| 約数 |
1,
2,
4,
5,
7,
10,
14,
19,
20,
28,
35,
38,
49,
70,
76,
95,
98,
133,
140,
190,
196,
245,
266,
380,
490,
532,
665,
931,
980,
1330,
1862,
2660,
3724,
4655,
9310,
18620,
131071,
262142,
524284,
655355,
917497,
1310710,
1834994,
2490349,
2621420,
3669988,
4587485,
4980698,
6422479,
9174970,
9961396,
12451745,
12844958,
17432443,
18349940,
24903490,
25689916,
32112395,
34864886,
49806980,
64224790,
69729772,
87162215,
122027101,
128449580,
174324430,
244054202,
348648860,
488108404,
610135505,
1220271010,
2440542020
|