2080028160

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{1433}}^1$

素因数の和:1475

約数の個数: 400

約数和(自身を含む): 8520231456

約数和(自身を除く): 6440203296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1433, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2560, 2592, 2688, 2835, 2866, 2880, 3024, 3240, 3360, 3456, 3584, 3780, 3840, 4032, 4299, 4320, 4480, 4536, 4608, 5040, 5184, 5376, 5670, 5732, 5760, 6048, 6480, 6720, 6912, 7165, 7560, 7680, 8064, 8598, 8640, 8960, 9072, 10031, 10080, 10368, 10752, 11340, 11464, 11520, 12096, 12897, 12960, 13440, 13824, 14330, 15120, 16128, 17196, 17280, 17920, 18144, 20062, 20160, 20736, 21495, 22680, 22928, 23040, 24192, 25794, 25920, 26880, 28660, 30093, 30240, 32256, 34392, 34560, 36288, 38691, 40124, 40320, 41472, 42990, 45360, 45856, 48384, 50155, 51588, 51840, 53760, 57320, 60186, 60480, 64485, 68784, 69120, 72576, 77382, 80248, 80640, 85980, 90279, 90720, 91712, 96768, 100310, 103176, 103680, 114640, 116073, 120372, 120960, 128970, 137568, 145152, 150465, 154764, 160496, 161280, 171960, 180558, 181440, 183424, 193455, 200620, 206352, 207360, 229280, 232146, 240744, 241920, 257940, 270837, 275136, 290304, 300930, 309528, 320992, 343920, 361116, 362880, 366848, 386910, 401240, 412704, 451395, 458560, 464292, 481488, 483840, 515880, 541674, 550272, 580365, 601860, 619056, 641984, 687840, 722232, 725760, 733696, 773820, 802480, 812511, 825408, 902790, 917120, 928584, 962976, 1031760, 1083348, 1100544, 1160730, 1203720, 1238112, 1283968, 1354185, 1375680, 1444464, 1451520, 1547640, 1604960, 1625022, 1650816, 1805580, 1834240, 1857168, 1925952, 2063520, 2166696, 2201088, 2321460, 2407440, 2476224, 2567936, 2708370, 2751360, 2888928, 3095280, 3209920, 3250044, 3301632, 3611160, 3668480, 3714336, 3851904, 4062555, 4127040, 4333392, 4642920, 4814880, 4952448, 5135872, 5416740, 5502720, 5777856, 6190560, 6419840, 6500088, 6603264, 7222320, 7428672, 7703808, 8125110, 8254080, 8666784, 9285840, 9629760, 9904896, 10833480, 11005440, 11555712, 12381120, 12839680, 13000176, 14444640, 14857344, 15407616, 16250220, 16508160, 17333568, 18571680, 19259520, 19809792, 21666960, 23111424, 24762240, 25679360, 26000352, 28889280, 29714688, 32500440, 33016320, 34667136, 37143360, 38519040, 43333920, 46222848, 49524480, 52000704, 57778560, 59429376, 65000880, 69334272, 74286720, 77038080, 86667840, 99048960, 104001408, 115557120, 130001760, 138668544, 148573440, 173335680, 208002816, 231114240, 260003520, 297146880, 346671360, 416005632, 520007040, 693342720, 1040014080, 2080028160]

約数ペア:

[(1, 2080028160), (2, 1040014080), (3, 693342720), (4, 520007040), (5, 416005632), (6, 346671360), (7, 297146880), (8, 260003520), (9, 231114240), (10, 208002816), (12, 173335680), (14, 148573440), (15, 138668544), (16, 130001760), (18, 115557120), (20, 104001408), (21, 99048960), (24, 86667840), (27, 77038080), (28, 74286720), (30, 69334272), (32, 65000880), (35, 59429376), (36, 57778560), (40, 52000704), (42, 49524480), (45, 46222848), (48, 43333920), (54, 38519040), (56, 37143360), (60, 34667136), (63, 33016320), (64, 32500440), (70, 29714688), (72, 28889280), (80, 26000352), (81, 25679360), (84, 24762240), (90, 23111424), (96, 21666960), (105, 19809792), (108, 19259520), (112, 18571680), (120, 17333568), (126, 16508160), (128, 16250220), (135, 15407616), (140, 14857344), (144, 14444640), (160, 13000176), (162, 12839680), (168, 12381120), (180, 11555712), (189, 11005440), (192, 10833480), (210, 9904896), (216, 9629760), (224, 9285840), (240, 8666784), (252, 8254080), (256, 8125110), (270, 7703808), (280, 7428672), (288, 7222320), (315, 6603264), (320, 6500088), (324, 6419840), (336, 6190560), (360, 5777856), (378, 5502720), (384, 5416740), (405, 5135872), (420, 4952448), (432, 4814880), (448, 4642920), (480, 4333392), (504, 4127040), (512, 4062555), (540, 3851904), (560, 3714336), (567, 3668480), (576, 3611160), (630, 3301632), (640, 3250044), (648, 3209920), (672, 3095280), (720, 2888928), (756, 2751360), (768, 2708370), (810, 2567936), (840, 2476224), (864, 2407440), (896, 2321460), (945, 2201088), (960, 2166696), (1008, 2063520), (1080, 1925952), (1120, 1857168), (1134, 1834240), (1152, 1805580), (1260, 1650816), (1280, 1625022), (1296, 1604960), (1344, 1547640), (1433, 1451520), (1440, 1444464), (1512, 1375680), (1536, 1354185), (1620, 1283968), (1680, 1238112), (1728, 1203720), (1792, 1160730), (1890, 1100544), (1920, 1083348), (2016, 1031760), (2160, 962976), (2240, 928584), (2268, 917120), (2304, 902790), (2520, 825408), (2560, 812511), (2592, 802480), (2688, 773820), (2835, 733696), (2866, 725760), (2880, 722232), (3024, 687840), (3240, 641984), (3360, 619056), (3456, 601860), (3584, 580365), (3780, 550272), (3840, 541674), (4032, 515880), (4299, 483840), (4320, 481488), (4480, 464292), (4536, 458560), (4608, 451395), (5040, 412704), (5184, 401240), (5376, 386910), (5670, 366848), (5732, 362880), (5760, 361116), (6048, 343920), (6480, 320992), (6720, 309528), (6912, 300930), (7165, 290304), (7560, 275136), (7680, 270837), (8064, 257940), (8598, 241920), (8640, 240744), (8960, 232146), (9072, 229280), (10031, 207360), (10080, 206352), (10368, 200620), (10752, 193455), (11340, 183424), (11464, 181440), (11520, 180558), (12096, 171960), (12897, 161280), (12960, 160496), (13440, 154764), (13824, 150465), (14330, 145152), (15120, 137568), (16128, 128970), (17196, 120960), (17280, 120372), (17920, 116073), (18144, 114640), (20062, 103680), (20160, 103176), (20736, 100310), (21495, 96768), (22680, 91712), (22928, 90720), (23040, 90279), (24192, 85980), (25794, 80640), (25920, 80248), (26880, 77382), (28660, 72576), (30093, 69120), (30240, 68784), (32256, 64485), (34392, 60480), (34560, 60186), (36288, 57320), (38691, 53760), (40124, 51840), (40320, 51588), (41472, 50155), (42990, 48384), (45360, 45856)]