20085381120

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 768

約数和(自身を含む): 79705866240

約数和(自身を除く): 59620485120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 46, 48, 56, 60, 62, 64, 69, 70, 80, 84, 92, 93, 96, 105, 112, 115, 120, 124, 128, 131, 138, 140, 155, 160, 161, 168, 184, 186, 192, 210, 217, 224, 230, 240, 248, 256, 262, 276, 280, 310, 320, 322, 336, 345, 368, 372, 384, 393, 420, 434, 448, 460, 465, 480, 483, 496, 512, 524, 552, 560, 620, 640, 644, 651, 655, 672, 690, 713, 736, 744, 768, 786, 805, 840, 868, 896, 917, 920, 930, 960, 966, 992, 1024, 1048, 1085, 1104, 1120, 1240, 1280, 1288, 1302, 1310, 1344, 1380, 1426, 1472, 1488, 1536, 1572, 1610, 1680, 1736, 1792, 1834, 1840, 1860, 1920, 1932, 1965, 1984, 2048, 2096, 2139, 2170, 2208, 2240, 2415, 2480, 2560, 2576, 2604, 2620, 2688, 2751, 2760, 2852, 2944, 2976, 3013, 3072, 3144, 3220, 3255, 3360, 3472, 3565, 3584, 3668, 3680, 3720, 3840, 3864, 3930, 3968, 4061, 4192, 4278, 4340, 4416, 4480, 4585, 4830, 4960, 4991, 5120, 5152, 5208, 5240, 5376, 5502, 5520, 5704, 5888, 5952, 6026, 6144, 6288, 6440, 6510, 6720, 6944, 7130, 7168, 7336, 7360, 7440, 7680, 7728, 7860, 7936, 8122, 8384, 8556, 8680, 8832, 8960, 9039, 9170, 9660, 9920, 9982, 10240, 10304, 10416, 10480, 10695, 10752, 11004, 11040, 11408, 11776, 11904, 12052, 12183, 12576, 12880, 13020, 13440, 13755, 13888, 14260, 14336, 14672, 14720, 14880, 14973, 15065, 15360, 15456, 15720, 15872, 16244, 16768, 17112, 17360, 17664, 17920, 18078, 18340, 19320, 19840, 19964, 20305, 20608, 20832, 20960, 21091, 21390, 21504, 22008, 22080, 22816, 23552, 23808, 24104, 24366, 24955, 25152, 25760, 26040, 26880, 27510, 27776, 28427, 28520, 29344, 29440, 29760, 29946, 30130, 30720, 30912, 31440, 31744, 32488, 33536, 34224, 34720, 35328, 35840, 36156, 36680, 38640, 39680, 39928, 40610, 41216, 41664, 41920, 42182, 42780, 43008, 44016, 44160, 45195, 45632, 47104, 47616, 48208, 48732, 49910, 50304, 51520, 52080, 53760, 55020, 55552, 56854, 57040, 58688, 58880, 59520, 59892, 60260, 60915, 61824, 62880, 63273, 63488, 64976, 67072, 68448, 69440, 70656, 71680, 72312, 73360, 74865, 77280, 79360, 79856, 81220, 82432, 83328, 83840, 84364, 85281, 85560, 88032, 88320, 90390, 91264, 93403, 95232, 96416, 97464, 99820, 100608, 103040, 104160, 105455, 107520, 110040, 111104, 113708, 114080, 117376, 117760, 119040, 119784, 120520, 121830, 123648, 125760, 126546, 129952, 134144, 136896, 138880, 141312, 142135, 144624, 146720, 149730, 154560, 158720, 159712, 162440, 164864, 166656, 167680, 168728, 170562, 171120, 176064, 176640, 180780, 182528, 186806, 190464, 192832, 194928, 199640, 201216, 206080, 208320, 210910, 215040, 220080, 222208, 227416, 228160, 234752, 235520, 238080, 239568, 241040, 243660, 247296, 251520, 253092, 259904, 268288, 273792, 277760, 280209, 284270, 289248, 293440, 299460, 309120, 316365, 317440, 319424, 324880, 329728, 333312, 335360, 337456, 341124, 342240, 352128, 353280, 361560, 365056, 373612, 385664, 389856, 399280, 402432, 412160, 416640, 421820, 426405, 440160, 444416, 454832, 456320, 467015, 469504, 476160, 479136, 482080, 487320, 494592, 503040, 506184, 519808, 547584, 555520, 560418, 568540, 578496, 586880, 598920, 618240, 632730, 638848, 649760, 653821, 666624, 670720, 674912, 682248, 684480, 704256, 706560, 723120, 730112, 747224, 771328, 779712, 798560, 804864, 824320, 833280, 843640, 852810, 880320, 909664, 912640, 934030, 939008, 952320, 958272, 964160, 974640, 989184, 1006080, 1012368, 1039616, 1095168, 1111040, 1120836, 1137080, 1156992, 1173760, 1197840, 1236480, 1265460, 1277696, 1299520, 1307642, 1333248, 1341440, 1349824, 1364496, 1368960, 1401045, 1408512, 1446240, 1460224, 1494448, 1542656, 1559424, 1597120, 1648640, 1666560, 1687280, 1705620, 1760640, 1819328, 1825280, 1868060, 1878016, 1916544, 1928320, 1949280, 1961463, 2012160, 2024736, 2079232, 2190336, 2222080, 2241672, 2274160, 2313984, 2347520, 2395680, 2472960, 2530920, 2555392, 2599040, 2615284, 2699648, 2728992, 2737920, 2802090, 2817024, 2892480, 2988896, 3085312, 3118848, 3194240, 3269105, 3333120, 3374560, 3411240, 3521280, 3638656, 3650560, 3736120, 3833088, 3856640, 3898560, 3922926, 4024320, 4049472, 4158464, 4380672, 4483344, 4548320, 4627968, 4695040, 4791360, 4945920, 5061840, 5110784, 5198080, 5230568, 5399296, 5457984, 5475840, 5604180, 5634048, 5784960, 5977792, 6170624, 6237696, 6388480, 6538210, 6666240, 6749120, 6822480, 7042560, 7277312, 7301120, 7472240, 7666176, 7713280, 7797120, 7845852, 8098944, 8316928, 8966688, 9096640, 9255936, 9390080, 9582720, 9807315, 10123680, 10221568, 10396160, 10461136, 10798592, 10915968, 10951680, 11208360, 11569920, 11955584, 12475392, 12776960, 13076420, 13498240, 13644960, 14085120, 14554624, 14944480, 15332352, 15426560, 15594240, 15691704, 16197888, 17933376, 18193280, 18511872, 19165440, 19614630, 20247360, 20792320, 20922272, 21597184, 21831936, 21903360, 22416720, 23139840, 23911168, 24950784, 25553920, 26152840, 26996480, 27289920, 28170240, 29109248, 29888960, 30664704, 30853120, 31188480, 31383408, 32395776, 35866752, 36386560, 38330880, 39229260, 40494720, 41584640, 41844544, 43194368, 43663872, 44833440, 46279680, 47822336, 51107840, 52305680, 53992960, 54579840, 58218496, 59777920, 62376960, 62766816, 64791552, 71733504, 72773120, 76661760, 78458520, 80989440, 83689088, 87327744, 89666880, 92559360, 95644672, 104611360, 107985920, 109159680, 119555840, 124753920, 125533632, 129583104, 143467008, 145546240, 153323520, 156917040, 161978880, 167378176, 174655488, 179333760, 191289344, 209222720, 215971840, 218319360, 239111680, 251067264, 286934016, 291092480, 313834080, 323957760, 334756352, 358667520, 418445440, 436638720, 478223360, 502134528, 573868032, 627668160, 647915520, 669512704, 717335040, 836890880, 873277440, 956446720, 1004269056, 1255336320, 1339025408, 1434670080, 1673781760, 2008538112, 2510672640, 2869340160, 3347563520, 4017076224, 5021345280, 6695127040, 10042690560, 20085381120]

約数ペア:

[(1, 20085381120), (2, 10042690560), (3, 6695127040), (4, 5021345280), (5, 4017076224), (6, 3347563520), (7, 2869340160), (8, 2510672640), (10, 2008538112), (12, 1673781760), (14, 1434670080), (15, 1339025408), (16, 1255336320), (20, 1004269056), (21, 956446720), (23, 873277440), (24, 836890880), (28, 717335040), (30, 669512704), (31, 647915520), (32, 627668160), (35, 573868032), (40, 502134528), (42, 478223360), (46, 436638720), (48, 418445440), (56, 358667520), (60, 334756352), (62, 323957760), (64, 313834080), (69, 291092480), (70, 286934016), (80, 251067264), (84, 239111680), (92, 218319360), (93, 215971840), (96, 209222720), (105, 191289344), (112, 179333760), (115, 174655488), (120, 167378176), (124, 161978880), (128, 156917040), (131, 153323520), (138, 145546240), (140, 143467008), (155, 129583104), (160, 125533632), (161, 124753920), (168, 119555840), (184, 109159680), (186, 107985920), (192, 104611360), (210, 95644672), (217, 92559360), (224, 89666880), (230, 87327744), (240, 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(4480, 4483344), (4585, 4380672), (4830, 4158464), (4960, 4049472), (4991, 4024320), (5120, 3922926), (5152, 3898560), (5208, 3856640), (5240, 3833088), (5376, 3736120), (5502, 3650560), (5520, 3638656), (5704, 3521280), (5888, 3411240), (5952, 3374560), (6026, 3333120), (6144, 3269105), (6288, 3194240), (6440, 3118848), (6510, 3085312), (6720, 2988896), (6944, 2892480), (7130, 2817024), (7168, 2802090), (7336, 2737920), (7360, 2728992), (7440, 2699648), (7680, 2615284), (7728, 2599040), (7860, 2555392), (7936, 2530920), (8122, 2472960), (8384, 2395680), (8556, 2347520), (8680, 2313984), (8832, 2274160), (8960, 2241672), (9039, 2222080), (9170, 2190336), (9660, 2079232), (9920, 2024736), (9982, 2012160), (10240, 1961463), (10304, 1949280), (10416, 1928320), (10480, 1916544), (10695, 1878016), (10752, 1868060), (11004, 1825280), (11040, 1819328), (11408, 1760640), (11776, 1705620), (11904, 1687280), (12052, 1666560), (12183, 1648640), (12576, 1597120), (12880, 1559424), (13020, 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