208441128160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{575677}}^1$

素因数の和:575796

約数の個数: 96

約数和(自身を含む): 515291680512

約数和(自身を除く): 306850552352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 73, 80, 124, 146, 155, 160, 248, 292, 310, 365, 496, 584, 620, 730, 992, 1168, 1240, 1460, 2263, 2336, 2480, 2920, 4526, 4960, 5840, 9052, 11315, 11680, 18104, 22630, 36208, 45260, 72416, 90520, 181040, 362080, 575677, 1151354, 2302708, 2878385, 4605416, 5756770, 9210832, 11513540, 17845987, 18421664, 23027080, 35691974, 42024421, 46054160, 71383948, 84048842, 89229935, 92108320, 142767896, 168097684, 178459870, 210122105, 285535792, 336195368, 356919740, 420244210, 571071584, 672390736, 713839480, 840488420, 1302757051, 1344781472, 1427678960, 1680976840, 2605514102, 2855357920, 3361953680, 5211028204, 6513785255, 6723907360, 10422056408, 13027570510, 20844112816, 26055141020, 41688225632, 52110282040, 104220564080, 208441128160]

約数ペア:

[(1, 208441128160), (2, 104220564080), (4, 52110282040), (5, 41688225632), (8, 26055141020), (10, 20844112816), (16, 13027570510), (20, 10422056408), (31, 6723907360), (32, 6513785255), (40, 5211028204), (62, 3361953680), (73, 2855357920), (80, 2605514102), (124, 1680976840), (146, 1427678960), (155, 1344781472), (160, 1302757051), (248, 840488420), (292, 713839480), (310, 672390736), (365, 571071584), (496, 420244210), (584, 356919740), (620, 336195368), (730, 285535792), (992, 210122105), (1168, 178459870), (1240, 168097684), (1460, 142767896), (2263, 92108320), (2336, 89229935), (2480, 84048842), (2920, 71383948), (4526, 46054160), (4960, 42024421), (5840, 35691974), (9052, 23027080), (11315, 18421664), (11680, 17845987), (18104, 11513540), (22630, 9210832), (36208, 5756770), (45260, 4605416), (72416, 2878385), (90520, 2302708), (181040, 1151354), (362080, 575677)]