26840680440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31953191}}^1$

素因数の和:31953212

約数の個数: 64

約数和(自身を含む): 92025192960

約数和(自身を除く): 65184512520

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, 31953191, 63906382, 95859573, 127812764, 159765955, 191719146, 223672337, 255625528, 319531910, 383438292, 447344674, 479297865, 639063820, 671017011, 766876584, 894689348, 958595730, 1118361685, 1278127640, 1342034022, 1789378696, 1917191460, 2236723370, 2684068044, 3355085055, 3834382920, 4473446740, 5368136088, 6710170110, 8946893480, 13420340220, 26840680440]

約数ペア:

[(1, 26840680440), (2, 13420340220), (3, 8946893480), (4, 6710170110), (5, 5368136088), (6, 4473446740), (7, 3834382920), (8, 3355085055), (10, 2684068044), (12, 2236723370), (14, 1917191460), (15, 1789378696), (20, 1342034022), (21, 1278127640), (24, 1118361685), (28, 958595730), (30, 894689348), (35, 766876584), (40, 671017011), (42, 639063820), (56, 479297865), (60, 447344674), (70, 383438292), (84, 319531910), (105, 255625528), (120, 223672337), (140, 191719146), (168, 159765955), (210, 127812764), (280, 95859573), (420, 63906382), (840, 31953191)]