129949680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{77351}}^1$

素因数の和:77374

約数の個数: 80

約数和(自身を含む): 460399104

約数和(自身を除く): 330449424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 77351, 154702, 232053, 309404, 386755, 464106, 541457, 618808, 773510, 928212, 1082914, 1160265, 1237616, 1547020, 1624371, 1856424, 2165828, 2320530, 2707285, 3094040, 3248742, 3712848, 4331656, 4641060, 5414570, 6188080, 6497484, 8121855, 8663312, 9282120, 10829140, 12994968, 16243710, 18564240, 21658280, 25989936, 32487420, 43316560, 64974840, 129949680]

約数ペア:

[(1, 129949680), (2, 64974840), (3, 43316560), (4, 32487420), (5, 25989936), (6, 21658280), (7, 18564240), (8, 16243710), (10, 12994968), (12, 10829140), (14, 9282120), (15, 8663312), (16, 8121855), (20, 6497484), (21, 6188080), (24, 5414570), (28, 4641060), (30, 4331656), (35, 3712848), (40, 3248742), (42, 3094040), (48, 2707285), (56, 2320530), (60, 2165828), (70, 1856424), (80, 1624371), (84, 1547020), (105, 1237616), (112, 1160265), (120, 1082914), (140, 928212), (168, 773510), (210, 618808), (240, 541457), (280, 464106), (336, 386755), (420, 309404), (560, 232053), (840, 154702), (1680, 77351)]