168475020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1093}}^1$

素因数の和:1479

約数の個数: 96

約数和(自身を含む): 541083648

約数和(自身を除く): 372608628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 367, 420, 734, 1093, 1101, 1468, 1835, 2186, 2202, 2569, 3279, 3670, 4372, 4404, 5138, 5465, 5505, 6558, 7340, 7651, 7707, 10276, 10930, 11010, 12845, 13116, 15302, 15414, 16395, 21860, 22020, 22953, 25690, 30604, 30828, 32790, 38255, 38535, 45906, 51380, 65580, 76510, 77070, 91812, 114765, 153020, 154140, 229530, 401131, 459060, 802262, 1203393, 1604524, 2005655, 2406786, 2807917, 4011310, 4813572, 5615834, 6016965, 8022620, 8423751, 11231668, 12033930, 14039585, 16847502, 24067860, 28079170, 33695004, 42118755, 56158340, 84237510, 168475020]

約数ペア:

[(1, 168475020), (2, 84237510), (3, 56158340), (4, 42118755), (5, 33695004), (6, 28079170), (7, 24067860), (10, 16847502), (12, 14039585), (14, 12033930), (15, 11231668), (20, 8423751), (21, 8022620), (28, 6016965), (30, 5615834), (35, 4813572), (42, 4011310), (60, 2807917), (70, 2406786), (84, 2005655), (105, 1604524), (140, 1203393), (210, 802262), (367, 459060), (420, 401131), (734, 229530), (1093, 154140), (1101, 153020), (1468, 114765), (1835, 91812), (2186, 77070), (2202, 76510), (2569, 65580), (3279, 51380), (3670, 45906), (4372, 38535), (4404, 38255), (5138, 32790), (5465, 30828), (5505, 30604), (6558, 25690), (7340, 22953), (7651, 22020), (7707, 21860), (10276, 16395), (10930, 15414), (11010, 15302), (12845, 13116)]