222690160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36151}}^1$

素因数の和:36182

約数の個数: 80

約数和(自身を含む): 645530112

約数和(自身を除く): 422839952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 36151, 72302, 144604, 180755, 253057, 289208, 361510, 397661, 506114, 578416, 723020, 795322, 1012228, 1265285, 1446040, 1590644, 1988305, 2024456, 2530570, 2783627, 2892080, 3181288, 3976610, 4048912, 5061140, 5567254, 6362576, 7953220, 10122280, 11134508, 13918135, 15906440, 20244560, 22269016, 27836270, 31812880, 44538032, 55672540, 111345080, 222690160]

約数ペア:

[(1, 222690160), (2, 111345080), (4, 55672540), (5, 44538032), (7, 31812880), (8, 27836270), (10, 22269016), (11, 20244560), (14, 15906440), (16, 13918135), (20, 11134508), (22, 10122280), (28, 7953220), (35, 6362576), (40, 5567254), (44, 5061140), (55, 4048912), (56, 3976610), (70, 3181288), (77, 2892080), (80, 2783627), (88, 2530570), (110, 2024456), (112, 1988305), (140, 1590644), (154, 1446040), (176, 1265285), (220, 1012228), (280, 795322), (308, 723020), (385, 578416), (440, 506114), (560, 397661), (616, 361510), (770, 289208), (880, 253057), (1232, 180755), (1540, 144604), (3080, 72302), (6160, 36151)]