140434440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11587}}^1$

素因数の和:11702

約数の個数: 64

約数和(自身を含む): 425511360

約数和(自身を除く): 285076920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 11587, 12120, 23174, 34761, 46348, 57935, 69522, 92696, 115870, 139044, 173805, 231740, 278088, 347610, 463480, 695220, 1170287, 1390440, 2340574, 3510861, 4681148, 5851435, 7021722, 9362296, 11702870, 14043444, 17554305, 23405740, 28086888, 35108610, 46811480, 70217220, 140434440]

約数ペア:

[(1, 140434440), (2, 70217220), (3, 46811480), (4, 35108610), (5, 28086888), (6, 23405740), (8, 17554305), (10, 14043444), (12, 11702870), (15, 9362296), (20, 7021722), (24, 5851435), (30, 4681148), (40, 3510861), (60, 2340574), (101, 1390440), (120, 1170287), (202, 695220), (303, 463480), (404, 347610), (505, 278088), (606, 231740), (808, 173805), (1010, 139044), (1212, 115870), (1515, 92696), (2020, 69522), (2424, 57935), (3030, 46348), (4040, 34761), (6060, 23174), (11587, 12120)]