151584760

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^2\times {\mathrm{331}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 345323160

約数和(自身を除く): 193738400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 331, 428, 535, 662, 856, 1070, 1324, 1655, 2140, 2648, 3310, 4280, 6620, 11449, 13240, 22898, 35417, 45796, 57245, 70834, 91592, 114490, 141668, 177085, 228980, 283336, 354170, 457960, 708340, 1416680, 3789619, 7579238, 15158476, 18948095, 30316952, 37896190, 75792380, 151584760]

約数ペア:

[(1, 151584760), (2, 75792380), (4, 37896190), (5, 30316952), (8, 18948095), (10, 15158476), (20, 7579238), (40, 3789619), (107, 1416680), (214, 708340), (331, 457960), (428, 354170), (535, 283336), (662, 228980), (856, 177085), (1070, 141668), (1324, 114490), (1655, 91592), (2140, 70834), (2648, 57245), (3310, 45796), (4280, 35417), (6620, 22898), (11449, 13240)]