66792720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 216950400

約数和(自身を除く): 150157680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 59, 60, 80, 89, 106, 118, 120, 159, 177, 178, 212, 236, 240, 265, 267, 295, 318, 354, 356, 424, 445, 472, 530, 534, 590, 636, 708, 712, 795, 848, 885, 890, 944, 1060, 1068, 1180, 1272, 1335, 1416, 1424, 1590, 1770, 1780, 2120, 2136, 2360, 2544, 2670, 2832, 3127, 3180, 3540, 3560, 4240, 4272, 4717, 4720, 5251, 5340, 6254, 6360, 7080, 7120, 9381, 9434, 10502, 10680, 12508, 12720, 14151, 14160, 15635, 15753, 18762, 18868, 21004, 21360, 23585, 25016, 26255, 28302, 31270, 31506, 37524, 37736, 42008, 46905, 47170, 50032, 52510, 56604, 62540, 63012, 70755, 75048, 75472, 78765, 84016, 93810, 94340, 105020, 113208, 125080, 126024, 141510, 150096, 157530, 187620, 188680, 210040, 226416, 250160, 252048, 278303, 283020, 315060, 375240, 377360, 420080, 556606, 566040, 630120, 750480, 834909, 1113212, 1132080, 1260240, 1391515, 1669818, 2226424, 2783030, 3339636, 4174545, 4452848, 5566060, 6679272, 8349090, 11132120, 13358544, 16698180, 22264240, 33396360, 66792720]

約数ペア:

[(1, 66792720), (2, 33396360), (3, 22264240), (4, 16698180), (5, 13358544), (6, 11132120), (8, 8349090), (10, 6679272), (12, 5566060), (15, 4452848), (16, 4174545), (20, 3339636), (24, 2783030), (30, 2226424), (40, 1669818), (48, 1391515), (53, 1260240), (59, 1132080), (60, 1113212), (80, 834909), (89, 750480), (106, 630120), (118, 566040), (120, 556606), (159, 420080), (177, 377360), (178, 375240), (212, 315060), (236, 283020), (240, 278303), (265, 252048), (267, 250160), (295, 226416), (318, 210040), (354, 188680), (356, 187620), (424, 157530), (445, 150096), (472, 141510), (530, 126024), (534, 125080), (590, 113208), (636, 105020), (708, 94340), (712, 93810), (795, 84016), (848, 78765), (885, 75472), (890, 75048), (944, 70755), (1060, 63012), (1068, 62540), (1180, 56604), (1272, 52510), (1335, 50032), (1416, 47170), (1424, 46905), (1590, 42008), (1770, 37736), (1780, 37524), (2120, 31506), (2136, 31270), (2360, 28302), (2544, 26255), (2670, 25016), (2832, 23585), (3127, 21360), (3180, 21004), (3540, 18868), (3560, 18762), (4240, 15753), (4272, 15635), (4717, 14160), (4720, 14151), (5251, 12720), (5340, 12508), (6254, 10680), (6360, 10502), (7080, 9434), (7120, 9381)]