21492535680

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 1024

約数和(自身を含む): 98350848000

約数和(自身を除く): 76858312320

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, 29, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 58, 60, 63, 64, 66, 70, 72, 77, 80, 84, 87, 88, 90, 96, 99, 105, 108, 110, 112, 116, 120, 126, 128, 132, 135, 140, 144, 145, 154, 160, 165, 168, 174, 176, 180, 189, 192, 198, 203, 210, 216, 220, 224, 231, 232, 240, 252, 261, 264, 270, 280, 288, 290, 297, 308, 315, 319, 320, 330, 336, 348, 352, 360, 378, 384, 385, 396, 406, 420, 432, 435, 440, 448, 462, 464, 480, 495, 504, 522, 528, 540, 557, 560, 576, 580, 594, 609, 616, 630, 638, 640, 660, 672, 693, 696, 704, 720, 756, 770, 783, 792, 812, 840, 864, 870, 880, 896, 924, 928, 945, 957, 960, 990, 1008, 1015, 1044, 1056, 1080, 1114, 1120, 1152, 1155, 1160, 1188, 1218, 1232, 1260, 1276, 1305, 1320, 1344, 1386, 1392, 1408, 1440, 1485, 1512, 1540, 1566, 1584, 1595, 1624, 1671, 1680, 1728, 1740, 1760, 1827, 1848, 1856, 1890, 1914, 1920, 1980, 2016, 2030, 2079, 2088, 2112, 2160, 2228, 2233, 2240, 2310, 2320, 2376, 2436, 2464, 2520, 2552, 2610, 2640, 2688, 2772, 2784, 2785, 2871, 2880, 2970, 3024, 3045, 3080, 3132, 3168, 3190, 3248, 3342, 3360, 3456, 3465, 3480, 3520, 3654, 3696, 3712, 3780, 3828, 3899, 3915, 3960, 4032, 4060, 4158, 4176, 4224, 4320, 4456, 4466, 4480, 4620, 4640, 4752, 4785, 4872, 4928, 5013, 5040, 5104, 5220, 5280, 5481, 5544, 5568, 5570, 5742, 5760, 5940, 6048, 6090, 6127, 6160, 6264, 6336, 6380, 6496, 6684, 6699, 6720, 6930, 6960, 7040, 7308, 7392, 7560, 7656, 7798, 7830, 7920, 8064, 8120, 8316, 8352, 8355, 8613, 8640, 8912, 8932, 9135, 9240, 9280, 9504, 9570, 9744, 9856, 10026, 10080, 10208, 10395, 10440, 10560, 10962, 11088, 11136, 11140, 11165, 11484, 11697, 11880, 12096, 12180, 12254, 12320, 12528, 12672, 12760, 12992, 13368, 13398, 13440, 13860, 13920, 14355, 14616, 14784, 15039, 15120, 15312, 15596, 15660, 15840, 16153, 16240, 16632, 16704, 16710, 17226, 17280, 17824, 17864, 18270, 18381, 18480, 18560, 19008, 19140, 19488, 19495, 20052, 20097, 20160, 20416, 20790, 20880, 21120, 21924, 22176, 22280, 22330, 22968, 23394, 23760, 24192, 24360, 24508, 24640, 25056, 25065, 25520, 25984, 26736, 26796, 27405, 27720, 27840, 28710, 29232, 29568, 30078, 30240, 30624, 30635, 31192, 31320, 31680, 32306, 32480, 33264, 33408, 33420, 33495, 34452, 35091, 35648, 35728, 36540, 36762, 36960, 38016, 38280, 38976, 38990, 40104, 40194, 40320, 40832, 41580, 41760, 42889, 43065, 43848, 44352, 44560, 44660, 45936, 46788, 47520, 48459, 48720, 49016, 49280, 50112, 50130, 51040, 53472, 53592, 54810, 55143, 55440, 55680, 57420, 58464, 58485, 60156, 60291, 60480, 61248, 61270, 62384, 62640, 63360, 64612, 64960, 66528, 66840, 66990, 68904, 70182, 71296, 71456, 73080, 73524, 73920, 75195, 76560, 77952, 77980, 80208, 80388, 80765, 83160, 83520, 85778, 86130, 87696, 88704, 89120, 89320, 91872, 91905, 93576, 95040, 96918, 97440, 98032, 100224, 100260, 100485, 102080, 105273, 106944, 107184, 109620, 110286, 110880, 113071, 114840, 116928, 116970, 120312, 120582, 120960, 122496, 122540, 124768, 125280, 128667, 129224, 129920, 133056, 133680, 133980, 137808, 140364, 142912, 145377, 146160, 147048, 147840, 150390, 153120, 155960, 160416, 160776, 161530, 165429, 166320, 167040, 171556, 172260, 175392, 175455, 177683, 178240, 178640, 183744, 183810, 187152, 190080, 193836, 194880, 196064, 200520, 200970, 204160, 210546, 213888, 214368, 214445, 219240, 220572, 221760, 226142, 229680, 233856, 233940, 240624, 241164, 242295, 245080, 249536, 250560, 257334, 258448, 266112, 267360, 267960, 275616, 275715, 280728, 285824, 290754, 292320, 294096, 300780, 301455, 306240, 311920, 320832, 321552, 323060, 330858, 332640, 339213, 343112, 344520, 350784, 350910, 355366, 356480, 357280, 367488, 367620, 374304, 386001, 387672, 389760, 392128, 401040, 401940, 421092, 428736, 428890, 436131, 438480, 441144, 443520, 452284, 459360, 467880, 481248, 482328, 484590, 490160, 499072, 501120, 514668, 516896, 526365, 533049, 534720, 535920, 551232, 551430, 561456, 565355, 581508, 584640, 588192, 601560, 602910, 612480, 623840, 641664, 643104, 643335, 646120, 661716, 665280, 678426, 686224, 689040, 701568, 701820, 710732, 714560, 726885, 735240, 748608, 772002, 775344, 784256, 802080, 803880, 827145, 842184, 857472, 857780, 872262, 876960, 882288, 888415, 904568, 918720, 935760, 962496, 964656, 969180, 980320, 1017639, 1029336, 1033792, 1052730, 1066098, 1069440, 1071840, 1102464, 1102860, 1122912, 1130710, 1158003, 1163016, 1169280, 1176384, 1203120, 1205820, 1243781, 1247680, 1286208, 1286670, 1292240, 1323432, 1330560, 1356852, 1372448, 1378080, 1403640, 1421464, 1429120, 1453770, 1470480, 1497216, 1544004, 1550688, 1599147, 1604160, 1607760, 1654290, 1684368, 1696065, 1715560, 1744524, 1753920, 1764576, 1776830, 1809136, 1837440, 1871520, 1924992, 1929312, 1930005, 1938360, 1960640, 2035278, 2058672, 2067584, 2105460, 2132196, 2143680, 2180655, 2205720, 2245824, 2261420, 2316006, 2326032, 2352768, 2406240, 2411640, 2487562, 2495360, 2572416, 2573340, 2584480, 2646864, 2665245, 2713704, 2744896, 2756160, 2807280, 2842928, 2907540, 2940960, 3052917, 3088008, 3101376, 3198294, 3208320, 3215520, 3308580, 3368736, 3392130, 3431120, 3489048, 3507840, 3529152, 3553660, 3618272, 3731343, 3743040, 3858624, 3860010, 3876720, 3921280, 4070556, 4117344, 4210920, 4264392, 4287360, 4361310, 4411440, 4491648, 4522840, 4632012, 4652064, 4797441, 4812480, 4823280, 4975124, 5088195, 5146680, 5168960, 5293728, 5330490, 5427408, 5489792, 5512320, 5614560, 5685856, 5790015, 5815080, 5881920, 6105834, 6176016, 6202752, 6218905, 6396588, 6431040, 6617160, 6737472, 6784260, 6862240, 6978096, 7058304, 7107320, 7236544, 7462686, 7486080, 7717248, 7720020, 7753440, 7995735, 8141112, 8234688, 8421840, 8528784, 8722620, 8822880, 9045680, 9264024, 9304128, 9594882, 9624960, 9646560, 9950248, 10176390, 10293360, 10337920, 10587456, 10660980, 10854816, 11194029, 11229120, 11371712, 11580030, 11630160, 11763840, 12211668, 12352032, 12437810, 12793176, 12862080, 13234320, 13474944, 13568520, 13724480, 13956192, 14214640, 14473088, 14925372, 15264585, 15440040, 15506880, 15991470, 16282224, 16469376, 16843680, 17057568, 17445240, 17645760, 18091360, 18528048, 18608256, 18656715, 19189764, 19293120, 19900496, 20352780, 20586720, 21174912, 21321960, 21709632, 22388058, 22458240, 22743424, 23160060, 23260320, 23987205, 24423336, 24704064, 24875620, 25586352, 26468640, 27137040, 27448960, 27912384, 28429280, 29850744, 30529170, 30880080, 31013760, 31982940, 32564448, 33582087, 33687360, 34115136, 34890480, 35291520, 36182720, 37056096, 37313430, 38379528, 38586240, 39800992, 40705560, 41173440, 42643920, 43419264, 44776116, 46320120, 46520640, 47974410, 48846672, 49408128, 49751240, 51172704, 52937280, 54274080, 55824768, 55970145, 56858560, 59701488, 61058340, 61760160, 63965880, 65128896, 67164174, 67374720, 68230272, 69780960, 72365440, 74112192, 74626860, 76759056, 79601984, 81411120, 82346880, 85287840, 89552232, 92640240, 93041280, 95948820, 97693344, 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約数ペア:

[(1, 21492535680), (2, 10746267840), (3, 7164178560), (4, 5373133920), (5, 4298507136), (6, 3582089280), (7, 3070362240), (8, 2686566960), (9, 2388059520), (10, 2149253568), (11, 1953866880), (12, 1791044640), (14, 1535181120), (15, 1432835712), (16, 1343283480), (18, 1194029760), (20, 1074626784), (21, 1023454080), (22, 976933440), (24, 895522320), (27, 796019840), (28, 767590560), (29, 741121920), (30, 716417856), (32, 671641740), (33, 651288960), (35, 614072448), (36, 597014880), (40, 537313392), (42, 511727040), (44, 488466720), (45, 477611904), (48, 447761160), (54, 398009920), (55, 390773376), (56, 383795280), (58, 370560960), (60, 358208928), (63, 341151360), (64, 335820870), (66, 325644480), (70, 307036224), (72, 298507440), (77, 279123840), (80, 268656696), (84, 255863520), (87, 247040640), (88, 244233360), (90, 238805952), (96, 223880580), (99, 217096320), (105, 204690816), (108, 199004960), (110, 195386688), (112, 191897640), (116, 185280480), (120, 179104464), (126, 170575680), (128, 167910435), (132, 162822240), (135, 159203968), (140, 153518112), (144, 149253720), (145, 148224384), (154, 139561920), (160, 134328348), (165, 130257792), (168, 127931760), (174, 123520320), (176, 122116680), (180, 119402976), (189, 113717120), (192, 111940290), (198, 108548160), (203, 105874560), (210, 102345408), (216, 99502480), (220, 97693344), (224, 95948820), (231, 93041280), (232, 92640240), (240, 89552232), (252, 85287840), (261, 82346880), (264, 81411120), (270, 79601984), (280, 76759056), (288, 74626860), (290, 74112192), (297, 72365440), (308, 69780960), (315, 68230272), (319, 67374720), (320, 67164174), (330, 65128896), (336, 63965880), (348, 61760160), (352, 61058340), (360, 59701488), (378, 56858560), (384, 55970145), (385, 55824768), (396, 54274080), (406, 52937280), (420, 51172704), (432, 49751240), (435, 49408128), (440, 48846672), (448, 47974410), (462, 46520640), (464, 46320120), (480, 44776116), (495, 43419264), (504, 42643920), (522, 41173440), (528, 40705560), (540, 39800992), (557, 38586240), (560, 38379528), (576, 37313430), (580, 37056096), (594, 36182720), (609, 35291520), (616, 34890480), (630, 34115136), (638, 33687360), (640, 33582087), (660, 32564448), (672, 31982940), (693, 31013760), (696, 30880080), (704, 30529170), (720, 29850744), (756, 28429280), (770, 27912384), (783, 27448960), (792, 27137040), (812, 26468640), (840, 25586352), (864, 24875620), (870, 24704064), (880, 24423336), (896, 23987205), (924, 23260320), (928, 23160060), (945, 22743424), (957, 22458240), (960, 22388058), (990, 21709632), (1008, 21321960), (1015, 21174912), (1044, 20586720), (1056, 20352780), (1080, 19900496), (1114, 19293120), (1120, 19189764), (1152, 18656715), (1155, 18608256), (1160, 18528048), (1188, 18091360), (1218, 17645760), (1232, 17445240), (1260, 17057568), (1276, 16843680), (1305, 16469376), (1320, 16282224), (1344, 15991470), (1386, 15506880), (1392, 15440040), (1408, 15264585), (1440, 14925372), (1485, 14473088), (1512, 14214640), (1540, 13956192), (1566, 13724480), (1584, 13568520), (1595, 13474944), (1624, 13234320), (1671, 12862080), (1680, 12793176), (1728, 12437810), (1740, 12352032), (1760, 12211668), (1827, 11763840), (1848, 11630160), (1856, 11580030), (1890, 11371712), (1914, 11229120), (1920, 11194029), (1980, 10854816), (2016, 10660980), (2030, 10587456), (2079, 10337920), (2088, 10293360), (2112, 10176390), (2160, 9950248), (2228, 9646560), (2233, 9624960), (2240, 9594882), (2310, 9304128), (2320, 9264024), (2376, 9045680), (2436, 8822880), (2464, 8722620), (2520, 8528784), (2552, 8421840), (2610, 8234688), (2640, 8141112), (2688, 7995735), (2772, 7753440), (2784, 7720020), (2785, 7717248), (2871, 7486080), (2880, 7462686), (2970, 7236544), (3024, 7107320), (3045, 7058304), (3080, 6978096), (3132, 6862240), (3168, 6784260), (3190, 6737472), (3248, 6617160), (3342, 6431040), (3360, 6396588), (3456, 6218905), (3465, 6202752), (3480, 6176016), (3520, 6105834), (3654, 5881920), (3696, 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(8355, 2572416), (8613, 2495360), (8640, 2487562), (8912, 2411640), (8932, 2406240), (9135, 2352768), (9240, 2326032), (9280, 2316006), (9504, 2261420), (9570, 2245824), (9744, 2205720), (9856, 2180655), (10026, 2143680), (10080, 2132196), (10208, 2105460), (10395, 2067584), (10440, 2058672), (10560, 2035278), (10962, 1960640), (11088, 1938360), (11136, 1930005), (11140, 1929312), (11165, 1924992), (11484, 1871520), (11697, 1837440), (11880, 1809136), (12096, 1776830), (12180, 1764576), (12254, 1753920), (12320, 1744524), (12528, 1715560), (12672, 1696065), (12760, 1684368), (12992, 1654290), (13368, 1607760), (13398, 1604160), (13440, 1599147), (13860, 1550688), (13920, 1544004), (14355, 1497216), (14616, 1470480), (14784, 1453770), (15039, 1429120), (15120, 1421464), (15312, 1403640), (15596, 1378080), (15660, 1372448), (15840, 1356852), (16153, 1330560), (16240, 1323432), (16632, 1292240), (16704, 1286670), (16710, 1286208), (17226, 1247680), (17280, 1243781), (17824, 1205820), (17864, 1203120), (18270, 1176384), (18381, 1169280), (18480, 1163016), (18560, 1158003), (19008, 1130710), (19140, 1122912), (19488, 1102860), (19495, 1102464), (20052, 1071840), (20097, 1069440), (20160, 1066098), (20416, 1052730), (20790, 1033792), (20880, 1029336), (21120, 1017639), (21924, 980320), (22176, 969180), (22280, 964656), (22330, 962496), (22968, 935760), (23394, 918720), (23760, 904568), (24192, 888415), (24360, 882288), (24508, 876960), (24640, 872262), (25056, 857780), (25065, 857472), (25520, 842184), (25984, 827145), (26736, 803880), (26796, 802080), (27405, 784256), (27720, 775344), (27840, 772002), (28710, 748608), (29232, 735240), (29568, 726885), (30078, 714560), (30240, 710732), (30624, 701820), (30635, 701568), (31192, 689040), (31320, 686224), (31680, 678426), (32306, 665280), (32480, 661716), (33264, 646120), (33408, 643335), (33420, 643104), (33495, 641664), (34452, 623840), (35091, 612480), (35648, 602910), (35728, 601560), (36540, 588192), (36762, 584640), (36960, 581508), (38016, 565355), (38280, 561456), (38976, 551430), (38990, 551232), (40104, 535920), (40194, 534720), (40320, 533049), (40832, 526365), (41580, 516896), (41760, 514668), (42889, 501120), (43065, 499072), (43848, 490160), (44352, 484590), (44560, 482328), (44660, 481248), (45936, 467880), (46788, 459360), (47520, 452284), (48459, 443520), (48720, 441144), (49016, 438480), (49280, 436131), (50112, 428890), (50130, 428736), (51040, 421092), (53472, 401940), (53592, 401040), (54810, 392128), (55143, 389760), (55440, 387672), (55680, 386001), (57420, 374304), (58464, 367620), (58485, 367488), (60156, 357280), (60291, 356480), (60480, 355366), (61248, 350910), (61270, 350784), (62384, 344520), (62640, 343112), (63360, 339213), (64612, 332640), (64960, 330858), (66528, 323060), (66840, 321552), (66990, 320832), (68904, 311920), (70182, 306240), (71296, 301455), (71456, 300780), (73080, 294096), (73524, 292320), (73920, 290754), (75195, 285824), (76560, 280728), (77952, 275715), (77980, 275616), (80208, 267960), (80388, 267360), (80765, 266112), (83160, 258448), (83520, 257334), (85778, 250560), (86130, 249536), (87696, 245080), (88704, 242295), (89120, 241164), (89320, 240624), (91872, 233940), (91905, 233856), (93576, 229680), (95040, 226142), (96918, 221760), (97440, 220572), (98032, 219240), (100224, 214445), (100260, 214368), (100485, 213888), (102080, 210546), (105273, 204160), (106944, 200970), (107184, 200520), (109620, 196064), (110286, 194880), (110880, 193836), (113071, 190080), (114840, 187152), (116928, 183810), (116970, 183744), (120312, 178640), (120582, 178240), (120960, 177683), (122496, 175455), (122540, 175392), (124768, 172260), (125280, 171556), (128667, 167040), (129224, 166320), (129920, 165429), (133056, 161530), (133680, 160776), (133980, 160416), (137808, 155960), (140364, 153120), (142912, 150390), (145377, 147840), (146160, 147048)]