167609680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1307}}^1$

素因数の和:1556

約数の個数: 80

約数和(自身を含む): 447649920

約数和(自身を除く): 280040240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 229, 280, 458, 560, 916, 1145, 1307, 1603, 1832, 2290, 2614, 3206, 3664, 4580, 5228, 6412, 6535, 8015, 9149, 9160, 10456, 12824, 13070, 16030, 18298, 18320, 20912, 25648, 26140, 32060, 36596, 45745, 52280, 64120, 73192, 91490, 104560, 128240, 146384, 182980, 299303, 365960, 598606, 731920, 1197212, 1496515, 2095121, 2394424, 2993030, 4190242, 4788848, 5986060, 8380484, 10475605, 11972120, 16760968, 20951210, 23944240, 33521936, 41902420, 83804840, 167609680]

約数ペア:

[(1, 167609680), (2, 83804840), (4, 41902420), (5, 33521936), (7, 23944240), (8, 20951210), (10, 16760968), (14, 11972120), (16, 10475605), (20, 8380484), (28, 5986060), (35, 4788848), (40, 4190242), (56, 2993030), (70, 2394424), (80, 2095121), (112, 1496515), (140, 1197212), (229, 731920), (280, 598606), (458, 365960), (560, 299303), (916, 182980), (1145, 146384), (1307, 128240), (1603, 104560), (1832, 91490), (2290, 73192), (2614, 64120), (3206, 52280), (3664, 45745), (4580, 36596), (5228, 32060), (6412, 26140), (6535, 25648), (8015, 20912), (9149, 18320), (9160, 18298), (10456, 16030), (12824, 13070)]