134577520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3159

約数の個数: 120

約数和(自身を含む): 397193328

約数和(自身を除く): 262615808

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3121, 3920, 4312, 5390, 6160, 6242, 8624, 10780, 12484, 15605, 21560, 21847, 24968, 31210, 34331, 43120, 43694, 49936, 62420, 68662, 87388, 109235, 124840, 137324, 152929, 171655, 174776, 218470, 240317, 249680, 274648, 305858, 343310, 349552, 436940, 480634, 549296, 611716, 686620, 764645, 873880, 961268, 1201585, 1223432, 1373240, 1529290, 1682219, 1747760, 1922536, 2403170, 2446864, 2746480, 3058580, 3364438, 3845072, 4806340, 6117160, 6728876, 8411095, 9612680, 12234320, 13457752, 16822190, 19225360, 26915504, 33644380, 67288760, 134577520]

約数ペア:

[(1, 134577520), (2, 67288760), (4, 33644380), (5, 26915504), (7, 19225360), (8, 16822190), (10, 13457752), (11, 12234320), (14, 9612680), (16, 8411095), (20, 6728876), (22, 6117160), (28, 4806340), (35, 3845072), (40, 3364438), (44, 3058580), (49, 2746480), (55, 2446864), (56, 2403170), (70, 1922536), (77, 1747760), (80, 1682219), (88, 1529290), (98, 1373240), (110, 1223432), (112, 1201585), (140, 961268), (154, 873880), (176, 764645), (196, 686620), (220, 611716), (245, 549296), (280, 480634), (308, 436940), (385, 349552), (392, 343310), (440, 305858), (490, 274648), (539, 249680), (560, 240317), (616, 218470), (770, 174776), (784, 171655), (880, 152929), (980, 137324), (1078, 124840), (1232, 109235), (1540, 87388), (1960, 68662), (2156, 62420), (2695, 49936), (3080, 43694), (3121, 43120), (3920, 34331), (4312, 31210), (5390, 24968), (6160, 21847), (6242, 21560), (8624, 15605), (10780, 12484)]