73506840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 169104360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 233, 239, 264, 330, 440, 466, 478, 660, 699, 717, 932, 956, 1165, 1195, 1320, 1398, 1434, 1864, 1912, 2330, 2390, 2563, 2629, 2796, 2868, 3495, 3585, 4660, 4780, 5126, 5258, 5592, 5736, 6990, 7170, 7689, 7887, 9320, 9560, 10252, 10516, 12815, 13145, 13980, 14340, 15378, 15774, 20504, 21032, 25630, 26290, 27960, 28680, 30756, 31548, 38445, 39435, 51260, 52580, 55687, 61512, 63096, 76890, 78870, 102520, 105160, 111374, 153780, 157740, 167061, 222748, 278435, 307560, 315480, 334122, 445496, 556870, 612557, 668244, 835305, 1113740, 1225114, 1336488, 1670610, 1837671, 2227480, 2450228, 3062785, 3341220, 3675342, 4900456, 6125570, 6682440, 7350684, 9188355, 12251140, 14701368, 18376710, 24502280, 36753420, 73506840]

約数ペア:

[(1, 73506840), (2, 36753420), (3, 24502280), (4, 18376710), (5, 14701368), (6, 12251140), (8, 9188355), (10, 7350684), (11, 6682440), (12, 6125570), (15, 4900456), (20, 3675342), (22, 3341220), (24, 3062785), (30, 2450228), (33, 2227480), (40, 1837671), (44, 1670610), (55, 1336488), (60, 1225114), (66, 1113740), (88, 835305), (110, 668244), (120, 612557), (132, 556870), (165, 445496), (220, 334122), (233, 315480), (239, 307560), (264, 278435), (330, 222748), (440, 167061), (466, 157740), (478, 153780), (660, 111374), (699, 105160), (717, 102520), (932, 78870), (956, 76890), (1165, 63096), (1195, 61512), (1320, 55687), (1398, 52580), (1434, 51260), (1864, 39435), (1912, 38445), (2330, 31548), (2390, 30756), (2563, 28680), (2629, 27960), (2796, 26290), (2868, 25630), (3495, 21032), (3585, 20504), (4660, 15774), (4780, 15378), (5126, 14340), (5258, 13980), (5592, 13145), (5736, 12815), (6990, 10516), (7170, 10252), (7689, 9560), (7887, 9320)]