227432240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3943}}^1$

素因数の和:4066

約数の個数: 80

約数和(自身を含む): 610341888

約数和(自身を除く): 382909648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 2060, 2884, 3605, 3943, 4120, 5768, 7210, 7886, 8240, 11536, 14420, 15772, 19715, 27601, 28840, 31544, 39430, 55202, 57680, 63088, 78860, 110404, 138005, 157720, 220808, 276010, 315440, 406129, 441616, 552020, 812258, 1104040, 1624516, 2030645, 2208080, 2842903, 3249032, 4061290, 5685806, 6498064, 8122580, 11371612, 14214515, 16245160, 22743224, 28429030, 32490320, 45486448, 56858060, 113716120, 227432240]

約数ペア:

[(1, 227432240), (2, 113716120), (4, 56858060), (5, 45486448), (7, 32490320), (8, 28429030), (10, 22743224), (14, 16245160), (16, 14214515), (20, 11371612), (28, 8122580), (35, 6498064), (40, 5685806), (56, 4061290), (70, 3249032), (80, 2842903), (103, 2208080), (112, 2030645), (140, 1624516), (206, 1104040), (280, 812258), (412, 552020), (515, 441616), (560, 406129), (721, 315440), (824, 276010), (1030, 220808), (1442, 157720), (1648, 138005), (2060, 110404), (2884, 78860), (3605, 63088), (3943, 57680), (4120, 55202), (5768, 39430), (7210, 31544), (7886, 28840), (8240, 27601), (11536, 19715), (14420, 15772)]