| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
32,
35,
40,
52,
56,
65,
70,
80,
91,
104,
112,
130,
140,
160,
182,
208,
224,
260,
280,
364,
416,
455,
520,
560,
728,
910,
1040,
1120,
1456,
1820,
2080,
2912,
3640,
7280,
14560,
21323,
42646,
85292,
106615,
149261,
170584,
213230,
277199,
298522,
341168,
426460,
554398,
597044,
682336,
746305,
852920,
1108796,
1194088,
1385995,
1492610,
1705840,
1940393,
2217592,
2388176,
2771990,
2985220,
3411680,
3880786,
4435184,
4776352,
5543980,
5970440,
7761572,
8870368,
9701965,
11087960,
11940880,
15523144,
19403930,
22175920,
23881760,
31046288,
38807860,
44351840,
62092576,
77615720,
155231440,
310462880
|