140755560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3677}}^1$

素因数の和:3731

約数の個数: 128

約数和(自身を含む): 476668800

約数和(自身を除く): 335913240

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, 3677, 3828, 4785, 6380, 7354, 7656, 9570, 11031, 12760, 14708, 18385, 19140, 22062, 29416, 36770, 38280, 40447, 44124, 55155, 73540, 80894, 88248, 106633, 110310, 121341, 147080, 161788, 202235, 213266, 220620, 242682, 319899, 323576, 404470, 426532, 441240, 485364, 533165, 606705, 639798, 808940, 853064, 970728, 1066330, 1172963, 1213410, 1279596, 1599495, 1617880, 2132660, 2345926, 2426820, 2559192, 3198990, 3518889, 4265320, 4691852, 4853640, 5864815, 6397980, 7037778, 9383704, 11729630, 12795960, 14075556, 17594445, 23459260, 28151112, 35188890, 46918520, 70377780, 140755560]

約数ペア:

[(1, 140755560), (2, 70377780), (3, 46918520), (4, 35188890), (5, 28151112), (6, 23459260), (8, 17594445), (10, 14075556), (11, 12795960), (12, 11729630), (15, 9383704), (20, 7037778), (22, 6397980), (24, 5864815), (29, 4853640), (30, 4691852), (33, 4265320), (40, 3518889), (44, 3198990), (55, 2559192), (58, 2426820), (60, 2345926), (66, 2132660), (87, 1617880), (88, 1599495), (110, 1279596), (116, 1213410), (120, 1172963), (132, 1066330), (145, 970728), (165, 853064), (174, 808940), (220, 639798), (232, 606705), (264, 533165), (290, 485364), (319, 441240), (330, 426532), (348, 404470), (435, 323576), (440, 319899), (580, 242682), (638, 220620), (660, 213266), (696, 202235), (870, 161788), (957, 147080), (1160, 121341), (1276, 110310), (1320, 106633), (1595, 88248), (1740, 80894), (1914, 73540), (2552, 55155), (3190, 44124), (3480, 40447), (3677, 38280), (3828, 36770), (4785, 29416), (6380, 22062), (7354, 19140), (7656, 18385), (9570, 14708), (11031, 12760)]