| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
155,
160,
248,
310,
320,
419,
496,
620,
838,
961,
992,
1240,
1676,
1922,
1984,
2095,
2480,
3352,
3844,
4190,
4805,
4960,
6704,
7688,
8380,
9610,
9920,
12989,
13408,
15376,
16760,
19220,
25978,
26816,
30752,
33520,
38440,
51956,
61504,
64945,
67040,
76880,
103912,
129890,
134080,
153760,
207824,
259780,
307520,
402659,
415648,
519560,
805318,
831296,
1039120,
1610636,
2013295,
2078240,
3221272,
4026590,
4156480,
6442544,
8053180,
12885088,
16106360,
25770176,
32212720,
64425440,
128850880
|