267187620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1163}}^1$

素因数の和:1729

約数の個数: 96

約数和(自身を含む): 857299968

約数和(自身を除く): 590112348

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, 420, 547, 1094, 1163, 1641, 2188, 2326, 2735, 3282, 3489, 3829, 4652, 5470, 5815, 6564, 6978, 7658, 8141, 8205, 10940, 11487, 11630, 13956, 15316, 16282, 16410, 17445, 19145, 22974, 23260, 24423, 32564, 32820, 34890, 38290, 40705, 45948, 48846, 57435, 69780, 76580, 81410, 97692, 114870, 122115, 162820, 229740, 244230, 488460, 636161, 1272322, 1908483, 2544644, 3180805, 3816966, 4453127, 6361610, 7633932, 8906254, 9542415, 12723220, 13359381, 17812508, 19084830, 22265635, 26718762, 38169660, 44531270, 53437524, 66796905, 89062540, 133593810, 267187620]

約数ペア:

[(1, 267187620), (2, 133593810), (3, 89062540), (4, 66796905), (5, 53437524), (6, 44531270), (7, 38169660), (10, 26718762), (12, 22265635), (14, 19084830), (15, 17812508), (20, 13359381), (21, 12723220), (28, 9542415), (30, 8906254), (35, 7633932), (42, 6361610), (60, 4453127), (70, 3816966), (84, 3180805), (105, 2544644), (140, 1908483), (210, 1272322), (420, 636161), (547, 488460), (1094, 244230), (1163, 229740), (1641, 162820), (2188, 122115), (2326, 114870), (2735, 97692), (3282, 81410), (3489, 76580), (3829, 69780), (4652, 57435), (5470, 48846), (5815, 45948), (6564, 40705), (6978, 38290), (7658, 34890), (8141, 32820), (8205, 32564), (10940, 24423), (11487, 23260), (11630, 22974), (13956, 19145), (15316, 17445), (16282, 16410)]