157024257680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1059257}}^1$

素因数の和:1059396

約数の個数: 80

約数和(自身を含む): 390103536240

約数和(自身を除く): 233079278560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 109, 136, 170, 218, 272, 340, 436, 545, 680, 872, 1090, 1360, 1744, 1853, 2180, 3706, 4360, 7412, 8720, 9265, 14824, 18530, 29648, 37060, 74120, 148240, 1059257, 2118514, 4237028, 5296285, 8474056, 10592570, 16948112, 18007369, 21185140, 36014738, 42370280, 72029476, 84740560, 90036845, 115459013, 144058952, 180073690, 230918026, 288117904, 360147380, 461836052, 577295065, 720294760, 923672104, 1154590130, 1440589520, 1847344208, 1962803221, 2309180260, 3925606442, 4618360520, 7851212884, 9236721040, 9814016105, 15702425768, 19628032210, 31404851536, 39256064420, 78512128840, 157024257680]

約数ペア:

[(1, 157024257680), (2, 78512128840), (4, 39256064420), (5, 31404851536), (8, 19628032210), (10, 15702425768), (16, 9814016105), (17, 9236721040), (20, 7851212884), (34, 4618360520), (40, 3925606442), (68, 2309180260), (80, 1962803221), (85, 1847344208), (109, 1440589520), (136, 1154590130), (170, 923672104), (218, 720294760), (272, 577295065), (340, 461836052), (436, 360147380), (545, 288117904), (680, 230918026), (872, 180073690), (1090, 144058952), (1360, 115459013), (1744, 90036845), (1853, 84740560), (2180, 72029476), (3706, 42370280), (4360, 36014738), (7412, 21185140), (8720, 18007369), (9265, 16948112), (14824, 10592570), (18530, 8474056), (29648, 5296285), (37060, 4237028), (74120, 2118514), (148240, 1059257)]