117321680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{173}}^2$

素因数の和:373

約数の個数: 90

約数和(自身を含む): 319152006

約数和(自身を除く): 201830326

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 173, 196, 245, 280, 346, 392, 490, 560, 692, 784, 865, 980, 1211, 1384, 1730, 1960, 2422, 2768, 3460, 3920, 4844, 6055, 6920, 8477, 9688, 12110, 13840, 16954, 19376, 24220, 29929, 33908, 42385, 48440, 59858, 67816, 84770, 96880, 119716, 135632, 149645, 169540, 209503, 239432, 299290, 339080, 419006, 478864, 598580, 678160, 838012, 1047515, 1197160, 1466521, 1676024, 2095030, 2394320, 2933042, 3352048, 4190060, 5866084, 7332605, 8380120, 11732168, 14665210, 16760240, 23464336, 29330420, 58660840, 117321680]

約数ペア:

[(1, 117321680), (2, 58660840), (4, 29330420), (5, 23464336), (7, 16760240), (8, 14665210), (10, 11732168), (14, 8380120), (16, 7332605), (20, 5866084), (28, 4190060), (35, 3352048), (40, 2933042), (49, 2394320), (56, 2095030), (70, 1676024), (80, 1466521), (98, 1197160), (112, 1047515), (140, 838012), (173, 678160), (196, 598580), (245, 478864), (280, 419006), (346, 339080), (392, 299290), (490, 239432), (560, 209503), (692, 169540), (784, 149645), (865, 135632), (980, 119716), (1211, 96880), (1384, 84770), (1730, 67816), (1960, 59858), (2422, 48440), (2768, 42385), (3460, 33908), (3920, 29929), (4844, 24220), (6055, 19376), (6920, 16954), (8477, 13840), (9688, 12110)]