210002280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2111}}^1$

素因数の和:2954

約数の個数: 64

約数和(自身を含む): 631065600

約数和(自身を除く): 421063320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 829, 1658, 2111, 2487, 3316, 4145, 4222, 4974, 6333, 6632, 8290, 8444, 9948, 10555, 12435, 12666, 16580, 16888, 19896, 21110, 24870, 25332, 31665, 33160, 42220, 49740, 50664, 63330, 84440, 99480, 126660, 253320, 1750019, 3500038, 5250057, 7000076, 8750095, 10500114, 14000152, 17500190, 21000228, 26250285, 35000380, 42000456, 52500570, 70000760, 105001140, 210002280]

約数ペア:

[(1, 210002280), (2, 105001140), (3, 70000760), (4, 52500570), (5, 42000456), (6, 35000380), (8, 26250285), (10, 21000228), (12, 17500190), (15, 14000152), (20, 10500114), (24, 8750095), (30, 7000076), (40, 5250057), (60, 3500038), (120, 1750019), (829, 253320), (1658, 126660), (2111, 99480), (2487, 84440), (3316, 63330), (4145, 50664), (4222, 49740), (4974, 42220), (6333, 33160), (6632, 31665), (8290, 25332), (8444, 24870), (9948, 21110), (10555, 19896), (12435, 16888), (12666, 16580)]