157029108040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{28297}}^1\times {\mathrm{19819}}^1$

素因数の和:48134

約数の個数: 64

約数和(自身を含む): 403823779200

約数和(自身を除く): 246794671160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19819, 28297, 39638, 56594, 79276, 99095, 113188, 138733, 141485, 158552, 198079, 198190, 226376, 277466, 282970, 396158, 396380, 554932, 565940, 693665, 792316, 792760, 990395, 1109864, 1131880, 1387330, 1584632, 1980790, 2774660, 3961580, 5549320, 7923160, 560818243, 1121636486, 2243272972, 2804091215, 3925727701, 4486545944, 5608182430, 7851455402, 11216364860, 15702910804, 19628638505, 22432729720, 31405821608, 39257277010, 78514554020, 157029108040]

約数ペア:

[(1, 157029108040), (2, 78514554020), (4, 39257277010), (5, 31405821608), (7, 22432729720), (8, 19628638505), (10, 15702910804), (14, 11216364860), (20, 7851455402), (28, 5608182430), (35, 4486545944), (40, 3925727701), (56, 2804091215), (70, 2243272972), (140, 1121636486), (280, 560818243), (19819, 7923160), (28297, 5549320), (39638, 3961580), (56594, 2774660), (79276, 1980790), (99095, 1584632), (113188, 1387330), (138733, 1131880), (141485, 1109864), (158552, 990395), (198079, 792760), (198190, 792316), (226376, 693665), (277466, 565940), (282970, 554932), (396158, 396380)]