21412951560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:763

約数の個数: 1024

約数和(自身を含む): 99283968000

約数和(自身を除く): 77871016440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 27, 28, 29, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 54, 55, 56, 58, 60, 63, 65, 66, 70, 72, 77, 78, 84, 87, 88, 90, 91, 99, 104, 105, 108, 110, 116, 117, 120, 126, 130, 132, 135, 140, 143, 145, 154, 156, 165, 168, 174, 180, 182, 189, 195, 198, 203, 210, 216, 220, 231, 232, 234, 252, 260, 261, 264, 270, 273, 280, 286, 290, 297, 308, 312, 315, 319, 330, 348, 351, 360, 364, 377, 378, 385, 390, 396, 406, 420, 429, 435, 440, 455, 462, 468, 495, 504, 520, 522, 540, 546, 572, 580, 585, 594, 609, 616, 630, 638, 660, 683, 693, 696, 702, 715, 728, 754, 756, 770, 780, 783, 792, 812, 819, 840, 858, 870, 910, 924, 936, 945, 957, 990, 1001, 1015, 1044, 1080, 1092, 1131, 1144, 1155, 1160, 1170, 1188, 1218, 1260, 1276, 1287, 1305, 1320, 1365, 1366, 1386, 1404, 1430, 1485, 1508, 1512, 1540, 1560, 1566, 1595, 1624, 1638, 1716, 1740, 1755, 1820, 1827, 1848, 1885, 1890, 1914, 1980, 2002, 2030, 2049, 2079, 2088, 2145, 2184, 2233, 2262, 2310, 2340, 2376, 2436, 2457, 2520, 2552, 2574, 2610, 2639, 2730, 2732, 2772, 2808, 2860, 2871, 2970, 3003, 3016, 3045, 3080, 3132, 3190, 3276, 3393, 3415, 3432, 3465, 3480, 3510, 3640, 3654, 3770, 3780, 3828, 3861, 3915, 3960, 4004, 4060, 4095, 4098, 4147, 4158, 4290, 4466, 4524, 4620, 4680, 4781, 4785, 4872, 4914, 5005, 5148, 5220, 5278, 5460, 5464, 5481, 5544, 5655, 5720, 5742, 5940, 6006, 6090, 6147, 6264, 6380, 6435, 6552, 6699, 6786, 6830, 6930, 7020, 7308, 7513, 7540, 7560, 7656, 7722, 7830, 7917, 8008, 8120, 8190, 8196, 8294, 8316, 8580, 8613, 8879, 8932, 9009, 9048, 9135, 9240, 9562, 9570, 9828, 10010, 10179, 10245, 10296, 10395, 10440, 10556, 10920, 10962, 11165, 11310, 11484, 11880, 12012, 12180, 12285, 12294, 12441, 12760, 12870, 13195, 13398, 13572, 13660, 13860, 14040, 14343, 14355, 14616, 15015, 15026, 15080, 15444, 15660, 15834, 16380, 16392, 16588, 16632, 16965, 17160, 17226, 17758, 17864, 18018, 18270, 18441, 19124, 19140, 19305, 19656, 19807, 20020, 20097, 20358, 20490, 20735, 20790, 21112, 21924, 22330, 22539, 22620, 22968, 23751, 23905, 24024, 24360, 24570, 24588, 24882, 25740, 26390, 26637, 26796, 27027, 27144, 27320, 27405, 27720, 28686, 28710, 29029, 30030, 30052, 30735, 30888, 31320, 31668, 32760, 33176, 33495, 33930, 34452, 35516, 36036, 36540, 36882, 37323, 37565, 38248, 38280, 38610, 39585, 39614, 40040, 40194, 40716, 40980, 41470, 41580, 43029, 43065, 43848, 44395, 44660, 45045, 45078, 45240, 47502, 47810, 49140, 49176, 49764, 50895, 51480, 52591, 52780, 53274, 53592, 54054, 54810, 57372, 57420, 58058, 59421, 60060, 60104, 60291, 61470, 62153, 62205, 63336, 66990, 67617, 67860, 68904, 71032, 71253, 71715, 72072, 73080, 73764, 74646, 75130, 77220, 79170, 79228, 79911, 80388, 81432, 81960, 82940, 83160, 86058, 86130, 87087, 88790, 89320, 90090, 90156, 92205, 95004, 95620, 97669, 98280, 99035, 99528, 100485, 101790, 105182, 105560, 106548, 108108, 109620, 111969, 112695, 114744, 114840, 116116, 118755, 118842, 120120, 120582, 122940, 124306, 124410, 129087, 133185, 133980, 135135, 135234, 135720, 138649, 142506, 143430, 145145, 147528, 149292, 150260, 154440, 157773, 158340, 158456, 159822, 160776, 165880, 172116, 172260, 174174, 177580, 178263, 180180, 180312, 184410, 186459, 186615, 190008, 191240, 195338, 198070, 200970, 202851, 203580, 210364, 213096, 215145, 216216, 217877, 219240, 223938, 225390, 232232, 237510, 237684, 239733, 241164, 245880, 248612, 248820, 257491, 258174, 261261, 262955, 266370, 267960, 270270, 270468, 277298, 285012, 286860, 290290, 293007, 297105, 298584, 300520, 301455, 310765, 315546, 316680, 319644, 338085, 344232, 344520, 348348, 355160, 356265, 356526, 360360, 368820, 372918, 373230, 390676, 396140, 399555, 401940, 405702, 407160, 415947, 420728, 430290, 435435, 435754, 447876, 450780, 473319, 475020, 475368, 479466, 482328, 488345, 497224, 497640, 514982, 516348, 522522, 525910, 532740, 534789, 540540, 540936, 554596, 559377, 559845, 570024, 573720, 580580, 586014, 594210, 602910, 621530, 631092, 639288, 645435, 653631, 676170, 683683, 693245, 696696, 712530, 713052, 737640, 745836, 746460, 772473, 781352, 783783, 788865, 792280, 799110, 803880, 811404, 831894, 860580, 870870, 871508, 879021, 891315, 895752, 901560, 932295, 946638, 950040, 958932, 976690, 1014255, 1029964, 1032696, 1045044, 1051820, 1065480, 1069578, 1081080, 1089385, 1109192, 1118754, 1119690, 1161160, 1172028, 1188420, 1198665, 1205820, 1243060, 1247841, 1262184, 1287455, 1290870, 1306305, 1307262, 1352340, 1367366, 1386490, 1419957, 1425060, 1426104, 1465035, 1491672, 1492920, 1525139, 1544946, 1567566, 1577730, 1598220, 1622808, 1663788, 1678131, 1721160, 1741740, 1743016, 1758042, 1782630, 1802437, 1864590, 1893276, 1917864, 1953380, 1960893, 2028510, 2051049, 2059928, 2079735, 2090088, 2103640, 2139156, 2178770, 2237508, 2239380, 2317419, 2344056, 2366595, 2376840, 2397330, 2411640, 2486120, 2495682, 2574910, 2581740, 2612610, 2614524, 2637063, 2673945, 2704680, 2734732, 2772980, 2796885, 2832401, 2839914, 2850120, 2930070, 3050278, 3089892, 3135132, 3155460, 3196440, 3268155, 3327576, 3356262, 3418415, 3483480, 3516084, 3565260, 3604874, 3729180, 3743523, 3786552, 3862365, 3906760, 3918915, 3921786, 4057020, 4102098, 4159470, 4278312, 4357540, 4395105, 4475016, 4478760, 4575417, 4634838, 4733190, 4794660, 4991364, 5149820, 5163480, 5225220, 5229048, 5274126, 5347890, 5407311, 5469464, 5545960, 5593770, 5664802, 5679828, 5860140, 5882679, 6100556, 6153147, 6179784, 6239205, 6270264, 6310920, 6536310, 6712524, 6836830, 6952257, 7032168, 7099785, 7130520, 7209748, 7458360, 7487046, 7625695, 7724730, 7837830, 7843572, 8114040, 8204196, 8318940, 8390655, 8497203, 8715080, 8790210, 9012185, 9150834, 9269676, 9466380, 9589320, 9804465, 9982728, 10255245, 10299640, 10450440, 10548252, 10695780, 10814622, 11187540, 11329604, 11359656, 11587095, 11720280, 11765358, 12201112, 12306294, 12478410, 13072620, 13185315, 13425048, 13673660, 13726251, 13904514, 14162005, 14199570, 14419496, 14974092, 15251390, 15449460, 15675660, 15687144, 16221933, 16408392, 16637880, 16781310, 16994406, 17580420, 18024370, 18301668, 18459441, 18539352, 18717615, 18932760, 19608930, 19826807, 20510490, 21096504, 21391560, 21629244, 22375080, 22659208, 22877085, 23174190, 23530716, 24612588, 24956820, 25491609, 26145240, 26370630, 27036555, 27347320, 27452502, 27809028, 28324010, 28399140, 29413395, 29948184, 30502780, 30765735, 30898920, 31351320, 32443866, 33562620, 33988812, 34761285, 35160840, 36048740, 36603336, 36918882, 37435230, 39217860, 39653614, 41020980, 41178753, 42486015, 43258488, 45754170, 46348380, 47061432, 48665799, 49225176, 49913640, 50983218, 52741260, 54073110, 54905004, 55618056, 56648020, 56798280, 58826790, 59480421, 61005560, 61531470, 64887732, 67125240, 67977624, 68631255, 69522570, 72097480, 73837764, 74870460, 76474827, 78435720, 79307228, 81109665, 82041960, 82357506, 84972030, 91508340, 92297205, 92696760, 97331598, 99134035, 101966436, 105482520, 108146220, 109810008, 113296040, 117653580, 118960842, 123062940, 127458045, 129775464, 137262510, 139045140, 147675528, 149740920, 152949654, 158614456, 162219330, 164715012, 169944060, 178441263, 183016680, 184594410, 194663196, 198268070, 203932872, 205893765, 216292440, 235307160, 237921684, 243328995, 246125880, 254916090, 274525020, 278090280, 297402105, 305899308, 324438660, 329430024, 339888120, 356882526, 369188820, 382374135, 389326392, 396536140, 411787530, 475843368, 486657990, 509832180, 535323789, 549050040, 594804210, 611798616, 648877320, 713765052, 738377640, 764748270, 793072280, 823575060, 892206315, 973315980, 1019664360, 1070647578, 1189608420, 1427530104, 1529496540, 1647150120, 1784412630, 1946631960, 2141295156, 2379216840, 2676618945, 3058993080, 3568825260, 4282590312, 5353237890, 7137650520, 10706475780, 21412951560]

約数ペア:

[(1, 21412951560), (2, 10706475780), (3, 7137650520), (4, 5353237890), (5, 4282590312), (6, 3568825260), (7, 3058993080), (8, 2676618945), (9, 2379216840), (10, 2141295156), (11, 1946631960), (12, 1784412630), (13, 1647150120), (14, 1529496540), (15, 1427530104), (18, 1189608420), (20, 1070647578), (21, 1019664360), (22, 973315980), (24, 892206315), (26, 823575060), (27, 793072280), (28, 764748270), (29, 738377640), (30, 713765052), (33, 648877320), (35, 611798616), (36, 594804210), (39, 549050040), (40, 535323789), (42, 509832180), (44, 486657990), (45, 475843368), (52, 411787530), (54, 396536140), (55, 389326392), (56, 382374135), (58, 369188820), (60, 356882526), (63, 339888120), (65, 329430024), (66, 324438660), (70, 305899308), (72, 297402105), (77, 278090280), (78, 274525020), (84, 254916090), (87, 246125880), (88, 243328995), (90, 237921684), (91, 235307160), (99, 216292440), (104, 205893765), (105, 203932872), (108, 198268070), (110, 194663196), (116, 184594410), (117, 183016680), (120, 178441263), (126, 169944060), (130, 164715012), (132, 162219330), (135, 158614456), (140, 152949654), (143, 149740920), (145, 147675528), (154, 139045140), (156, 137262510), (165, 129775464), (168, 127458045), (174, 123062940), (180, 118960842), (182, 117653580), (189, 113296040), (195, 109810008), (198, 108146220), (203, 105482520), (210, 101966436), (216, 99134035), (220, 97331598), (231, 92696760), (232, 92297205), (234, 91508340), (252, 84972030), (260, 82357506), (261, 82041960), (264, 81109665), (270, 79307228), (273, 78435720), (280, 76474827), (286, 74870460), (290, 73837764), (297, 72097480), (308, 69522570), (312, 68631255), (315, 67977624), (319, 67125240), (330, 64887732), (348, 61531470), (351, 61005560), (360, 59480421), (364, 58826790), (377, 56798280), (378, 56648020), (385, 55618056), (390, 54905004), (396, 54073110), (406, 52741260), (420, 50983218), (429, 49913640), (435, 49225176), (440, 48665799), (455, 47061432), (462, 46348380), (468, 45754170), (495, 43258488), (504, 42486015), (520, 41178753), (522, 41020980), (540, 39653614), (546, 39217860), (572, 37435230), (580, 36918882), (585, 36603336), (594, 36048740), (609, 35160840), (616, 34761285), (630, 33988812), (638, 33562620), (660, 32443866), (683, 31351320), (693, 30898920), (696, 30765735), (702, 30502780), (715, 29948184), (728, 29413395), (754, 28399140), (756, 28324010), (770, 27809028), (780, 27452502), (783, 27347320), (792, 27036555), (812, 26370630), (819, 26145240), (840, 25491609), (858, 24956820), (870, 24612588), (910, 23530716), (924, 23174190), (936, 22877085), (945, 22659208), (957, 22375080), (990, 21629244), (1001, 21391560), (1015, 21096504), (1044, 20510490), (1080, 19826807), (1092, 19608930), (1131, 18932760), (1144, 18717615), (1155, 18539352), (1160, 18459441), (1170, 18301668), (1188, 18024370), (1218, 17580420), (1260, 16994406), (1276, 16781310), (1287, 16637880), (1305, 16408392), (1320, 16221933), (1365, 15687144), (1366, 15675660), (1386, 15449460), (1404, 15251390), (1430, 14974092), (1485, 14419496), (1508, 14199570), (1512, 14162005), (1540, 13904514), (1560, 13726251), (1566, 13673660), (1595, 13425048), (1624, 13185315), (1638, 13072620), (1716, 12478410), (1740, 12306294), (1755, 12201112), (1820, 11765358), (1827, 11720280), (1848, 11587095), (1885, 11359656), (1890, 11329604), (1914, 11187540), (1980, 10814622), (2002, 10695780), (2030, 10548252), (2049, 10450440), (2079, 10299640), (2088, 10255245), (2145, 9982728), (2184, 9804465), (2233, 9589320), (2262, 9466380), (2310, 9269676), (2340, 9150834), (2376, 9012185), (2436, 8790210), (2457, 8715080), (2520, 8497203), (2552, 8390655), (2574, 8318940), (2610, 8204196), (2639, 8114040), (2730, 7843572), (2732, 7837830), (2772, 7724730), (2808, 7625695), (2860, 7487046), (2871, 7458360), (2970, 7209748), (3003, 7130520), (3016, 7099785), (3045, 7032168), (3080, 6952257), (3132, 6836830), (3190, 6712524), (3276, 6536310), (3393, 6310920), (3415, 6270264), (3432, 6239205), (3465, 6179784), (3480, 6153147), (3510, 6100556), (3640, 5882679), (3654, 5860140), (3770, 5679828), (3780, 5664802), (3828, 5593770), (3861, 5545960), (3915, 5469464), (3960, 5407311), (4004, 5347890), (4060, 5274126), (4095, 5229048), (4098, 5225220), (4147, 5163480), (4158, 5149820), (4290, 4991364), (4466, 4794660), (4524, 4733190), (4620, 4634838), (4680, 4575417), (4781, 4478760), (4785, 4475016), (4872, 4395105), (4914, 4357540), (5005, 4278312), (5148, 4159470), (5220, 4102098), (5278, 4057020), (5460, 3921786), (5464, 3918915), (5481, 3906760), (5544, 3862365), (5655, 3786552), (5720, 3743523), (5742, 3729180), (5940, 3604874), (6006, 3565260), (6090, 3516084), (6147, 3483480), (6264, 3418415), (6380, 3356262), (6435, 3327576), (6552, 3268155), (6699, 3196440), (6786, 3155460), (6830, 3135132), (6930, 3089892), (7020, 3050278), (7308, 2930070), (7513, 2850120), (7540, 2839914), (7560, 2832401), (7656, 2796885), (7722, 2772980), (7830, 2734732), (7917, 2704680), (8008, 2673945), (8120, 2637063), (8190, 2614524), (8196, 2612610), (8294, 2581740), (8316, 2574910), (8580, 2495682), (8613, 2486120), (8879, 2411640), (8932, 2397330), (9009, 2376840), (9048, 2366595), (9135, 2344056), (9240, 2317419), (9562, 2239380), (9570, 2237508), (9828, 2178770), (10010, 2139156), (10179, 2103640), (10245, 2090088), (10296, 2079735), (10395, 2059928), (10440, 2051049), (10556, 2028510), (10920, 1960893), (10962, 1953380), (11165, 1917864), (11310, 1893276), (11484, 1864590), (11880, 1802437), (12012, 1782630), (12180, 1758042), (12285, 1743016), (12294, 1741740), (12441, 1721160), (12760, 1678131), (12870, 1663788), (13195, 1622808), (13398, 1598220), (13572, 1577730), (13660, 1567566), (13860, 1544946), (14040, 1525139), (14343, 1492920), (14355, 1491672), (14616, 1465035), (15015, 1426104), (15026, 1425060), (15080, 1419957), (15444, 1386490), (15660, 1367366), (15834, 1352340), (16380, 1307262), (16392, 1306305), (16588, 1290870), (16632, 1287455), (16965, 1262184), (17160, 1247841), (17226, 1243060), (17758, 1205820), (17864, 1198665), (18018, 1188420), (18270, 1172028), (18441, 1161160), (19124, 1119690), (19140, 1118754), (19305, 1109192), (19656, 1089385), (19807, 1081080), (20020, 1069578), (20097, 1065480), (20358, 1051820), (20490, 1045044), (20735, 1032696), (20790, 1029964), (21112, 1014255), (21924, 976690), (22330, 958932), (22539, 950040), (22620, 946638), (22968, 932295), (23751, 901560), (23905, 895752), (24024, 891315), (24360, 879021), (24570, 871508), (24588, 870870), (24882, 860580), (25740, 831894), (26390, 811404), (26637, 803880), (26796, 799110), (27027, 792280), (27144, 788865), (27320, 783783), (27405, 781352), (27720, 772473), (28686, 746460), (28710, 745836), (29029, 737640), (30030, 713052), (30052, 712530), (30735, 696696), (30888, 693245), (31320, 683683), (31668, 676170), (32760, 653631), (33176, 645435), (33495, 639288), (33930, 631092), (34452, 621530), (35516, 602910), (36036, 594210), (36540, 586014), (36882, 580580), (37323, 573720), (37565, 570024), (38248, 559845), (38280, 559377), (38610, 554596), (39585, 540936), (39614, 540540), (40040, 534789), (40194, 532740), (40716, 525910), (40980, 522522), (41470, 516348), (41580, 514982), (43029, 497640), (43065, 497224), (43848, 488345), (44395, 482328), (44660, 479466), (45045, 475368), (45078, 475020), (45240, 473319), (47502, 450780), (47810, 447876), (49140, 435754), (49176, 435435), (49764, 430290), (50895, 420728), (51480, 415947), (52591, 407160), (52780, 405702), (53274, 401940), (53592, 399555), (54054, 396140), (54810, 390676), (57372, 373230), (57420, 372918), (58058, 368820), (59421, 360360), (60060, 356526), (60104, 356265), (60291, 355160), (61470, 348348), (62153, 344520), (62205, 344232), (63336, 338085), (66990, 319644), (67617, 316680), (67860, 315546), (68904, 310765), (71032, 301455), (71253, 300520), (71715, 298584), (72072, 297105), (73080, 293007), (73764, 290290), (74646, 286860), (75130, 285012), (77220, 277298), (79170, 270468), (79228, 270270), (79911, 267960), (80388, 266370), (81432, 262955), (81960, 261261), (82940, 258174), (83160, 257491), (86058, 248820), (86130, 248612), (87087, 245880), (88790, 241164), (89320, 239733), (90090, 237684), (90156, 237510), (92205, 232232), (95004, 225390), (95620, 223938), (97669, 219240), (98280, 217877), (99035, 216216), (99528, 215145), (100485, 213096), (101790, 210364), (105182, 203580), (105560, 202851), (106548, 200970), (108108, 198070), (109620, 195338), (111969, 191240), (112695, 190008), (114744, 186615), (114840, 186459), (116116, 184410), (118755, 180312), (118842, 180180), (120120, 178263), (120582, 177580), (122940, 174174), (124306, 172260), (124410, 172116), (129087, 165880), (133185, 160776), (133980, 159822), (135135, 158456), (135234, 158340), (135720, 157773), (138649, 154440), (142506, 150260), (143430, 149292), (145145, 147528)]