513053520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{43627}}^1$

素因数の和:43657

約数の個数: 120

約数和(自身を含む): 1850176224

約数和(自身を除く): 1337122704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 43627, 87254, 130881, 174508, 218135, 261762, 305389, 349016, 436270, 523524, 610778, 654405, 698032, 872540, 916167, 1047048, 1221556, 1308810, 1526945, 1745080, 1832334, 2094096, 2137723, 2443112, 2617620, 3053890, 3490160, 3664668, 4275446, 4580835, 4886224, 5235240, 6107780, 6413169, 7329336, 8550892, 9161670, 10470480, 10688615, 12215560, 12826338, 14658672, 17101784, 18323340, 21377230, 24431120, 25652676, 32065845, 34203568, 36646680, 42754460, 51305352, 64131690, 73293360, 85508920, 102610704, 128263380, 171017840, 256526760, 513053520]

約数ペア:

[(1, 513053520), (2, 256526760), (3, 171017840), (4, 128263380), (5, 102610704), (6, 85508920), (7, 73293360), (8, 64131690), (10, 51305352), (12, 42754460), (14, 36646680), (15, 34203568), (16, 32065845), (20, 25652676), (21, 24431120), (24, 21377230), (28, 18323340), (30, 17101784), (35, 14658672), (40, 12826338), (42, 12215560), (48, 10688615), (49, 10470480), (56, 9161670), (60, 8550892), (70, 7329336), (80, 6413169), (84, 6107780), (98, 5235240), (105, 4886224), (112, 4580835), (120, 4275446), (140, 3664668), (147, 3490160), (168, 3053890), (196, 2617620), (210, 2443112), (240, 2137723), (245, 2094096), (280, 1832334), (294, 1745080), (336, 1526945), (392, 1308810), (420, 1221556), (490, 1047048), (560, 916167), (588, 872540), (735, 698032), (784, 654405), (840, 610778), (980, 523524), (1176, 436270), (1470, 349016), (1680, 305389), (1960, 261762), (2352, 218135), (2940, 174508), (3920, 130881), (5880, 87254), (11760, 43627)]