208685760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1402

約数の個数: 112

約数和(自身を含む): 666792672

約数和(自身を除く): 458106912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 181, 192, 240, 320, 362, 480, 543, 724, 905, 960, 1086, 1201, 1448, 1810, 2172, 2402, 2715, 2896, 3603, 3620, 4344, 4804, 5430, 5792, 6005, 7206, 7240, 8688, 9608, 10860, 11584, 12010, 14412, 14480, 17376, 18015, 19216, 21720, 24020, 28824, 28960, 34752, 36030, 38432, 43440, 48040, 57648, 57920, 72060, 76864, 86880, 96080, 115296, 144120, 173760, 192160, 217381, 230592, 288240, 384320, 434762, 576480, 652143, 869524, 1086905, 1152960, 1304286, 1739048, 2173810, 2608572, 3260715, 3478096, 4347620, 5217144, 6521430, 6956192, 8695240, 10434288, 13042860, 13912384, 17390480, 20868576, 26085720, 34780960, 41737152, 52171440, 69561920, 104342880, 208685760]

約数ペア:

[(1, 208685760), (2, 104342880), (3, 69561920), (4, 52171440), (5, 41737152), (6, 34780960), (8, 26085720), (10, 20868576), (12, 17390480), (15, 13912384), (16, 13042860), (20, 10434288), (24, 8695240), (30, 6956192), (32, 6521430), (40, 5217144), (48, 4347620), (60, 3478096), (64, 3260715), (80, 2608572), (96, 2173810), (120, 1739048), (160, 1304286), (181, 1152960), (192, 1086905), (240, 869524), (320, 652143), (362, 576480), (480, 434762), (543, 384320), (724, 288240), (905, 230592), (960, 217381), (1086, 192160), (1201, 173760), (1448, 144120), (1810, 115296), (2172, 96080), (2402, 86880), (2715, 76864), (2896, 72060), (3603, 57920), (3620, 57648), (4344, 48040), (4804, 43440), (5430, 38432), (5792, 36030), (6005, 34752), (7206, 28960), (7240, 28824), (8688, 24020), (9608, 21720), (10860, 19216), (11584, 18015), (12010, 17376), (14412, 14480)]