168370860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{57269}}^1$

素因数の和:57295

約数の個数: 72

約数和(自身を含む): 548417520

約数和(自身を除く): 380046660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 57269, 114538, 171807, 229076, 286345, 343614, 400883, 572690, 687228, 801766, 859035, 1145380, 1202649, 1603532, 1718070, 2004415, 2405298, 2806181, 3436140, 4008830, 4810596, 5612362, 6013245, 8017660, 8418543, 11224724, 12026490, 14030905, 16837086, 24052980, 28061810, 33674172, 42092715, 56123620, 84185430, 168370860]

約数ペア:

[(1, 168370860), (2, 84185430), (3, 56123620), (4, 42092715), (5, 33674172), (6, 28061810), (7, 24052980), (10, 16837086), (12, 14030905), (14, 12026490), (15, 11224724), (20, 8418543), (21, 8017660), (28, 6013245), (30, 5612362), (35, 4810596), (42, 4008830), (49, 3436140), (60, 2806181), (70, 2405298), (84, 2004415), (98, 1718070), (105, 1603532), (140, 1202649), (147, 1145380), (196, 859035), (210, 801766), (245, 687228), (294, 572690), (420, 400883), (490, 343614), (588, 286345), (735, 229076), (980, 171807), (1470, 114538), (2940, 57269)]