122080280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5519}}^1$

素因数の和:5616

約数の個数: 64

約数和(自身を含む): 317952000

約数和(自身を除く): 195871720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5519, 5530, 11038, 11060, 22076, 22120, 27595, 38633, 44152, 55190, 77266, 110380, 154532, 193165, 220760, 309064, 386330, 436001, 772660, 872002, 1545320, 1744004, 2180005, 3052007, 3488008, 4360010, 6104014, 8720020, 12208028, 15260035, 17440040, 24416056, 30520070, 61040140, 122080280]

約数ペア:

[(1, 122080280), (2, 61040140), (4, 30520070), (5, 24416056), (7, 17440040), (8, 15260035), (10, 12208028), (14, 8720020), (20, 6104014), (28, 4360010), (35, 3488008), (40, 3052007), (56, 2180005), (70, 1744004), (79, 1545320), (140, 872002), (158, 772660), (280, 436001), (316, 386330), (395, 309064), (553, 220760), (632, 193165), (790, 154532), (1106, 110380), (1580, 77266), (2212, 55190), (2765, 44152), (3160, 38633), (4424, 27595), (5519, 22120), (5530, 22076), (11038, 11060)]