21400505280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 1008

約数和(自身を含む): 95787374592

約数和(自身を除く): 74386869312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 62, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 99, 105, 110, 112, 120, 121, 124, 126, 132, 140, 144, 154, 155, 160, 165, 168, 176, 180, 186, 192, 198, 210, 217, 220, 224, 231, 240, 242, 248, 252, 264, 279, 280, 283, 288, 308, 310, 315, 320, 330, 336, 341, 352, 360, 363, 372, 385, 396, 420, 434, 440, 448, 462, 465, 480, 484, 495, 496, 504, 528, 558, 560, 566, 576, 605, 616, 620, 630, 651, 660, 672, 682, 693, 704, 720, 726, 744, 770, 792, 840, 847, 849, 868, 880, 924, 930, 960, 968, 990, 992, 1008, 1023, 1056, 1085, 1089, 1116, 1120, 1132, 1155, 1210, 1232, 1240, 1260, 1302, 1320, 1344, 1364, 1386, 1395, 1415, 1440, 1452, 1488, 1540, 1584, 1680, 1694, 1698, 1705, 1736, 1760, 1815, 1848, 1860, 1936, 1953, 1980, 1981, 1984, 2016, 2046, 2112, 2170, 2178, 2232, 2240, 2264, 2310, 2387, 2420, 2464, 2480, 2520, 2541, 2547, 2604, 2640, 2728, 2772, 2790, 2830, 2880, 2904, 2976, 3069, 3080, 3113, 3168, 3255, 3360, 3388, 3396, 3410, 3465, 3472, 3520, 3630, 3696, 3720, 3751, 3872, 3906, 3960, 3962, 4032, 4092, 4235, 4245, 4340, 4356, 4464, 4528, 4620, 4774, 4840, 4928, 4960, 5040, 5082, 5094, 5115, 5208, 5280, 5445, 5456, 5544, 5580, 5660, 5808, 5943, 5952, 6138, 6160, 6226, 6336, 6510, 6720, 6776, 6792, 6820, 6930, 6944, 7161, 7260, 7392, 7440, 7502, 7623, 7744, 7812, 7920, 7924, 8184, 8470, 8490, 8680, 8712, 8773, 8928, 9056, 9240, 9339, 9548, 9680, 9765, 9905, 9920, 10080, 10164, 10188, 10230, 10416, 10560, 10890, 10912, 11088, 11160, 11253, 11320, 11616, 11886, 11935, 12276, 12320, 12452, 12705, 12735, 13020, 13552, 13584, 13640, 13860, 13888, 14322, 14520, 14784, 14880, 15004, 15246, 15345, 15565, 15624, 15840, 15848, 16368, 16940, 16980, 17360, 17424, 17546, 17829, 17856, 18112, 18480, 18678, 18755, 19096, 19360, 19530, 19810, 20160, 20328, 20376, 20460, 20832, 21483, 21780, 21791, 21824, 22176, 22320, 22506, 22640, 23232, 23772, 23870, 24552, 24640, 24904, 25410, 25470, 26040, 26257, 26319, 27104, 27168, 27280, 27720, 28017, 28644, 29040, 29715, 29760, 30008, 30492, 30690, 31130, 31248, 31680, 31696, 32736, 33759, 33880, 33960, 34243, 34720, 34848, 35092, 35658, 35805, 36960, 37356, 37510, 38115, 38192, 38720, 39060, 39620, 40656, 40752, 40920, 41664, 42966, 43560, 43582, 43865, 44352, 44640, 45012, 45280, 46695, 47544, 47740, 49104, 49808, 50820, 50940, 52080, 52514, 52638, 54208, 54336, 54560, 55440, 56034, 56265, 57288, 58080, 59430, 60016, 60984, 61380, 61411, 62260, 62496, 63392, 65373, 65472, 67518, 67760, 67920, 68486, 69440, 69696, 70184, 71316, 71610, 73920, 74712, 75020, 76230, 76384, 78120, 78771, 78957, 79240, 81312, 81504, 81840, 85932, 87120, 87164, 87730, 89145, 89280, 90024, 90560, 93390, 95088, 95480, 96503, 98208, 99616, 101640, 101880, 102729, 104160, 105028, 105276, 107415, 108955, 109120, 110880, 112068, 112530, 114576, 116160, 118860, 120032, 121968, 122760, 122822, 124520, 124992, 126784, 130746, 131285, 131595, 135036, 135520, 135840, 136972, 140085, 140368, 142632, 143220, 149424, 150040, 152460, 152768, 156240, 157542, 157914, 158480, 162624, 163008, 163680, 168795, 171215, 171864, 174240, 174328, 175460, 178290, 180048, 184233, 186780, 190176, 190960, 193006, 196119, 196416, 199232, 203280, 203760, 205458, 208320, 210056, 210552, 214830, 217910, 221760, 224136, 225060, 229152, 236313, 237720, 239701, 240064, 243936, 245520, 245644, 249040, 261492, 262570, 263190, 270072, 271040, 271680, 273944, 280170, 280736, 285264, 286440, 289509, 298848, 300080, 304920, 307055, 308187, 312480, 315084, 315828, 316960, 326865, 327360, 337590, 342430, 343728, 348480, 348656, 350920, 356580, 360096, 368466, 373560, 380352, 381920, 386012, 392238, 393855, 394785, 406560, 407520, 410916, 420112, 421104, 429660, 435820, 448272, 450120, 458304, 472626, 475440, 479402, 482515, 487872, 491040, 491288, 498080, 513645, 522984, 525140, 526380, 540144, 547888, 552699, 560340, 561472, 570528, 572880, 579018, 597696, 600160, 609840, 614110, 616374, 624960, 630168, 631656, 633920, 653730, 675180, 675521, 684860, 687456, 697312, 701840, 713160, 719103, 720192, 736932, 747120, 763840, 772024, 784476, 787710, 789570, 813120, 815040, 821832, 840224, 842208, 859320, 868527, 871640, 896544, 900240, 921165, 945252, 950880, 958804, 965030, 980595, 982080, 982576, 996160, 1027290, 1045968, 1050280, 1052760, 1061533, 1080288, 1095776, 1105398, 1120680, 1141056, 1145760, 1158036, 1181565, 1198505, 1200320, 1219680, 1228220, 1232748, 1260336, 1263312, 1307460, 1350360, 1351042, 1369720, 1374912, 1394624, 1403680, 1426320, 1438206, 1447545, 1473864, 1494240, 1540935, 1544048, 1568952, 1575420, 1579140, 1643664, 1680448, 1684416, 1718640, 1737054, 1743280, 1793088, 1800480, 1842330, 1890504, 1901760, 1917608, 1930060, 1961190, 1965152, 2026563, 2054580, 2091936, 2100560, 2105520, 2123066, 2157309, 2160576, 2191552, 2210796, 2241360, 2291520, 2316072, 2363130, 2397010, 2439360, 2456440, 2465496, 2520672, 2526624, 2614920, 2700720, 2702084, 2739440, 2763495, 2807360, 2852640, 2876412, 2895090, 2947728, 2988480, 3081870, 3088096, 3137904, 3150840, 3158280, 3184599, 3287328, 3377605, 3437280, 3474108, 3486560, 3595515, 3600960, 3684660, 3781008, 3835216, 3860120, 3922380, 3930304, 4053126, 4109160, 4183872, 4201120, 4211040, 4246132, 4314618, 4342635, 4421592, 4482720, 4632144, 4726260, 4794020, 4912880, 4930992, 5041344, 5053248, 5229840, 5307665, 5401440, 5404168, 5478880, 5526990, 5705280, 5752824, 5790180, 5895456, 6079689, 6163740, 6176192, 6275808, 6301680, 6316560, 6369198, 6574656, 6755210, 6874560, 6948216, 6973120, 7191030, 7369320, 7430731, 7562016, 7670432, 7720240, 7844760, 8106252, 8218320, 8402240, 8422080, 8492264, 8629236, 8685270, 8843184, 8965440, 9264288, 9452520, 9553797, 9588040, 9825760, 9861984, 10132815, 10459680, 10615330, 10786545, 10802880, 10808336, 10957760, 11053980, 11505648, 11580360, 11790912, 12159378, 12327480, 12551616, 12603360, 12633120, 12738396, 13510420, 13896432, 14382060, 14738640, 14861462, 15124032, 15340864, 15440480, 15689520, 15922995, 16212504, 16436640, 16984528, 17258472, 17370540, 17686368, 18528576, 18905040, 19107594, 19176080, 19651520, 19723968, 20265630, 20919360, 21230660, 21573090, 21616672, 22107960, 22292193, 23011296, 23160720, 24318756, 24654960, 25206720, 25266240, 25476792, 27020840, 27792864, 28764120, 29477280, 29722924, 30398445, 30880960, 31379040, 31845990, 32425008, 32873280, 33969056, 34516944, 34741080, 35372736, 37153655, 37810080, 38215188, 38352160, 40531260, 42461320, 43146180, 43233344, 44215920, 44584386, 46022592, 46321440, 47768985, 48637512, 49309920, 50953584, 54041680, 55585728, 57528240, 58954560, 59445848, 60796890, 62758080, 63691980, 64850016, 66876579, 67938112, 69033888, 69482160, 74307310, 75620160, 76430376, 76704320, 81062520, 84922640, 86292360, 88431840, 89168772, 92642880, 95537970, 97275024, 98619840, 101907168, 108083360, 111460965, 115056480, 118891696, 121593780, 127383960, 129700032, 133753158, 138067776, 138964320, 148614620, 152860752, 162125040, 169845280, 172584720, 176863680, 178337544, 191075940, 194550048, 203814336, 216166720, 222921930, 230112960, 237783392, 243187560, 254767920, 267506316, 277928640, 297229240, 305721504, 324250080, 334382895, 339690560, 345169440, 356675088, 382151880, 389100096, 445843860, 475566784, 486375120, 509535840, 535012632, 594458480, 611443008, 648500160, 668765790, 690338880, 713350176, 764303760, 891687720, 972750240, 1019071680, 1070025264, 1188916960, 1337531580, 1426700352, 1528607520, 1783375440, 1945500480, 2140050528, 2377833920, 2675063160, 3057215040, 3566750880, 4280101056, 5350126320, 7133501760, 10700252640, 21400505280]

約数ペア:

[(1, 21400505280), (2, 10700252640), (3, 7133501760), (4, 5350126320), (5, 4280101056), (6, 3566750880), (7, 3057215040), (8, 2675063160), (9, 2377833920), (10, 2140050528), (11, 1945500480), (12, 1783375440), (14, 1528607520), (15, 1426700352), (16, 1337531580), (18, 1188916960), (20, 1070025264), (21, 1019071680), (22, 972750240), (24, 891687720), (28, 764303760), (30, 713350176), (31, 690338880), (32, 668765790), (33, 648500160), (35, 611443008), (36, 594458480), (40, 535012632), (42, 509535840), (44, 486375120), (45, 475566784), (48, 445843860), (55, 389100096), (56, 382151880), (60, 356675088), (62, 345169440), (63, 339690560), (64, 334382895), (66, 324250080), (70, 305721504), (72, 297229240), (77, 277928640), (80, 267506316), (84, 254767920), (88, 243187560), (90, 237783392), (93, 230112960), (96, 222921930), (99, 216166720), (105, 203814336), (110, 194550048), (112, 191075940), (120, 178337544), (121, 176863680), (124, 172584720), (126, 169845280), (132, 162125040), (140, 152860752), (144, 148614620), (154, 138964320), (155, 138067776), (160, 133753158), (165, 129700032), (168, 127383960), (176, 121593780), (180, 118891696), (186, 115056480), (192, 111460965), (198, 108083360), (210, 101907168), (217, 98619840), (220, 97275024), (224, 95537970), (231, 92642880), (240, 89168772), (242, 88431840), (248, 86292360), (252, 84922640), (264, 81062520), (279, 76704320), (280, 76430376), (283, 75620160), (288, 74307310), (308, 69482160), (310, 69033888), (315, 67938112), (320, 66876579), (330, 64850016), (336, 63691980), (341, 62758080), (352, 60796890), (360, 59445848), (363, 58954560), (372, 57528240), (385, 55585728), (396, 54041680), (420, 50953584), (434, 49309920), (440, 48637512), (448, 47768985), (462, 46321440), (465, 46022592), (480, 44584386), (484, 44215920), (495, 43233344), (496, 43146180), (504, 42461320), (528, 40531260), (558, 38352160), (560, 38215188), (566, 37810080), (576, 37153655), (605, 35372736), (616, 34741080), (620, 34516944), (630, 33969056), (651, 32873280), (660, 32425008), (672, 31845990), (682, 31379040), (693, 30880960), (704, 30398445), (720, 29722924), (726, 29477280), (744, 28764120), (770, 27792864), (792, 27020840), (840, 25476792), (847, 25266240), (849, 25206720), (868, 24654960), (880, 24318756), (924, 23160720), (930, 23011296), (960, 22292193), (968, 22107960), (990, 21616672), (992, 21573090), (1008, 21230660), (1023, 20919360), (1056, 20265630), (1085, 19723968), (1089, 19651520), (1116, 19176080), (1120, 19107594), (1132, 18905040), (1155, 18528576), (1210, 17686368), (1232, 17370540), (1240, 17258472), (1260, 16984528), (1302, 16436640), (1320, 16212504), (1344, 15922995), (1364, 15689520), (1386, 15440480), (1395, 15340864), (1415, 15124032), (1440, 14861462), (1452, 14738640), (1488, 14382060), (1540, 13896432), (1584, 13510420), (1680, 12738396), (1694, 12633120), (1698, 12603360), (1705, 12551616), (1736, 12327480), (1760, 12159378), (1815, 11790912), (1848, 11580360), (1860, 11505648), (1936, 11053980), (1953, 10957760), (1980, 10808336), (1981, 10802880), (1984, 10786545), (2016, 10615330), (2046, 10459680), (2112, 10132815), (2170, 9861984), (2178, 9825760), (2232, 9588040), (2240, 9553797), (2264, 9452520), (2310, 9264288), (2387, 8965440), (2420, 8843184), (2464, 8685270), (2480, 8629236), (2520, 8492264), (2541, 8422080), (2547, 8402240), (2604, 8218320), (2640, 8106252), (2728, 7844760), (2772, 7720240), (2790, 7670432), (2830, 7562016), (2880, 7430731), (2904, 7369320), (2976, 7191030), (3069, 6973120), (3080, 6948216), (3113, 6874560), (3168, 6755210), (3255, 6574656), (3360, 6369198), (3388, 6316560), (3396, 6301680), (3410, 6275808), (3465, 6176192), (3472, 6163740), (3520, 6079689), (3630, 5895456), (3696, 5790180), (3720, 5752824), (3751, 5705280), (3872, 5526990), (3906, 5478880), (3960, 5404168), (3962, 5401440), (4032, 5307665), (4092, 5229840), (4235, 5053248), (4245, 5041344), (4340, 4930992), (4356, 4912880), (4464, 4794020), (4528, 4726260), (4620, 4632144), (4774, 4482720), (4840, 4421592), (4928, 4342635), (4960, 4314618), (5040, 4246132), (5082, 4211040), (5094, 4201120), (5115, 4183872), (5208, 4109160), (5280, 4053126), (5445, 3930304), (5456, 3922380), (5544, 3860120), (5580, 3835216), (5660, 3781008), (5808, 3684660), (5943, 3600960), (5952, 3595515), (6138, 3486560), (6160, 3474108), (6226, 3437280), (6336, 3377605), (6510, 3287328), (6720, 3184599), (6776, 3158280), (6792, 3150840), (6820, 3137904), (6930, 3088096), (6944, 3081870), (7161, 2988480), (7260, 2947728), (7392, 2895090), (7440, 2876412), (7502, 2852640), (7623, 2807360), (7744, 2763495), (7812, 2739440), (7920, 2702084), (7924, 2700720), (8184, 2614920), (8470, 2526624), (8490, 2520672), (8680, 2465496), (8712, 2456440), (8773, 2439360), (8928, 2397010), (9056, 2363130), (9240, 2316072), (9339, 2291520), (9548, 2241360), (9680, 2210796), (9765, 2191552), (9905, 2160576), (9920, 2157309), (10080, 2123066), (10164, 2105520), (10188, 2100560), (10230, 2091936), (10416, 2054580), (10560, 2026563), (10890, 1965152), (10912, 1961190), (11088, 1930060), (11160, 1917608), (11253, 1901760), (11320, 1890504), (11616, 1842330), (11886, 1800480), (11935, 1793088), (12276, 1743280), (12320, 1737054), (12452, 1718640), (12705, 1684416), (12735, 1680448), (13020, 1643664), (13552, 1579140), (13584, 1575420), (13640, 1568952), (13860, 1544048), (13888, 1540935), (14322, 1494240), (14520, 1473864), (14784, 1447545), (14880, 1438206), (15004, 1426320), (15246, 1403680), (15345, 1394624), (15565, 1374912), (15624, 1369720), (15840, 1351042), (15848, 1350360), (16368, 1307460), (16940, 1263312), (16980, 1260336), (17360, 1232748), (17424, 1228220), (17546, 1219680), (17829, 1200320), (17856, 1198505), (18112, 1181565), (18480, 1158036), (18678, 1145760), (18755, 1141056), (19096, 1120680), (19360, 1105398), (19530, 1095776), (19810, 1080288), (20160, 1061533), (20328, 1052760), (20376, 1050280), (20460, 1045968), (20832, 1027290), (21483, 996160), (21780, 982576), (21791, 982080), (21824, 980595), (22176, 965030), (22320, 958804), (22506, 950880), (22640, 945252), (23232, 921165), (23772, 900240), (23870, 896544), (24552, 871640), (24640, 868527), (24904, 859320), (25410, 842208), (25470, 840224), (26040, 821832), (26257, 815040), (26319, 813120), (27104, 789570), (27168, 787710), (27280, 784476), (27720, 772024), (28017, 763840), (28644, 747120), (29040, 736932), (29715, 720192), (29760, 719103), (30008, 713160), (30492, 701840), (30690, 697312), (31130, 687456), (31248, 684860), (31680, 675521), (31696, 675180), (32736, 653730), (33759, 633920), (33880, 631656), (33960, 630168), (34243, 624960), (34720, 616374), (34848, 614110), (35092, 609840), (35658, 600160), (35805, 597696), (36960, 579018), (37356, 572880), (37510, 570528), (38115, 561472), (38192, 560340), (38720, 552699), (39060, 547888), (39620, 540144), (40656, 526380), (40752, 525140), (40920, 522984), (41664, 513645), (42966, 498080), (43560, 491288), (43582, 491040), (43865, 487872), (44352, 482515), (44640, 479402), (45012, 475440), (45280, 472626), (46695, 458304), (47544, 450120), (47740, 448272), (49104, 435820), (49808, 429660), (50820, 421104), (50940, 420112), (52080, 410916), (52514, 407520), (52638, 406560), (54208, 394785), (54336, 393855), (54560, 392238), (55440, 386012), (56034, 381920), (56265, 380352), (57288, 373560), (58080, 368466), (59430, 360096), (60016, 356580), (60984, 350920), (61380, 348656), (61411, 348480), (62260, 343728), (62496, 342430), (63392, 337590), (65373, 327360), (65472, 326865), (67518, 316960), (67760, 315828), (67920, 315084), (68486, 312480), (69440, 308187), (69696, 307055), (70184, 304920), (71316, 300080), (71610, 298848), (73920, 289509), (74712, 286440), (75020, 285264), (76230, 280736), (76384, 280170), (78120, 273944), (78771, 271680), (78957, 271040), (79240, 270072), (81312, 263190), (81504, 262570), (81840, 261492), (85932, 249040), (87120, 245644), (87164, 245520), (87730, 243936), (89145, 240064), (89280, 239701), (90024, 237720), (90560, 236313), (93390, 229152), (95088, 225060), (95480, 224136), (96503, 221760), (98208, 217910), (99616, 214830), (101640, 210552), (101880, 210056), (102729, 208320), (104160, 205458), (105028, 203760), (105276, 203280), (107415, 199232), (108955, 196416), (109120, 196119), (110880, 193006), (112068, 190960), (112530, 190176), (114576, 186780), (116160, 184233), (118860, 180048), (120032, 178290), (121968, 175460), (122760, 174328), (122822, 174240), (124520, 171864), (124992, 171215), (126784, 168795), (130746, 163680), (131285, 163008), (131595, 162624), (135036, 158480), (135520, 157914), (135840, 157542), (136972, 156240), (140085, 152768), (140368, 152460), (142632, 150040), (143220, 149424)]