167891880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 545771520

約数和(自身を除く): 377879640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 281, 312, 383, 390, 520, 562, 766, 780, 843, 1124, 1149, 1405, 1532, 1560, 1686, 1915, 2248, 2298, 2810, 3064, 3372, 3653, 3830, 4215, 4596, 4979, 5620, 5745, 6744, 7306, 7660, 8430, 9192, 9958, 10959, 11240, 11490, 14612, 14937, 15320, 16860, 18265, 19916, 21918, 22980, 24895, 29224, 29874, 33720, 36530, 39832, 43836, 45960, 49790, 54795, 59748, 73060, 74685, 87672, 99580, 107623, 109590, 119496, 146120, 149370, 199160, 215246, 219180, 298740, 322869, 430492, 438360, 538115, 597480, 645738, 860984, 1076230, 1291476, 1399099, 1614345, 2152460, 2582952, 2798198, 3228690, 4197297, 4304920, 5596396, 6457380, 6995495, 8394594, 11192792, 12914760, 13990990, 16789188, 20986485, 27981980, 33578376, 41972970, 55963960, 83945940, 167891880]

約数ペア:

[(1, 167891880), (2, 83945940), (3, 55963960), (4, 41972970), (5, 33578376), (6, 27981980), (8, 20986485), (10, 16789188), (12, 13990990), (13, 12914760), (15, 11192792), (20, 8394594), (24, 6995495), (26, 6457380), (30, 5596396), (39, 4304920), (40, 4197297), (52, 3228690), (60, 2798198), (65, 2582952), (78, 2152460), (104, 1614345), (120, 1399099), (130, 1291476), (156, 1076230), (195, 860984), (260, 645738), (281, 597480), (312, 538115), (383, 438360), (390, 430492), (520, 322869), (562, 298740), (766, 219180), (780, 215246), (843, 199160), (1124, 149370), (1149, 146120), (1405, 119496), (1532, 109590), (1560, 107623), (1686, 99580), (1915, 87672), (2248, 74685), (2298, 73060), (2810, 59748), (3064, 54795), (3372, 49790), (3653, 45960), (3830, 43836), (4215, 39832), (4596, 36530), (4979, 33720), (5620, 29874), (5745, 29224), (6744, 24895), (7306, 22980), (7660, 21918), (8430, 19916), (9192, 18265), (9958, 16860), (10959, 15320), (11240, 14937), (11490, 14612)]