6988835840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1930

約数の個数: 176

約数和(自身を含む): 19346606400

約数和(自身を除く): 12357770560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 128, 140, 160, 218, 224, 256, 280, 320, 436, 448, 512, 545, 560, 640, 763, 872, 896, 1024, 1090, 1120, 1280, 1526, 1744, 1789, 1792, 2180, 2240, 2560, 3052, 3488, 3578, 3584, 3815, 4360, 4480, 5120, 6104, 6976, 7156, 7168, 7630, 8720, 8945, 8960, 12208, 12523, 13952, 14312, 15260, 17440, 17890, 17920, 24416, 25046, 27904, 28624, 30520, 34880, 35780, 35840, 48832, 50092, 55808, 57248, 61040, 62615, 69760, 71560, 97664, 100184, 111616, 114496, 122080, 125230, 139520, 143120, 195001, 195328, 200368, 228992, 244160, 250460, 279040, 286240, 390002, 390656, 400736, 457984, 488320, 500920, 558080, 572480, 780004, 781312, 801472, 915968, 975005, 976640, 1001840, 1144960, 1365007, 1560008, 1602944, 1831936, 1950010, 1953280, 2003680, 2289920, 2730014, 3120016, 3205888, 3900020, 3906560, 4007360, 4579840, 5460028, 6240032, 6411776, 6825035, 7800040, 8014720, 9159680, 10920056, 12480064, 12823552, 13650070, 15600080, 16029440, 21840112, 24960128, 27300140, 31200160, 32058880, 43680224, 49920256, 54600280, 62400320, 64117760, 87360448, 99840512, 109200560, 124800640, 174720896, 199681024, 218401120, 249601280, 349441792, 436802240, 499202560, 698883584, 873604480, 998405120, 1397767168, 1747208960, 3494417920, 6988835840]

約数ペア:

[(1, 6988835840), (2, 3494417920), (4, 1747208960), (5, 1397767168), (7, 998405120), (8, 873604480), (10, 698883584), (14, 499202560), (16, 436802240), (20, 349441792), (28, 249601280), (32, 218401120), (35, 199681024), (40, 174720896), (56, 124800640), (64, 109200560), (70, 99840512), (80, 87360448), (109, 64117760), (112, 62400320), (128, 54600280), (140, 49920256), (160, 43680224), (218, 32058880), (224, 31200160), (256, 27300140), (280, 24960128), (320, 21840112), (436, 16029440), (448, 15600080), (512, 13650070), (545, 12823552), (560, 12480064), (640, 10920056), (763, 9159680), (872, 8014720), (896, 7800040), (1024, 6825035), (1090, 6411776), (1120, 6240032), (1280, 5460028), (1526, 4579840), (1744, 4007360), (1789, 3906560), (1792, 3900020), (2180, 3205888), (2240, 3120016), (2560, 2730014), (3052, 2289920), (3488, 2003680), (3578, 1953280), (3584, 1950010), (3815, 1831936), (4360, 1602944), (4480, 1560008), (5120, 1365007), (6104, 1144960), (6976, 1001840), (7156, 976640), (7168, 975005), (7630, 915968), (8720, 801472), (8945, 781312), (8960, 780004), (12208, 572480), (12523, 558080), (13952, 500920), (14312, 488320), (15260, 457984), (17440, 400736), (17890, 390656), (17920, 390002), (24416, 286240), (25046, 279040), (27904, 250460), (28624, 244160), (30520, 228992), (34880, 200368), (35780, 195328), (35840, 195001), (48832, 143120), (50092, 139520), (55808, 125230), (57248, 122080), (61040, 114496), (62615, 111616), (69760, 100184), (71560, 97664)]