105778680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{125927}}^1$

素因数の和:125948

約数の個数: 64

約数和(自身を含む): 362672640

約数和(自身を除く): 256893960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 125927, 251854, 377781, 503708, 629635, 755562, 881489, 1007416, 1259270, 1511124, 1762978, 1888905, 2518540, 2644467, 3022248, 3525956, 3777810, 4407445, 5037080, 5288934, 7051912, 7555620, 8814890, 10577868, 13222335, 15111240, 17629780, 21155736, 26444670, 35259560, 52889340, 105778680]

約数ペア:

[(1, 105778680), (2, 52889340), (3, 35259560), (4, 26444670), (5, 21155736), (6, 17629780), (7, 15111240), (8, 13222335), (10, 10577868), (12, 8814890), (14, 7555620), (15, 7051912), (20, 5288934), (21, 5037080), (24, 4407445), (28, 3777810), (30, 3525956), (35, 3022248), (40, 2644467), (42, 2518540), (56, 1888905), (60, 1762978), (70, 1511124), (84, 1259270), (105, 1007416), (120, 881489), (140, 755562), (168, 629635), (210, 503708), (280, 377781), (420, 251854), (840, 125927)]