204304800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{12161}}^1$

素因数の和:12191

約数の個数: 144

約数和(自身を含む): 760076352

約数和(自身を除く): 555771552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 12161, 16800, 24322, 36483, 48644, 60805, 72966, 85127, 97288, 121610, 145932, 170254, 182415, 194576, 243220, 255381, 291864, 304025, 340508, 364830, 389152, 425635, 486440, 510762, 583728, 608050, 681016, 729660, 851270, 912075, 972880, 1021524, 1167456, 1216100, 1276905, 1362032, 1459320, 1702540, 1824150, 1945760, 2043048, 2128175, 2432200, 2553810, 2724064, 2918640, 3405080, 3648300, 4086096, 4256350, 4864400, 5107620, 5837280, 6384525, 6810160, 7296600, 8172192, 8512700, 9728800, 10215240, 12769050, 13620320, 14593200, 17025400, 20430480, 25538100, 29186400, 34050800, 40860960, 51076200, 68101600, 102152400, 204304800]

約数ペア:

[(1, 204304800), (2, 102152400), (3, 68101600), (4, 51076200), (5, 40860960), (6, 34050800), (7, 29186400), (8, 25538100), (10, 20430480), (12, 17025400), (14, 14593200), (15, 13620320), (16, 12769050), (20, 10215240), (21, 9728800), (24, 8512700), (25, 8172192), (28, 7296600), (30, 6810160), (32, 6384525), (35, 5837280), (40, 5107620), (42, 4864400), (48, 4256350), (50, 4086096), (56, 3648300), (60, 3405080), (70, 2918640), (75, 2724064), (80, 2553810), (84, 2432200), (96, 2128175), (100, 2043048), (105, 1945760), (112, 1824150), (120, 1702540), (140, 1459320), (150, 1362032), (160, 1276905), (168, 1216100), (175, 1167456), (200, 1021524), (210, 972880), (224, 912075), (240, 851270), (280, 729660), (300, 681016), (336, 608050), (350, 583728), (400, 510762), (420, 486440), (480, 425635), (525, 389152), (560, 364830), (600, 340508), (672, 304025), (700, 291864), (800, 255381), (840, 243220), (1050, 194576), (1120, 182415), (1200, 170254), (1400, 145932), (1680, 121610), (2100, 97288), (2400, 85127), (2800, 72966), (3360, 60805), (4200, 48644), (5600, 36483), (8400, 24322), (12161, 16800)]