20180482560

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{13903}}^1$

素因数の和:13945

約数の個数: 400

約数和(自身を含む): 82611783936

約数和(自身を除く): 62431301376

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, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4536, 4608, 5040, 5184, 5376, 5670, 5760, 6048, 6480, 6720, 6912, 7560, 7680, 8064, 8640, 8960, 9072, 10080, 10368, 10752, 11340, 11520, 12096, 12960, 13440, 13824, 13903, 15120, 16128, 17280, 17920, 18144, 20160, 20736, 22680, 23040, 24192, 25920, 26880, 27806, 30240, 32256, 34560, 36288, 40320, 41472, 41709, 45360, 48384, 51840, 53760, 55612, 60480, 69120, 69515, 72576, 80640, 83418, 90720, 96768, 97321, 103680, 111224, 120960, 125127, 139030, 145152, 161280, 166836, 181440, 194642, 207360, 208545, 222448, 241920, 250254, 278060, 290304, 291963, 333672, 362880, 375381, 389284, 417090, 444896, 483840, 486605, 500508, 556120, 583926, 625635, 667344, 725760, 750762, 778568, 834180, 875889, 889792, 973210, 1001016, 1112240, 1126143, 1167852, 1251270, 1334688, 1451520, 1459815, 1501524, 1557136, 1668360, 1751778, 1779584, 1876905, 1946420, 2002032, 2224480, 2252286, 2335704, 2502540, 2627667, 2669376, 2919630, 3003048, 3114272, 3336720, 3503556, 3559168, 3753810, 3892840, 4004064, 4379445, 4448960, 4504572, 4671408, 5005080, 5255334, 5338752, 5630715, 5839260, 6006096, 6228544, 6673440, 7007112, 7118336, 7507620, 7785680, 7883001, 8008128, 8758890, 8897920, 9009144, 9342816, 10010160, 10510668, 10677504, 11261430, 11678520, 12012192, 12457088, 13138335, 13346880, 14014224, 15015240, 15571360, 15766002, 16016256, 17517780, 17795840, 18018288, 18685632, 20020320, 21021336, 21355008, 22522860, 23357040, 24024384, 24914176, 26276670, 26693760, 28028448, 30030480, 31142720, 31532004, 32032512, 35035560, 35591680, 36036576, 37371264, 39415005, 40040640, 42042672, 45045720, 46714080, 48048768, 49828352, 52553340, 53387520, 56056896, 60060960, 62285440, 63064008, 64065024, 70071120, 72073152, 74742528, 78830010, 80081280, 84085344, 90091440, 93428160, 96097536, 105106680, 106775040, 112113792, 120121920, 124570880, 126128016, 140142240, 144146304, 149485056, 157660020, 160162560, 168170688, 180182880, 186856320, 192195072, 210213360, 224227584, 240243840, 249141760, 252256032, 280284480, 288292608, 315320040, 320325120, 336341376, 360365760, 373712640, 420426720, 448455168, 480487680, 504512064, 560568960, 576585216, 630640080, 672682752, 720731520, 747425280, 840853440, 960975360, 1009024128, 1121137920, 1261280160, 1345365504, 1441463040, 1681706880, 2018048256, 2242275840, 2522560320, 2882926080, 3363413760, 4036096512, 5045120640, 6726827520, 10090241280, 20180482560]

約数ペア:

[(1, 20180482560), (2, 10090241280), (3, 6726827520), (4, 5045120640), (5, 4036096512), (6, 3363413760), (7, 2882926080), (8, 2522560320), (9, 2242275840), (10, 2018048256), (12, 1681706880), (14, 1441463040), (15, 1345365504), (16, 1261280160), (18, 1121137920), (20, 1009024128), (21, 960975360), (24, 840853440), (27, 747425280), (28, 720731520), (30, 672682752), (32, 630640080), (35, 576585216), (36, 560568960), (40, 504512064), (42, 480487680), (45, 448455168), (48, 420426720), (54, 373712640), (56, 360365760), (60, 336341376), (63, 320325120), (64, 315320040), (70, 288292608), (72, 280284480), (80, 252256032), (81, 249141760), (84, 240243840), (90, 224227584), (96, 210213360), (105, 192195072), (108, 186856320), (112, 180182880), (120, 168170688), (126, 160162560), (128, 157660020), (135, 149485056), (140, 144146304), (144, 140142240), (160, 126128016), (162, 124570880), (168, 120121920), (180, 112113792), (189, 106775040), (192, 105106680), (210, 96097536), (216, 93428160), (224, 90091440), (240, 84085344), (252, 80081280), (256, 78830010), (270, 74742528), (280, 72073152), (288, 70071120), (315, 64065024), (320, 63064008), (324, 62285440), (336, 60060960), (360, 56056896), (378, 53387520), (384, 52553340), (405, 49828352), (420, 48048768), (432, 46714080), (448, 45045720), (480, 42042672), (504, 40040640), (512, 39415005), (540, 37371264), (560, 36036576), (567, 35591680), (576, 35035560), (630, 32032512), (640, 31532004), (648, 31142720), (672, 30030480), (720, 28028448), (756, 26693760), (768, 26276670), (810, 24914176), (840, 24024384), (864, 23357040), (896, 22522860), (945, 21355008), (960, 21021336), (1008, 20020320), (1080, 18685632), (1120, 18018288), (1134, 17795840), (1152, 17517780), (1260, 16016256), (1280, 15766002), (1296, 15571360), (1344, 15015240), (1440, 14014224), (1512, 13346880), (1536, 13138335), (1620, 12457088), (1680, 12012192), (1728, 11678520), (1792, 11261430), (1890, 10677504), (1920, 10510668), (2016, 10010160), (2160, 9342816), (2240, 9009144), (2268, 8897920), (2304, 8758890), (2520, 8008128), (2560, 7883001), (2592, 7785680), (2688, 7507620), (2835, 7118336), (2880, 7007112), (3024, 6673440), (3240, 6228544), (3360, 6006096), (3456, 5839260), (3584, 5630715), (3780, 5338752), (3840, 5255334), (4032, 5005080), (4320, 4671408), (4480, 4504572), (4536, 4448960), (4608, 4379445), (5040, 4004064), (5184, 3892840), (5376, 3753810), (5670, 3559168), (5760, 3503556), (6048, 3336720), (6480, 3114272), (6720, 3003048), (6912, 2919630), (7560, 2669376), (7680, 2627667), (8064, 2502540), (8640, 2335704), (8960, 2252286), (9072, 2224480), (10080, 2002032), (10368, 1946420), (10752, 1876905), (11340, 1779584), (11520, 1751778), (12096, 1668360), (12960, 1557136), (13440, 1501524), (13824, 1459815), (13903, 1451520), (15120, 1334688), (16128, 1251270), (17280, 1167852), (17920, 1126143), (18144, 1112240), (20160, 1001016), (20736, 973210), (22680, 889792), (23040, 875889), (24192, 834180), (25920, 778568), (26880, 750762), (27806, 725760), (30240, 667344), (32256, 625635), (34560, 583926), (36288, 556120), (40320, 500508), (41472, 486605), (41709, 483840), (45360, 444896), (48384, 417090), (51840, 389284), (53760, 375381), (55612, 362880), (60480, 333672), (69120, 291963), (69515, 290304), (72576, 278060), (80640, 250254), (83418, 241920), (90720, 222448), (96768, 208545), (97321, 207360), (103680, 194642), (111224, 181440), (120960, 166836), (125127, 161280), (139030, 145152)]