114780640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 294870240

約数和(自身を除く): 180089600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 139, 160, 208, 260, 278, 397, 416, 520, 556, 695, 794, 1040, 1112, 1390, 1588, 1807, 1985, 2080, 2224, 2780, 3176, 3614, 3970, 4448, 5161, 5560, 6352, 7228, 7940, 9035, 10322, 11120, 12704, 14456, 15880, 18070, 20644, 22240, 25805, 28912, 31760, 36140, 41288, 51610, 55183, 57824, 63520, 72280, 82576, 103220, 110366, 144560, 165152, 206440, 220732, 275915, 289120, 412880, 441464, 551830, 717379, 825760, 882928, 1103660, 1434758, 1765856, 2207320, 2869516, 3586895, 4414640, 5739032, 7173790, 8829280, 11478064, 14347580, 22956128, 28695160, 57390320, 114780640]

約数ペア:

[(1, 114780640), (2, 57390320), (4, 28695160), (5, 22956128), (8, 14347580), (10, 11478064), (13, 8829280), (16, 7173790), (20, 5739032), (26, 4414640), (32, 3586895), (40, 2869516), (52, 2207320), (65, 1765856), (80, 1434758), (104, 1103660), (130, 882928), (139, 825760), (160, 717379), (208, 551830), (260, 441464), (278, 412880), (397, 289120), (416, 275915), (520, 220732), (556, 206440), (695, 165152), (794, 144560), (1040, 110366), (1112, 103220), (1390, 82576), (1588, 72280), (1807, 63520), (1985, 57824), (2080, 55183), (2224, 51610), (2780, 41288), (3176, 36140), (3614, 31760), (3970, 28912), (4448, 25805), (5161, 22240), (5560, 20644), (6352, 18070), (7228, 15880), (7940, 14456), (9035, 12704), (10322, 11120)]