382217080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2803}}^1$

素因数の和:3308

約数の個数: 64

約数和(自身を含む): 985213440

約数和(自身を除く): 602996360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 487, 974, 1948, 2435, 2803, 3409, 3896, 4870, 5606, 6818, 9740, 11212, 13636, 14015, 17045, 19480, 19621, 22424, 27272, 28030, 34090, 39242, 56060, 68180, 78484, 98105, 112120, 136360, 156968, 196210, 392420, 784840, 1365061, 2730122, 5460244, 6825305, 9555427, 10920488, 13650610, 19110854, 27301220, 38221708, 47777135, 54602440, 76443416, 95554270, 191108540, 382217080]

約数ペア:

[(1, 382217080), (2, 191108540), (4, 95554270), (5, 76443416), (7, 54602440), (8, 47777135), (10, 38221708), (14, 27301220), (20, 19110854), (28, 13650610), (35, 10920488), (40, 9555427), (56, 6825305), (70, 5460244), (140, 2730122), (280, 1365061), (487, 784840), (974, 392420), (1948, 196210), (2435, 156968), (2803, 136360), (3409, 112120), (3896, 98105), (4870, 78484), (5606, 68180), (6818, 56060), (9740, 39242), (11212, 34090), (13636, 28030), (14015, 27272), (17045, 22424), (19480, 19621)]