157445244880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25559293}}^1$

素因数の和:25559324

約数の個数: 80

約数和(自身を含む): 456386753664

約数和(自身を除く): 298941508784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 25559293, 51118586, 102237172, 127796465, 178915051, 204474344, 255592930, 281152223, 357830102, 408948688, 511185860, 562304446, 715660204, 894575255, 1022371720, 1124608892, 1405761115, 1431320408, 1789150510, 1968065561, 2044743440, 2249217784, 2811522230, 2862640816, 3578301020, 3936131122, 4498435568, 5623044460, 7156602040, 7872262244, 9840327805, 11246088920, 14313204080, 15744524488, 19680655610, 22492177840, 31489048976, 39361311220, 78722622440, 157445244880]

約数ペア:

[(1, 157445244880), (2, 78722622440), (4, 39361311220), (5, 31489048976), (7, 22492177840), (8, 19680655610), (10, 15744524488), (11, 14313204080), (14, 11246088920), (16, 9840327805), (20, 7872262244), (22, 7156602040), (28, 5623044460), (35, 4498435568), (40, 3936131122), (44, 3578301020), (55, 2862640816), (56, 2811522230), (70, 2249217784), (77, 2044743440), (80, 1968065561), (88, 1789150510), (110, 1431320408), (112, 1405761115), (140, 1124608892), (154, 1022371720), (176, 894575255), (220, 715660204), (280, 562304446), (308, 511185860), (385, 408948688), (440, 357830102), (560, 281152223), (616, 255592930), (770, 204474344), (880, 178915051), (1232, 127796465), (1540, 102237172), (3080, 51118586), (6160, 25559293)]