#include <stdio.h>
#define dim 401

long long n, m, sol, sqrt[dim*dim*2];
long long nrsol[dim][dim];

int main() {
	long long i, tmp, h, w, a, bb, cc, dd, s1, s2;
	freopen("dreptunghiuri.in", "r", stdin);
	freopen("dreptunghiuri.out", "w", stdout);
	
	scanf("%lld %lld\n", &n, &m);
	for (i=1; i*i<dim*dim; ++i) sqrt[i*i]=i;
	
	sol=(n-1)*(m-1);
	for (h=1; h<n; ++h)
		for (w=1; w<m; ++w)
			if (h==1 && w==1) continue;
			else if (nrsol[h][w]) sol+=nrsol[h][w]*(n-h)*(m-w);
			else if (nrsol[w][h]) sol+=nrsol[w][h]*(n-h)*(m-w);
			else {
				tmp=1;
				for (a=1; a<h; ++a) {
					bb=-w;
					cc=a*(h-a);
					dd=bb*bb-4*cc;
					if (dd<0) continue;
					if (!dd) ++tmp;
					else if (sqrt[dd]) {
						s1=(-bb+sqrt[dd])>>1;
						s2=(-bb-sqrt[dd])>>1;
						if (s1>0) ++tmp;
						if (s2>0) ++tmp;
					}
				}
				nrsol[h][w]=nrsol[w][h]=tmp;
				sol+=tmp*(n-h)*(m-w);
			}
			
	printf("%lld\n", sol);
	
	return 0;
}