137579120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1627}}^1$

素因数の和:1798

約数の個数: 80

約数和(自身を含む): 368214528

約数和(自身を除く): 230635408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 604, 755, 1057, 1208, 1510, 1627, 2114, 2416, 3020, 3254, 4228, 5285, 6040, 6508, 8135, 8456, 10570, 11389, 12080, 13016, 16270, 16912, 21140, 22778, 26032, 32540, 42280, 45556, 56945, 65080, 84560, 91112, 113890, 130160, 182224, 227780, 245677, 455560, 491354, 911120, 982708, 1228385, 1719739, 1965416, 2456770, 3439478, 3930832, 4913540, 6878956, 8598695, 9827080, 13757912, 17197390, 19654160, 27515824, 34394780, 68789560, 137579120]

約数ペア:

[(1, 137579120), (2, 68789560), (4, 34394780), (5, 27515824), (7, 19654160), (8, 17197390), (10, 13757912), (14, 9827080), (16, 8598695), (20, 6878956), (28, 4913540), (35, 3930832), (40, 3439478), (56, 2456770), (70, 1965416), (80, 1719739), (112, 1228385), (140, 982708), (151, 911120), (280, 491354), (302, 455560), (560, 245677), (604, 227780), (755, 182224), (1057, 130160), (1208, 113890), (1510, 91112), (1627, 84560), (2114, 65080), (2416, 56945), (3020, 45556), (3254, 42280), (4228, 32540), (5285, 26032), (6040, 22778), (6508, 21140), (8135, 16912), (8456, 16270), (10570, 13016), (11389, 12080)]