20054200320

素因数分解:

$2^{12}\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 1040

約数和(自身を含む): 90199029888

約数和(自身を除く): 70144829568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 157, 160, 162, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 256, 264, 270, 280, 288, 297, 308, 314, 315, 320, 324, 330, 336, 352, 360, 378, 384, 385, 396, 405, 420, 432, 440, 448, 462, 471, 480, 495, 504, 512, 528, 540, 560, 567, 576, 594, 616, 628, 630, 640, 648, 660, 672, 693, 704, 720, 756, 768, 770, 785, 792, 810, 840, 864, 880, 891, 896, 924, 942, 945, 960, 990, 1008, 1024, 1056, 1080, 1099, 1120, 1134, 1152, 1155, 1188, 1232, 1256, 1260, 1280, 1296, 1320, 1344, 1386, 1408, 1413, 1440, 1485, 1512, 1536, 1540, 1570, 1584, 1620, 1680, 1727, 1728, 1760, 1782, 1792, 1848, 1884, 1890, 1920, 1980, 2016, 2048, 2079, 2112, 2160, 2198, 2240, 2268, 2304, 2310, 2355, 2376, 2464, 2512, 2520, 2560, 2592, 2640, 2688, 2772, 2816, 2826, 2835, 2880, 2970, 3024, 3072, 3080, 3140, 3168, 3240, 3297, 3360, 3454, 3456, 3465, 3520, 3564, 3584, 3696, 3768, 3780, 3840, 3960, 4032, 4096, 4158, 4224, 4239, 4320, 4396, 4455, 4480, 4536, 4608, 4620, 4710, 4752, 4928, 5024, 5040, 5120, 5181, 5184, 5280, 5376, 5495, 5544, 5632, 5652, 5670, 5760, 5940, 6048, 6144, 6160, 6237, 6280, 6336, 6480, 6594, 6720, 6908, 6912, 6930, 7040, 7065, 7128, 7168, 7392, 7536, 7560, 7680, 7920, 8064, 8316, 8448, 8478, 8635, 8640, 8792, 8910, 8960, 9072, 9216, 9240, 9420, 9504, 9856, 9891, 10048, 10080, 10240, 10362, 10368, 10395, 10560, 10752, 10990, 11088, 11264, 11304, 11340, 11520, 11880, 12089, 12096, 12288, 12320, 12474, 12560, 12672, 12717, 12960, 13188, 13440, 13816, 13824, 13860, 14080, 14130, 14256, 14336, 14784, 15072, 15120, 15360, 15543, 15840, 16128, 16485, 16632, 16896, 16956, 17270, 17280, 17584, 17820, 17920, 18144, 18432, 18480, 18840, 19008, 19712, 19782, 20096, 20160, 20480, 20724, 20736, 20790, 21120, 21195, 21504, 21980, 22176, 22528, 22608, 22680, 23040, 23760, 24178, 24192, 24640, 24948, 25120, 25344, 25434, 25905, 25920, 26376, 26880, 27632, 27648, 27720, 28160, 28260, 28512, 28672, 29568, 29673, 30144, 30240, 30720, 31086, 31185, 31680, 32256, 32970, 33264, 33792, 33912, 34540, 34560, 35168, 35640, 35840, 36267, 36288, 36864, 36960, 37680, 38016, 39424, 39564, 40192, 40320, 41448, 41472, 41580, 42240, 42390, 43008, 43960, 44352, 45056, 45216, 45360, 46080, 46629, 47520, 48356, 48384, 49280, 49455, 49896, 50240, 50688, 50868, 51810, 51840, 52752, 53760, 55264, 55296, 55440, 56320, 56520, 57024, 59136, 59346, 60288, 60445, 60480, 61440, 62172, 62370, 63360, 63585, 64512, 65940, 66528, 67584, 67824, 69080, 69120, 70336, 71280, 71680, 72534, 72576, 73920, 75360, 76032, 77715, 78848, 79128, 80384, 80640, 82896, 82944, 83160, 84480, 84780, 86016, 87920, 88704, 89019, 90432, 90720, 92160, 93258, 95040, 96712, 96768, 98560, 98910, 99792, 100480, 101376, 101736, 103620, 103680, 105504, 107520, 108801, 110528, 110592, 110880, 112640, 113040, 114048, 118272, 118692, 120576, 120890, 120960, 124344, 124740, 126720, 127170, 129024, 131880, 133056, 135168, 135648, 138160, 138240, 139887, 140672, 142560, 143360, 145068, 145152, 147840, 148365, 150720, 152064, 155430, 157696, 158256, 160768, 161280, 165792, 165888, 166320, 168960, 169560, 175840, 177408, 178038, 180864, 181335, 181440, 184320, 186516, 190080, 193424, 193536, 197120, 197820, 199584, 200960, 202752, 203472, 207240, 207360, 211008, 215040, 217602, 221056, 221760, 225280, 226080, 228096, 233145, 236544, 237384, 241152, 241780, 241920, 248688, 249480, 253440, 254340, 258048, 263760, 266112, 271296, 276320, 276480, 279774, 281344, 285120, 290136, 290304, 295680, 296730, 301440, 304128, 310860, 315392, 316512, 321536, 322560, 326403, 331584, 331776, 332640, 337920, 339120, 351680, 354816, 356076, 361728, 362670, 362880, 373032, 380160, 386848, 387072, 394240, 395640, 399168, 401920, 405504, 406944, 414480, 414720, 422016, 430080, 435204, 442112, 443520, 445095, 452160, 456192, 466290, 473088, 474768, 482304, 483560, 483840, 497376, 498960, 506880, 508680, 527520, 532224, 542592, 544005, 552640, 552960, 559548, 562688, 570240, 580272, 580608, 591360, 593460, 602880, 608256, 621720, 633024, 643072, 645120, 652806, 663168, 665280, 675840, 678240, 699435, 703360, 709632, 712152, 723456, 725340, 725760, 746064, 760320, 773696, 774144, 788480, 791280, 798336, 803840, 813888, 828960, 829440, 844032, 870408, 884224, 887040, 890190, 904320, 912384, 932580, 946176, 949536, 964608, 967120, 967680, 979209, 994752, 997920, 1013760, 1017360, 1055040, 1064448, 1085184, 1088010, 1105280, 1119096, 1125376, 1140480, 1160544, 1161216, 1182720, 1186920, 1205760, 1216512, 1243440, 1266048, 1290240, 1305612, 1326336, 1330560, 1356480, 1398870, 1406720, 1419264, 1424304, 1446912, 1450680, 1451520, 1492128, 1520640, 1547392, 1576960, 1582560, 1596672, 1607680, 1627776, 1632015, 1657920, 1658880, 1688064, 1740816, 1768448, 1774080, 1780380, 1808640, 1824768, 1865160, 1899072, 1929216, 1934240, 1935360, 1958418, 1989504, 1995840, 2027520, 2034720, 2110080, 2128896, 2170368, 2176020, 2210560, 2238192, 2250752, 2280960, 2321088, 2322432, 2365440, 2373840, 2411520, 2486880, 2532096, 2611224, 2652672, 2661120, 2712960, 2797740, 2813440, 2838528, 2848608, 2893824, 2901360, 2903040, 2984256, 3041280, 3094784, 3165120, 3193344, 3215360, 3255552, 3264030, 3315840, 3376128, 3481632, 3536896, 3548160, 3560760, 3617280, 3649536, 3730320, 3798144, 3868480, 3870720, 3916836, 3979008, 3991680, 4069440, 4220160, 4257792, 4340736, 4352040, 4421120, 4476384, 4501504, 4561920, 4642176, 4730880, 4747680, 4823040, 4896045, 4973760, 5064192, 5222448, 5305344, 5322240, 5425920, 5595480, 5626880, 5697216, 5787648, 5802720, 5806080, 5968512, 6082560, 6189568, 6330240, 6386688, 6511104, 6528060, 6631680, 6752256, 6963264, 7073792, 7096320, 7121520, 7234560, 7460640, 7596288, 7736960, 7833672, 7958016, 7983360, 8138880, 8440320, 8515584, 8681472, 8704080, 8842240, 8952768, 9123840, 9284352, 9495360, 9646080, 9792090, 9947520, 10128384, 10444896, 10610688, 10644480, 10851840, 11190960, 11253760, 11394432, 11605440, 11612160, 11937024, 12379136, 12660480, 12773376, 13022208, 13056120, 13263360, 13504512, 13926528, 14192640, 14243040, 14469120, 14921280, 15192576, 15473920, 15667344, 15916032, 15966720, 16277760, 16880640, 17362944, 17408160, 17684480, 17905536, 18247680, 18568704, 18990720, 19584180, 19895040, 20256768, 20889792, 21221376, 21288960, 21703680, 22381920, 22507520, 22788864, 23210880, 23874048, 24758272, 25320960, 25546752, 26044416, 26112240, 26526720, 27853056, 28486080, 28938240, 29842560, 30385152, 30947840, 31334688, 31832064, 31933440, 32555520, 33761280, 34816320, 35368960, 35811072, 37137408, 37981440, 39168360, 39790080, 40513536, 41779584, 42577920, 43407360, 44763840, 45577728, 46421760, 47748096, 49516544, 50641920, 52088832, 52224480, 53053440, 55706112, 56972160, 59685120, 60770304, 61895680, 62669376, 63664128, 63866880, 65111040, 67522560, 69632640, 71622144, 74274816, 75962880, 78336720, 79580160, 83559168, 86814720, 89527680, 91155456, 92843520, 95496192, 101283840, 104448960, 106106880, 111412224, 113944320, 119370240, 121540608, 123791360, 125338752, 127733760, 130222080, 139265280, 143244288, 148549632, 151925760, 156673440, 159160320, 167118336, 179055360, 182310912, 185687040, 190992384, 202567680, 208897920, 222824448, 227888640, 238740480, 247582720, 250677504, 260444160, 278530560, 286488576, 303851520, 313346880, 318320640, 334236672, 358110720, 364621824, 371374080, 417795840, 445648896, 455777280, 477480960, 501355008, 557061120, 572977152, 607703040, 626693760, 668473344, 716221440, 742748160, 835591680, 911554560, 954961920, 1002710016, 1114122240, 1253387520, 1336946688, 1432442880, 1671183360, 1823109120, 2005420032, 2228244480, 2506775040, 2864885760, 3342366720, 4010840064, 5013550080, 6684733440, 10027100160, 20054200320]

約数ペア:

[(1, 20054200320), (2, 10027100160), (3, 6684733440), (4, 5013550080), (5, 4010840064), (6, 3342366720), (7, 2864885760), (8, 2506775040), (9, 2228244480), (10, 2005420032), (11, 1823109120), (12, 1671183360), (14, 1432442880), (15, 1336946688), (16, 1253387520), (18, 1114122240), (20, 1002710016), (21, 954961920), (22, 911554560), (24, 835591680), (27, 742748160), (28, 716221440), (30, 668473344), (32, 626693760), (33, 607703040), (35, 572977152), (36, 557061120), (40, 501355008), (42, 477480960), (44, 455777280), (45, 445648896), (48, 417795840), (54, 371374080), (55, 364621824), (56, 358110720), (60, 334236672), (63, 318320640), (64, 313346880), (66, 303851520), (70, 286488576), (72, 278530560), (77, 260444160), (80, 250677504), (81, 247582720), (84, 238740480), (88, 227888640), (90, 222824448), (96, 208897920), (99, 202567680), (105, 190992384), (108, 185687040), (110, 182310912), (112, 179055360), (120, 167118336), (126, 159160320), (128, 156673440), (132, 151925760), (135, 148549632), (140, 143244288), (144, 139265280), (154, 130222080), (157, 127733760), (160, 125338752), (162, 123791360), (165, 121540608), (168, 119370240), (176, 113944320), (180, 111412224), (189, 106106880), (192, 104448960), (198, 101283840), (210, 95496192), (216, 92843520), (220, 91155456), (224, 89527680), (231, 86814720), (240, 83559168), (252, 79580160), (256, 78336720), (264, 75962880), (270, 74274816), (280, 71622144), (288, 69632640), (297, 67522560), (308, 65111040), (314, 63866880), (315, 63664128), (320, 62669376), (324, 61895680), (330, 60770304), (336, 59685120), (352, 56972160), (360, 55706112), (378, 53053440), (384, 52224480), (385, 52088832), (396, 50641920), (405, 49516544), (420, 47748096), (432, 46421760), (440, 45577728), (448, 44763840), (462, 43407360), (471, 42577920), (480, 41779584), (495, 40513536), (504, 39790080), (512, 39168360), (528, 37981440), (540, 37137408), (560, 35811072), (567, 35368960), (576, 34816320), (594, 33761280), (616, 32555520), (628, 31933440), (630, 31832064), (640, 31334688), (648, 30947840), (660, 30385152), (672, 29842560), (693, 28938240), (704, 28486080), (720, 27853056), (756, 26526720), (768, 26112240), (770, 26044416), (785, 25546752), (792, 25320960), (810, 24758272), (840, 23874048), (864, 23210880), (880, 22788864), (891, 22507520), (896, 22381920), (924, 21703680), (942, 21288960), (945, 21221376), (960, 20889792), (990, 20256768), (1008, 19895040), (1024, 19584180), (1056, 18990720), (1080, 18568704), (1099, 18247680), (1120, 17905536), (1134, 17684480), (1152, 17408160), (1155, 17362944), (1188, 16880640), (1232, 16277760), (1256, 15966720), (1260, 15916032), (1280, 15667344), (1296, 15473920), (1320, 15192576), (1344, 14921280), (1386, 14469120), (1408, 14243040), (1413, 14192640), (1440, 13926528), (1485, 13504512), (1512, 13263360), (1536, 13056120), (1540, 13022208), (1570, 12773376), (1584, 12660480), (1620, 12379136), (1680, 11937024), (1727, 11612160), (1728, 11605440), (1760, 11394432), (1782, 11253760), (1792, 11190960), (1848, 10851840), (1884, 10644480), (1890, 10610688), (1920, 10444896), (1980, 10128384), (2016, 9947520), (2048, 9792090), (2079, 9646080), (2112, 9495360), (2160, 9284352), (2198, 9123840), (2240, 8952768), (2268, 8842240), (2304, 8704080), (2310, 8681472), (2355, 8515584), (2376, 8440320), (2464, 8138880), (2512, 7983360), (2520, 7958016), (2560, 7833672), (2592, 7736960), (2640, 7596288), (2688, 7460640), (2772, 7234560), (2816, 7121520), (2826, 7096320), (2835, 7073792), (2880, 6963264), (2970, 6752256), (3024, 6631680), (3072, 6528060), (3080, 6511104), (3140, 6386688), (3168, 6330240), (3240, 6189568), (3297, 6082560), (3360, 5968512), (3454, 5806080), (3456, 5802720), (3465, 5787648), (3520, 5697216), (3564, 5626880), (3584, 5595480), (3696, 5425920), (3768, 5322240), (3780, 5305344), (3840, 5222448), (3960, 5064192), (4032, 4973760), (4096, 4896045), (4158, 4823040), (4224, 4747680), (4239, 4730880), (4320, 4642176), (4396, 4561920), (4455, 4501504), (4480, 4476384), (4536, 4421120), (4608, 4352040), (4620, 4340736), (4710, 4257792), (4752, 4220160), (4928, 4069440), (5024, 3991680), (5040, 3979008), (5120, 3916836), (5181, 3870720), (5184, 3868480), (5280, 3798144), (5376, 3730320), (5495, 3649536), (5544, 3617280), (5632, 3560760), (5652, 3548160), (5670, 3536896), (5760, 3481632), (5940, 3376128), (6048, 3315840), (6144, 3264030), (6160, 3255552), (6237, 3215360), (6280, 3193344), (6336, 3165120), (6480, 3094784), (6594, 3041280), (6720, 2984256), (6908, 2903040), (6912, 2901360), (6930, 2893824), (7040, 2848608), (7065, 2838528), (7128, 2813440), (7168, 2797740), (7392, 2712960), (7536, 2661120), (7560, 2652672), (7680, 2611224), (7920, 2532096), (8064, 2486880), (8316, 2411520), (8448, 2373840), (8478, 2365440), (8635, 2322432), (8640, 2321088), (8792, 2280960), (8910, 2250752), (8960, 2238192), (9072, 2210560), (9216, 2176020), (9240, 2170368), (9420, 2128896), (9504, 2110080), (9856, 2034720), (9891, 2027520), (10048, 1995840), (10080, 1989504), (10240, 1958418), (10362, 1935360), (10368, 1934240), (10395, 1929216), (10560, 1899072), (10752, 1865160), (10990, 1824768), (11088, 1808640), (11264, 1780380), (11304, 1774080), (11340, 1768448), (11520, 1740816), (11880, 1688064), (12089, 1658880), (12096, 1657920), (12288, 1632015), (12320, 1627776), (12474, 1607680), (12560, 1596672), (12672, 1582560), (12717, 1576960), (12960, 1547392), (13188, 1520640), (13440, 1492128), (13816, 1451520), (13824, 1450680), (13860, 1446912), (14080, 1424304), (14130, 1419264), (14256, 1406720), (14336, 1398870), (14784, 1356480), (15072, 1330560), (15120, 1326336), (15360, 1305612), (15543, 1290240), (15840, 1266048), (16128, 1243440), (16485, 1216512), (16632, 1205760), (16896, 1186920), (16956, 1182720), (17270, 1161216), (17280, 1160544), (17584, 1140480), (17820, 1125376), (17920, 1119096), (18144, 1105280), (18432, 1088010), (18480, 1085184), (18840, 1064448), (19008, 1055040), (19712, 1017360), (19782, 1013760), (20096, 997920), (20160, 994752), (20480, 979209), (20724, 967680), (20736, 967120), (20790, 964608), (21120, 949536), (21195, 946176), (21504, 932580), (21980, 912384), (22176, 904320), (22528, 890190), (22608, 887040), (22680, 884224), (23040, 870408), (23760, 844032), (24178, 829440), (24192, 828960), (24640, 813888), (24948, 803840), (25120, 798336), (25344, 791280), (25434, 788480), (25905, 774144), (25920, 773696), (26376, 760320), (26880, 746064), (27632, 725760), (27648, 725340), (27720, 723456), (28160, 712152), (28260, 709632), (28512, 703360), (28672, 699435), (29568, 678240), (29673, 675840), (30144, 665280), (30240, 663168), (30720, 652806), (31086, 645120), (31185, 643072), (31680, 633024), (32256, 621720), (32970, 608256), (33264, 602880), (33792, 593460), (33912, 591360), (34540, 580608), (34560, 580272), (35168, 570240), (35640, 562688), (35840, 559548), (36267, 552960), (36288, 552640), (36864, 544005), (36960, 542592), (37680, 532224), (38016, 527520), (39424, 508680), (39564, 506880), (40192, 498960), (40320, 497376), (41448, 483840), (41472, 483560), (41580, 482304), (42240, 474768), (42390, 473088), (43008, 466290), (43960, 456192), (44352, 452160), (45056, 445095), (45216, 443520), (45360, 442112), (46080, 435204), (46629, 430080), (47520, 422016), (48356, 414720), (48384, 414480), (49280, 406944), (49455, 405504), (49896, 401920), (50240, 399168), (50688, 395640), (50868, 394240), (51810, 387072), (51840, 386848), (52752, 380160), (53760, 373032), (55264, 362880), (55296, 362670), (55440, 361728), (56320, 356076), (56520, 354816), (57024, 351680), (59136, 339120), (59346, 337920), (60288, 332640), (60445, 331776), (60480, 331584), (61440, 326403), (62172, 322560), (62370, 321536), (63360, 316512), (63585, 315392), (64512, 310860), (65940, 304128), (66528, 301440), (67584, 296730), (67824, 295680), (69080, 290304), (69120, 290136), (70336, 285120), (71280, 281344), (71680, 279774), (72534, 276480), (72576, 276320), (73920, 271296), (75360, 266112), (76032, 263760), (77715, 258048), (78848, 254340), (79128, 253440), (80384, 249480), (80640, 248688), (82896, 241920), (82944, 241780), (83160, 241152), (84480, 237384), (84780, 236544), (86016, 233145), (87920, 228096), (88704, 226080), (89019, 225280), (90432, 221760), (90720, 221056), (92160, 217602), (93258, 215040), (95040, 211008), (96712, 207360), (96768, 207240), (98560, 203472), (98910, 202752), (99792, 200960), (100480, 199584), (101376, 197820), (101736, 197120), (103620, 193536), (103680, 193424), (105504, 190080), (107520, 186516), (108801, 184320), (110528, 181440), (110592, 181335), (110880, 180864), (112640, 178038), (113040, 177408), (114048, 175840), (118272, 169560), (118692, 168960), (120576, 166320), (120890, 165888), (120960, 165792), (124344, 161280), (124740, 160768), (126720, 158256), (127170, 157696), (129024, 155430), (131880, 152064), (133056, 150720), (135168, 148365), (135648, 147840), (138160, 145152), (138240, 145068), (139887, 143360), (140672, 142560)]