145074160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2141}}^1$

素因数の和:2183

約数の個数: 120

約数和(自身を含む): 423910368

約数和(自身を除く): 278836208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2141, 2420, 3080, 3388, 4235, 4282, 4840, 6160, 6776, 8470, 8564, 9680, 10705, 13552, 14987, 16940, 17128, 21410, 23551, 29974, 33880, 34256, 42820, 47102, 59948, 67760, 74935, 85640, 94204, 117755, 119896, 149870, 164857, 171280, 188408, 235510, 239792, 259061, 299740, 329714, 376816, 471020, 518122, 599480, 659428, 824285, 942040, 1036244, 1198960, 1295305, 1318856, 1648570, 1813427, 1884080, 2072488, 2590610, 2637712, 3297140, 3626854, 4144976, 5181220, 6594280, 7253708, 9067135, 10362440, 13188560, 14507416, 18134270, 20724880, 29014832, 36268540, 72537080, 145074160]

約数ペア:

[(1, 145074160), (2, 72537080), (4, 36268540), (5, 29014832), (7, 20724880), (8, 18134270), (10, 14507416), (11, 13188560), (14, 10362440), (16, 9067135), (20, 7253708), (22, 6594280), (28, 5181220), (35, 4144976), (40, 3626854), (44, 3297140), (55, 2637712), (56, 2590610), (70, 2072488), (77, 1884080), (80, 1813427), (88, 1648570), (110, 1318856), (112, 1295305), (121, 1198960), (140, 1036244), (154, 942040), (176, 824285), (220, 659428), (242, 599480), (280, 518122), (308, 471020), (385, 376816), (440, 329714), (484, 299740), (560, 259061), (605, 239792), (616, 235510), (770, 188408), (847, 171280), (880, 164857), (968, 149870), (1210, 119896), (1232, 117755), (1540, 94204), (1694, 85640), (1936, 74935), (2141, 67760), (2420, 59948), (3080, 47102), (3388, 42820), (4235, 34256), (4282, 33880), (4840, 29974), (6160, 23551), (6776, 21410), (8470, 17128), (8564, 16940), (9680, 14987), (10705, 13552)]