39186840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4241}}^1$

素因数の和:4273

約数の個数: 128

約数和(自身を含む): 146603520

約数和(自身を除く): 107416680

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, 4241, 4620, 8482, 9240, 12723, 16964, 21205, 25446, 29687, 33928, 42410, 46651, 50892, 59374, 63615, 84820, 89061, 93302, 101784, 118748, 127230, 139953, 148435, 169640, 178122, 186604, 233255, 237496, 254460, 279906, 296870, 326557, 356244, 373208, 445305, 466510, 508920, 559812, 593740, 653114, 699765, 712488, 890610, 933020, 979671, 1119624, 1187480, 1306228, 1399530, 1632785, 1781220, 1866040, 1959342, 2612456, 2799060, 3265570, 3562440, 3918684, 4898355, 5598120, 6531140, 7837368, 9796710, 13062280, 19593420, 39186840]

約数ペア:

[(1, 39186840), (2, 19593420), (3, 13062280), (4, 9796710), (5, 7837368), (6, 6531140), (7, 5598120), (8, 4898355), (10, 3918684), (11, 3562440), (12, 3265570), (14, 2799060), (15, 2612456), (20, 1959342), (21, 1866040), (22, 1781220), (24, 1632785), (28, 1399530), (30, 1306228), (33, 1187480), (35, 1119624), (40, 979671), (42, 933020), (44, 890610), (55, 712488), (56, 699765), (60, 653114), (66, 593740), (70, 559812), (77, 508920), (84, 466510), (88, 445305), (105, 373208), (110, 356244), (120, 326557), (132, 296870), (140, 279906), (154, 254460), (165, 237496), (168, 233255), (210, 186604), (220, 178122), (231, 169640), (264, 148435), (280, 139953), (308, 127230), (330, 118748), (385, 101784), (420, 93302), (440, 89061), (462, 84820), (616, 63615), (660, 59374), (770, 50892), (840, 46651), (924, 42410), (1155, 33928), (1320, 29687), (1540, 25446), (1848, 21205), (2310, 16964), (3080, 12723), (4241, 9240), (4620, 8482)]