| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
43,
62,
80,
86,
124,
155,
160,
172,
215,
248,
310,
344,
367,
430,
496,
620,
688,
734,
860,
992,
1240,
1333,
1376,
1468,
1720,
1835,
2480,
2666,
2936,
3440,
3670,
4960,
5332,
5872,
6665,
6880,
7340,
10664,
11377,
11744,
13330,
14680,
15781,
21328,
22754,
26660,
29360,
31562,
42656,
45508,
53320,
56885,
58720,
63124,
78905,
91016,
106640,
113770,
126248,
157810,
182032,
213280,
227540,
252496,
315620,
364064,
455080,
489211,
504992,
631240,
910160,
978422,
1262480,
1820320,
1956844,
2446055,
2524960,
3913688,
4892110,
7827376,
9784220,
15654752,
19568440,
39136880,
78273760
|