20636017920

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:667

約数の個数: 576

約数和(自身を含む): 84309603840

約数和(自身を除く): 63673585920

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 197, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 394, 420, 432, 433, 448, 480, 504, 540, 560, 576, 591, 630, 640, 672, 720, 756, 768, 788, 840, 864, 866, 896, 945, 960, 985, 1008, 1080, 1120, 1152, 1182, 1260, 1280, 1299, 1344, 1379, 1440, 1512, 1576, 1680, 1728, 1732, 1773, 1792, 1890, 1920, 1970, 2016, 2160, 2165, 2240, 2304, 2364, 2520, 2598, 2688, 2758, 2880, 2955, 3024, 3031, 3152, 3360, 3456, 3464, 3546, 3780, 3840, 3897, 3940, 4032, 4137, 4320, 4330, 4480, 4728, 5040, 5196, 5319, 5376, 5516, 5760, 5910, 6048, 6062, 6304, 6495, 6720, 6895, 6912, 6928, 7092, 7560, 7794, 7880, 8064, 8274, 8640, 8660, 8865, 8960, 9093, 9456, 10080, 10392, 10638, 11032, 11520, 11691, 11820, 12096, 12124, 12411, 12608, 12990, 13440, 13790, 13856, 14184, 15120, 15155, 15588, 15760, 16128, 16548, 17280, 17320, 17730, 18186, 18912, 19485, 20160, 20685, 20784, 21276, 22064, 23382, 23640, 24192, 24248, 24822, 25216, 25980, 26595, 26880, 27279, 27580, 27712, 28368, 30240, 30310, 31176, 31520, 33096, 34560, 34640, 35460, 36372, 37233, 37824, 38970, 40320, 41370, 41568, 42552, 44128, 45465, 46764, 47280, 48384, 48496, 49644, 50432, 51960, 53190, 54558, 55160, 55424, 56736, 58455, 60480, 60620, 62055, 62352, 63040, 66192, 69280, 70920, 72744, 74466, 75648, 77940, 80640, 81837, 82740, 83136, 85104, 85301, 88256, 90930, 93528, 94560, 96992, 99288, 103920, 106380, 109116, 110320, 110848, 113472, 116910, 120960, 121240, 124110, 124704, 126080, 132384, 136395, 138560, 141840, 145488, 148932, 151296, 155880, 163674, 165480, 166272, 170208, 170602, 176512, 181860, 186165, 187056, 189120, 193984, 198576, 207840, 212760, 218232, 220640, 226944, 233820, 241920, 242480, 248220, 249408, 252160, 255903, 264768, 272790, 277120, 283680, 290976, 297864, 311760, 327348, 330960, 332544, 340416, 341204, 353024, 363720, 372330, 374112, 378240, 387968, 397152, 409185, 415680, 425520, 426505, 436464, 441280, 453888, 467640, 484960, 496440, 498816, 511806, 529536, 545580, 554240, 567360, 581952, 595728, 597107, 623520, 654696, 661920, 680832, 682408, 727440, 744660, 748224, 756480, 767709, 775936, 794304, 818370, 831360, 851040, 853010, 872928, 882560, 935280, 969920, 992880, 997632, 1023612, 1059072, 1091160, 1134720, 1163904, 1191456, 1194214, 1247040, 1279515, 1309392, 1323840, 1361664, 1364816, 1454880, 1489320, 1496448, 1535418, 1588608, 1636740, 1662720, 1702080, 1706020, 1745856, 1765120, 1791321, 1870560, 1939840, 1985760, 2047224, 2182320, 2269440, 2303127, 2327808, 2382912, 2388428, 2494080, 2559030, 2618784, 2647680, 2729632, 2909760, 2978640, 2985535, 2992896, 3070836, 3177216, 3273480, 3404160, 3412040, 3491712, 3582642, 3741120, 3838545, 3879680, 3971520, 4094448, 4364640, 4606254, 4765824, 4776856, 4988160, 5118060, 5237568, 5295360, 5373963, 5459264, 5819520, 5957280, 5971070, 6141672, 6546960, 6808320, 6824080, 6983424, 7165284, 7482240, 7677090, 7943040, 8188896, 8729280, 8956605, 9212508, 9531648, 9553712, 10236120, 10475136, 10747926, 10918528, 11515635, 11639040, 11914560, 11942140, 12283344, 13093920, 13648160, 14330568, 14964480, 15354180, 15886080, 16121889, 16377792, 17458560, 17913210, 18425016, 19107424, 20472240, 20950272, 21495852, 21837056, 23031270, 23829120, 23884280, 24566688, 26187840, 26869815, 27296320, 28661136, 30708360, 32243778, 32755584, 34917120, 35826420, 36850032, 38214848, 40944480, 42991704, 46062540, 47658240, 47768560, 49133376, 52375680, 53739630, 54592640, 57322272, 61416720, 64487556, 65511168, 71652840, 73700064, 76429696, 80609445, 81888960, 85983408, 92125080, 95537120, 98266752, 104751360, 107479260, 109185280, 114644544, 122833440, 128975112, 143305680, 147400128, 152859392, 161218890, 163777920, 171966816, 184250160, 191074240, 196533504, 214958520, 229289088, 245666880, 257950224, 286611360, 294800256, 322437780, 327555840, 343933632, 368500320, 382148480, 429917040, 458578176, 491333760, 515900448, 573222720, 589600512, 644875560, 687867264, 737000640, 764296960, 859834080, 982667520, 1031800896, 1146445440, 1289751120, 1375734528, 1474001280, 1719668160, 2063601792, 2292890880, 2579502240, 2948002560, 3439336320, 4127203584, 5159004480, 6878672640, 10318008960, 20636017920]

約数ペア:

[(1, 20636017920), (2, 10318008960), (3, 6878672640), (4, 5159004480), (5, 4127203584), (6, 3439336320), (7, 2948002560), (8, 2579502240), (9, 2292890880), (10, 2063601792), (12, 1719668160), (14, 1474001280), (15, 1375734528), (16, 1289751120), (18, 1146445440), (20, 1031800896), (21, 982667520), (24, 859834080), (27, 764296960), (28, 737000640), (30, 687867264), (32, 644875560), (35, 589600512), (36, 573222720), (40, 515900448), (42, 491333760), (45, 458578176), (48, 429917040), (54, 382148480), (56, 368500320), (60, 343933632), (63, 327555840), (64, 322437780), (70, 294800256), (72, 286611360), (80, 257950224), (84, 245666880), (90, 229289088), (96, 214958520), (105, 196533504), (108, 191074240), (112, 184250160), (120, 171966816), (126, 163777920), (128, 161218890), (135, 152859392), (140, 147400128), (144, 143305680), (160, 128975112), (168, 122833440), (180, 114644544), (189, 109185280), (192, 107479260), (197, 104751360), (210, 98266752), (216, 95537120), (224, 92125080), (240, 85983408), (252, 81888960), (256, 80609445), (270, 76429696), (280, 73700064), (288, 71652840), (315, 65511168), (320, 64487556), (336, 61416720), (360, 57322272), (378, 54592640), (384, 53739630), (394, 52375680), (420, 49133376), (432, 47768560), (433, 47658240), (448, 46062540), (480, 42991704), (504, 40944480), (540, 38214848), (560, 36850032), (576, 35826420), (591, 34917120), (630, 32755584), (640, 32243778), (672, 30708360), (720, 28661136), (756, 27296320), (768, 26869815), (788, 26187840), (840, 24566688), (864, 23884280), (866, 23829120), (896, 23031270), (945, 21837056), (960, 21495852), (985, 20950272), (1008, 20472240), (1080, 19107424), (1120, 18425016), (1152, 17913210), (1182, 17458560), (1260, 16377792), (1280, 16121889), (1299, 15886080), (1344, 15354180), (1379, 14964480), (1440, 14330568), (1512, 13648160), (1576, 13093920), (1680, 12283344), (1728, 11942140), (1732, 11914560), (1773, 11639040), (1792, 11515635), (1890, 10918528), (1920, 10747926), (1970, 10475136), (2016, 10236120), (2160, 9553712), (2165, 9531648), (2240, 9212508), (2304, 8956605), (2364, 8729280), (2520, 8188896), (2598, 7943040), (2688, 7677090), (2758, 7482240), (2880, 7165284), (2955, 6983424), (3024, 6824080), (3031, 6808320), (3152, 6546960), (3360, 6141672), (3456, 5971070), (3464, 5957280), (3546, 5819520), (3780, 5459264), (3840, 5373963), (3897, 5295360), (3940, 5237568), (4032, 5118060), (4137, 4988160), (4320, 4776856), (4330, 4765824), (4480, 4606254), (4728, 4364640), (5040, 4094448), (5196, 3971520), (5319, 3879680), (5376, 3838545), (5516, 3741120), (5760, 3582642), (5910, 3491712), (6048, 3412040), (6062, 3404160), (6304, 3273480), (6495, 3177216), (6720, 3070836), (6895, 2992896), (6912, 2985535), (6928, 2978640), (7092, 2909760), (7560, 2729632), (7794, 2647680), (7880, 2618784), (8064, 2559030), (8274, 2494080), (8640, 2388428), (8660, 2382912), (8865, 2327808), (8960, 2303127), (9093, 2269440), (9456, 2182320), (10080, 2047224), (10392, 1985760), (10638, 1939840), (11032, 1870560), (11520, 1791321), (11691, 1765120), (11820, 1745856), (12096, 1706020), (12124, 1702080), (12411, 1662720), (12608, 1636740), (12990, 1588608), (13440, 1535418), (13790, 1496448), (13856, 1489320), (14184, 1454880), (15120, 1364816), (15155, 1361664), (15588, 1323840), (15760, 1309392), (16128, 1279515), (16548, 1247040), (17280, 1194214), (17320, 1191456), (17730, 1163904), (18186, 1134720), (18912, 1091160), (19485, 1059072), (20160, 1023612), (20685, 997632), (20784, 992880), (21276, 969920), (22064, 935280), (23382, 882560), (23640, 872928), (24192, 853010), (24248, 851040), (24822, 831360), (25216, 818370), (25980, 794304), (26595, 775936), (26880, 767709), (27279, 756480), (27580, 748224), (27712, 744660), (28368, 727440), (30240, 682408), (30310, 680832), (31176, 661920), (31520, 654696), (33096, 623520), (34560, 597107), (34640, 595728), (35460, 581952), (36372, 567360), (37233, 554240), (37824, 545580), (38970, 529536), (40320, 511806), (41370, 498816), (41568, 496440), (42552, 484960), (44128, 467640), (45465, 453888), (46764, 441280), (47280, 436464), (48384, 426505), (48496, 425520), (49644, 415680), (50432, 409185), (51960, 397152), (53190, 387968), (54558, 378240), (55160, 374112), (55424, 372330), (56736, 363720), (58455, 353024), (60480, 341204), (60620, 340416), (62055, 332544), (62352, 330960), (63040, 327348), (66192, 311760), (69280, 297864), (70920, 290976), (72744, 283680), (74466, 277120), (75648, 272790), (77940, 264768), (80640, 255903), (81837, 252160), (82740, 249408), (83136, 248220), (85104, 242480), (85301, 241920), (88256, 233820), (90930, 226944), (93528, 220640), (94560, 218232), (96992, 212760), (99288, 207840), (103920, 198576), (106380, 193984), (109116, 189120), (110320, 187056), (110848, 186165), (113472, 181860), (116910, 176512), (120960, 170602), (121240, 170208), (124110, 166272), (124704, 165480), (126080, 163674), (132384, 155880), (136395, 151296), (138560, 148932), (141840, 145488)]