#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
ll t,n,s;
int main(){
	cin>>t;
	while(t--){
		cin>>n;
		s=0;
		for(ll i=1,p;i<=n;i=p+1){
			p=n/(n/i);
			s+=(p-i+1)*(n/i);
		}
		cout<<s<<"\n";
	}
	return 0;
}