76847120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3347}}^1$

素因数の和:3408

約数の個数: 80

約数和(自身を含む): 209236608

約数和(自身を除く): 132389488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 3347, 4592, 5740, 6694, 11480, 13388, 16735, 22960, 23429, 26776, 33470, 46858, 53552, 66940, 93716, 117145, 133880, 137227, 187432, 234290, 267760, 274454, 374864, 468580, 548908, 686135, 937160, 960589, 1097816, 1372270, 1874320, 1921178, 2195632, 2744540, 3842356, 4802945, 5489080, 7684712, 9605890, 10978160, 15369424, 19211780, 38423560, 76847120]

約数ペア:

[(1, 76847120), (2, 38423560), (4, 19211780), (5, 15369424), (7, 10978160), (8, 9605890), (10, 7684712), (14, 5489080), (16, 4802945), (20, 3842356), (28, 2744540), (35, 2195632), (40, 1921178), (41, 1874320), (56, 1372270), (70, 1097816), (80, 960589), (82, 937160), (112, 686135), (140, 548908), (164, 468580), (205, 374864), (280, 274454), (287, 267760), (328, 234290), (410, 187432), (560, 137227), (574, 133880), (656, 117145), (820, 93716), (1148, 66940), (1435, 53552), (1640, 46858), (2296, 33470), (2870, 26776), (3280, 23429), (3347, 22960), (4592, 16735), (5740, 13388), (6694, 11480)]