| 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,
1637,
1984,
2048,
2480,
2560,
3274,
3968,
4960,
5120,
6548,
7936,
8185,
9920,
10240,
13096,
15872,
16370,
19840,
26192,
31744,
32740,
39680,
50747,
52384,
63488,
65480,
79360,
101494,
104768,
130960,
158720,
202988,
209536,
253735,
261920,
317440,
405976,
419072,
507470,
523840,
811952,
838144,
1014940,
1047680,
1623904,
1676288,
2029880,
2095360,
3247808,
3352576,
4059760,
4190720,
6495616,
8119520,
8381440,
12991232,
16239040,
16762880,
25982464,
32478080,
51964928,
64956160,
103929856,
129912320,
259824640,
519649280
|