292409880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2741}}^1$

素因数の和:2889

約数の個数: 128

約数和(自身を含む): 1010810880

約数和(自身を除く): 718401000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 1016, 1270, 1524, 1778, 1905, 2540, 2667, 2741, 3048, 3556, 3810, 4445, 5080, 5334, 5482, 7112, 7620, 8223, 8890, 10668, 10964, 13335, 13705, 15240, 16446, 17780, 19187, 21336, 21928, 26670, 27410, 32892, 35560, 38374, 41115, 53340, 54820, 57561, 65784, 76748, 82230, 95935, 106680, 109640, 115122, 153496, 164460, 191870, 230244, 287805, 328920, 348107, 383740, 460488, 575610, 696214, 767480, 1044321, 1151220, 1392428, 1740535, 2088642, 2302440, 2436749, 2784856, 3481070, 4177284, 4873498, 5221605, 6962140, 7310247, 8354568, 9746996, 10443210, 12183745, 13924280, 14620494, 19493992, 20886420, 24367490, 29240988, 36551235, 41772840, 48734980, 58481976, 73102470, 97469960, 146204940, 292409880]

約数ペア:

[(1, 292409880), (2, 146204940), (3, 97469960), (4, 73102470), (5, 58481976), (6, 48734980), (7, 41772840), (8, 36551235), (10, 29240988), (12, 24367490), (14, 20886420), (15, 19493992), (20, 14620494), (21, 13924280), (24, 12183745), (28, 10443210), (30, 9746996), (35, 8354568), (40, 7310247), (42, 6962140), (56, 5221605), (60, 4873498), (70, 4177284), (84, 3481070), (105, 2784856), (120, 2436749), (127, 2302440), (140, 2088642), (168, 1740535), (210, 1392428), (254, 1151220), (280, 1044321), (381, 767480), (420, 696214), (508, 575610), (635, 460488), (762, 383740), (840, 348107), (889, 328920), (1016, 287805), (1270, 230244), (1524, 191870), (1778, 164460), (1905, 153496), (2540, 115122), (2667, 109640), (2741, 106680), (3048, 95935), (3556, 82230), (3810, 76748), (4445, 65784), (5080, 57561), (5334, 54820), (5482, 53340), (7112, 41115), (7620, 38374), (8223, 35560), (8890, 32892), (10668, 27410), (10964, 26670), (13335, 21928), (13705, 21336), (15240, 19187), (16446, 17780)]