196458840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4297}}^1$

素因数の和:4441

約数の個数: 96

約数和(自身を含む): 643668480

約数和(自身を除く): 447209640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4297, 4572, 5080, 5715, 7620, 8594, 9144, 11430, 12891, 15240, 17188, 21485, 22860, 25782, 34376, 38673, 42970, 45720, 51564, 64455, 77346, 85940, 103128, 128910, 154692, 171880, 193365, 257820, 309384, 386730, 515640, 545719, 773460, 1091438, 1546920, 1637157, 2182876, 2728595, 3274314, 4365752, 4911471, 5457190, 6548628, 8185785, 9822942, 10914380, 13097256, 16371570, 19645884, 21828760, 24557355, 32743140, 39291768, 49114710, 65486280, 98229420, 196458840]

約数ペア:

[(1, 196458840), (2, 98229420), (3, 65486280), (4, 49114710), (5, 39291768), (6, 32743140), (8, 24557355), (9, 21828760), (10, 19645884), (12, 16371570), (15, 13097256), (18, 10914380), (20, 9822942), (24, 8185785), (30, 6548628), (36, 5457190), (40, 4911471), (45, 4365752), (60, 3274314), (72, 2728595), (90, 2182876), (120, 1637157), (127, 1546920), (180, 1091438), (254, 773460), (360, 545719), (381, 515640), (508, 386730), (635, 309384), (762, 257820), (1016, 193365), (1143, 171880), (1270, 154692), (1524, 128910), (1905, 103128), (2286, 85940), (2540, 77346), (3048, 64455), (3810, 51564), (4297, 45720), (4572, 42970), (5080, 38673), (5715, 34376), (7620, 25782), (8594, 22860), (9144, 21485), (11430, 17188), (12891, 15240)]