207816120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4153}}^1$

素因数の和:4309

約数の個数: 96

約数和(自身を含む): 680425200

約数和(自身を除く): 472609080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4153, 4170, 5004, 5560, 6255, 8306, 8340, 10008, 12459, 12510, 16612, 16680, 20765, 24918, 25020, 33224, 37377, 41530, 49836, 50040, 62295, 74754, 83060, 99672, 124590, 149508, 166120, 186885, 249180, 299016, 373770, 498360, 577267, 747540, 1154534, 1495080, 1731801, 2309068, 2886335, 3463602, 4618136, 5195403, 5772670, 6927204, 8659005, 10390806, 11545340, 13854408, 17318010, 20781612, 23090680, 25977015, 34636020, 41563224, 51954030, 69272040, 103908060, 207816120]

約数ペア:

[(1, 207816120), (2, 103908060), (3, 69272040), (4, 51954030), (5, 41563224), (6, 34636020), (8, 25977015), (9, 23090680), (10, 20781612), (12, 17318010), (15, 13854408), (18, 11545340), (20, 10390806), (24, 8659005), (30, 6927204), (36, 5772670), (40, 5195403), (45, 4618136), (60, 3463602), (72, 2886335), (90, 2309068), (120, 1731801), (139, 1495080), (180, 1154534), (278, 747540), (360, 577267), (417, 498360), (556, 373770), (695, 299016), (834, 249180), (1112, 186885), (1251, 166120), (1390, 149508), (1668, 124590), (2085, 99672), (2502, 83060), (2780, 74754), (3336, 62295), (4153, 50040), (4170, 49836), (5004, 41530), (5560, 37377), (6255, 33224), (8306, 25020), (8340, 24918), (10008, 20765), (12459, 16680), (12510, 16612)]