9557240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 27993600

約数和(自身を除く): 18436360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 107, 110, 116, 140, 145, 154, 203, 214, 220, 232, 280, 290, 308, 319, 385, 406, 428, 440, 535, 580, 616, 638, 749, 770, 812, 856, 1015, 1070, 1160, 1177, 1276, 1498, 1540, 1595, 1624, 2030, 2140, 2233, 2354, 2552, 2996, 3080, 3103, 3190, 3745, 4060, 4280, 4466, 4708, 5885, 5992, 6206, 6380, 7490, 8120, 8239, 8932, 9416, 11165, 11770, 12412, 12760, 14980, 15515, 16478, 17864, 21721, 22330, 23540, 24824, 29960, 31030, 32956, 34133, 41195, 43442, 44660, 47080, 62060, 65912, 68266, 82390, 86884, 89320, 108605, 124120, 136532, 164780, 170665, 173768, 217210, 238931, 273064, 329560, 341330, 434420, 477862, 682660, 868840, 955724, 1194655, 1365320, 1911448, 2389310, 4778620, 9557240]

約数ペア:

[(1, 9557240), (2, 4778620), (4, 2389310), (5, 1911448), (7, 1365320), (8, 1194655), (10, 955724), (11, 868840), (14, 682660), (20, 477862), (22, 434420), (28, 341330), (29, 329560), (35, 273064), (40, 238931), (44, 217210), (55, 173768), (56, 170665), (58, 164780), (70, 136532), (77, 124120), (88, 108605), (107, 89320), (110, 86884), (116, 82390), (140, 68266), (145, 65912), (154, 62060), (203, 47080), (214, 44660), (220, 43442), (232, 41195), (280, 34133), (290, 32956), (308, 31030), (319, 29960), (385, 24824), (406, 23540), (428, 22330), (440, 21721), (535, 17864), (580, 16478), (616, 15515), (638, 14980), (749, 12760), (770, 12412), (812, 11770), (856, 11165), (1015, 9416), (1070, 8932), (1160, 8239), (1177, 8120), (1276, 7490), (1498, 6380), (1540, 6206), (1595, 5992), (1624, 5885), (2030, 4708), (2140, 4466), (2233, 4280), (2354, 4060), (2552, 3745), (2996, 3190), (3080, 3103)]