169546160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1093}}^1$

素因数の和:1390

約数の個数: 80

約数和(自身を含む): 452548416

約数和(自身を除く): 283002256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 277, 280, 554, 560, 1093, 1108, 1385, 1939, 2186, 2216, 2770, 3878, 4372, 4432, 5465, 5540, 7651, 7756, 8744, 9695, 10930, 11080, 15302, 15512, 17488, 19390, 21860, 22160, 30604, 31024, 38255, 38780, 43720, 61208, 76510, 77560, 87440, 122416, 153020, 155120, 302761, 306040, 605522, 612080, 1211044, 1513805, 2119327, 2422088, 3027610, 4238654, 4844176, 6055220, 8477308, 10596635, 12110440, 16954616, 21193270, 24220880, 33909232, 42386540, 84773080, 169546160]

約数ペア:

[(1, 169546160), (2, 84773080), (4, 42386540), (5, 33909232), (7, 24220880), (8, 21193270), (10, 16954616), (14, 12110440), (16, 10596635), (20, 8477308), (28, 6055220), (35, 4844176), (40, 4238654), (56, 3027610), (70, 2422088), (80, 2119327), (112, 1513805), (140, 1211044), (277, 612080), (280, 605522), (554, 306040), (560, 302761), (1093, 155120), (1108, 153020), (1385, 122416), (1939, 87440), (2186, 77560), (2216, 76510), (2770, 61208), (3878, 43720), (4372, 38780), (4432, 38255), (5465, 31024), (5540, 30604), (7651, 22160), (7756, 21860), (8744, 19390), (9695, 17488), (10930, 15512), (11080, 15302)]