53382840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 185103360

約数和(自身を除く): 131720520

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, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 617, 618, 721, 824, 840, 1030, 1234, 1236, 1442, 1545, 1851, 2060, 2163, 2468, 2472, 2884, 3085, 3090, 3605, 3702, 4120, 4319, 4326, 4936, 5768, 6170, 6180, 7210, 7404, 8638, 8652, 9255, 10815, 12340, 12360, 12957, 14420, 14808, 17276, 17304, 18510, 21595, 21630, 24680, 25914, 28840, 34552, 37020, 43190, 43260, 51828, 63551, 64785, 74040, 86380, 86520, 103656, 127102, 129570, 172760, 190653, 254204, 259140, 317755, 381306, 444857, 508408, 518280, 635510, 762612, 889714, 953265, 1271020, 1334571, 1525224, 1779428, 1906530, 2224285, 2542040, 2669142, 3558856, 3813060, 4448570, 5338284, 6672855, 7626120, 8897140, 10676568, 13345710, 17794280, 26691420, 53382840]

約数ペア:

[(1, 53382840), (2, 26691420), (3, 17794280), (4, 13345710), (5, 10676568), (6, 8897140), (7, 7626120), (8, 6672855), (10, 5338284), (12, 4448570), (14, 3813060), (15, 3558856), (20, 2669142), (21, 2542040), (24, 2224285), (28, 1906530), (30, 1779428), (35, 1525224), (40, 1334571), (42, 1271020), (56, 953265), (60, 889714), (70, 762612), (84, 635510), (103, 518280), (105, 508408), (120, 444857), (140, 381306), (168, 317755), (206, 259140), (210, 254204), (280, 190653), (309, 172760), (412, 129570), (420, 127102), (515, 103656), (617, 86520), (618, 86380), (721, 74040), (824, 64785), (840, 63551), (1030, 51828), (1234, 43260), (1236, 43190), (1442, 37020), (1545, 34552), (1851, 28840), (2060, 25914), (2163, 24680), (2468, 21630), (2472, 21595), (2884, 18510), (3085, 17304), (3090, 17276), (3605, 14808), (3702, 14420), (4120, 12957), (4319, 12360), (4326, 12340), (4936, 10815), (5768, 9255), (6170, 8652), (6180, 8638), (7210, 7404)]