| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
40,
62,
80,
124,
127,
155,
248,
254,
310,
496,
508,
620,
635,
1016,
1240,
1270,
1297,
2032,
2480,
2540,
2594,
3937,
5080,
5188,
6485,
7874,
10160,
10376,
12970,
15748,
19685,
20752,
25940,
31496,
39370,
40207,
51880,
62992,
78740,
80414,
103760,
157480,
160828,
164719,
201035,
314960,
321656,
329438,
402070,
643312,
658876,
804140,
823595,
1317752,
1608280,
1647190,
2635504,
3216560,
3294380,
5106289,
6588760,
10212578,
13177520,
20425156,
25531445,
40850312,
51062890,
81700624,
102125780,
204251560,
408503120
|