143051360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 353009664

約数和(自身を除く): 209958304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 151, 155, 160, 191, 248, 302, 310, 382, 496, 604, 620, 755, 764, 955, 992, 1208, 1240, 1510, 1528, 1910, 2416, 2480, 3020, 3056, 3820, 4681, 4832, 4960, 5921, 6040, 6112, 7640, 9362, 11842, 12080, 15280, 18724, 23405, 23684, 24160, 28841, 29605, 30560, 37448, 46810, 47368, 57682, 59210, 74896, 93620, 94736, 115364, 118420, 144205, 149792, 187240, 189472, 230728, 236840, 288410, 374480, 461456, 473680, 576820, 748960, 894071, 922912, 947360, 1153640, 1788142, 2307280, 3576284, 4470355, 4614560, 7152568, 8940710, 14305136, 17881420, 28610272, 35762840, 71525680, 143051360]

約数ペア:

[(1, 143051360), (2, 71525680), (4, 35762840), (5, 28610272), (8, 17881420), (10, 14305136), (16, 8940710), (20, 7152568), (31, 4614560), (32, 4470355), (40, 3576284), (62, 2307280), (80, 1788142), (124, 1153640), (151, 947360), (155, 922912), (160, 894071), (191, 748960), (248, 576820), (302, 473680), (310, 461456), (382, 374480), (496, 288410), (604, 236840), (620, 230728), (755, 189472), (764, 187240), (955, 149792), (992, 144205), (1208, 118420), (1240, 115364), (1510, 94736), (1528, 93620), (1910, 74896), (2416, 59210), (2480, 57682), (3020, 47368), (3056, 46810), (3820, 37448), (4681, 30560), (4832, 29605), (4960, 28841), (5921, 24160), (6040, 23684), (6112, 23405), (7640, 18724), (9362, 15280), (11842, 12080)]