| 約数 |
1,
2,
4,
5,
8,
10,
13,
16,
19,
20,
26,
32,
38,
40,
52,
65,
76,
80,
95,
104,
130,
152,
160,
190,
208,
247,
260,
304,
380,
416,
494,
520,
608,
760,
988,
1040,
1235,
1520,
1657,
1976,
2080,
2470,
3040,
3314,
3952,
4940,
6628,
7904,
8285,
9880,
13256,
16570,
19760,
21541,
26512,
31483,
33140,
39520,
43082,
53024,
62966,
66280,
86164,
107705,
125932,
132560,
157415,
172328,
215410,
251864,
265120,
314830,
344656,
409279,
430820,
503728,
629660,
689312,
818558,
861640,
1007456,
1259320,
1637116,
1723280,
2046395,
2518640,
3274232,
3446560,
4092790,
5037280,
6548464,
8185580,
13096928,
16371160,
32742320,
65484640
|