| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
61,
64,
80,
122,
128,
160,
244,
256,
305,
320,
488,
512,
610,
640,
976,
1220,
1280,
1952,
2440,
2560,
3904,
4723,
4880,
7808,
9446,
9760,
15616,
18892,
19520,
23615,
31232,
37784,
39040,
47230,
75568,
78080,
94460,
151136,
156160,
188920,
288103,
302272,
377840,
576206,
604544,
755680,
1152412,
1209088,
1440515,
1511360,
2304824,
2418176,
2881030,
3022720,
4609648,
5762060,
6045440,
9219296,
11524120,
12090880,
18438592,
23048240,
36877184,
46096480,
73754368,
92192960,
147508736,
184385920,
368771840,
737543680
|