379668800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 168

約数和(自身を含む): 1080942720

約数和(自身を除く): 701273920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 109, 112, 140, 160, 175, 200, 218, 224, 280, 311, 320, 350, 400, 436, 448, 545, 560, 622, 700, 763, 800, 872, 1090, 1120, 1244, 1400, 1526, 1555, 1600, 1744, 2177, 2180, 2240, 2488, 2725, 2800, 3052, 3110, 3488, 3815, 4354, 4360, 4976, 5450, 5600, 6104, 6220, 6976, 7630, 7775, 8708, 8720, 9952, 10885, 10900, 11200, 12208, 12440, 15260, 15550, 17416, 17440, 19075, 19904, 21770, 21800, 24416, 24880, 30520, 31100, 33899, 34832, 34880, 38150, 43540, 43600, 48832, 49760, 54425, 61040, 62200, 67798, 69664, 76300, 87080, 87200, 99520, 108850, 122080, 124400, 135596, 139328, 152600, 169495, 174160, 174400, 217700, 237293, 244160, 248800, 271192, 305200, 338990, 348320, 435400, 474586, 497600, 542384, 610400, 677980, 696640, 847475, 870800, 949172, 1084768, 1186465, 1220800, 1355960, 1694950, 1741600, 1898344, 2169536, 2372930, 2711920, 3389900, 3483200, 3796688, 4745860, 5423840, 5932325, 6779800, 7593376, 9491720, 10847680, 11864650, 13559600, 15186752, 18983440, 23729300, 27119200, 37966880, 47458600, 54238400, 75933760, 94917200, 189834400, 379668800]

約数ペア:

[(1, 379668800), (2, 189834400), (4, 94917200), (5, 75933760), (7, 54238400), (8, 47458600), (10, 37966880), (14, 27119200), (16, 23729300), (20, 18983440), (25, 15186752), (28, 13559600), (32, 11864650), (35, 10847680), (40, 9491720), (50, 7593376), (56, 6779800), (64, 5932325), (70, 5423840), (80, 4745860), (100, 3796688), (109, 3483200), (112, 3389900), (140, 2711920), (160, 2372930), (175, 2169536), (200, 1898344), (218, 1741600), (224, 1694950), (280, 1355960), (311, 1220800), (320, 1186465), (350, 1084768), (400, 949172), (436, 870800), (448, 847475), (545, 696640), (560, 677980), (622, 610400), (700, 542384), (763, 497600), (800, 474586), (872, 435400), (1090, 348320), (1120, 338990), (1244, 305200), (1400, 271192), (1526, 248800), (1555, 244160), (1600, 237293), (1744, 217700), (2177, 174400), (2180, 174160), (2240, 169495), (2488, 152600), (2725, 139328), (2800, 135596), (3052, 124400), (3110, 122080), (3488, 108850), (3815, 99520), (4354, 87200), (4360, 87080), (4976, 76300), (5450, 69664), (5600, 67798), (6104, 62200), (6220, 61040), (6976, 54425), (7630, 49760), (7775, 48832), (8708, 43600), (8720, 43540), (9952, 38150), (10885, 34880), (10900, 34832), (11200, 33899), (12208, 31100), (12440, 30520), (15260, 24880), (15550, 24416), (17416, 21800), (17440, 21770), (19075, 19904)]