142641540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8521}}^1$

素因数の和:8570

約数の個数: 96

約数和(自身を含む): 458142720

約数和(自身を除く): 315501180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 8521, 16740, 17042, 25563, 34084, 42605, 51126, 76689, 85210, 102252, 127815, 153378, 170420, 230067, 255630, 264151, 306756, 383445, 460134, 511260, 528302, 766890, 792453, 920268, 1056604, 1150335, 1320755, 1533780, 1584906, 2300670, 2377359, 2641510, 3169812, 3962265, 4601340, 4754718, 5283020, 7132077, 7924530, 9509436, 11886795, 14264154, 15849060, 23773590, 28528308, 35660385, 47547180, 71320770, 142641540]

約数ペア:

[(1, 142641540), (2, 71320770), (3, 47547180), (4, 35660385), (5, 28528308), (6, 23773590), (9, 15849060), (10, 14264154), (12, 11886795), (15, 9509436), (18, 7924530), (20, 7132077), (27, 5283020), (30, 4754718), (31, 4601340), (36, 3962265), (45, 3169812), (54, 2641510), (60, 2377359), (62, 2300670), (90, 1584906), (93, 1533780), (108, 1320755), (124, 1150335), (135, 1056604), (155, 920268), (180, 792453), (186, 766890), (270, 528302), (279, 511260), (310, 460134), (372, 383445), (465, 306756), (540, 264151), (558, 255630), (620, 230067), (837, 170420), (930, 153378), (1116, 127815), (1395, 102252), (1674, 85210), (1860, 76689), (2790, 51126), (3348, 42605), (4185, 34084), (5580, 25563), (8370, 17042), (8521, 16740)]