| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
31,
35,
40,
56,
62,
70,
124,
127,
140,
155,
217,
248,
254,
280,
310,
434,
508,
620,
635,
868,
889,
1016,
1085,
1240,
1270,
1736,
1778,
2170,
2447,
2540,
3556,
3937,
4340,
4445,
4894,
5080,
7112,
7874,
8680,
8890,
9788,
12235,
15748,
17129,
17780,
19576,
19685,
24470,
27559,
31496,
34258,
35560,
39370,
48940,
55118,
68516,
75857,
78740,
85645,
97880,
110236,
137032,
137795,
151714,
157480,
171290,
220472,
275590,
303428,
310769,
342580,
379285,
530999,
551180,
606856,
621538,
685160,
758570,
1061998,
1102360,
1243076,
1517140,
1553845,
2123996,
2175383,
2486152,
2654995,
3034280,
3107690,
4247992,
4350766,
5309990,
6215380,
8701532,
9633839,
10619980,
10876915,
12430760,
17403064,
19267678,
21239960,
21753830,
38535356,
43507660,
48169195,
67436873,
77070712,
87015320,
96338390,
134873746,
192676780,
269747492,
337184365,
385353560,
539494984,
674368730,
1348737460,
2697474920
|