20615696640

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 1152

約数和(自身を含む): 93434019840

約数和(自身を除く): 72818323200

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, 61, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 122, 126, 127, 128, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 183, 189, 192, 198, 210, 216, 220, 224, 231, 240, 244, 252, 254, 256, 264, 270, 280, 288, 297, 305, 308, 315, 320, 330, 336, 352, 360, 366, 378, 381, 384, 385, 396, 420, 427, 432, 440, 448, 462, 480, 488, 495, 504, 508, 528, 540, 549, 560, 576, 594, 610, 616, 630, 635, 640, 660, 671, 672, 693, 704, 720, 732, 756, 762, 768, 770, 792, 840, 854, 864, 880, 889, 896, 915, 924, 945, 960, 976, 990, 1008, 1016, 1056, 1080, 1098, 1120, 1143, 1152, 1155, 1188, 1220, 1232, 1260, 1270, 1280, 1281, 1320, 1342, 1344, 1386, 1397, 1408, 1440, 1464, 1485, 1512, 1524, 1540, 1584, 1647, 1680, 1708, 1728, 1760, 1778, 1792, 1830, 1848, 1890, 1905, 1920, 1952, 1980, 2013, 2016, 2032, 2079, 2112, 2135, 2160, 2196, 2240, 2286, 2304, 2310, 2376, 2440, 2464, 2520, 2540, 2562, 2640, 2667, 2684, 2688, 2745, 2772, 2794, 2816, 2880, 2928, 2970, 3024, 3048, 3080, 3168, 3294, 3355, 3360, 3416, 3429, 3456, 3465, 3520, 3556, 3660, 3696, 3780, 3810, 3840, 3843, 3904, 3960, 4026, 4032, 4064, 4158, 4191, 4224, 4270, 4320, 4392, 4445, 4480, 4572, 4620, 4697, 4752, 4880, 4928, 5040, 5080, 5124, 5280, 5334, 5368, 5376, 5490, 5544, 5588, 5715, 5760, 5856, 5940, 6039, 6048, 6096, 6160, 6336, 6405, 6588, 6710, 6720, 6832, 6858, 6912, 6930, 6985, 7040, 7112, 7320, 7392, 7560, 7620, 7686, 7747, 7808, 7920, 8001, 8052, 8064, 8128, 8235, 8316, 8382, 8448, 8540, 8640, 8784, 8890, 8960, 9144, 9240, 9394, 9504, 9760, 9779, 9856, 10065, 10080, 10160, 10248, 10395, 10560, 10668, 10736, 10980, 11088, 11176, 11430, 11520, 11529, 11712, 11880, 12078, 12096, 12192, 12320, 12573, 12672, 12810, 13176, 13335, 13420, 13440, 13664, 13716, 13860, 13970, 14080, 14091, 14224, 14640, 14784, 15120, 15240, 15372, 15494, 15616, 15840, 16002, 16104, 16128, 16256, 16470, 16632, 16764, 17080, 17145, 17280, 17568, 17780, 18117, 18288, 18480, 18788, 19008, 19215, 19520, 19558, 19712, 20130, 20160, 20320, 20496, 20790, 20955, 21120, 21336, 21472, 21960, 22176, 22352, 22860, 23058, 23241, 23424, 23485, 23760, 24003, 24156, 24192, 24384, 24640, 25146, 25344, 25620, 26352, 26670, 26840, 26880, 27328, 27432, 27720, 27940, 28182, 28448, 29280, 29337, 29568, 30195, 30240, 30480, 30744, 30988, 31680, 32004, 32208, 32512, 32940, 33264, 33528, 34160, 34290, 34560, 35136, 35560, 36234, 36576, 36960, 37576, 37719, 38016, 38430, 38735, 39040, 39116, 40005, 40260, 40320, 40640, 40992, 41580, 41910, 42240, 42273, 42672, 42944, 43920, 44352, 44704, 45720, 46116, 46482, 46848, 46970, 47520, 48006, 48312, 48384, 48768, 48895, 49280, 50292, 51240, 52704, 53340, 53680, 54229, 54656, 54864, 55440, 55880, 56364, 56896, 57645, 58560, 58674, 59136, 60390, 60480, 60960, 61488, 61976, 62865, 63360, 64008, 64416, 65880, 66528, 67056, 68320, 68580, 69723, 70272, 70455, 71120, 72468, 73152, 73920, 75152, 75438, 76032, 76860, 77470, 78080, 78232, 80010, 80520, 80640, 81280, 81984, 83160, 83820, 84546, 85217, 85344, 85888, 87840, 88011, 88704, 89408, 90585, 91440, 92232, 92964, 93940, 95040, 96012, 96624, 97536, 97790, 98560, 100584, 102480, 105408, 106680, 107360, 108458, 109312, 109728, 110880, 111760, 112728, 113792, 115290, 116205, 117120, 117348, 120015, 120780, 120960, 121920, 122976, 123952, 125730, 126720, 126819, 128016, 128832, 131760, 133056, 134112, 136640, 137160, 139446, 140544, 140910, 142240, 144936, 146304, 146685, 147840, 150304, 150876, 153720, 154940, 156464, 160020, 161040, 162560, 162687, 163968, 166320, 167640, 169092, 170434, 170688, 171776, 175680, 176022, 177408, 178816, 181170, 182880, 184464, 185928, 187880, 188595, 190080, 192024, 193248, 195580, 201168, 204960, 209169, 210816, 211365, 213360, 214720, 216916, 219456, 221760, 223520, 225456, 227584, 230580, 232410, 234240, 234696, 240030, 241560, 241920, 243840, 245952, 247904, 251460, 253638, 255651, 256032, 257664, 263520, 264033, 266112, 268224, 271145, 273280, 274320, 278892, 281820, 284480, 289872, 292608, 293370, 295680, 300608, 301752, 307440, 309880, 312928, 320040, 322080, 325374, 327936, 332640, 335280, 338184, 340868, 341376, 348615, 351360, 352044, 357632, 362340, 365760, 368928, 371856, 375760, 377190, 380160, 384048, 386496, 391160, 402336, 409920, 418338, 421632, 422730, 426085, 426720, 429440, 433832, 438912, 440055, 443520, 447040, 450912, 461160, 464820, 469392, 480060, 483120, 487680, 488061, 491904, 495808, 502920, 507276, 511302, 512064, 515328, 527040, 528066, 532224, 536448, 542290, 546560, 548640, 557784, 563640, 568960, 579744, 586740, 596519, 601216, 603504, 614880, 619760, 625856, 634095, 640080, 644160, 650748, 665280, 670560, 676368, 681736, 682752, 697230, 702720, 704088, 724680, 731520, 737856, 743712, 751520, 754380, 766953, 768096, 772992, 782320, 804672, 813435, 819840, 836676, 845460, 852170, 853440, 858880, 867664, 877824, 880110, 887040, 894080, 901824, 922320, 929640, 938784, 960120, 966240, 976122, 983808, 991616, 1005840, 1014552, 1022604, 1024128, 1045845, 1054080, 1056132, 1072896, 1084580, 1097280, 1115568, 1127280, 1137920, 1159488, 1173480, 1193038, 1202432, 1207008, 1229760, 1239520, 1251712, 1268190, 1278255, 1280160, 1288320, 1301496, 1320165, 1330560, 1341120, 1352736, 1363472, 1394460, 1408176, 1449360, 1463040, 1464183, 1475712, 1487424, 1503040, 1508760, 1533906, 1536192, 1545984, 1564640, 1609344, 1626870, 1639680, 1673352, 1690920, 1704340, 1706880, 1735328, 1760220, 1788160, 1789557, 1803648, 1844640, 1859280, 1877568, 1920240, 1932480, 1952244, 1983232, 2011680, 2029104, 2045208, 2048256, 2091690, 2108160, 2112264, 2169160, 2194560, 2231136, 2254560, 2300859, 2318976, 2346960, 2386076, 2414016, 2440305, 2459520, 2479040, 2503424, 2536380, 2556510, 2560320, 2576640, 2602992, 2640330, 2661120, 2682240, 2705472, 2726944, 2788920, 2816352, 2898720, 2928366, 2951424, 2974848, 2982595, 3006080, 3017520, 3067812, 3072384, 3129280, 3218688, 3253740, 3346704, 3381840, 3408680, 3413760, 3470656, 3520440, 3579114, 3607296, 3689280, 3718560, 3755136, 3834765, 3840480, 3864960, 3904488, 4023360, 4058208, 4090416, 4183380, 4224528, 4338320, 4389120, 4462272, 4509120, 4601718, 4637952, 4693920, 4772152, 4828032, 4880610, 4919040, 4958080, 5072760, 5113020, 5120640, 5205984, 5280660, 5364480, 5368671, 5410944, 5453888, 5577840, 5632704, 5797440, 5856732, 5949696, 5965190, 6012160, 6035040, 6135624, 6144768, 6258560, 6507480, 6693408, 6763680, 6817360, 6941312, 7040880, 7158228, 7320915, 7378560, 7437120, 7510272, 7669530, 7680960, 7729920, 7808976, 8046720, 8116416, 8180832, 8366760, 8449056, 8676640, 8924544, 8947785, 9018240, 9203436, 9387840, 9544304, 9656064, 9761220, 9916160, 10145520, 10226040, 10241280, 10411968, 10561320, 10737342, 10821888, 10907776, 11155680, 11265408, 11504295, 11594880, 11713464, 11930380, 12070080, 12271248, 12517120, 13014960, 13386816, 13527360, 13634720, 13882624, 14081760, 14316456, 14641830, 14757120, 14874240, 15339060, 15361920, 15617952, 16093440, 16106013, 16232832, 16361664, 16733520, 16898112, 17353280, 17849088, 17895570, 18036480, 18406872, 18775680, 19088608, 19522440, 20291040, 20452080, 20823936, 21122640, 21474684, 21815552, 22311360, 22530816, 23008590, 23189760, 23426928, 23860760, 24140160, 24542496, 26029920, 26773632, 26843355, 27054720, 27269440, 28163520, 28632912, 29283660, 29748480, 30678120, 30723840, 31235904, 32212026, 32465664, 32723328, 33467040, 33796224, 34706560, 35791140, 36813744, 37551360, 38177216, 39044880, 40582080, 40904160, 41647872, 42245280, 42949368, 44622720, 46017180, 46853856, 47721520, 48280320, 49084992, 52059840, 53547264, 53686710, 54109440, 54538880, 56327040, 57265824, 58567320, 61356240, 62471808, 64424052, 65446656, 66934080, 67592448, 69413120, 71582280, 73627488, 76354432, 78089760, 80530065, 81164160, 81808320, 84490560, 85898736, 89245440, 92034360, 93707712, 95443040, 98169984, 104119680, 107373420, 109077760, 112654080, 114531648, 117134640, 122712480, 124943616, 128848104, 133868160, 143164560, 147254976, 152708864, 156179520, 161060130, 162328320, 163616640, 168981120, 171797472, 184068720, 187415424, 190886080, 196339968, 208239360, 214746840, 229063296, 234269280, 245424960, 257696208, 267736320, 286329120, 294509952, 312359040, 322120260, 327233280, 337962240, 343594944, 368137440, 374830848, 381772160, 429493680, 458126592, 468538560, 490849920, 515392416, 572658240, 589019904, 624718080, 644240520, 687189888, 736274880, 763544320, 858987360, 937077120, 981699840, 1030784832, 1145316480, 1288481040, 1374379776, 1472549760, 1717974720, 1874154240, 2061569664, 2290632960, 2576962080, 2945099520, 3435949440, 4123139328, 5153924160, 6871898880, 10307848320, 20615696640]

約数ペア:

[(1, 20615696640), (2, 10307848320), (3, 6871898880), (4, 5153924160), (5, 4123139328), (6, 3435949440), (7, 2945099520), (8, 2576962080), (9, 2290632960), (10, 2061569664), (11, 1874154240), (12, 1717974720), (14, 1472549760), (15, 1374379776), (16, 1288481040), (18, 1145316480), (20, 1030784832), (21, 981699840), (22, 937077120), (24, 858987360), (27, 763544320), (28, 736274880), (30, 687189888), (32, 644240520), (33, 624718080), (35, 589019904), (36, 572658240), (40, 515392416), (42, 490849920), (44, 468538560), (45, 458126592), (48, 429493680), (54, 381772160), (55, 374830848), (56, 368137440), (60, 343594944), (61, 337962240), (63, 327233280), (64, 322120260), (66, 312359040), (70, 294509952), (72, 286329120), (77, 267736320), (80, 257696208), (84, 245424960), (88, 234269280), (90, 229063296), (96, 214746840), (99, 208239360), (105, 196339968), (108, 190886080), (110, 187415424), (112, 184068720), (120, 171797472), (122, 168981120), (126, 163616640), (127, 162328320), (128, 161060130), (132, 156179520), (135, 152708864), (140, 147254976), (144, 143164560), (154, 133868160), (160, 128848104), (165, 124943616), (168, 122712480), (176, 117134640), (180, 114531648), (183, 112654080), (189, 109077760), (192, 107373420), (198, 104119680), (210, 98169984), (216, 95443040), (220, 93707712), (224, 92034360), (231, 89245440), (240, 85898736), (244, 84490560), (252, 81808320), (254, 81164160), (256, 80530065), (264, 78089760), (270, 76354432), (280, 73627488), (288, 71582280), (297, 69413120), (305, 67592448), (308, 66934080), (315, 65446656), (320, 64424052), (330, 62471808), (336, 61356240), (352, 58567320), (360, 57265824), (366, 56327040), (378, 54538880), (381, 54109440), (384, 53686710), (385, 53547264), (396, 52059840), (420, 49084992), (427, 48280320), (432, 47721520), (440, 46853856), (448, 46017180), (462, 44622720), (480, 42949368), (488, 42245280), (495, 41647872), (504, 40904160), (508, 40582080), (528, 39044880), (540, 38177216), (549, 37551360), (560, 36813744), (576, 35791140), (594, 34706560), (610, 33796224), (616, 33467040), (630, 32723328), (635, 32465664), (640, 32212026), (660, 31235904), (671, 30723840), (672, 30678120), (693, 29748480), (704, 29283660), (720, 28632912), (732, 28163520), (756, 27269440), (762, 27054720), (768, 26843355), (770, 26773632), (792, 26029920), (840, 24542496), (854, 24140160), (864, 23860760), (880, 23426928), (889, 23189760), (896, 23008590), (915, 22530816), (924, 22311360), (945, 21815552), (960, 21474684), (976, 21122640), (990, 20823936), (1008, 20452080), (1016, 20291040), (1056, 19522440), (1080, 19088608), (1098, 18775680), (1120, 18406872), (1143, 18036480), (1152, 17895570), (1155, 17849088), (1188, 17353280), (1220, 16898112), (1232, 16733520), (1260, 16361664), (1270, 16232832), (1280, 16106013), (1281, 16093440), (1320, 15617952), (1342, 15361920), (1344, 15339060), (1386, 14874240), (1397, 14757120), (1408, 14641830), (1440, 14316456), (1464, 14081760), (1485, 13882624), (1512, 13634720), (1524, 13527360), (1540, 13386816), (1584, 13014960), (1647, 12517120), (1680, 12271248), (1708, 12070080), (1728, 11930380), (1760, 11713464), (1778, 11594880), (1792, 11504295), (1830, 11265408), (1848, 11155680), (1890, 10907776), (1905, 10821888), (1920, 10737342), (1952, 10561320), (1980, 10411968), (2013, 10241280), (2016, 10226040), (2032, 10145520), (2079, 9916160), (2112, 9761220), (2135, 9656064), (2160, 9544304), (2196, 9387840), (2240, 9203436), (2286, 9018240), (2304, 8947785), (2310, 8924544), (2376, 8676640), (2440, 8449056), (2464, 8366760), (2520, 8180832), (2540, 8116416), (2562, 8046720), (2640, 7808976), (2667, 7729920), (2684, 7680960), (2688, 7669530), (2745, 7510272), (2772, 7437120), (2794, 7378560), (2816, 7320915), (2880, 7158228), (2928, 7040880), (2970, 6941312), (3024, 6817360), (3048, 6763680), (3080, 6693408), (3168, 6507480), (3294, 6258560), (3355, 6144768), (3360, 6135624), (3416, 6035040), (3429, 6012160), (3456, 5965190), (3465, 5949696), (3520, 5856732), (3556, 5797440), (3660, 5632704), (3696, 5577840), (3780, 5453888), (3810, 5410944), (3840, 5368671), (3843, 5364480), (3904, 5280660), (3960, 5205984), (4026, 5120640), (4032, 5113020), (4064, 5072760), (4158, 4958080), (4191, 4919040), (4224, 4880610), (4270, 4828032), (4320, 4772152), (4392, 4693920), (4445, 4637952), (4480, 4601718), (4572, 4509120), (4620, 4462272), (4697, 4389120), (4752, 4338320), (4880, 4224528), (4928, 4183380), (5040, 4090416), (5080, 4058208), (5124, 4023360), (5280, 3904488), (5334, 3864960), (5368, 3840480), (5376, 3834765), (5490, 3755136), (5544, 3718560), (5588, 3689280), (5715, 3607296), (5760, 3579114), (5856, 3520440), (5940, 3470656), (6039, 3413760), (6048, 3408680), (6096, 3381840), (6160, 3346704), (6336, 3253740), (6405, 3218688), (6588, 3129280), (6710, 3072384), (6720, 3067812), (6832, 3017520), (6858, 3006080), (6912, 2982595), (6930, 2974848), (6985, 2951424), (7040, 2928366), (7112, 2898720), (7320, 2816352), (7392, 2788920), (7560, 2726944), (7620, 2705472), (7686, 2682240), (7747, 2661120), (7808, 2640330), (7920, 2602992), (8001, 2576640), (8052, 2560320), (8064, 2556510), (8128, 2536380), (8235, 2503424), (8316, 2479040), (8382, 2459520), (8448, 2440305), (8540, 2414016), (8640, 2386076), (8784, 2346960), (8890, 2318976), (8960, 2300859), (9144, 2254560), (9240, 2231136), (9394, 2194560), (9504, 2169160), (9760, 2112264), (9779, 2108160), (9856, 2091690), (10065, 2048256), (10080, 2045208), (10160, 2029104), (10248, 2011680), (10395, 1983232), (10560, 1952244), (10668, 1932480), (10736, 1920240), (10980, 1877568), (11088, 1859280), (11176, 1844640), (11430, 1803648), (11520, 1789557), (11529, 1788160), (11712, 1760220), (11880, 1735328), (12078, 1706880), (12096, 1704340), (12192, 1690920), (12320, 1673352), (12573, 1639680), (12672, 1626870), (12810, 1609344), (13176, 1564640), (13335, 1545984), (13420, 1536192), (13440, 1533906), (13664, 1508760), (13716, 1503040), (13860, 1487424), (13970, 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