139948760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29401}}^1$

素因数の和:29436

約数の個数: 64

約数和(自身を含む): 381049920

約数和(自身を除く): 241101160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 29401, 58802, 117604, 147005, 205807, 235208, 294010, 411614, 499817, 588020, 823228, 999634, 1029035, 1176040, 1646456, 1999268, 2058070, 2499085, 3498719, 3998536, 4116140, 4998170, 6997438, 8232280, 9996340, 13994876, 17493595, 19992680, 27989752, 34987190, 69974380, 139948760]

約数ペア:

[(1, 139948760), (2, 69974380), (4, 34987190), (5, 27989752), (7, 19992680), (8, 17493595), (10, 13994876), (14, 9996340), (17, 8232280), (20, 6997438), (28, 4998170), (34, 4116140), (35, 3998536), (40, 3498719), (56, 2499085), (68, 2058070), (70, 1999268), (85, 1646456), (119, 1176040), (136, 1029035), (140, 999634), (170, 823228), (238, 588020), (280, 499817), (340, 411614), (476, 294010), (595, 235208), (680, 205807), (952, 147005), (1190, 117604), (2380, 58802), (4760, 29401)]