147009440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 363170304

約数和(自身を除く): 216160864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 107, 124, 155, 160, 214, 248, 277, 310, 428, 496, 535, 554, 620, 856, 992, 1070, 1108, 1240, 1385, 1712, 2140, 2216, 2480, 2770, 3317, 3424, 4280, 4432, 4960, 5540, 6634, 8560, 8587, 8864, 11080, 13268, 16585, 17120, 17174, 22160, 26536, 29639, 33170, 34348, 42935, 44320, 53072, 59278, 66340, 68696, 85870, 106144, 118556, 132680, 137392, 148195, 171740, 237112, 265360, 274784, 296390, 343480, 474224, 530720, 592780, 686960, 918809, 948448, 1185560, 1373920, 1837618, 2371120, 3675236, 4594045, 4742240, 7350472, 9188090, 14700944, 18376180, 29401888, 36752360, 73504720, 147009440]

約数ペア:

[(1, 147009440), (2, 73504720), (4, 36752360), (5, 29401888), (8, 18376180), (10, 14700944), (16, 9188090), (20, 7350472), (31, 4742240), (32, 4594045), (40, 3675236), (62, 2371120), (80, 1837618), (107, 1373920), (124, 1185560), (155, 948448), (160, 918809), (214, 686960), (248, 592780), (277, 530720), (310, 474224), (428, 343480), (496, 296390), (535, 274784), (554, 265360), (620, 237112), (856, 171740), (992, 148195), (1070, 137392), (1108, 132680), (1240, 118556), (1385, 106144), (1712, 85870), (2140, 68696), (2216, 66340), (2480, 59278), (2770, 53072), (3317, 44320), (3424, 42935), (4280, 34348), (4432, 33170), (4960, 29639), (5540, 26536), (6634, 22160), (8560, 17174), (8587, 17120), (8864, 16585), (11080, 13268)]