85386840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9241}}^1$

素因数の和:9273

約数の個数: 128

約数和(自身を含む): 319403520

約数和(自身を除く): 234016680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 9241, 18482, 27723, 36964, 46205, 55446, 64687, 73928, 92410, 101651, 110892, 129374, 138615, 184820, 194061, 203302, 221784, 258748, 277230, 304953, 323435, 369640, 388122, 406604, 508255, 517496, 554460, 609906, 646870, 711557, 776244, 813208, 970305, 1016510, 1108920, 1219812, 1293740, 1423114, 1524765, 1552488, 1940610, 2033020, 2134671, 2439624, 2587480, 2846228, 3049530, 3557785, 3881220, 4066040, 4269342, 5692456, 6099060, 7115570, 7762440, 8538684, 10673355, 12198120, 14231140, 17077368, 21346710, 28462280, 42693420, 85386840]

約数ペア:

[(1, 85386840), (2, 42693420), (3, 28462280), (4, 21346710), (5, 17077368), (6, 14231140), (7, 12198120), (8, 10673355), (10, 8538684), (11, 7762440), (12, 7115570), (14, 6099060), (15, 5692456), (20, 4269342), (21, 4066040), (22, 3881220), (24, 3557785), (28, 3049530), (30, 2846228), (33, 2587480), (35, 2439624), (40, 2134671), (42, 2033020), (44, 1940610), (55, 1552488), (56, 1524765), (60, 1423114), (66, 1293740), (70, 1219812), (77, 1108920), (84, 1016510), (88, 970305), (105, 813208), (110, 776244), (120, 711557), (132, 646870), (140, 609906), (154, 554460), (165, 517496), (168, 508255), (210, 406604), (220, 388122), (231, 369640), (264, 323435), (280, 304953), (308, 277230), (330, 258748), (385, 221784), (420, 203302), (440, 194061), (462, 184820), (616, 138615), (660, 129374), (770, 110892), (840, 101651), (924, 92410), (1155, 73928), (1320, 64687), (1540, 55446), (1848, 46205), (2310, 36964), (3080, 27723), (4620, 18482), (9240, 9241)]