368816840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8081}}^1$

素因数の和:8262

約数の個数: 64

約数和(自身を含む): 954322560

約数和(自身を除く): 585505720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 163, 280, 326, 652, 815, 1141, 1304, 1630, 2282, 3260, 4564, 5705, 6520, 8081, 9128, 11410, 16162, 22820, 32324, 40405, 45640, 56567, 64648, 80810, 113134, 161620, 226268, 282835, 323240, 452536, 565670, 1131340, 1317203, 2262680, 2634406, 5268812, 6586015, 9220421, 10537624, 13172030, 18440842, 26344060, 36881684, 46102105, 52688120, 73763368, 92204210, 184408420, 368816840]

約数ペア:

[(1, 368816840), (2, 184408420), (4, 92204210), (5, 73763368), (7, 52688120), (8, 46102105), (10, 36881684), (14, 26344060), (20, 18440842), (28, 13172030), (35, 10537624), (40, 9220421), (56, 6586015), (70, 5268812), (140, 2634406), (163, 2262680), (280, 1317203), (326, 1131340), (652, 565670), (815, 452536), (1141, 323240), (1304, 282835), (1630, 226268), (2282, 161620), (3260, 113134), (4564, 80810), (5705, 64648), (6520, 56567), (8081, 45640), (9128, 40405), (11410, 32324), (16162, 22820)]