1570674840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23669}}^1$

素因数の和:23769

約数の個数: 128

約数和(自身を含む): 5453568000

約数和(自身を除く): 3882893160

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, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6636, 8295, 9480, 11060, 13272, 16590, 22120, 23669, 33180, 47338, 66360, 71007, 94676, 118345, 142014, 165683, 189352, 236690, 284028, 331366, 355035, 473380, 497049, 568056, 662732, 710070, 828415, 946760, 994098, 1325464, 1420140, 1656830, 1869851, 1988196, 2485245, 2840280, 3313660, 3739702, 3976392, 4970490, 5609553, 6627320, 7479404, 9349255, 9940980, 11219106, 13088957, 14958808, 18698510, 19881960, 22438212, 26177914, 28047765, 37397020, 39266871, 44876424, 52355828, 56095530, 65444785, 74794040, 78533742, 104711656, 112191060, 130889570, 157067484, 196334355, 224382120, 261779140, 314134968, 392668710, 523558280, 785337420, 1570674840]

約数ペア:

[(1, 1570674840), (2, 785337420), (3, 523558280), (4, 392668710), (5, 314134968), (6, 261779140), (7, 224382120), (8, 196334355), (10, 157067484), (12, 130889570), (14, 112191060), (15, 104711656), (20, 78533742), (21, 74794040), (24, 65444785), (28, 56095530), (30, 52355828), (35, 44876424), (40, 39266871), (42, 37397020), (56, 28047765), (60, 26177914), (70, 22438212), (79, 19881960), (84, 18698510), (105, 14958808), (120, 13088957), (140, 11219106), (158, 9940980), (168, 9349255), (210, 7479404), (237, 6627320), (280, 5609553), (316, 4970490), (395, 3976392), (420, 3739702), (474, 3313660), (553, 2840280), (632, 2485245), (790, 1988196), (840, 1869851), (948, 1656830), (1106, 1420140), (1185, 1325464), (1580, 994098), (1659, 946760), (1896, 828415), (2212, 710070), (2370, 662732), (2765, 568056), (3160, 497049), (3318, 473380), (4424, 355035), (4740, 331366), (5530, 284028), (6636, 236690), (8295, 189352), (9480, 165683), (11060, 142014), (13272, 118345), (16590, 94676), (22120, 71007), (23669, 66360), (33180, 47338)]