| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
31,
32,
35,
40,
52,
56,
62,
65,
70,
80,
91,
104,
112,
124,
130,
140,
155,
160,
182,
208,
217,
224,
248,
260,
280,
310,
364,
403,
416,
434,
455,
496,
520,
560,
620,
728,
806,
868,
910,
992,
1040,
1085,
1120,
1240,
1456,
1612,
1736,
1820,
2015,
2080,
2170,
2393,
2480,
2821,
2912,
3224,
3472,
3640,
4030,
4340,
4786,
4960,
5642,
6448,
6944,
7280,
8060,
8680,
9572,
11284,
11965,
12896,
14105,
14560,
16120,
16751,
17360,
19144,
22568,
23930,
28210,
31109,
32240,
33502,
34720,
38288,
45136,
47860,
56420,
62218,
64480,
67004,
74183,
76576,
83755,
90272,
95720,
112840,
124436,
134008,
148366,
155545,
167510,
191440,
217763,
225680,
248872,
268016,
296732,
311090,
335020,
370915,
382880,
435526,
451360,
497744,
519281,
536032,
593464,
622180,
670040,
741830,
871052,
964379,
995488,
1038562,
1088815,
1186928,
1244360,
1340080,
1483660,
1742104,
1928758,
2077124,
2177630,
2373856,
2488720,
2596405,
2680160,
2967320,
3484208,
3857516,
4154248,
4355260,
4821895,
4977440,
5192810,
5934640,
6750653,
6968416,
7715032,
8308496,
8710520,
9643790,
10385620,
11869280,
13501306,
15430064,
16616992,
17421040,
19287580,
20771240,
27002612,
30860128,
33753265,
34842080,
38575160,
41542480,
54005224,
67506530,
77150320,
83084960,
108010448,
135013060,
154300640,
216020896,
270026120,
540052240,
1080104480
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