916002120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{23929}}^1$

素因数の和:23983

約数の個数: 128

約数和(自身を含む): 3101328000

約数和(自身を除く): 2185325880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 6380, 7656, 9570, 12760, 19140, 23929, 38280, 47858, 71787, 95716, 119645, 143574, 191432, 239290, 263219, 287148, 358935, 478580, 526438, 574296, 693941, 717870, 789657, 957160, 1052876, 1316095, 1387882, 1435740, 1579314, 2081823, 2105752, 2632190, 2775764, 2871480, 3158628, 3469705, 3948285, 4163646, 5264380, 5551528, 6317256, 6939410, 7633351, 7896570, 8327292, 10409115, 10528760, 13878820, 15266702, 15793140, 16654584, 20818230, 22900053, 27757640, 30533404, 31586280, 38166755, 41636460, 45800106, 61066808, 76333510, 83272920, 91600212, 114500265, 152667020, 183200424, 229000530, 305334040, 458001060, 916002120]

約数ペア:

[(1, 916002120), (2, 458001060), (3, 305334040), (4, 229000530), (5, 183200424), (6, 152667020), (8, 114500265), (10, 91600212), (11, 83272920), (12, 76333510), (15, 61066808), (20, 45800106), (22, 41636460), (24, 38166755), (29, 31586280), (30, 30533404), (33, 27757640), (40, 22900053), (44, 20818230), (55, 16654584), (58, 15793140), (60, 15266702), (66, 13878820), (87, 10528760), (88, 10409115), (110, 8327292), (116, 7896570), (120, 7633351), (132, 6939410), (145, 6317256), (165, 5551528), (174, 5264380), (220, 4163646), (232, 3948285), (264, 3469705), (290, 3158628), (319, 2871480), (330, 2775764), (348, 2632190), (435, 2105752), (440, 2081823), (580, 1579314), (638, 1435740), (660, 1387882), (696, 1316095), (870, 1052876), (957, 957160), (1160, 789657), (1276, 717870), (1320, 693941), (1595, 574296), (1740, 526438), (1914, 478580), (2552, 358935), (3190, 287148), (3480, 263219), (3828, 239290), (4785, 191432), (6380, 143574), (7656, 119645), (9570, 95716), (12760, 71787), (19140, 47858), (23929, 38280)]