69249964280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{12479}}^1\times {\mathrm{19819}}^1$

素因数の和:32316

約数の個数: 64

約数和(自身を含む): 178094592000

約数和(自身を除く): 108844627720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 12479, 19819, 24958, 39638, 49916, 62395, 79276, 87353, 99095, 99832, 124790, 138733, 158552, 174706, 198190, 249580, 277466, 349412, 396380, 436765, 499160, 554932, 693665, 698824, 792760, 873530, 1109864, 1387330, 1747060, 2774660, 3494120, 5549320, 247321301, 494642602, 989285204, 1236606505, 1731249107, 1978570408, 2473213010, 3462498214, 4946426020, 6924996428, 8656245535, 9892852040, 13849992856, 17312491070, 34624982140, 69249964280]

約数ペア:

[(1, 69249964280), (2, 34624982140), (4, 17312491070), (5, 13849992856), (7, 9892852040), (8, 8656245535), (10, 6924996428), (14, 4946426020), (20, 3462498214), (28, 2473213010), (35, 1978570408), (40, 1731249107), (56, 1236606505), (70, 989285204), (140, 494642602), (280, 247321301), (12479, 5549320), (19819, 3494120), (24958, 2774660), (39638, 1747060), (49916, 1387330), (62395, 1109864), (79276, 873530), (87353, 792760), (99095, 698824), (99832, 693665), (124790, 554932), (138733, 499160), (158552, 436765), (174706, 396380), (198190, 349412), (249580, 277466)]