274802080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2251}}^1$

素因数の和:2382

約数の個数: 96

約数和(自身を含む): 749105280

約数和(自身を除く): 474303200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 545, 560, 763, 872, 1090, 1120, 1526, 1744, 2180, 2251, 3052, 3488, 3815, 4360, 4502, 6104, 7630, 8720, 9004, 11255, 12208, 15260, 15757, 17440, 18008, 22510, 24416, 30520, 31514, 36016, 45020, 61040, 63028, 72032, 78785, 90040, 122080, 126056, 157570, 180080, 245359, 252112, 315140, 360160, 490718, 504224, 630280, 981436, 1226795, 1260560, 1717513, 1962872, 2453590, 2521120, 3435026, 3925744, 4907180, 6870052, 7851488, 8587565, 9814360, 13740104, 17175130, 19628720, 27480208, 34350260, 39257440, 54960416, 68700520, 137401040, 274802080]

約数ペア:

[(1, 274802080), (2, 137401040), (4, 68700520), (5, 54960416), (7, 39257440), (8, 34350260), (10, 27480208), (14, 19628720), (16, 17175130), (20, 13740104), (28, 9814360), (32, 8587565), (35, 7851488), (40, 6870052), (56, 4907180), (70, 3925744), (80, 3435026), (109, 2521120), (112, 2453590), (140, 1962872), (160, 1717513), (218, 1260560), (224, 1226795), (280, 981436), (436, 630280), (545, 504224), (560, 490718), (763, 360160), (872, 315140), (1090, 252112), (1120, 245359), (1526, 180080), (1744, 157570), (2180, 126056), (2251, 122080), (3052, 90040), (3488, 78785), (3815, 72032), (4360, 63028), (4502, 61040), (6104, 45020), (7630, 36016), (8720, 31514), (9004, 30520), (11255, 24416), (12208, 22510), (15260, 18008), (15757, 17440)]