430537240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 1181952000

約数和(自身を除く): 751414760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 151, 170, 238, 280, 302, 340, 476, 595, 599, 604, 680, 755, 952, 1057, 1190, 1198, 1208, 1510, 2114, 2380, 2396, 2567, 2995, 3020, 4193, 4228, 4760, 4792, 5134, 5285, 5990, 6040, 8386, 8456, 10183, 10268, 10570, 11980, 12835, 16772, 17969, 20366, 20536, 20965, 21140, 23960, 25670, 33544, 35938, 40732, 41930, 42280, 50915, 51340, 71281, 71876, 81464, 83860, 89845, 90449, 101830, 102680, 142562, 143752, 167720, 179690, 180898, 203660, 285124, 356405, 359380, 361796, 407320, 452245, 570248, 633143, 712810, 718760, 723592, 904490, 1266286, 1425620, 1537633, 1808980, 2532572, 2851240, 3075266, 3165715, 3617960, 5065144, 6150532, 6331430, 7688165, 10763431, 12301064, 12662860, 15376330, 21526862, 25325720, 30752660, 43053724, 53817155, 61505320, 86107448, 107634310, 215268620, 430537240]

約数ペア:

[(1, 430537240), (2, 215268620), (4, 107634310), (5, 86107448), (7, 61505320), (8, 53817155), (10, 43053724), (14, 30752660), (17, 25325720), (20, 21526862), (28, 15376330), (34, 12662860), (35, 12301064), (40, 10763431), (56, 7688165), (68, 6331430), (70, 6150532), (85, 5065144), (119, 3617960), (136, 3165715), (140, 3075266), (151, 2851240), (170, 2532572), (238, 1808980), (280, 1537633), (302, 1425620), (340, 1266286), (476, 904490), (595, 723592), (599, 718760), (604, 712810), (680, 633143), (755, 570248), (952, 452245), (1057, 407320), (1190, 361796), (1198, 359380), (1208, 356405), (1510, 285124), (2114, 203660), (2380, 180898), (2396, 179690), (2567, 167720), (2995, 143752), (3020, 142562), (4193, 102680), (4228, 101830), (4760, 90449), (4792, 89845), (5134, 83860), (5285, 81464), (5990, 71876), (6040, 71281), (8386, 51340), (8456, 50915), (10183, 42280), (10268, 41930), (10570, 40732), (11980, 35938), (12835, 33544), (16772, 25670), (17969, 23960), (20366, 21140), (20536, 20965)]