76049680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 203736960

約数和(自身を除く): 127687280

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, 977, 1112, 1390, 1946, 1954, 2224, 2780, 3892, 3908, 4865, 4885, 5560, 6839, 7784, 7816, 9730, 9770, 11120, 13678, 15568, 15632, 19460, 19540, 27356, 34195, 38920, 39080, 54712, 68390, 77840, 78160, 109424, 135803, 136780, 271606, 273560, 543212, 547120, 679015, 950621, 1086424, 1358030, 1901242, 2172848, 2716060, 3802484, 4753105, 5432120, 7604968, 9506210, 10864240, 15209936, 19012420, 38024840, 76049680]

約数ペア:

[(1, 76049680), (2, 38024840), (4, 19012420), (5, 15209936), (7, 10864240), (8, 9506210), (10, 7604968), (14, 5432120), (16, 4753105), (20, 3802484), (28, 2716060), (35, 2172848), (40, 1901242), (56, 1358030), (70, 1086424), (80, 950621), (112, 679015), (139, 547120), (140, 543212), (278, 273560), (280, 271606), (556, 136780), (560, 135803), (695, 109424), (973, 78160), (977, 77840), (1112, 68390), (1390, 54712), (1946, 39080), (1954, 38920), (2224, 34195), (2780, 27356), (3892, 19540), (3908, 19460), (4865, 15632), (4885, 15568), (5560, 13678), (6839, 11120), (7784, 9770), (7816, 9730)]