166502280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 573465600

約数和(自身を除く): 406963320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 379, 420, 523, 758, 840, 1046, 1137, 1516, 1569, 1895, 2092, 2274, 2615, 2653, 3032, 3138, 3661, 3790, 4184, 4548, 5230, 5306, 5685, 6276, 7322, 7580, 7845, 7959, 9096, 10460, 10612, 10983, 11370, 12552, 13265, 14644, 15160, 15690, 15918, 18305, 20920, 21224, 21966, 22740, 26530, 29288, 31380, 31836, 36610, 39795, 43932, 45480, 53060, 54915, 62760, 63672, 73220, 79590, 87864, 106120, 109830, 146440, 159180, 198217, 219660, 318360, 396434, 439320, 594651, 792868, 991085, 1189302, 1387519, 1585736, 1982170, 2378604, 2775038, 2973255, 3964340, 4162557, 4757208, 5550076, 5946510, 6937595, 7928680, 8325114, 11100152, 11893020, 13875190, 16650228, 20812785, 23786040, 27750380, 33300456, 41625570, 55500760, 83251140, 166502280]

約数ペア:

[(1, 166502280), (2, 83251140), (3, 55500760), (4, 41625570), (5, 33300456), (6, 27750380), (7, 23786040), (8, 20812785), (10, 16650228), (12, 13875190), (14, 11893020), (15, 11100152), (20, 8325114), (21, 7928680), (24, 6937595), (28, 5946510), (30, 5550076), (35, 4757208), (40, 4162557), (42, 3964340), (56, 2973255), (60, 2775038), (70, 2378604), (84, 1982170), (105, 1585736), (120, 1387519), (140, 1189302), (168, 991085), (210, 792868), (280, 594651), (379, 439320), (420, 396434), (523, 318360), (758, 219660), (840, 198217), (1046, 159180), (1137, 146440), (1516, 109830), (1569, 106120), (1895, 87864), (2092, 79590), (2274, 73220), (2615, 63672), (2653, 62760), (3032, 54915), (3138, 53060), (3661, 45480), (3790, 43932), (4184, 39795), (4548, 36610), (5230, 31836), (5306, 31380), (5685, 29288), (6276, 26530), (7322, 22740), (7580, 21966), (7845, 21224), (7959, 20920), (9096, 18305), (10460, 15918), (10612, 15690), (10983, 15160), (11370, 14644), (12552, 13265)]