77351120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 232485120

約数和(自身を除く): 155134000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 176, 203, 220, 232, 280, 290, 308, 319, 385, 406, 433, 440, 464, 560, 580, 616, 638, 770, 812, 866, 880, 1015, 1160, 1232, 1276, 1540, 1595, 1624, 1732, 2030, 2165, 2233, 2320, 2552, 3031, 3080, 3190, 3248, 3464, 4060, 4330, 4466, 4763, 5104, 6062, 6160, 6380, 6928, 8120, 8660, 8932, 9526, 11165, 12124, 12557, 12760, 15155, 16240, 17320, 17864, 19052, 22330, 23815, 24248, 25114, 25520, 30310, 33341, 34640, 35728, 38104, 44660, 47630, 48496, 50228, 60620, 62785, 66682, 76208, 87899, 89320, 95260, 100456, 121240, 125570, 133364, 138127, 166705, 175798, 178640, 190520, 200912, 242480, 251140, 266728, 276254, 333410, 351596, 381040, 439495, 502280, 533456, 552508, 666820, 690635, 703192, 878990, 966889, 1004560, 1105016, 1333640, 1381270, 1406384, 1757980, 1933778, 2210032, 2667280, 2762540, 3515960, 3867556, 4834445, 5525080, 7031920, 7735112, 9668890, 11050160, 15470224, 19337780, 38675560, 77351120]

約数ペア:

[(1, 77351120), (2, 38675560), (4, 19337780), (5, 15470224), (7, 11050160), (8, 9668890), (10, 7735112), (11, 7031920), (14, 5525080), (16, 4834445), (20, 3867556), (22, 3515960), (28, 2762540), (29, 2667280), (35, 2210032), (40, 1933778), (44, 1757980), (55, 1406384), (56, 1381270), (58, 1333640), (70, 1105016), (77, 1004560), (80, 966889), (88, 878990), (110, 703192), (112, 690635), (116, 666820), (140, 552508), (145, 533456), (154, 502280), (176, 439495), (203, 381040), (220, 351596), (232, 333410), (280, 276254), (290, 266728), (308, 251140), (319, 242480), (385, 200912), (406, 190520), (433, 178640), (440, 175798), (464, 166705), (560, 138127), (580, 133364), (616, 125570), (638, 121240), (770, 100456), (812, 95260), (866, 89320), (880, 87899), (1015, 76208), (1160, 66682), (1232, 62785), (1276, 60620), (1540, 50228), (1595, 48496), (1624, 47630), (1732, 44660), (2030, 38104), (2165, 35728), (2233, 34640), (2320, 33341), (2552, 30310), (3031, 25520), (3080, 25114), (3190, 24248), (3248, 23815), (3464, 22330), (4060, 19052), (4330, 17864), (4466, 17320), (4763, 16240), (5104, 15155), (6062, 12760), (6160, 12557), (6380, 12124), (6928, 11165), (8120, 9526), (8660, 8932)]