164064180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{677}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 526692096

約数和(自身を除く): 362627916

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, 577, 677, 1154, 1354, 1731, 2031, 2308, 2708, 2885, 3385, 3462, 4039, 4062, 4739, 5770, 6770, 6924, 8078, 8124, 8655, 9478, 10155, 11540, 12117, 13540, 14217, 16156, 17310, 18956, 20195, 20310, 23695, 24234, 28434, 34620, 40390, 40620, 47390, 48468, 56868, 60585, 71085, 80780, 94780, 121170, 142170, 242340, 284340, 390629, 781258, 1171887, 1562516, 1953145, 2343774, 2734403, 3906290, 4687548, 5468806, 5859435, 7812580, 8203209, 10937612, 11718870, 13672015, 16406418, 23437740, 27344030, 32812836, 41016045, 54688060, 82032090, 164064180]

約数ペア:

[(1, 164064180), (2, 82032090), (3, 54688060), (4, 41016045), (5, 32812836), (6, 27344030), (7, 23437740), (10, 16406418), (12, 13672015), (14, 11718870), (15, 10937612), (20, 8203209), (21, 7812580), (28, 5859435), (30, 5468806), (35, 4687548), (42, 3906290), (60, 2734403), (70, 2343774), (84, 1953145), (105, 1562516), (140, 1171887), (210, 781258), (420, 390629), (577, 284340), (677, 242340), (1154, 142170), (1354, 121170), (1731, 94780), (2031, 80780), (2308, 71085), (2708, 60585), (2885, 56868), (3385, 48468), (3462, 47390), (4039, 40620), (4062, 40390), (4739, 34620), (5770, 28434), (6770, 24234), (6924, 23695), (8078, 20310), (8124, 20195), (8655, 18956), (9478, 17310), (10155, 16156), (11540, 14217), (12117, 13540)]