21061797120

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 1152

約数和(自身を含む): 94995962880

約数和(自身を除く): 73934165760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 37, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 74, 78, 80, 84, 90, 91, 96, 104, 105, 108, 111, 112, 117, 120, 126, 128, 130, 135, 140, 144, 148, 156, 160, 168, 180, 181, 182, 185, 189, 192, 195, 208, 210, 216, 222, 224, 234, 240, 252, 256, 259, 260, 270, 273, 280, 288, 296, 312, 315, 320, 333, 336, 351, 360, 362, 364, 370, 378, 384, 390, 416, 420, 432, 444, 448, 455, 468, 480, 481, 504, 518, 520, 540, 543, 546, 555, 560, 576, 585, 592, 624, 630, 640, 666, 672, 702, 720, 724, 728, 740, 756, 768, 777, 780, 819, 832, 840, 864, 888, 896, 905, 910, 936, 945, 960, 962, 999, 1008, 1036, 1040, 1080, 1086, 1092, 1110, 1120, 1152, 1170, 1184, 1248, 1260, 1267, 1280, 1295, 1332, 1344, 1365, 1404, 1440, 1443, 1448, 1456, 1480, 1512, 1554, 1560, 1629, 1638, 1664, 1665, 1680, 1728, 1755, 1776, 1792, 1810, 1820, 1872, 1890, 1920, 1924, 1998, 2016, 2072, 2080, 2160, 2172, 2184, 2220, 2240, 2304, 2331, 2340, 2353, 2368, 2405, 2457, 2496, 2520, 2534, 2590, 2664, 2688, 2715, 2730, 2808, 2880, 2886, 2896, 2912, 2960, 3024, 3108, 3120, 3258, 3276, 3328, 3330, 3360, 3367, 3456, 3510, 3552, 3620, 3640, 3744, 3780, 3801, 3840, 3848, 3885, 3996, 4032, 4095, 4144, 4160, 4320, 4329, 4344, 4368, 4440, 4480, 4662, 4680, 4706, 4736, 4810, 4887, 4914, 4992, 4995, 5040, 5068, 5180, 5328, 5376, 5430, 5460, 5616, 5760, 5772, 5792, 5824, 5920, 6048, 6216, 6240, 6335, 6516, 6552, 6660, 6697, 6720, 6734, 6912, 6993, 7020, 7059, 7104, 7215, 7240, 7280, 7488, 7560, 7602, 7696, 7770, 7992, 8064, 8145, 8190, 8288, 8320, 8640, 8658, 8688, 8736, 8880, 8960, 9324, 9360, 9412, 9472, 9620, 9774, 9828, 9984, 9990, 10080, 10101, 10136, 10360, 10656, 10860, 10920, 11232, 11403, 11520, 11544, 11584, 11648, 11655, 11765, 11840, 12096, 12285, 12432, 12480, 12670, 12987, 13032, 13104, 13320, 13394, 13440, 13468, 13986, 14040, 14118, 14208, 14430, 14480, 14560, 14976, 15120, 15204, 15392, 15540, 15984, 16128, 16290, 16380, 16471, 16576, 16640, 16835, 17280, 17316, 17376, 17472, 17760, 18648, 18720, 18824, 19005, 19240, 19548, 19656, 19980, 20091, 20160, 20202, 20272, 20720, 21177, 21312, 21645, 21720, 21840, 22464, 22806, 23088, 23168, 23296, 23310, 23530, 23680, 24192, 24435, 24570, 24864, 24960, 25340, 25974, 26064, 26208, 26640, 26788, 26880, 26936, 27972, 28080, 28236, 28416, 28860, 28960, 29120, 29952, 30240, 30303, 30408, 30784, 31080, 31968, 32580, 32760, 32942, 33152, 33485, 33670, 34209, 34560, 34632, 34752, 34944, 34965, 35295, 35520, 37296, 37440, 37648, 38010, 38480, 39096, 39312, 39960, 40182, 40320, 40404, 40544, 41440, 42354, 42624, 43290, 43440, 43680, 44928, 45612, 46176, 46336, 46620, 46879, 47060, 47360, 48384, 48870, 49140, 49413, 49728, 49920, 50505, 50680, 51948, 52128, 52416, 53280, 53576, 53872, 55944, 56160, 56472, 57015, 57720, 57920, 58240, 60273, 60480, 60606, 60816, 61568, 62160, 63531, 63936, 64935, 65160, 65520, 65884, 66304, 66970, 67340, 68418, 69264, 69504, 69888, 69930, 70590, 71040, 74592, 74880, 75296, 76020, 76960, 78192, 78624, 79920, 80364, 80640, 80808, 81088, 82355, 82880, 84708, 85248, 86580, 86880, 87061, 87360, 89856, 90909, 91224, 92352, 93240, 93758, 94120, 97740, 98280, 98826, 99456, 100455, 101010, 101360, 103896, 104256, 104832, 105885, 106560, 107152, 107744, 111888, 112320, 112944, 114030, 115440, 115840, 116480, 120546, 120960, 121212, 121632, 123136, 124320, 127062, 127872, 129870, 130320, 131040, 131768, 133940, 134680, 136836, 138528, 139008, 139860, 140637, 141180, 142080, 148239, 149184, 149760, 150592, 151515, 152040, 153920, 156384, 157248, 159840, 160728, 161616, 162176, 164710, 165760, 169416, 171045, 173160, 173760, 174122, 174720, 180819, 181818, 182448, 184704, 186480, 187516, 188240, 195480, 196560, 197652, 198912, 200910, 202020, 202720, 207792, 208512, 209664, 211770, 213120, 214304, 215488, 223776, 224640, 225888, 228060, 230880, 231680, 234395, 241092, 241920, 242424, 243264, 247065, 248640, 254124, 255744, 259740, 260640, 261183, 262080, 263536, 267880, 269360, 273672, 277056, 279720, 281274, 282360, 296478, 298368, 301184, 301365, 303030, 304080, 307840, 312768, 314496, 317655, 319680, 321456, 323232, 324352, 329420, 331520, 338832, 342090, 346320, 347520, 348244, 349440, 361638, 363636, 364896, 369408, 372960, 375032, 376480, 390960, 393120, 395304, 401820, 404040, 405440, 415584, 417024, 421911, 423540, 426240, 428608, 430976, 435305, 444717, 447552, 449280, 451776, 454545, 456120, 461760, 468790, 482184, 484848, 486528, 494130, 497280, 508248, 519480, 521280, 522366, 524160, 527072, 535760, 538720, 547344, 554112, 559440, 562548, 564720, 592956, 596736, 602368, 602730, 606060, 608160, 609427, 615680, 625536, 628992, 635310, 639360, 642912, 646464, 658840, 677664, 684180, 692640, 695040, 696488, 703185, 723276, 727272, 729792, 741195, 745920, 750064, 752960, 781920, 783549, 786240, 790608, 803640, 808080, 810880, 831168, 843822, 847080, 857216, 861952, 870610, 889434, 895104, 903552, 904095, 909090, 912240, 923520, 937580, 964368, 969696, 973056, 988260, 994560, 1016496, 1038960, 1042560, 1044732, 1048320, 1054144, 1071520, 1077440, 1094688, 1108224, 1118880, 1125096, 1129440, 1185912, 1205460, 1212120, 1216320, 1218854, 1251072, 1265733, 1270620, 1278720, 1285824, 1292928, 1305915, 1317680, 1355328, 1368360, 1385280, 1392976, 1406370, 1446552, 1454544, 1459584, 1482390, 1491840, 1500128, 1505920, 1563840, 1567098, 1572480, 1581216, 1607280, 1616160, 1621760, 1662336, 1687644, 1694160, 1714432, 1741220, 1778868, 1790208, 1807104, 1808190, 1818180, 1824480, 1828281, 1847040, 1875160, 1928736, 1939392, 1976520, 2032992, 2077920, 2085120, 2089464, 2108288, 2109555, 2143040, 2154880, 2189376, 2223585, 2237760, 2250192, 2258880, 2350647, 2371824, 2410920, 2424240, 2432640, 2437708, 2531466, 2541240, 2571648, 2585856, 2611830, 2635360, 2710656, 2736720, 2770560, 2785952, 2812740, 2893104, 2909088, 2919168, 2964780, 2983680, 3000256, 3011840, 3047135, 3127680, 3134196, 3144960, 3162432, 3214560, 3232320, 3324672, 3375288, 3388320, 3482440, 3557736, 3616380, 3636360, 3648960, 3656562, 3750320, 3857472, 3878784, 3917745, 3953040, 4065984, 4155840, 4178928, 4216576, 4219110, 4286080, 4309760, 4378752, 4447170, 4475520, 4500384, 4517760, 4701294, 4743648, 4821840, 4848480, 4865280, 4875416, 5062932, 5082480, 5143296, 5223660, 5270720, 5421312, 5473440, 5484843, 5541120, 5571904, 5625480, 5786208, 5818176, 5929560, 6000512, 6094270, 6255360, 6268392, 6324864, 6328665, 6429120, 6464640, 6750576, 6776640, 6964880, 7115472, 7232760, 7272720, 7297920, 7313124, 7500640, 7714944, 7757568, 7835490, 7906080, 8131968, 8311680, 8357856, 8438220, 8572160, 8757504, 8894340, 8951040, 9000768, 9035520, 9141405, 9402588, 9487296, 9643680, 9696960, 9750832, 10125864, 10164960, 10447320, 10541440, 10946880, 10969686, 11143808, 11250960, 11572416, 11636352, 11753235, 11859120, 12001024, 12188540, 12536784, 12649728, 12657330, 12858240, 12929280, 13501152, 13553280, 13929760, 14230944, 14465520, 14545440, 14595840, 14626248, 15001280, 15429888, 15670980, 15812160, 16263936, 16454529, 16623360, 16715712, 16876440, 17788680, 18001536, 18282810, 18805176, 18974592, 19287360, 19393920, 19501664, 20251728, 20329920, 20894640, 21082880, 21893760, 21939372, 22287616, 22501920, 23144832, 23272704, 23506470, 23718240, 24377080, 25073568, 25314660, 25716480, 27002304, 27106560, 27424215, 27859520, 28461888, 28931040, 29090880, 29252496, 30002560, 31341960, 31624320, 32909058, 33431424, 33752880, 35577360, 36003072, 36565620, 37610352, 37949184, 38574720, 38787840, 39003328, 40503456, 40659840, 41789280, 43787520, 43878744, 45003840, 46289664, 47012940, 47436480, 48754160, 50147136, 50629320, 54004608, 54848430, 55719040, 56923776, 57862080, 58181760, 58504992, 60005120, 62683920, 63248640, 65818116, 66862848, 67505760, 71154720, 73131240, 75220704, 77149440, 78006656, 81006912, 81319680, 82272645, 83578560, 87757488, 90007680, 94025880, 94872960, 97508320, 100294272, 101258640, 108009216, 109696860, 111438080, 113847552, 115724160, 116363520, 117009984, 125367840, 131636232, 135011520, 142309440, 146262480, 150441408, 156013312, 162013824, 164545290, 167157120, 175514976, 180015360, 188051760, 189745920, 195016640, 200588544, 202517280, 219393720, 231448320, 234019968, 250735680, 263272464, 270023040, 284618880, 292524960, 300882816, 324027648, 329090580, 334314240, 351029952, 376103520, 390033280, 405034560, 438787440, 468039936, 501471360, 526544928, 540046080, 569237760, 585049920, 601765632, 658181160, 702059904, 752207040, 780066560, 810069120, 877574880, 1002942720, 1053089856, 1170099840, 1316362320, 1404119808, 1504414080, 1620138240, 1755149760, 2106179712, 2340199680, 2632724640, 3008828160, 3510299520, 4212359424, 5265449280, 7020599040, 10530898560, 21061797120]

約数ペア:

[(1, 21061797120), (2, 10530898560), (3, 7020599040), (4, 5265449280), (5, 4212359424), (6, 3510299520), (7, 3008828160), (8, 2632724640), (9, 2340199680), (10, 2106179712), (12, 1755149760), (13, 1620138240), (14, 1504414080), (15, 1404119808), (16, 1316362320), (18, 1170099840), (20, 1053089856), (21, 1002942720), (24, 877574880), (26, 810069120), (27, 780066560), (28, 752207040), (30, 702059904), (32, 658181160), (35, 601765632), (36, 585049920), (37, 569237760), (39, 540046080), (40, 526544928), (42, 501471360), (45, 468039936), (48, 438787440), (52, 405034560), (54, 390033280), (56, 376103520), (60, 351029952), (63, 334314240), (64, 329090580), (65, 324027648), (70, 300882816), (72, 292524960), (74, 284618880), (78, 270023040), (80, 263272464), (84, 250735680), (90, 234019968), (91, 231448320), (96, 219393720), (104, 202517280), (105, 200588544), (108, 195016640), (111, 189745920), (112, 188051760), (117, 180015360), (120, 175514976), (126, 167157120), (128, 164545290), (130, 162013824), (135, 156013312), (140, 150441408), (144, 146262480), (148, 142309440), (156, 135011520), (160, 131636232), (168, 125367840), (180, 117009984), (181, 116363520), (182, 115724160), (185, 113847552), (189, 111438080), (192, 109696860), (195, 108009216), (208, 101258640), (210, 100294272), (216, 97508320), (222, 94872960), (224, 94025880), (234, 90007680), (240, 87757488), (252, 83578560), (256, 82272645), (259, 81319680), (260, 81006912), (270, 78006656), (273, 77149440), (280, 75220704), (288, 73131240), (296, 71154720), (312, 67505760), (315, 66862848), (320, 65818116), (333, 63248640), (336, 62683920), (351, 60005120), (360, 58504992), (362, 58181760), (364, 57862080), (370, 56923776), (378, 55719040), (384, 54848430), (390, 54004608), (416, 50629320), (420, 50147136), (432, 48754160), (444, 47436480), (448, 47012940), (455, 46289664), (468, 45003840), (480, 43878744), (481, 43787520), (504, 41789280), (518, 40659840), (520, 40503456), (540, 39003328), (543, 38787840), (546, 38574720), (555, 37949184), (560, 37610352), (576, 36565620), (585, 36003072), (592, 35577360), (624, 33752880), (630, 33431424), (640, 32909058), (666, 31624320), (672, 31341960), (702, 30002560), (720, 29252496), (724, 29090880), (728, 28931040), (740, 28461888), (756, 27859520), (768, 27424215), (777, 27106560), (780, 27002304), (819, 25716480), (832, 25314660), (840, 25073568), (864, 24377080), (888, 23718240), (896, 23506470), (905, 23272704), (910, 23144832), (936, 22501920), (945, 22287616), (960, 21939372), (962, 21893760), (999, 21082880), (1008, 20894640), (1036, 20329920), (1040, 20251728), (1080, 19501664), (1086, 19393920), (1092, 19287360), (1110, 18974592), (1120, 18805176), (1152, 18282810), (1170, 18001536), (1184, 17788680), (1248, 16876440), (1260, 16715712), (1267, 16623360), (1280, 16454529), (1295, 16263936), (1332, 15812160), (1344, 15670980), (1365, 15429888), (1404, 15001280), (1440, 14626248), (1443, 14595840), (1448, 14545440), (1456, 14465520), (1480, 14230944), (1512, 13929760), (1554, 13553280), (1560, 13501152), (1629, 12929280), (1638, 12858240), (1664, 12657330), (1665, 12649728), (1680, 12536784), (1728, 12188540), (1755, 12001024), (1776, 11859120), (1792, 11753235), (1810, 11636352), (1820, 11572416), (1872, 11250960), (1890, 11143808), (1920, 10969686), (1924, 10946880), (1998, 10541440), (2016, 10447320), (2072, 10164960), (2080, 10125864), (2160, 9750832), (2172, 9696960), (2184, 9643680), (2220, 9487296), (2240, 9402588), (2304, 9141405), (2331, 9035520), (2340, 9000768), (2353, 8951040), (2368, 8894340), (2405, 8757504), (2457, 8572160), (2496, 8438220), (2520, 8357856), (2534, 8311680), (2590, 8131968), (2664, 7906080), (2688, 7835490), (2715, 7757568), (2730, 7714944), (2808, 7500640), (2880, 7313124), (2886, 7297920), (2896, 7272720), (2912, 7232760), (2960, 7115472), (3024, 6964880), (3108, 6776640), (3120, 6750576), (3258, 6464640), (3276, 6429120), (3328, 6328665), (3330, 6324864), (3360, 6268392), (3367, 6255360), (3456, 6094270), (3510, 6000512), (3552, 5929560), (3620, 5818176), (3640, 5786208), (3744, 5625480), (3780, 5571904), (3801, 5541120), (3840, 5484843), (3848, 5473440), (3885, 5421312), (3996, 5270720), (4032, 5223660), (4095, 5143296), (4144, 5082480), (4160, 5062932), (4320, 4875416), (4329, 4865280), (4344, 4848480), (4368, 4821840), (4440, 4743648), (4480, 4701294), (4662, 4517760), (4680, 4500384), (4706, 4475520), (4736, 4447170), (4810, 4378752), (4887, 4309760), (4914, 4286080), (4992, 4219110), (4995, 4216576), (5040, 4178928), (5068, 4155840), (5180, 4065984), (5328, 3953040), (5376, 3917745), (5430, 3878784), (5460, 3857472), (5616, 3750320), (5760, 3656562), (5772, 3648960), (5792, 3636360), (5824, 3616380), (5920, 3557736), (6048, 3482440), (6216, 3388320), (6240, 3375288), (6335, 3324672), (6516, 3232320), (6552, 3214560), (6660, 3162432), (6697, 3144960), (6720, 3134196), (6734, 3127680), (6912, 3047135), (6993, 3011840), (7020, 3000256), (7059, 2983680), (7104, 2964780), (7215, 2919168), (7240, 2909088), (7280, 2893104), (7488, 2812740), (7560, 2785952), (7602, 2770560), (7696, 2736720), (7770, 2710656), (7992, 2635360), (8064, 2611830), (8145, 2585856), (8190, 2571648), (8288, 2541240), (8320, 2531466), (8640, 2437708), (8658, 2432640), (8688, 2424240), (8736, 2410920), (8880, 2371824), (8960, 2350647), (9324, 2258880), (9360, 2250192), (9412, 2237760), (9472, 2223585), (9620, 2189376), (9774, 2154880), (9828, 2143040), (9984, 2109555), (9990, 2108288), (10080, 2089464), (10101, 2085120), (10136, 2077920), (10360, 2032992), (10656, 1976520), (10860, 1939392), (10920, 1928736), (11232, 1875160), (11403, 1847040), (11520, 1828281), (11544, 1824480), (11584, 1818180), (11648, 1808190), (11655, 1807104), (11765, 1790208), (11840, 1778868), (12096, 1741220), (12285, 1714432), (12432, 1694160), (12480, 1687644), (12670, 1662336), (12987, 1621760), (13032, 1616160), (13104, 1607280), (13320, 1581216), (13394, 1572480), (13440, 1567098), 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