201940680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{25117}}^1$

素因数の和:25198

約数の個数: 64

約数和(自身を含む): 614888640

約数和(自身を除く): 412947960

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, 25117, 50234, 75351, 100468, 125585, 150702, 200936, 251170, 301404, 376755, 502340, 602808, 753510, 1004680, 1507020, 1682839, 3014040, 3365678, 5048517, 6731356, 8414195, 10097034, 13462712, 16828390, 20194068, 25242585, 33656780, 40388136, 50485170, 67313560, 100970340, 201940680]

約数ペア:

[(1, 201940680), (2, 100970340), (3, 67313560), (4, 50485170), (5, 40388136), (6, 33656780), (8, 25242585), (10, 20194068), (12, 16828390), (15, 13462712), (20, 10097034), (24, 8414195), (30, 6731356), (40, 5048517), (60, 3365678), (67, 3014040), (120, 1682839), (134, 1507020), (201, 1004680), (268, 753510), (335, 602808), (402, 502340), (536, 376755), (670, 301404), (804, 251170), (1005, 200936), (1340, 150702), (1608, 125585), (2010, 100468), (2680, 75351), (4020, 50234), (8040, 25117)]