| 約数 |
1,
2,
4,
5,
8,
10,
20,
31,
40,
62,
67,
124,
134,
155,
248,
268,
310,
313,
335,
536,
620,
626,
670,
961,
1240,
1252,
1340,
1565,
1922,
2077,
2504,
2680,
3130,
3844,
4154,
4805,
6260,
7688,
8308,
9610,
9703,
10385,
12520,
16616,
19220,
19406,
20770,
20971,
38440,
38812,
41540,
41942,
48515,
64387,
77624,
83080,
83884,
97030,
104855,
128774,
167768,
194060,
209710,
257548,
300793,
321935,
388120,
419420,
515096,
601586,
643870,
650101,
838840,
1203172,
1287740,
1300202,
1503965,
2406344,
2575480,
2600404,
3007930,
3250505,
5200808,
6015860,
6501010,
12031720,
13002020,
20153131,
26004040,
40306262,
80612524,
100765655,
161225048,
201531310,
403062620,
806125240
|