8168580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2161}}^1$

素因数の和:2186

約数の個数: 96

約数和(自身を含む): 29057280

約数和(自身を除く): 20888700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 2161, 3780, 4322, 6483, 8644, 10805, 12966, 15127, 19449, 21610, 25932, 30254, 32415, 38898, 43220, 45381, 58347, 60508, 64830, 75635, 77796, 90762, 97245, 116694, 129660, 136143, 151270, 181524, 194490, 226905, 233388, 272286, 291735, 302540, 388980, 408429, 453810, 544572, 583470, 680715, 816858, 907620, 1166940, 1361430, 1633716, 2042145, 2722860, 4084290, 8168580]

約数ペア:

[(1, 8168580), (2, 4084290), (3, 2722860), (4, 2042145), (5, 1633716), (6, 1361430), (7, 1166940), (9, 907620), (10, 816858), (12, 680715), (14, 583470), (15, 544572), (18, 453810), (20, 408429), (21, 388980), (27, 302540), (28, 291735), (30, 272286), (35, 233388), (36, 226905), (42, 194490), (45, 181524), (54, 151270), (60, 136143), (63, 129660), (70, 116694), (84, 97245), (90, 90762), (105, 77796), (108, 75635), (126, 64830), (135, 60508), (140, 58347), (180, 45381), (189, 43220), (210, 38898), (252, 32415), (270, 30254), (315, 25932), (378, 21610), (420, 19449), (540, 15127), (630, 12966), (756, 10805), (945, 8644), (1260, 6483), (1890, 4322), (2161, 3780)]