136791760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1783}}^1$

素因数の和:1940

約数の個数: 80

約数和(自身を含む): 366333696

約数和(自身を除く): 229541936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1370, 1783, 1918, 2192, 2740, 3566, 3836, 4795, 5480, 7132, 7672, 8915, 9590, 10960, 12481, 14264, 15344, 17830, 19180, 24962, 28528, 35660, 38360, 49924, 62405, 71320, 76720, 99848, 124810, 142640, 199696, 244271, 249620, 488542, 499240, 977084, 998480, 1221355, 1709897, 1954168, 2442710, 3419794, 3908336, 4885420, 6839588, 8549485, 9770840, 13679176, 17098970, 19541680, 27358352, 34197940, 68395880, 136791760]

約数ペア:

[(1, 136791760), (2, 68395880), (4, 34197940), (5, 27358352), (7, 19541680), (8, 17098970), (10, 13679176), (14, 9770840), (16, 8549485), (20, 6839588), (28, 4885420), (35, 3908336), (40, 3419794), (56, 2442710), (70, 1954168), (80, 1709897), (112, 1221355), (137, 998480), (140, 977084), (274, 499240), (280, 488542), (548, 249620), (560, 244271), (685, 199696), (959, 142640), (1096, 124810), (1370, 99848), (1783, 76720), (1918, 71320), (2192, 62405), (2740, 49924), (3566, 38360), (3836, 35660), (4795, 28528), (5480, 24962), (7132, 19180), (7672, 17830), (8915, 15344), (9590, 14264), (10960, 12481)]