484896160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:643

約数の個数: 144

約数和(自身を含む): 1345849344

約数和(自身を除く): 860953184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 127, 140, 160, 196, 224, 245, 254, 280, 392, 487, 490, 508, 560, 635, 784, 889, 974, 980, 1016, 1120, 1270, 1568, 1778, 1948, 1960, 2032, 2435, 2540, 3409, 3556, 3896, 3920, 4064, 4445, 4870, 5080, 6223, 6818, 7112, 7792, 7840, 8890, 9740, 10160, 12446, 13636, 14224, 15584, 17045, 17780, 19480, 20320, 23863, 24892, 27272, 28448, 31115, 34090, 35560, 38960, 47726, 49784, 54544, 61849, 62230, 68180, 71120, 77920, 95452, 99568, 109088, 119315, 123698, 124460, 136360, 142240, 190904, 199136, 238630, 247396, 248920, 272720, 309245, 381808, 432943, 477260, 494792, 497840, 545440, 618490, 763616, 865886, 954520, 989584, 995680, 1236980, 1731772, 1909040, 1979168, 2164715, 2473960, 3030601, 3463544, 3818080, 4329430, 4947920, 6061202, 6927088, 8658860, 9895840, 12122404, 13854176, 15153005, 17317720, 24244808, 30306010, 34635440, 48489616, 60612020, 69270880, 96979232, 121224040, 242448080, 484896160]

約数ペア:

[(1, 484896160), (2, 242448080), (4, 121224040), (5, 96979232), (7, 69270880), (8, 60612020), (10, 48489616), (14, 34635440), (16, 30306010), (20, 24244808), (28, 17317720), (32, 15153005), (35, 13854176), (40, 12122404), (49, 9895840), (56, 8658860), (70, 6927088), (80, 6061202), (98, 4947920), (112, 4329430), (127, 3818080), (140, 3463544), (160, 3030601), (196, 2473960), (224, 2164715), (245, 1979168), (254, 1909040), (280, 1731772), (392, 1236980), (487, 995680), (490, 989584), (508, 954520), (560, 865886), (635, 763616), (784, 618490), (889, 545440), (974, 497840), (980, 494792), (1016, 477260), (1120, 432943), (1270, 381808), (1568, 309245), (1778, 272720), (1948, 248920), (1960, 247396), (2032, 238630), (2435, 199136), (2540, 190904), (3409, 142240), (3556, 136360), (3896, 124460), (3920, 123698), (4064, 119315), (4445, 109088), (4870, 99568), (5080, 95452), (6223, 77920), (6818, 71120), (7112, 68180), (7792, 62230), (7840, 61849), (8890, 54544), (9740, 49784), (10160, 47726), (12446, 38960), (13636, 35560), (14224, 34090), (15584, 31115), (17045, 28448), (17780, 27272), (19480, 24892), (20320, 23863)]