392348040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{467081}}^1$

素因数の和:467102

約数の個数: 64

約数和(自身を含む): 1345196160

約数和(自身を除く): 952848120

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, 105, 120, 140, 168, 210, 280, 420, 840, 467081, 934162, 1401243, 1868324, 2335405, 2802486, 3269567, 3736648, 4670810, 5604972, 6539134, 7006215, 9341620, 9808701, 11209944, 13078268, 14012430, 16347835, 18683240, 19617402, 26156536, 28024860, 32695670, 39234804, 49043505, 56049720, 65391340, 78469608, 98087010, 130782680, 196174020, 392348040]

約数ペア:

[(1, 392348040), (2, 196174020), (3, 130782680), (4, 98087010), (5, 78469608), (6, 65391340), (7, 56049720), (8, 49043505), (10, 39234804), (12, 32695670), (14, 28024860), (15, 26156536), (20, 19617402), (21, 18683240), (24, 16347835), (28, 14012430), (30, 13078268), (35, 11209944), (40, 9808701), (42, 9341620), (56, 7006215), (60, 6539134), (70, 5604972), (84, 4670810), (105, 3736648), (120, 3269567), (140, 2802486), (168, 2335405), (210, 1868324), (280, 1401243), (420, 934162), (840, 467081)]