159907020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29287}}^1$

素因数の和:29319

約数の個数: 96

約数和(自身を含む): 551083008

約数和(自身を除く): 391175988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 29287, 58574, 87861, 117148, 146435, 175722, 205009, 292870, 351444, 380731, 410018, 439305, 585740, 615027, 761462, 820036, 878610, 1025045, 1142193, 1230054, 1522924, 1757220, 1903655, 2050090, 2284386, 2460108, 2665117, 3075135, 3807310, 4100180, 4568772, 5330234, 5710965, 6150270, 7614620, 7995351, 10660468, 11421930, 12300540, 13325585, 15990702, 22843860, 26651170, 31981404, 39976755, 53302340, 79953510, 159907020]

約数ペア:

[(1, 159907020), (2, 79953510), (3, 53302340), (4, 39976755), (5, 31981404), (6, 26651170), (7, 22843860), (10, 15990702), (12, 13325585), (13, 12300540), (14, 11421930), (15, 10660468), (20, 7995351), (21, 7614620), (26, 6150270), (28, 5710965), (30, 5330234), (35, 4568772), (39, 4100180), (42, 3807310), (52, 3075135), (60, 2665117), (65, 2460108), (70, 2284386), (78, 2050090), (84, 1903655), (91, 1757220), (105, 1522924), (130, 1230054), (140, 1142193), (156, 1025045), (182, 878610), (195, 820036), (210, 761462), (260, 615027), (273, 585740), (364, 439305), (390, 410018), (420, 380731), (455, 351444), (546, 292870), (780, 205009), (910, 175722), (1092, 146435), (1365, 117148), (1820, 87861), (2730, 58574), (5460, 29287)]