156909078080

素因数分解:

$2^6\times 5^1\times {\mathrm{643}}^1\times {\mathrm{762583}}^1$

素因数の和:763243

約数の個数: 56

約数和(自身を含む): 374221321152

約数和(自身を除く): 217312243072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 643, 1286, 2572, 3215, 5144, 6430, 10288, 12860, 20576, 25720, 41152, 51440, 102880, 205760, 762583, 1525166, 3050332, 3812915, 6100664, 7625830, 12201328, 15251660, 24402656, 30503320, 48805312, 61006640, 122013280, 244026560, 490340869, 980681738, 1961363476, 2451704345, 3922726952, 4903408690, 7845453904, 9806817380, 15690907808, 19613634760, 31381815616, 39227269520, 78454539040, 156909078080]

約数ペア:

[(1, 156909078080), (2, 78454539040), (4, 39227269520), (5, 31381815616), (8, 19613634760), (10, 15690907808), (16, 9806817380), (20, 7845453904), (32, 4903408690), (40, 3922726952), (64, 2451704345), (80, 1961363476), (160, 980681738), (320, 490340869), (643, 244026560), (1286, 122013280), (2572, 61006640), (3215, 48805312), (5144, 30503320), (6430, 24402656), (10288, 15251660), (12860, 12201328), (20576, 7625830), (25720, 6100664), (41152, 3812915), (51440, 3050332), (102880, 1525166), (205760, 762583)]