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#include <iostream>
#include <cstring>
using namespace std;
const int mod=1e9+7;
int k,n,dp[2005][2005];
long long ans;
int main()
{
cin>>n>>k;
for(int i=1;i<=n;i++)
dp[1][i]=1;
for(int i=1;i<k;i++){
for(int j=1;j<=n;j++){
for(int m=j;m<=n;m+=j){
dp[i+1][m]%=mod;
dp[i+1][m]+=dp[i][j]%mod;
dp[i+1][m]%=mod;
}
}
}
for(int i=1;i<=n;i++){
ans+=dp[k][i]%mod;
ans%=mod;
}
cout<<ans;
return 0;
}