561115200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 252

約数和(自身を含む): 1920311120

約数和(自身を除く): 1359195920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 80, 87, 96, 100, 116, 120, 139, 145, 150, 160, 174, 192, 200, 232, 240, 278, 290, 300, 320, 348, 400, 417, 435, 464, 480, 556, 580, 600, 695, 696, 725, 800, 834, 841, 870, 928, 960, 1112, 1160, 1200, 1390, 1392, 1450, 1600, 1668, 1682, 1740, 1856, 2085, 2175, 2224, 2320, 2400, 2523, 2780, 2784, 2900, 3336, 3364, 3475, 3480, 4031, 4170, 4205, 4350, 4448, 4640, 4800, 5046, 5560, 5568, 5800, 6672, 6728, 6950, 6960, 8062, 8340, 8410, 8700, 8896, 9280, 10092, 10425, 11120, 11600, 12093, 12615, 13344, 13456, 13900, 13920, 16124, 16680, 16820, 17400, 20155, 20184, 20850, 21025, 22240, 23200, 24186, 25230, 26688, 26912, 27800, 27840, 32248, 33360, 33640, 34800, 40310, 40368, 41700, 42050, 44480, 46400, 48372, 50460, 53824, 55600, 60465, 63075, 64496, 66720, 67280, 69600, 80620, 80736, 83400, 84100, 96744, 100775, 100920, 111200, 116899, 120930, 126150, 128992, 133440, 134560, 139200, 161240, 161472, 166800, 168200, 193488, 201550, 201840, 222400, 233798, 241860, 252300, 257984, 269120, 302325, 322480, 333600, 336400, 350697, 386976, 403100, 403680, 467596, 483720, 504600, 584495, 604650, 644960, 667200, 672800, 701394, 773952, 806200, 807360, 935192, 967440, 1009200, 1168990, 1209300, 1289920, 1345600, 1402788, 1612400, 1753485, 1870384, 1934880, 2018400, 2337980, 2418600, 2805576, 2922475, 3224800, 3506970, 3740768, 3869760, 4036800, 4675960, 4837200, 5611152, 5844950, 6449600, 7013940, 7481536, 8767425, 9351920, 9674400, 11222304, 11689900, 14027880, 17534850, 18703840, 19348800, 22444608, 23379800, 28055760, 35069700, 37407680, 46759600, 56111520, 70139400, 93519200, 112223040, 140278800, 187038400, 280557600, 561115200]

約数ペア:

[(1, 561115200), (2, 280557600), (3, 187038400), (4, 140278800), (5, 112223040), (6, 93519200), (8, 70139400), (10, 56111520), (12, 46759600), (15, 37407680), (16, 35069700), (20, 28055760), (24, 23379800), (25, 22444608), (29, 19348800), (30, 18703840), (32, 17534850), (40, 14027880), (48, 11689900), (50, 11222304), (58, 9674400), (60, 9351920), (64, 8767425), (75, 7481536), (80, 7013940), (87, 6449600), (96, 5844950), (100, 5611152), (116, 4837200), (120, 4675960), (139, 4036800), (145, 3869760), (150, 3740768), (160, 3506970), (174, 3224800), (192, 2922475), (200, 2805576), (232, 2418600), (240, 2337980), (278, 2018400), (290, 1934880), (300, 1870384), (320, 1753485), (348, 1612400), (400, 1402788), (417, 1345600), (435, 1289920), (464, 1209300), (480, 1168990), (556, 1009200), (580, 967440), (600, 935192), (695, 807360), (696, 806200), (725, 773952), (800, 701394), (834, 672800), (841, 667200), (870, 644960), (928, 604650), (960, 584495), (1112, 504600), (1160, 483720), (1200, 467596), (1390, 403680), (1392, 403100), (1450, 386976), (1600, 350697), (1668, 336400), (1682, 333600), (1740, 322480), (1856, 302325), (2085, 269120), (2175, 257984), (2224, 252300), (2320, 241860), (2400, 233798), (2523, 222400), (2780, 201840), (2784, 201550), (2900, 193488), (3336, 168200), (3364, 166800), (3475, 161472), (3480, 161240), (4031, 139200), (4170, 134560), (4205, 133440), (4350, 128992), (4448, 126150), (4640, 120930), (4800, 116899), (5046, 111200), (5560, 100920), (5568, 100775), (5800, 96744), (6672, 84100), (6728, 83400), (6950, 80736), (6960, 80620), (8062, 69600), (8340, 67280), (8410, 66720), (8700, 64496), (8896, 63075), (9280, 60465), (10092, 55600), (10425, 53824), (11120, 50460), (11600, 48372), (12093, 46400), (12615, 44480), (13344, 42050), (13456, 41700), (13900, 40368), (13920, 40310), (16124, 34800), (16680, 33640), (16820, 33360), (17400, 32248), (20155, 27840), (20184, 27800), (20850, 26912), (21025, 26688), (22240, 25230), (23200, 24186)]