| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
80,
83,
124,
155,
160,
166,
191,
248,
310,
332,
382,
415,
496,
620,
664,
764,
830,
955,
992,
1240,
1328,
1528,
1660,
1910,
2480,
2573,
2656,
3056,
3320,
3820,
4960,
5146,
5921,
6112,
6640,
7640,
10292,
11842,
12865,
13280,
15280,
15853,
20584,
23684,
25730,
29605,
30560,
31706,
41168,
47368,
51460,
59210,
63412,
79265,
82336,
94736,
102920,
118420,
126824,
158530,
189472,
205840,
236840,
253648,
317060,
411680,
473680,
491443,
507296,
634120,
947360,
982886,
1268240,
1965772,
2457215,
2536480,
3931544,
4914430,
7863088,
9828860,
15726176,
19657720,
39315440,
78630880
|