81483154440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{619}}^1$

素因数の和:1036

約数の個数: 256

約数和(自身を含む): 254083737600

約数和(自身を除く): 172600583160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 97, 120, 129, 172, 194, 215, 258, 263, 291, 344, 388, 430, 485, 516, 526, 582, 619, 645, 776, 789, 860, 970, 1032, 1052, 1164, 1238, 1290, 1315, 1455, 1578, 1720, 1857, 1940, 2104, 2328, 2476, 2580, 2630, 2910, 3095, 3156, 3714, 3880, 3945, 4171, 4952, 5160, 5260, 5820, 6190, 6312, 7428, 7890, 8342, 9285, 10520, 11309, 11640, 12380, 12513, 14856, 15780, 16684, 18570, 20855, 22618, 24760, 25026, 25511, 26617, 31560, 33368, 33927, 37140, 41710, 45236, 50052, 51022, 53234, 56545, 60043, 62565, 67854, 74280, 76533, 79851, 83420, 90472, 100104, 102044, 106468, 113090, 120086, 125130, 127555, 133085, 135708, 153066, 159702, 162797, 166840, 169635, 180129, 204088, 212936, 226180, 240172, 250260, 255110, 266170, 271416, 300215, 306132, 319404, 325594, 339270, 360258, 382665, 399255, 452360, 480344, 488391, 500520, 510220, 532340, 600430, 612264, 638808, 651188, 678540, 720516, 765330, 798510, 813985, 900645, 976782, 1020440, 1064680, 1096973, 1200860, 1302376, 1357080, 1441032, 1530660, 1597020, 1627970, 1801290, 1953564, 2193946, 2401720, 2441955, 2581849, 3061320, 3194040, 3255940, 3290919, 3602580, 3907128, 4387892, 4883910, 5163698, 5484865, 6511880, 6581838, 7000271, 7205160, 7745547, 8775784, 9767820, 10327396, 10969730, 12909245, 13163676, 14000542, 15491094, 15791309, 16454595, 19535640, 20654792, 21000813, 21939460, 25818490, 26327352, 28001084, 30982188, 31582618, 32909190, 35001355, 38727735, 42001626, 43878920, 47373927, 51636980, 56002168, 61964376, 63165236, 65818380, 70002710, 77455470, 78956545, 84003252, 94747854, 103273960, 105004065, 126330472, 131636760, 140005420, 154910940, 157913090, 168006504, 189495708, 210008130, 236869635, 280010840, 309821880, 315826180, 378991416, 420016260, 473739270, 631652360, 679026287, 840032520, 947478540, 1358052574, 1894957080, 2037078861, 2716105148, 3395131435, 4074157722, 5432210296, 6790262870, 8148315444, 10185394305, 13580525740, 16296630888, 20370788610, 27161051480, 40741577220, 81483154440]

約数ペア:

[(1, 81483154440), (2, 40741577220), (3, 27161051480), (4, 20370788610), (5, 16296630888), (6, 13580525740), (8, 10185394305), (10, 8148315444), (12, 6790262870), (15, 5432210296), (20, 4074157722), (24, 3395131435), (30, 2716105148), (40, 2037078861), (43, 1894957080), (60, 1358052574), (86, 947478540), (97, 840032520), (120, 679026287), (129, 631652360), (172, 473739270), (194, 420016260), (215, 378991416), (258, 315826180), (263, 309821880), (291, 280010840), (344, 236869635), (388, 210008130), (430, 189495708), (485, 168006504), (516, 157913090), (526, 154910940), (582, 140005420), (619, 131636760), (645, 126330472), (776, 105004065), (789, 103273960), (860, 94747854), (970, 84003252), (1032, 78956545), (1052, 77455470), (1164, 70002710), (1238, 65818380), (1290, 63165236), (1315, 61964376), (1455, 56002168), (1578, 51636980), (1720, 47373927), (1857, 43878920), (1940, 42001626), (2104, 38727735), (2328, 35001355), (2476, 32909190), (2580, 31582618), (2630, 30982188), (2910, 28001084), (3095, 26327352), (3156, 25818490), (3714, 21939460), (3880, 21000813), (3945, 20654792), (4171, 19535640), (4952, 16454595), (5160, 15791309), (5260, 15491094), (5820, 14000542), (6190, 13163676), (6312, 12909245), (7428, 10969730), (7890, 10327396), (8342, 9767820), (9285, 8775784), (10520, 7745547), (11309, 7205160), (11640, 7000271), (12380, 6581838), (12513, 6511880), (14856, 5484865), (15780, 5163698), (16684, 4883910), (18570, 4387892), (20855, 3907128), (22618, 3602580), (24760, 3290919), (25026, 3255940), (25511, 3194040), (26617, 3061320), (31560, 2581849), (33368, 2441955), (33927, 2401720), (37140, 2193946), (41710, 1953564), (45236, 1801290), (50052, 1627970), (51022, 1597020), (53234, 1530660), (56545, 1441032), (60043, 1357080), (62565, 1302376), (67854, 1200860), (74280, 1096973), (76533, 1064680), (79851, 1020440), (83420, 976782), (90472, 900645), (100104, 813985), (102044, 798510), (106468, 765330), (113090, 720516), (120086, 678540), (125130, 651188), (127555, 638808), (133085, 612264), (135708, 600430), (153066, 532340), (159702, 510220), (162797, 500520), (166840, 488391), (169635, 480344), (180129, 452360), (204088, 399255), (212936, 382665), (226180, 360258), (240172, 339270), (250260, 325594), (255110, 319404), (266170, 306132), (271416, 300215)]