| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
64,
80,
128,
160,
256,
320,
383,
512,
640,
766,
829,
1024,
1280,
1532,
1658,
1915,
2048,
2560,
3064,
3316,
3830,
4145,
5120,
6128,
6632,
7660,
8290,
10240,
12256,
13264,
15320,
16580,
24512,
26528,
30640,
33160,
49024,
53056,
61280,
66320,
98048,
106112,
122560,
132640,
196096,
212224,
245120,
265280,
317507,
392192,
424448,
490240,
530560,
635014,
784384,
848896,
980480,
1061120,
1270028,
1587535,
1697792,
1960960,
2122240,
2540056,
3175070,
3921920,
4244480,
5080112,
6350140,
8488960,
10160224,
12700280,
20320448,
25400560,
40640896,
50801120,
81281792,
101602240,
162563584,
203204480,
325127168,
406408960,
650254336,
812817920,
1625635840,
3251271680
|