118550320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1682

約数の個数: 80

約数和(自身を含む): 317479680

約数和(自身を除く): 198929360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 556, 560, 695, 973, 1112, 1390, 1523, 1946, 2224, 2780, 3046, 3892, 4865, 5560, 6092, 7615, 7784, 9730, 10661, 11120, 12184, 15230, 15568, 19460, 21322, 24368, 30460, 38920, 42644, 53305, 60920, 77840, 85288, 106610, 121840, 170576, 211697, 213220, 423394, 426440, 846788, 852880, 1058485, 1481879, 1693576, 2116970, 2963758, 3387152, 4233940, 5927516, 7409395, 8467880, 11855032, 14818790, 16935760, 23710064, 29637580, 59275160, 118550320]

約数ペア:

[(1, 118550320), (2, 59275160), (4, 29637580), (5, 23710064), (7, 16935760), (8, 14818790), (10, 11855032), (14, 8467880), (16, 7409395), (20, 5927516), (28, 4233940), (35, 3387152), (40, 2963758), (56, 2116970), (70, 1693576), (80, 1481879), (112, 1058485), (139, 852880), (140, 846788), (278, 426440), (280, 423394), (556, 213220), (560, 211697), (695, 170576), (973, 121840), (1112, 106610), (1390, 85288), (1523, 77840), (1946, 60920), (2224, 53305), (2780, 42644), (3046, 38920), (3892, 30460), (4865, 24368), (5560, 21322), (6092, 19460), (7615, 15568), (7784, 15230), (9730, 12184), (10661, 11120)]