219329320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27011}}^1$

素因数の和:27058

約数の個数: 64

約数和(自身を含む): 583459200

約数和(自身を除く): 364129880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 27011, 54022, 108044, 135055, 189077, 216088, 270110, 378154, 540220, 756308, 783319, 945385, 1080440, 1512616, 1566638, 1890770, 3133276, 3781540, 3916595, 5483233, 6266552, 7563080, 7833190, 10966466, 15666380, 21932932, 27416165, 31332760, 43865864, 54832330, 109664660, 219329320]

約数ペア:

[(1, 219329320), (2, 109664660), (4, 54832330), (5, 43865864), (7, 31332760), (8, 27416165), (10, 21932932), (14, 15666380), (20, 10966466), (28, 7833190), (29, 7563080), (35, 6266552), (40, 5483233), (56, 3916595), (58, 3781540), (70, 3133276), (116, 1890770), (140, 1566638), (145, 1512616), (203, 1080440), (232, 945385), (280, 783319), (290, 756308), (406, 540220), (580, 378154), (812, 270110), (1015, 216088), (1160, 189077), (1624, 135055), (2030, 108044), (4060, 54022), (8120, 27011)]