157070754320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{53279}}^1$

素因数の和:54192

約数の個数: 80

約数和(自身を含む): 374125340160

約数和(自身を除く): 217054585840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 857, 860, 1714, 1720, 3428, 3440, 4285, 6856, 8570, 13712, 17140, 34280, 36851, 53279, 68560, 73702, 106558, 147404, 184255, 213116, 266395, 294808, 368510, 426232, 532790, 589616, 737020, 852464, 1065580, 1474040, 2131160, 2290997, 2948080, 4262320, 4581994, 9163988, 11454985, 18327976, 22909970, 36655952, 45660103, 45819940, 91320206, 91639880, 182640412, 183279760, 228300515, 365280824, 456601030, 730561648, 913202060, 1826404120, 1963384429, 3652808240, 3926768858, 7853537716, 9816922145, 15707075432, 19633844290, 31414150864, 39267688580, 78535377160, 157070754320]

約数ペア:

[(1, 157070754320), (2, 78535377160), (4, 39267688580), (5, 31414150864), (8, 19633844290), (10, 15707075432), (16, 9816922145), (20, 7853537716), (40, 3926768858), (43, 3652808240), (80, 1963384429), (86, 1826404120), (172, 913202060), (215, 730561648), (344, 456601030), (430, 365280824), (688, 228300515), (857, 183279760), (860, 182640412), (1714, 91639880), (1720, 91320206), (3428, 45819940), (3440, 45660103), (4285, 36655952), (6856, 22909970), (8570, 18327976), (13712, 11454985), (17140, 9163988), (34280, 4581994), (36851, 4262320), (53279, 2948080), (68560, 2290997), (73702, 2131160), (106558, 1474040), (147404, 1065580), (184255, 852464), (213116, 737020), (266395, 589616), (294808, 532790), (368510, 426232)]