115536680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{919}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 298080000

約数和(自身を除く): 182543320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 449, 898, 919, 1796, 1838, 2245, 3143, 3592, 3676, 4490, 4595, 6286, 6433, 7352, 8980, 9190, 12572, 12866, 15715, 17960, 18380, 25144, 25732, 31430, 32165, 36760, 51464, 62860, 64330, 125720, 128660, 257320, 412631, 825262, 1650524, 2063155, 2888417, 3301048, 4126310, 5776834, 8252620, 11553668, 14442085, 16505240, 23107336, 28884170, 57768340, 115536680]

約数ペア:

[(1, 115536680), (2, 57768340), (4, 28884170), (5, 23107336), (7, 16505240), (8, 14442085), (10, 11553668), (14, 8252620), (20, 5776834), (28, 4126310), (35, 3301048), (40, 2888417), (56, 2063155), (70, 1650524), (140, 825262), (280, 412631), (449, 257320), (898, 128660), (919, 125720), (1796, 64330), (1838, 62860), (2245, 51464), (3143, 36760), (3592, 32165), (3676, 31430), (4490, 25732), (4595, 25144), (6286, 18380), (6433, 17960), (7352, 15715), (8980, 12866), (9190, 12572)]