9690433280

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1321}}^1$

素因数の和:1874

約数の個数: 144

約数和(自身を含む): 25389570528

約数和(自身を除く): 15699137248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 521, 640, 704, 880, 1042, 1280, 1321, 1408, 1760, 2084, 2605, 2642, 2816, 3520, 4168, 5210, 5284, 5731, 6605, 7040, 8336, 10420, 10568, 11462, 13210, 14080, 14531, 16672, 20840, 21136, 22924, 26420, 28655, 29062, 33344, 41680, 42272, 45848, 52840, 57310, 58124, 66688, 72655, 83360, 84544, 91696, 105680, 114620, 116248, 133376, 145310, 166720, 169088, 183392, 211360, 229240, 232496, 290620, 333440, 338176, 366784, 422720, 458480, 464992, 581240, 666880, 688241, 733568, 845440, 916960, 929984, 1162480, 1376482, 1467136, 1690880, 1833920, 1859968, 2324960, 2752964, 3441205, 3667840, 3719936, 4649920, 5505928, 6882410, 7335680, 7570651, 9299840, 11011856, 13764820, 15141302, 18599680, 22023712, 27529640, 30282604, 37853255, 44047424, 55059280, 60565208, 75706510, 88094848, 110118560, 121130416, 151413020, 176189696, 220237120, 242260832, 302826040, 440474240, 484521664, 605652080, 880948480, 969043328, 1211304160, 1938086656, 2422608320, 4845216640, 9690433280]

約数ペア:

[(1, 9690433280), (2, 4845216640), (4, 2422608320), (5, 1938086656), (8, 1211304160), (10, 969043328), (11, 880948480), (16, 605652080), (20, 484521664), (22, 440474240), (32, 302826040), (40, 242260832), (44, 220237120), (55, 176189696), (64, 151413020), (80, 121130416), (88, 110118560), (110, 88094848), (128, 75706510), (160, 60565208), (176, 55059280), (220, 44047424), (256, 37853255), (320, 30282604), (352, 27529640), (440, 22023712), (521, 18599680), (640, 15141302), (704, 13764820), (880, 11011856), (1042, 9299840), (1280, 7570651), (1321, 7335680), (1408, 6882410), (1760, 5505928), (2084, 4649920), (2605, 3719936), (2642, 3667840), (2816, 3441205), (3520, 2752964), (4168, 2324960), (5210, 1859968), (5284, 1833920), (5731, 1690880), (6605, 1467136), (7040, 1376482), (8336, 1162480), (10420, 929984), (10568, 916960), (11462, 845440), (13210, 733568), (14080, 688241), (14531, 666880), (16672, 581240), (20840, 464992), (21136, 458480), (22924, 422720), (26420, 366784), (28655, 338176), (29062, 333440), (33344, 290620), (41680, 232496), (42272, 229240), (45848, 211360), (52840, 183392), (57310, 169088), (58124, 166720), (66688, 145310), (72655, 133376), (83360, 116248), (84544, 114620), (91696, 105680)]