2612512000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 288

約数和(自身を含む): 7576208640

約数和(自身を除く): 4963696640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 107, 109, 112, 125, 128, 140, 160, 175, 200, 214, 218, 224, 250, 256, 280, 320, 350, 400, 428, 436, 448, 500, 535, 545, 560, 640, 700, 749, 763, 800, 856, 872, 875, 896, 1000, 1070, 1090, 1120, 1280, 1400, 1498, 1526, 1600, 1712, 1744, 1750, 1792, 2000, 2140, 2180, 2240, 2675, 2725, 2800, 2996, 3052, 3200, 3424, 3488, 3500, 3745, 3815, 4000, 4280, 4360, 4480, 5350, 5450, 5600, 5992, 6104, 6400, 6848, 6976, 7000, 7490, 7630, 8000, 8560, 8720, 8960, 10700, 10900, 11200, 11663, 11984, 12208, 13375, 13625, 13696, 13952, 14000, 14980, 15260, 16000, 17120, 17440, 18725, 19075, 21400, 21800, 22400, 23326, 23968, 24416, 26750, 27250, 27392, 27904, 28000, 29960, 30520, 32000, 34240, 34880, 37450, 38150, 42800, 43600, 44800, 46652, 47936, 48832, 53500, 54500, 56000, 58315, 59920, 61040, 68480, 69760, 74900, 76300, 81641, 85600, 87200, 93304, 93625, 95375, 95872, 97664, 107000, 109000, 112000, 116630, 119840, 122080, 136960, 139520, 149800, 152600, 163282, 171200, 174400, 186608, 187250, 190750, 191744, 195328, 214000, 218000, 224000, 233260, 239680, 244160, 291575, 299600, 305200, 326564, 342400, 348800, 373216, 374500, 381500, 408205, 428000, 436000, 466520, 479360, 488320, 583150, 599200, 610400, 653128, 684800, 697600, 746432, 749000, 763000, 816410, 856000, 872000, 933040, 958720, 976640, 1166300, 1198400, 1220800, 1306256, 1457875, 1492864, 1498000, 1526000, 1632820, 1712000, 1744000, 1866080, 2041025, 2332600, 2396800, 2441600, 2612512, 2915750, 2985728, 2996000, 3052000, 3265640, 3424000, 3488000, 3732160, 4082050, 4665200, 4793600, 4883200, 5225024, 5831500, 5992000, 6104000, 6531280, 7464320, 8164100, 9330400, 10205125, 10450048, 11663000, 11984000, 12208000, 13062560, 14928640, 16328200, 18660800, 20410250, 20900096, 23326000, 23968000, 24416000, 26125120, 32656400, 37321600, 40820500, 46652000, 52250240, 65312800, 74643200, 81641000, 93304000, 104500480, 130625600, 163282000, 186608000, 261251200, 326564000, 373216000, 522502400, 653128000, 1306256000, 2612512000]

約数ペア:

[(1, 2612512000), (2, 1306256000), (4, 653128000), (5, 522502400), (7, 373216000), (8, 326564000), (10, 261251200), (14, 186608000), (16, 163282000), (20, 130625600), (25, 104500480), (28, 93304000), (32, 81641000), (35, 74643200), (40, 65312800), (50, 52250240), (56, 46652000), (64, 40820500), (70, 37321600), (80, 32656400), (100, 26125120), (107, 24416000), (109, 23968000), (112, 23326000), (125, 20900096), (128, 20410250), (140, 18660800), (160, 16328200), (175, 14928640), (200, 13062560), (214, 12208000), (218, 11984000), (224, 11663000), (250, 10450048), (256, 10205125), (280, 9330400), (320, 8164100), (350, 7464320), (400, 6531280), (428, 6104000), (436, 5992000), (448, 5831500), (500, 5225024), (535, 4883200), (545, 4793600), (560, 4665200), (640, 4082050), (700, 3732160), (749, 3488000), (763, 3424000), (800, 3265640), (856, 3052000), (872, 2996000), (875, 2985728), (896, 2915750), (1000, 2612512), (1070, 2441600), (1090, 2396800), (1120, 2332600), (1280, 2041025), (1400, 1866080), (1498, 1744000), (1526, 1712000), (1600, 1632820), (1712, 1526000), (1744, 1498000), (1750, 1492864), (1792, 1457875), (2000, 1306256), (2140, 1220800), (2180, 1198400), (2240, 1166300), (2675, 976640), (2725, 958720), (2800, 933040), (2996, 872000), (3052, 856000), (3200, 816410), (3424, 763000), (3488, 749000), (3500, 746432), (3745, 697600), (3815, 684800), (4000, 653128), (4280, 610400), (4360, 599200), (4480, 583150), (5350, 488320), (5450, 479360), (5600, 466520), (5992, 436000), (6104, 428000), (6400, 408205), (6848, 381500), (6976, 374500), (7000, 373216), (7490, 348800), (7630, 342400), (8000, 326564), (8560, 305200), (8720, 299600), (8960, 291575), (10700, 244160), (10900, 239680), (11200, 233260), (11663, 224000), (11984, 218000), (12208, 214000), (13375, 195328), (13625, 191744), (13696, 190750), (13952, 187250), (14000, 186608), (14980, 174400), (15260, 171200), (16000, 163282), (17120, 152600), (17440, 149800), (18725, 139520), (19075, 136960), (21400, 122080), (21800, 119840), (22400, 116630), (23326, 112000), (23968, 109000), (24416, 107000), (26750, 97664), (27250, 95872), (27392, 95375), (27904, 93625), (28000, 93304), (29960, 87200), (30520, 85600), (32000, 81641), (34240, 76300), (34880, 74900), (37450, 69760), (38150, 68480), (42800, 61040), (43600, 59920), (44800, 58315), (46652, 56000), (47936, 54500), (48832, 53500)]