81786908160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2766

約数の個数: 480

約数和(自身を含む): 299300272128

約数和(自身を除く): 217513363968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 64, 72, 80, 86, 90, 93, 96, 120, 124, 128, 129, 144, 155, 160, 172, 180, 186, 192, 215, 240, 248, 256, 258, 279, 288, 310, 320, 344, 360, 372, 384, 387, 430, 465, 480, 496, 512, 516, 558, 576, 620, 640, 645, 688, 720, 744, 768, 774, 860, 930, 960, 992, 1032, 1116, 1152, 1240, 1280, 1290, 1333, 1376, 1395, 1440, 1488, 1536, 1548, 1720, 1860, 1920, 1935, 1984, 2064, 2232, 2304, 2480, 2560, 2580, 2663, 2666, 2752, 2790, 2880, 2976, 3096, 3440, 3720, 3840, 3870, 3968, 3999, 4128, 4464, 4608, 4960, 5160, 5326, 5332, 5504, 5580, 5760, 5952, 6192, 6665, 6880, 7440, 7680, 7740, 7936, 7989, 7998, 8256, 8928, 9920, 10320, 10652, 10664, 11008, 11160, 11520, 11904, 11997, 12384, 13315, 13330, 13760, 14880, 15480, 15872, 15978, 15996, 16512, 17856, 19840, 19995, 20640, 21304, 21328, 22016, 22320, 23040, 23808, 23967, 23994, 24768, 26630, 26660, 27520, 29760, 30960, 31956, 31992, 33024, 35712, 39680, 39945, 39990, 41280, 42608, 42656, 44640, 47616, 47934, 47988, 49536, 53260, 53320, 55040, 59520, 59985, 61920, 63912, 63984, 66048, 71424, 79360, 79890, 79980, 82553, 82560, 85216, 85312, 89280, 95868, 95976, 99072, 106520, 106640, 110080, 114509, 119040, 119835, 119970, 123840, 127824, 127968, 142848, 159780, 159960, 165106, 165120, 170432, 170624, 178560, 191736, 191952, 198144, 213040, 213280, 229018, 238080, 239670, 239940, 247659, 247680, 255648, 255936, 319560, 319920, 330212, 330240, 340864, 341248, 343527, 357120, 383472, 383904, 412765, 426080, 426560, 458036, 479340, 479880, 495318, 495360, 511296, 511872, 572545, 639120, 639840, 660424, 681728, 682496, 687054, 714240, 742977, 766944, 767808, 825530, 852160, 853120, 916072, 958680, 959760, 990636, 990720, 1022592, 1023744, 1030581, 1145090, 1238295, 1278240, 1279680, 1320848, 1363456, 1374108, 1485954, 1533888, 1535616, 1651060, 1704320, 1706240, 1717635, 1832144, 1917360, 1919520, 1981272, 2045184, 2047488, 2061162, 2290180, 2476590, 2556480, 2559360, 2641696, 2748216, 2971908, 3067776, 3071232, 3302120, 3408640, 3412480, 3435270, 3549779, 3664288, 3714885, 3834720, 3839040, 3962544, 4090368, 4122324, 4580360, 4953180, 5112960, 5118720, 5152905, 5283392, 5496432, 5943816, 6135552, 6142464, 6604240, 6817280, 6870540, 7099558, 7328576, 7429770, 7669440, 7678080, 7925088, 8244648, 9160720, 9906360, 10225920, 10237440, 10305810, 10566784, 10649337, 10992864, 11887632, 12271104, 13208480, 13741080, 14199116, 14657152, 14859540, 15338880, 15356160, 15850176, 16489296, 17748895, 18321440, 19812720, 20451840, 20611620, 21133568, 21298674, 21985728, 23775264, 26416960, 27482160, 28398232, 29314304, 29719080, 30677760, 30712320, 31700352, 31948011, 32978592, 35497790, 36642880, 39625440, 41223240, 42267136, 42597348, 43971456, 47550528, 52833920, 53246685, 54964320, 56796464, 58628608, 59438160, 61355520, 63400704, 63896022, 65957184, 70995580, 73285760, 79250880, 82446480, 85194696, 87942912, 95101056, 105667840, 106493370, 109928640, 113592928, 118876320, 126801408, 127792044, 131914368, 141991160, 146571520, 158501760, 159740055, 164892960, 170389392, 175885824, 190202112, 211335680, 212986740, 219857280, 227185856, 237752640, 255584088, 263828736, 283982320, 293143040, 317003520, 319480110, 329785920, 340778784, 380404224, 425973480, 439714560, 454371712, 475505280, 511168176, 527657472, 567964640, 634007040, 638960220, 659571840, 681557568, 851946960, 879429120, 908743424, 951010560, 1022336352, 1135929280, 1277920440, 1319143680, 1363115136, 1703893920, 1817486848, 1902021120, 2044672704, 2271858560, 2555840880, 2638287360, 2726230272, 3407787840, 4089345408, 4543717120, 5111681760, 5452460544, 6815575680, 8178690816, 9087434240, 10223363520, 13631151360, 16357381632, 20446727040, 27262302720, 40893454080, 81786908160]

約数ペア:

[(1, 81786908160), (2, 40893454080), (3, 27262302720), (4, 20446727040), (5, 16357381632), (6, 13631151360), (8, 10223363520), (9, 9087434240), (10, 8178690816), (12, 6815575680), (15, 5452460544), (16, 5111681760), (18, 4543717120), (20, 4089345408), (24, 3407787840), (30, 2726230272), (31, 2638287360), (32, 2555840880), (36, 2271858560), (40, 2044672704), (43, 1902021120), (45, 1817486848), (48, 1703893920), (60, 1363115136), (62, 1319143680), (64, 1277920440), (72, 1135929280), (80, 1022336352), (86, 951010560), (90, 908743424), (93, 879429120), (96, 851946960), (120, 681557568), (124, 659571840), (128, 638960220), (129, 634007040), (144, 567964640), (155, 527657472), (160, 511168176), (172, 475505280), (180, 454371712), (186, 439714560), (192, 425973480), (215, 380404224), (240, 340778784), (248, 329785920), (256, 319480110), (258, 317003520), (279, 293143040), (288, 283982320), (310, 263828736), (320, 255584088), (344, 237752640), (360, 227185856), (372, 219857280), (384, 212986740), (387, 211335680), (430, 190202112), (465, 175885824), (480, 170389392), (496, 164892960), (512, 159740055), (516, 158501760), (558, 146571520), (576, 141991160), (620, 131914368), (640, 127792044), (645, 126801408), (688, 118876320), (720, 113592928), (744, 109928640), (768, 106493370), (774, 105667840), (860, 95101056), (930, 87942912), (960, 85194696), (992, 82446480), (1032, 79250880), (1116, 73285760), (1152, 70995580), (1240, 65957184), (1280, 63896022), (1290, 63400704), (1333, 61355520), (1376, 59438160), (1395, 58628608), (1440, 56796464), (1488, 54964320), (1536, 53246685), (1548, 52833920), (1720, 47550528), (1860, 43971456), (1920, 42597348), (1935, 42267136), (1984, 41223240), (2064, 39625440), (2232, 36642880), (2304, 35497790), (2480, 32978592), (2560, 31948011), (2580, 31700352), (2663, 30712320), (2666, 30677760), (2752, 29719080), (2790, 29314304), (2880, 28398232), (2976, 27482160), (3096, 26416960), (3440, 23775264), (3720, 21985728), (3840, 21298674), (3870, 21133568), (3968, 20611620), (3999, 20451840), (4128, 19812720), (4464, 18321440), (4608, 17748895), (4960, 16489296), (5160, 15850176), (5326, 15356160), (5332, 15338880), (5504, 14859540), (5580, 14657152), (5760, 14199116), (5952, 13741080), (6192, 13208480), (6665, 12271104), (6880, 11887632), (7440, 10992864), (7680, 10649337), (7740, 10566784), (7936, 10305810), (7989, 10237440), (7998, 10225920), (8256, 9906360), (8928, 9160720), (9920, 8244648), (10320, 7925088), (10652, 7678080), (10664, 7669440), (11008, 7429770), (11160, 7328576), (11520, 7099558), (11904, 6870540), (11997, 6817280), (12384, 6604240), (13315, 6142464), (13330, 6135552), (13760, 5943816), (14880, 5496432), (15480, 5283392), (15872, 5152905), (15978, 5118720), (15996, 5112960), (16512, 4953180), (17856, 4580360), (19840, 4122324), (19995, 4090368), (20640, 3962544), (21304, 3839040), (21328, 3834720), (22016, 3714885), (22320, 3664288), (23040, 3549779), (23808, 3435270), (23967, 3412480), (23994, 3408640), (24768, 3302120), (26630, 3071232), (26660, 3067776), (27520, 2971908), (29760, 2748216), (30960, 2641696), (31956, 2559360), (31992, 2556480), (33024, 2476590), (35712, 2290180), (39680, 2061162), (39945, 2047488), (39990, 2045184), (41280, 1981272), (42608, 1919520), (42656, 1917360), (44640, 1832144), (47616, 1717635), (47934, 1706240), (47988, 1704320), (49536, 1651060), (53260, 1535616), (53320, 1533888), (55040, 1485954), (59520, 1374108), (59985, 1363456), (61920, 1320848), (63912, 1279680), (63984, 1278240), (66048, 1238295), (71424, 1145090), (79360, 1030581), (79890, 1023744), (79980, 1022592), (82553, 990720), (82560, 990636), (85216, 959760), (85312, 958680), (89280, 916072), (95868, 853120), (95976, 852160), (99072, 825530), (106520, 767808), (106640, 766944), (110080, 742977), (114509, 714240), (119040, 687054), (119835, 682496), (119970, 681728), (123840, 660424), (127824, 639840), (127968, 639120), (142848, 572545), (159780, 511872), (159960, 511296), (165106, 495360), (165120, 495318), (170432, 479880), (170624, 479340), (178560, 458036), (191736, 426560), (191952, 426080), (198144, 412765), (213040, 383904), (213280, 383472), (229018, 357120), (238080, 343527), (239670, 341248), (239940, 340864), (247659, 330240), (247680, 330212), (255648, 319920), (255936, 319560)]