| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
128,
155,
160,
248,
256,
310,
320,
496,
620,
640,
691,
961,
992,
1240,
1280,
1382,
1922,
1984,
2480,
2764,
3455,
3844,
3968,
4805,
4960,
5528,
6910,
7688,
7936,
9610,
9920,
11056,
13820,
15376,
19220,
19840,
21421,
22112,
27640,
30752,
38440,
39680,
42842,
44224,
55280,
61504,
76880,
85684,
88448,
107105,
110560,
123008,
153760,
171368,
176896,
214210,
221120,
246016,
307520,
342736,
428420,
442240,
615040,
664051,
685472,
856840,
884480,
1230080,
1328102,
1370944,
1713680,
2656204,
2741888,
3320255,
3427360,
5312408,
5483776,
6640510,
6854720,
10624816,
13281020,
13709440,
21249632,
26562040,
27418880,
42499264,
53124080,
84998528,
106248160,
169997056,
212496320,
424992640,
849985280
|