68026440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8461}}^1$

素因数の和:8542

約数の個数: 64

約数和(自身を含む): 207149760

約数和(自身を除く): 139123320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 8461, 16922, 25383, 33844, 42305, 50766, 67688, 84610, 101532, 126915, 169220, 203064, 253830, 338440, 507660, 566887, 1015320, 1133774, 1700661, 2267548, 2834435, 3401322, 4535096, 5668870, 6802644, 8503305, 11337740, 13605288, 17006610, 22675480, 34013220, 68026440]

約数ペア:

[(1, 68026440), (2, 34013220), (3, 22675480), (4, 17006610), (5, 13605288), (6, 11337740), (8, 8503305), (10, 6802644), (12, 5668870), (15, 4535096), (20, 3401322), (24, 2834435), (30, 2267548), (40, 1700661), (60, 1133774), (67, 1015320), (120, 566887), (134, 507660), (201, 338440), (268, 253830), (335, 203064), (402, 169220), (536, 126915), (670, 101532), (804, 84610), (1005, 67688), (1340, 50766), (1608, 42305), (2010, 33844), (2680, 25383), (4020, 16922), (8040, 8461)]