156944376080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1414423}}^1$

素因数の和:1414528

約数の個数: 80

約数和(自身を含む): 389362638720

約数和(自身を除く): 232418262640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 73, 76, 80, 95, 146, 152, 190, 292, 304, 365, 380, 584, 730, 760, 1168, 1387, 1460, 1520, 2774, 2920, 5548, 5840, 6935, 11096, 13870, 22192, 27740, 55480, 110960, 1414423, 2828846, 5657692, 7072115, 11315384, 14144230, 22630768, 26874037, 28288460, 53748074, 56576920, 103252879, 107496148, 113153840, 134370185, 206505758, 214992296, 268740370, 413011516, 429984592, 516264395, 537480740, 826023032, 1032528790, 1074961480, 1652046064, 1961804701, 2065057580, 2149922960, 3923609402, 4130115160, 7847218804, 8260230320, 9809023505, 15694437608, 19618047010, 31388875216, 39236094020, 78472188040, 156944376080]

約数ペア:

[(1, 156944376080), (2, 78472188040), (4, 39236094020), (5, 31388875216), (8, 19618047010), (10, 15694437608), (16, 9809023505), (19, 8260230320), (20, 7847218804), (38, 4130115160), (40, 3923609402), (73, 2149922960), (76, 2065057580), (80, 1961804701), (95, 1652046064), (146, 1074961480), (152, 1032528790), (190, 826023032), (292, 537480740), (304, 516264395), (365, 429984592), (380, 413011516), (584, 268740370), (730, 214992296), (760, 206505758), (1168, 134370185), (1387, 113153840), (1460, 107496148), (1520, 103252879), (2774, 56576920), (2920, 53748074), (5548, 28288460), (5840, 26874037), (6935, 22630768), (11096, 14144230), (13870, 11315384), (22192, 7072115), (27740, 5657692), (55480, 2828846), (110960, 1414423)]