| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
35,
40,
56,
70,
80,
107,
112,
140,
214,
280,
428,
535,
560,
749,
856,
1070,
1283,
1498,
1712,
2140,
2566,
2996,
3745,
4280,
5132,
5992,
6415,
7490,
8560,
8981,
10264,
11984,
12830,
14980,
17962,
20528,
25660,
29960,
35924,
44905,
51320,
59920,
71848,
89810,
102640,
137281,
143696,
179620,
274562,
359240,
549124,
686405,
718480,
960967,
1098248,
1372810,
1921934,
2196496,
2745620,
3843868,
4804835,
5491240,
7687736,
9609670,
10982480,
15375472,
19219340,
38438680,
76877360
|