19460164080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11583431}}^1$

素因数の和:11583454

約数の個数: 80

約数和(自身を含む): 68944587264

約数和(自身を除く): 49484423184

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, 11583431, 23166862, 34750293, 46333724, 57917155, 69500586, 81084017, 92667448, 115834310, 139001172, 162168034, 173751465, 185334896, 231668620, 243252051, 278002344, 324336068, 347502930, 405420085, 463337240, 486504102, 556004688, 648672136, 695005860, 810840170, 926674480, 973008204, 1216260255, 1297344272, 1390011720, 1621680340, 1946016408, 2432520510, 2780023440, 3243360680, 3892032816, 4865041020, 6486721360, 9730082040, 19460164080]

約数ペア:

[(1, 19460164080), (2, 9730082040), (3, 6486721360), (4, 4865041020), (5, 3892032816), (6, 3243360680), (7, 2780023440), (8, 2432520510), (10, 1946016408), (12, 1621680340), (14, 1390011720), (15, 1297344272), (16, 1216260255), (20, 973008204), (21, 926674480), (24, 810840170), (28, 695005860), (30, 648672136), (35, 556004688), (40, 486504102), (42, 463337240), (48, 405420085), (56, 347502930), (60, 324336068), (70, 278002344), (80, 243252051), (84, 231668620), (105, 185334896), (112, 173751465), (120, 162168034), (140, 139001172), (168, 115834310), (210, 92667448), (240, 81084017), (280, 69500586), (336, 57917155), (420, 46333724), (560, 34750293), (840, 23166862), (1680, 11583431)]