| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
128,
155,
160,
248,
256,
310,
320,
496,
512,
620,
640,
992,
1024,
1240,
1280,
1619,
1984,
2480,
2560,
3238,
3968,
4960,
5120,
6476,
7936,
8095,
9920,
12952,
15872,
16190,
19840,
25904,
31744,
32380,
39680,
50189,
51808,
64760,
79360,
100378,
103616,
129520,
158720,
200756,
207232,
250945,
259040,
401512,
414464,
501890,
518080,
803024,
828928,
1003780,
1036160,
1606048,
1657856,
2007560,
2072320,
3212096,
4015120,
4144640,
6424192,
8030240,
8289280,
12848384,
16060480,
25696768,
32120960,
51393536,
64241920,
128483840,
256967680
|