15693792560

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1075

約数の個数: 160

約数和(自身を含む): 38513249280

約数和(自身を除く): 22819456720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 47, 80, 86, 94, 113, 172, 188, 215, 226, 235, 344, 376, 430, 452, 470, 565, 688, 752, 859, 860, 904, 940, 1130, 1718, 1720, 1808, 1880, 2021, 2260, 3436, 3440, 3760, 4042, 4295, 4520, 4859, 5311, 6872, 8084, 8590, 9040, 9718, 10105, 10622, 13744, 16168, 17180, 19436, 20210, 21244, 24295, 26555, 32336, 34360, 36937, 38872, 40373, 40420, 42488, 48590, 53110, 68720, 73874, 77744, 80746, 80840, 84976, 97067, 97180, 106220, 147748, 161492, 161680, 184685, 194134, 194360, 201865, 212440, 228373, 295496, 322984, 369370, 388268, 388720, 403730, 424880, 456746, 485335, 590992, 645968, 738740, 776536, 807460, 913492, 970670, 1141865, 1477480, 1553072, 1614920, 1736039, 1826984, 1941340, 2283730, 2954960, 3229840, 3472078, 3653968, 3882680, 4173881, 4562149, 4567460, 6944156, 7765360, 8347762, 8680195, 9124298, 9134920, 13888312, 16695524, 17360390, 18248596, 18269840, 20869405, 22810745, 27776624, 33391048, 34720780, 36497192, 41738810, 45621490, 66782096, 69441560, 72994384, 83477620, 91242980, 138883120, 166955240, 182485960, 196172407, 333910480, 364971920, 392344814, 784689628, 980862035, 1569379256, 1961724070, 3138758512, 3923448140, 7846896280, 15693792560]

約数ペア:

[(1, 15693792560), (2, 7846896280), (4, 3923448140), (5, 3138758512), (8, 1961724070), (10, 1569379256), (16, 980862035), (20, 784689628), (40, 392344814), (43, 364971920), (47, 333910480), (80, 196172407), (86, 182485960), (94, 166955240), (113, 138883120), (172, 91242980), (188, 83477620), (215, 72994384), (226, 69441560), (235, 66782096), (344, 45621490), (376, 41738810), (430, 36497192), (452, 34720780), (470, 33391048), (565, 27776624), (688, 22810745), (752, 20869405), (859, 18269840), (860, 18248596), (904, 17360390), (940, 16695524), (1130, 13888312), (1718, 9134920), (1720, 9124298), (1808, 8680195), (1880, 8347762), (2021, 7765360), (2260, 6944156), (3436, 4567460), (3440, 4562149), (3760, 4173881), (4042, 3882680), (4295, 3653968), (4520, 3472078), (4859, 3229840), (5311, 2954960), (6872, 2283730), (8084, 1941340), (8590, 1826984), (9040, 1736039), (9718, 1614920), (10105, 1553072), (10622, 1477480), (13744, 1141865), (16168, 970670), (17180, 913492), (19436, 807460), (20210, 776536), (21244, 738740), (24295, 645968), (26555, 590992), (32336, 485335), (34360, 456746), (36937, 424880), (38872, 403730), (40373, 388720), (40420, 388268), (42488, 369370), (48590, 322984), (53110, 295496), (68720, 228373), (73874, 212440), (77744, 201865), (80746, 194360), (80840, 194134), (84976, 184685), (97067, 161680), (97180, 161492), (106220, 147748)]