339965080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1583}}^1$

素因数の和:1673

約数の個数: 128

約数和(自身を含む): 958003200

約数和(自身を除く): 618038120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 91, 104, 118, 130, 140, 182, 236, 260, 280, 295, 364, 413, 455, 472, 520, 590, 728, 767, 826, 910, 1180, 1534, 1583, 1652, 1820, 2065, 2360, 3068, 3166, 3304, 3640, 3835, 4130, 5369, 6136, 6332, 7670, 7915, 8260, 10738, 11081, 12664, 15340, 15830, 16520, 20579, 21476, 22162, 26845, 30680, 31660, 41158, 42952, 44324, 53690, 55405, 63320, 82316, 88648, 93397, 102895, 107380, 110810, 144053, 164632, 186794, 205790, 214760, 221620, 288106, 373588, 411580, 443240, 466985, 576212, 653779, 720265, 747176, 823160, 933970, 1152424, 1214161, 1307558, 1440530, 1867940, 2428322, 2615116, 2881060, 3268895, 3735880, 4856644, 5230232, 5762120, 6070805, 6537790, 8499127, 9713288, 12141610, 13075580, 16998254, 24283220, 26151160, 33996508, 42495635, 48566440, 67993016, 84991270, 169982540, 339965080]

約数ペア:

[(1, 339965080), (2, 169982540), (4, 84991270), (5, 67993016), (7, 48566440), (8, 42495635), (10, 33996508), (13, 26151160), (14, 24283220), (20, 16998254), (26, 13075580), (28, 12141610), (35, 9713288), (40, 8499127), (52, 6537790), (56, 6070805), (59, 5762120), (65, 5230232), (70, 4856644), (91, 3735880), (104, 3268895), (118, 2881060), (130, 2615116), (140, 2428322), (182, 1867940), (236, 1440530), (260, 1307558), (280, 1214161), (295, 1152424), (364, 933970), (413, 823160), (455, 747176), (472, 720265), (520, 653779), (590, 576212), (728, 466985), (767, 443240), (826, 411580), (910, 373588), (1180, 288106), (1534, 221620), (1583, 214760), (1652, 205790), (1820, 186794), (2065, 164632), (2360, 144053), (3068, 110810), (3166, 107380), (3304, 102895), (3640, 93397), (3835, 88648), (4130, 82316), (5369, 63320), (6136, 55405), (6332, 53690), (7670, 44324), (7915, 42952), (8260, 41158), (10738, 31660), (11081, 30680), (12664, 26845), (15340, 22162), (15830, 21476), (16520, 20579)]