| 約数 |
1,
2,
4,
5,
7,
10,
14,
20,
28,
31,
35,
37,
62,
70,
74,
124,
127,
140,
148,
155,
185,
217,
254,
259,
310,
370,
434,
508,
518,
620,
635,
740,
868,
889,
1036,
1085,
1147,
1270,
1295,
1778,
2170,
2294,
2540,
2590,
3556,
3937,
4340,
4445,
4588,
4699,
5180,
5735,
7874,
8029,
8890,
9398,
11470,
15748,
16058,
17780,
18796,
19685,
22940,
23495,
27559,
32116,
32893,
39370,
40145,
46990,
55118,
65786,
78740,
80290,
93980,
110236,
131572,
137795,
145669,
160580,
164465,
275590,
291338,
328930,
551180,
582676,
657860,
728345,
1019683,
1456690,
2039366,
2913380,
4078732,
5098415,
10196830,
20393660
|