| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
61,
62,
64,
80,
122,
124,
128,
155,
160,
244,
248,
256,
305,
310,
320,
488,
496,
512,
610,
620,
640,
976,
992,
1024,
1220,
1240,
1280,
1891,
1952,
1984,
2048,
2440,
2480,
2560,
3782,
3904,
3968,
4096,
4880,
4960,
5120,
7564,
7808,
7936,
9455,
9760,
9920,
10240,
15128,
15616,
15872,
18910,
19520,
19840,
20480,
30256,
31232,
31744,
37820,
39040,
39680,
60512,
62464,
63488,
75640,
78080,
79360,
121024,
124928,
126976,
151280,
156160,
158720,
242048,
249856,
302560,
312320,
317440,
484096,
605120,
624640,
634880,
968192,
1210240,
1249280,
1936384,
2420480,
3872768,
4840960,
7745536,
9681920,
19363840,
38727680
|