20759578560

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 896

約数和(自身を含む): 90345646080

約数和(自身を除く): 69586067520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 61, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 122, 126, 135, 136, 140, 144, 153, 160, 168, 170, 180, 183, 189, 192, 204, 210, 216, 224, 238, 240, 244, 252, 255, 270, 272, 280, 288, 305, 306, 315, 320, 331, 336, 340, 357, 360, 366, 378, 408, 420, 427, 432, 448, 459, 476, 480, 488, 504, 510, 540, 544, 549, 560, 576, 595, 610, 612, 630, 662, 672, 680, 714, 720, 732, 756, 765, 816, 840, 854, 864, 915, 918, 945, 952, 960, 976, 993, 1008, 1020, 1037, 1071, 1080, 1088, 1098, 1120, 1190, 1220, 1224, 1260, 1281, 1324, 1344, 1360, 1428, 1440, 1464, 1512, 1530, 1632, 1647, 1655, 1680, 1708, 1728, 1785, 1830, 1836, 1890, 1904, 1952, 1986, 2016, 2040, 2074, 2135, 2142, 2160, 2196, 2240, 2295, 2317, 2380, 2440, 2448, 2520, 2562, 2648, 2720, 2745, 2856, 2880, 2928, 2979, 3024, 3060, 3111, 3213, 3264, 3294, 3310, 3360, 3416, 3570, 3660, 3672, 3780, 3808, 3843, 3904, 3972, 4032, 4080, 4148, 4270, 4284, 4320, 4392, 4590, 4634, 4760, 4880, 4896, 4965, 5040, 5124, 5185, 5296, 5355, 5440, 5490, 5627, 5712, 5856, 5958, 6048, 6120, 6222, 6405, 6426, 6588, 6620, 6720, 6832, 6951, 7140, 7259, 7320, 7344, 7560, 7616, 7686, 7944, 8160, 8235, 8296, 8540, 8568, 8640, 8784, 8937, 9180, 9268, 9333, 9520, 9760, 9792, 9930, 10080, 10248, 10370, 10592, 10710, 10980, 11254, 11424, 11529, 11585, 11712, 11916, 12096, 12240, 12444, 12810, 12852, 13176, 13240, 13664, 13902, 14280, 14518, 14640, 14688, 14895, 15120, 15372, 15555, 15888, 16065, 16320, 16470, 16592, 16881, 17080, 17136, 17568, 17874, 18360, 18536, 18666, 19040, 19215, 19520, 19860, 20160, 20191, 20496, 20740, 20853, 21184, 21420, 21777, 21960, 22508, 22848, 23058, 23170, 23832, 24480, 24888, 25620, 25704, 26352, 26480, 27328, 27804, 27999, 28135, 28560, 29036, 29280, 29376, 29790, 30240, 30744, 31110, 31776, 32130, 32940, 33184, 33762, 34160, 34272, 34755, 35136, 35748, 36295, 36720, 37072, 37332, 38080, 38430, 39389, 39720, 40382, 40992, 41480, 41706, 42840, 43554, 43920, 44685, 45016, 46116, 46340, 46665, 47664, 48960, 49776, 50643, 51240, 51408, 52704, 52960, 55608, 55998, 56270, 57120, 57645, 58072, 58560, 59580, 60480, 60573, 61488, 62220, 62559, 63552, 64260, 65331, 65880, 66368, 67524, 68320, 68544, 69510, 71496, 72590, 73440, 74144, 74664, 76860, 78778, 79440, 80764, 81984, 82960, 83412, 84405, 85680, 87108, 87840, 89370, 90032, 92232, 92680, 93330, 95328, 99552, 100955, 101286, 102480, 102816, 104265, 105408, 105920, 108885, 111216, 111996, 112540, 114240, 115290, 116144, 118167, 119160, 121146, 122976, 124440, 125118, 128520, 130662, 131760, 135048, 136640, 139020, 139995, 141337, 142992, 145180, 146880, 148288, 149328, 151929, 153720, 157556, 158880, 161528, 165920, 166824, 168810, 171360, 174216, 175680, 178740, 180064, 181719, 184464, 185360, 186660, 190656, 195993, 196945, 199104, 201910, 202572, 204960, 205632, 208530, 217770, 222432, 223992, 225080, 230580, 232288, 236334, 238320, 242292, 245952, 248880, 250236, 253215, 257040, 261324, 263520, 270096, 278040, 279990, 282674, 285984, 290360, 298656, 302865, 303858, 307440, 312795, 315112, 317760, 323056, 326655, 331840, 333648, 337620, 342720, 343247, 348432, 354501, 357480, 360128, 363438, 368928, 370720, 373320, 391986, 393890, 403820, 405144, 409920, 417060, 424011, 435540, 444864, 447984, 450160, 461160, 464576, 472668, 476640, 484584, 497760, 500472, 506430, 514080, 522648, 527040, 540192, 545157, 556080, 559980, 565348, 571968, 580720, 590835, 597312, 605730, 607716, 614880, 625590, 630224, 646112, 653310, 667296, 675240, 686494, 696864, 706685, 709002, 714960, 726876, 737856, 741440, 746640, 759645, 783972, 787780, 807640, 810288, 834120, 848022, 871080, 895968, 900320, 908595, 922320, 945336, 953280, 969168, 979965, 995520, 1000944, 1012860, 1028160, 1029741, 1045296, 1063503, 1080384, 1090314, 1112160, 1119960, 1130696, 1161440, 1181670, 1211460, 1215432, 1229760, 1251180, 1260448, 1272033, 1292224, 1306620, 1334592, 1350480, 1372988, 1393728, 1413370, 1418004, 1429920, 1453752, 1493280, 1519290, 1567944, 1575560, 1615280, 1620576, 1668240, 1696044, 1716235, 1742160, 1772505, 1791936, 1800640, 1817190, 1844640, 1890672, 1938336, 1959930, 2001888, 2025720, 2059482, 2090592, 2120055, 2127006, 2180628, 2224320, 2239920, 2261392, 2322880, 2363340, 2402729, 2422920, 2430864, 2502360, 2520896, 2544066, 2613240, 2700960, 2725785, 2745976, 2826740, 2836008, 2859840, 2907504, 2986560, 3038580, 3089223, 3135888, 3151120, 3230560, 3241152, 3336480, 3392088, 3432470, 3484320, 3545010, 3634380, 3689280, 3781344, 3816099, 3876672, 3919860, 4003776, 4051440, 4118964, 4181184, 4240110, 4254012, 4361256, 4479840, 4522784, 4726680, 4805458, 4845840, 4861728, 5004720, 5088132, 5148705, 5226480, 5317515, 5401920, 5451570, 5491952, 5653480, 5672016, 5815008, 6077160, 6178446, 6271776, 6302240, 6360165, 6461120, 6672960, 6784176, 6864940, 6968640, 7090020, 7208187, 7268760, 7562688, 7632198, 7839720, 8102880, 8237928, 8480220, 8508024, 8722512, 8959680, 9045568, 9267669, 9453360, 9610916, 9691680, 9723456, 10009440, 10176264, 10297410, 10452960, 10635030, 10903140, 10983904, 11306960, 11344032, 11630016, 12013645, 12154320, 12356892, 12543552, 12604480, 12720330, 13568352, 13729880, 14180040, 14416374, 14537520, 15264396, 15446115, 15679440, 16205760, 16475856, 16960440, 17016048, 17445024, 18535338, 18906720, 19080495, 19221832, 19383360, 20018880, 20352528, 20594820, 20905920, 21270060, 21624561, 21806280, 21967808, 22613920, 22688064, 24027290, 24308640, 24713784, 25440660, 27136704, 27459760, 28360080, 28832748, 29075040, 30528792, 30892230, 31358880, 32951712, 33920880, 34032096, 34890048, 36040935, 37070676, 37813440, 38160990, 38443664, 40705056, 41189640, 42540120, 43249122, 43612560, 45227840, 46338345, 48054580, 48617280, 49427568, 50881320, 54919520, 56720160, 57665496, 58150080, 61057584, 61784460, 62717760, 64873683, 65903424, 67841760, 68064192, 72081870, 74141352, 76321980, 76887328, 81410112, 82379280, 85080240, 86498244, 87225120, 92676690, 96109160, 98855136, 101762640, 108122805, 109839040, 113440320, 115330992, 122115168, 123568920, 129747366, 135683520, 144163740, 148282704, 152643960, 153774656, 164758560, 170160480, 172996488, 174450240, 185353380, 192218320, 197710272, 203525280, 216245610, 230661984, 244230336, 247137840, 259494732, 288327480, 296565408, 305287920, 324368415, 329517120, 340320960, 345992976, 370706760, 384436640, 407050560, 432491220, 461323968, 494275680, 518989464, 576654960, 593130816, 610575840, 648736830, 691985952, 741413520, 768873280, 864982440, 988551360, 1037978928, 1153309920, 1221151680, 1297473660, 1383971904, 1482827040, 1729964880, 2075957856, 2306619840, 2594947320, 2965654080, 3459929760, 4151915712, 5189894640, 6919859520, 10379789280, 20759578560]

約数ペア:

[(1, 20759578560), (2, 10379789280), (3, 6919859520), (4, 5189894640), (5, 4151915712), (6, 3459929760), (7, 2965654080), (8, 2594947320), (9, 2306619840), (10, 2075957856), (12, 1729964880), (14, 1482827040), (15, 1383971904), (16, 1297473660), (17, 1221151680), (18, 1153309920), (20, 1037978928), (21, 988551360), (24, 864982440), (27, 768873280), (28, 741413520), (30, 691985952), (32, 648736830), (34, 610575840), (35, 593130816), (36, 576654960), (40, 518989464), (42, 494275680), (45, 461323968), (48, 432491220), (51, 407050560), (54, 384436640), (56, 370706760), (60, 345992976), (61, 340320960), (63, 329517120), (64, 324368415), (68, 305287920), (70, 296565408), (72, 288327480), (80, 259494732), (84, 247137840), (85, 244230336), (90, 230661984), (96, 216245610), (102, 203525280), (105, 197710272), (108, 192218320), (112, 185353380), (119, 174450240), (120, 172996488), (122, 170160480), (126, 164758560), (135, 153774656), (136, 152643960), (140, 148282704), (144, 144163740), (153, 135683520), (160, 129747366), (168, 123568920), (170, 122115168), (180, 115330992), (183, 113440320), (189, 109839040), (192, 108122805), (204, 101762640), (210, 98855136), (216, 96109160), (224, 92676690), (238, 87225120), (240, 86498244), (244, 85080240), (252, 82379280), (255, 81410112), (270, 76887328), (272, 76321980), (280, 74141352), (288, 72081870), (305, 68064192), (306, 67841760), (315, 65903424), (320, 64873683), (331, 62717760), (336, 61784460), (340, 61057584), (357, 58150080), (360, 57665496), (366, 56720160), (378, 54919520), (408, 50881320), (420, 49427568), (427, 48617280), (432, 48054580), (448, 46338345), (459, 45227840), (476, 43612560), (480, 43249122), (488, 42540120), (504, 41189640), (510, 40705056), (540, 38443664), (544, 38160990), (549, 37813440), (560, 37070676), (576, 36040935), (595, 34890048), (610, 34032096), (612, 33920880), (630, 32951712), (662, 31358880), (672, 30892230), (680, 30528792), (714, 29075040), (720, 28832748), (732, 28360080), (756, 27459760), (765, 27136704), (816, 25440660), (840, 24713784), (854, 24308640), (864, 24027290), (915, 22688064), (918, 22613920), (945, 21967808), (952, 21806280), (960, 21624561), (976, 21270060), (993, 20905920), (1008, 20594820), (1020, 20352528), (1037, 20018880), (1071, 19383360), (1080, 19221832), (1088, 19080495), (1098, 18906720), (1120, 18535338), (1190, 17445024), (1220, 17016048), (1224, 16960440), (1260, 16475856), (1281, 16205760), (1324, 15679440), (1344, 15446115), (1360, 15264396), (1428, 14537520), (1440, 14416374), (1464, 14180040), (1512, 13729880), (1530, 13568352), (1632, 12720330), (1647, 12604480), (1655, 12543552), (1680, 12356892), (1708, 12154320), (1728, 12013645), (1785, 11630016), (1830, 11344032), (1836, 11306960), (1890, 10983904), (1904, 10903140), (1952, 10635030), (1986, 10452960), (2016, 10297410), (2040, 10176264), (2074, 10009440), (2135, 9723456), (2142, 9691680), (2160, 9610916), (2196, 9453360), (2240, 9267669), (2295, 9045568), (2317, 8959680), (2380, 8722512), (2440, 8508024), (2448, 8480220), (2520, 8237928), (2562, 8102880), (2648, 7839720), (2720, 7632198), (2745, 7562688), (2856, 7268760), (2880, 7208187), (2928, 7090020), (2979, 6968640), (3024, 6864940), (3060, 6784176), (3111, 6672960), (3213, 6461120), (3264, 6360165), (3294, 6302240), (3310, 6271776), (3360, 6178446), (3416, 6077160), (3570, 5815008), (3660, 5672016), (3672, 5653480), (3780, 5491952), (3808, 5451570), (3843, 5401920), (3904, 5317515), (3972, 5226480), (4032, 5148705), (4080, 5088132), (4148, 5004720), (4270, 4861728), (4284, 4845840), (4320, 4805458), (4392, 4726680), (4590, 4522784), (4634, 4479840), (4760, 4361256), (4880, 4254012), (4896, 4240110), (4965, 4181184), (5040, 4118964), (5124, 4051440), (5185, 4003776), (5296, 3919860), (5355, 3876672), (5440, 3816099), (5490, 3781344), (5627, 3689280), (5712, 3634380), (5856, 3545010), (5958, 3484320), (6048, 3432470), (6120, 3392088), (6222, 3336480), (6405, 3241152), (6426, 3230560), (6588, 3151120), (6620, 3135888), (6720, 3089223), (6832, 3038580), (6951, 2986560), (7140, 2907504), (7259, 2859840), (7320, 2836008), (7344, 2826740), (7560, 2745976), (7616, 2725785), (7686, 2700960), (7944, 2613240), (8160, 2544066), (8235, 2520896), (8296, 2502360), (8540, 2430864), (8568, 2422920), (8640, 2402729), (8784, 2363340), (8937, 2322880), (9180, 2261392), (9268, 2239920), (9333, 2224320), (9520, 2180628), (9760, 2127006), (9792, 2120055), (9930, 2090592), (10080, 2059482), (10248, 2025720), (10370, 2001888), (10592, 1959930), (10710, 1938336), (10980, 1890672), (11254, 1844640), (11424, 1817190), (11529, 1800640), (11585, 1791936), (11712, 1772505), (11916, 1742160), (12096, 1716235), (12240, 1696044), (12444, 1668240), (12810, 1620576), (12852, 1615280), (13176, 1575560), (13240, 1567944), (13664, 1519290), (13902, 1493280), (14280, 1453752), (14518, 1429920), (14640, 1418004), (14688, 1413370), (14895, 1393728), (15120, 1372988), (15372, 1350480), (15555, 1334592), (15888, 1306620), (16065, 1292224), (16320, 1272033), (16470, 1260448), (16592, 1251180), (16881, 1229760), (17080, 1215432), (17136, 1211460), (17568, 1181670), (17874, 1161440), (18360, 1130696), (18536, 1119960), (18666, 1112160), (19040, 1090314), (19215, 1080384), (19520, 1063503), (19860, 1045296), (20160, 1029741), (20191, 1028160), (20496, 1012860), (20740, 1000944), (20853, 995520), (21184, 979965), (21420, 969168), (21777, 953280), (21960, 945336), (22508, 922320), (22848, 908595), (23058, 900320), (23170, 895968), (23832, 871080), (24480, 848022), (24888, 834120), (25620, 810288), (25704, 807640), (26352, 787780), (26480, 783972), (27328, 759645), (27804, 746640), (27999, 741440), (28135, 737856), (28560, 726876), (29036, 714960), (29280, 709002), (29376, 706685), (29790, 696864), (30240, 686494), (30744, 675240), (31110, 667296), (31776, 653310), (32130, 646112), (32940, 630224), (33184, 625590), (33762, 614880), (34160, 607716), (34272, 605730), (34755, 597312), (35136, 590835), (35748, 580720), (36295, 571968), (36720, 565348), (37072, 559980), (37332, 556080), (38080, 545157), (38430, 540192), (39389, 527040), (39720, 522648), (40382, 514080), (40992, 506430), (41480, 500472), (41706, 497760), (42840, 484584), (43554, 476640), (43920, 472668), (44685, 464576), (45016, 461160), (46116, 450160), (46340, 447984), (46665, 444864), (47664, 435540), (48960, 424011), (49776, 417060), (50643, 409920), (51240, 405144), (51408, 403820), (52704, 393890), (52960, 391986), (55608, 373320), (55998, 370720), (56270, 368928), (57120, 363438), (57645, 360128), (58072, 357480), (58560, 354501), (59580, 348432), (60480, 343247), (60573, 342720), (61488, 337620), (62220, 333648), (62559, 331840), (63552, 326655), (64260, 323056), (65331, 317760), (65880, 315112), (66368, 312795), (67524, 307440), (68320, 303858), (68544, 302865), (69510, 298656), (71496, 290360), (72590, 285984), (73440, 282674), (74144, 279990), (74664, 278040), (76860, 270096), (78778, 263520), (79440, 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