| 約数 |
1,
2,
3,
4,
5,
6,
9,
10,
12,
13,
15,
18,
20,
26,
27,
30,
36,
39,
45,
52,
54,
60,
65,
78,
90,
108,
117,
130,
135,
156,
180,
195,
234,
260,
270,
351,
390,
468,
540,
585,
702,
780,
1170,
1404,
1755,
2340,
3510,
7020,
524287,
1048574,
1572861,
2097148,
2621435,
3145722,
4718583,
5242870,
6291444,
6815731,
7864305,
9437166,
10485740,
13631462,
14155749,
15728610,
18874332,
20447193,
23592915,
27262924,
28311498,
31457220,
34078655,
40894386,
47185830,
56622996,
61341579,
68157310,
70778745,
81788772,
94371660,
102235965,
122683158,
136314620,
141557490,
184024737,
204471930,
245366316,
283114980,
306707895,
368049474,
408943860,
613415790,
736098948,
920123685,
1226831580,
1840247370,
3680494740
|