56156800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 166953600

約数和(自身を除く): 110796800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 92, 100, 109, 112, 115, 128, 140, 160, 161, 175, 184, 200, 218, 224, 230, 280, 320, 322, 350, 368, 400, 436, 448, 460, 545, 560, 575, 640, 644, 700, 736, 763, 800, 805, 872, 896, 920, 1090, 1120, 1150, 1288, 1400, 1472, 1526, 1600, 1610, 1744, 1840, 2180, 2240, 2300, 2507, 2576, 2725, 2800, 2944, 3052, 3200, 3220, 3488, 3680, 3815, 4025, 4360, 4480, 4600, 5014, 5152, 5450, 5600, 6104, 6440, 6976, 7360, 7630, 8050, 8720, 9200, 10028, 10304, 10900, 11200, 12208, 12535, 12880, 13952, 14720, 15260, 16100, 17440, 17549, 18400, 19075, 20056, 20608, 21800, 22400, 24416, 25070, 25760, 30520, 32200, 34880, 35098, 36800, 38150, 40112, 43600, 48832, 50140, 51520, 61040, 62675, 64400, 69760, 70196, 73600, 76300, 80224, 87200, 87745, 97664, 100280, 103040, 122080, 125350, 128800, 140392, 152600, 160448, 174400, 175490, 200560, 244160, 250700, 257600, 280784, 305200, 320896, 348800, 350980, 401120, 438725, 488320, 501400, 515200, 561568, 610400, 701960, 802240, 877450, 1002800, 1123136, 1220800, 1403920, 1604480, 1754900, 2005600, 2246272, 2441600, 2807840, 3509800, 4011200, 5615680, 7019600, 8022400, 11231360, 14039200, 28078400, 56156800]

約数ペア:

[(1, 56156800), (2, 28078400), (4, 14039200), (5, 11231360), (7, 8022400), (8, 7019600), (10, 5615680), (14, 4011200), (16, 3509800), (20, 2807840), (23, 2441600), (25, 2246272), (28, 2005600), (32, 1754900), (35, 1604480), (40, 1403920), (46, 1220800), (50, 1123136), (56, 1002800), (64, 877450), (70, 802240), (80, 701960), (92, 610400), (100, 561568), (109, 515200), (112, 501400), (115, 488320), (128, 438725), (140, 401120), (160, 350980), (161, 348800), (175, 320896), (184, 305200), (200, 280784), (218, 257600), (224, 250700), (230, 244160), (280, 200560), (320, 175490), (322, 174400), (350, 160448), (368, 152600), (400, 140392), (436, 128800), (448, 125350), (460, 122080), (545, 103040), (560, 100280), (575, 97664), (640, 87745), (644, 87200), (700, 80224), (736, 76300), (763, 73600), (800, 70196), (805, 69760), (872, 64400), (896, 62675), (920, 61040), (1090, 51520), (1120, 50140), (1150, 48832), (1288, 43600), (1400, 40112), (1472, 38150), (1526, 36800), (1600, 35098), (1610, 34880), (1744, 32200), (1840, 30520), (2180, 25760), (2240, 25070), (2300, 24416), (2507, 22400), (2576, 21800), (2725, 20608), (2800, 20056), (2944, 19075), (3052, 18400), (3200, 17549), (3220, 17440), (3488, 16100), (3680, 15260), (3815, 14720), (4025, 13952), (4360, 12880), (4480, 12535), (4600, 12208), (5014, 11200), (5152, 10900), (5450, 10304), (5600, 10028), (6104, 9200), (6440, 8720), (6976, 8050), (7360, 7630)]