196718040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3019}}^1$

素因数の和:3217

約数の個数: 96

約数和(自身を含む): 643078800

約数和(自身を除く): 446360760

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, 180, 181, 360, 362, 543, 724, 905, 1086, 1448, 1629, 1810, 2172, 2715, 3019, 3258, 3620, 4344, 5430, 6038, 6516, 7240, 8145, 9057, 10860, 12076, 13032, 15095, 16290, 18114, 21720, 24152, 27171, 30190, 32580, 36228, 45285, 54342, 60380, 65160, 72456, 90570, 108684, 120760, 135855, 181140, 217368, 271710, 362280, 543420, 546439, 1086840, 1092878, 1639317, 2185756, 2732195, 3278634, 4371512, 4917951, 5464390, 6557268, 8196585, 9835902, 10928780, 13114536, 16393170, 19671804, 21857560, 24589755, 32786340, 39343608, 49179510, 65572680, 98359020, 196718040]

約数ペア:

[(1, 196718040), (2, 98359020), (3, 65572680), (4, 49179510), (5, 39343608), (6, 32786340), (8, 24589755), (9, 21857560), (10, 19671804), (12, 16393170), (15, 13114536), (18, 10928780), (20, 9835902), (24, 8196585), (30, 6557268), (36, 5464390), (40, 4917951), (45, 4371512), (60, 3278634), (72, 2732195), (90, 2185756), (120, 1639317), (180, 1092878), (181, 1086840), (360, 546439), (362, 543420), (543, 362280), (724, 271710), (905, 217368), (1086, 181140), (1448, 135855), (1629, 120760), (1810, 108684), (2172, 90570), (2715, 72456), (3019, 65160), (3258, 60380), (3620, 54342), (4344, 45285), (5430, 36228), (6038, 32580), (6516, 30190), (7240, 27171), (8145, 24152), (9057, 21720), (10860, 18114), (12076, 16290), (13032, 15095)]