#include using namespace std; #define modulo 1000000007 #define mod(mod_x) ((((long long)mod_x+modulo))%modulo) #define Inf 1000000000 int main(){ int X; cin>>X; vector cnt(2000001,0); for(int i=1;i<=2000000;i++){ for(int j=i;j<=2000000;j+=i){ cnt[j]++; } } vector> V; for(int i=1;i