134289960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{159869}}^1$

素因数の和:159890

約数の個数: 64

約数和(自身を含む): 460425600

約数和(自身を除く): 326135640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 159869, 319738, 479607, 639476, 799345, 959214, 1119083, 1278952, 1598690, 1918428, 2238166, 2398035, 3197380, 3357249, 3836856, 4476332, 4796070, 5595415, 6394760, 6714498, 8952664, 9592140, 11190830, 13428996, 16786245, 19184280, 22381660, 26857992, 33572490, 44763320, 67144980, 134289960]

約数ペア:

[(1, 134289960), (2, 67144980), (3, 44763320), (4, 33572490), (5, 26857992), (6, 22381660), (7, 19184280), (8, 16786245), (10, 13428996), (12, 11190830), (14, 9592140), (15, 8952664), (20, 6714498), (21, 6394760), (24, 5595415), (28, 4796070), (30, 4476332), (35, 3836856), (40, 3357249), (42, 3197380), (56, 2398035), (60, 2238166), (70, 1918428), (84, 1598690), (105, 1278952), (120, 1119083), (140, 959214), (168, 799345), (210, 639476), (280, 479607), (420, 319738), (840, 159869)]