28913189760

素因数分解:

$2^7\times 3^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 1024

約数和(自身を含む): 128149862400

約数和(自身を除く): 99236672640

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, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 227, 234, 240, 243, 252, 260, 270, 273, 280, 288, 312, 315, 320, 324, 336, 351, 360, 364, 378, 384, 390, 405, 416, 420, 432, 448, 454, 455, 468, 480, 486, 504, 520, 540, 546, 560, 567, 576, 585, 624, 630, 640, 648, 672, 681, 702, 720, 728, 729, 756, 780, 810, 819, 832, 840, 864, 896, 908, 910, 936, 945, 960, 972, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1135, 1152, 1170, 1215, 1248, 1260, 1296, 1344, 1362, 1365, 1404, 1440, 1456, 1458, 1512, 1560, 1589, 1620, 1638, 1664, 1680, 1701, 1728, 1755, 1816, 1820, 1872, 1890, 1920, 1944, 2016, 2043, 2080, 2106, 2160, 2184, 2187, 2240, 2268, 2270, 2340, 2430, 2457, 2496, 2520, 2592, 2688, 2724, 2730, 2808, 2835, 2880, 2912, 2916, 2951, 3024, 3120, 3159, 3178, 3240, 3276, 3360, 3402, 3405, 3456, 3510, 3632, 3640, 3645, 3744, 3780, 3888, 4032, 4086, 4095, 4160, 4212, 4320, 4368, 4374, 4480, 4536, 4540, 4680, 4767, 4860, 4914, 4992, 5040, 5103, 5184, 5265, 5448, 5460, 5616, 5670, 5760, 5824, 5832, 5902, 6048, 6129, 6240, 6318, 6356, 6480, 6552, 6720, 6804, 6810, 7020, 7264, 7280, 7290, 7371, 7488, 7560, 7776, 7945, 8064, 8172, 8190, 8320, 8424, 8505, 8640, 8736, 8748, 8853, 9072, 9080, 9360, 9477, 9534, 9720, 9828, 10080, 10206, 10215, 10368, 10530, 10896, 10920, 10935, 11232, 11340, 11648, 11664, 11804, 12096, 12258, 12285, 12480, 12636, 12712, 12960, 13104, 13440, 13608, 13620, 14040, 14301, 14528, 14560, 14580, 14742, 14755, 14976, 15120, 15309, 15552, 15795, 15890, 16344, 16380, 16848, 17010, 17280, 17472, 17496, 17706, 18144, 18160, 18387, 18720, 18954, 19068, 19440, 19656, 20160, 20412, 20430, 20657, 21060, 21792, 21840, 21870, 22113, 22464, 22680, 23328, 23608, 23835, 24192, 24516, 24570, 24960, 25272, 25424, 25515, 25920, 26208, 26559, 27216, 27240, 28080, 28431, 28602, 29056, 29120, 29160, 29484, 29510, 30240, 30618, 30645, 31104, 31590, 31780, 32688, 32760, 33696, 34020, 34944, 34992, 35412, 36288, 36320, 36774, 36855, 37440, 37908, 38136, 38880, 39312, 40320, 40824, 40860, 41314, 42120, 42903, 43584, 43680, 43740, 44226, 44265, 44928, 45360, 46656, 47216, 47385, 47670, 49032, 49140, 50544, 50848, 51030, 51840, 52416, 53118, 54432, 54480, 55161, 56160, 56862, 57204, 58240, 58320, 58968, 59020, 60480, 61236, 61290, 61971, 63180, 63560, 65376, 65520, 66339, 67392, 68040, 69984, 70824, 71505, 72576, 72640, 73548, 73710, 74880, 75816, 76272, 76545, 77760, 78624, 79677, 81648, 81720, 82628, 84240, 85806, 87168, 87360, 87480, 88452, 88530, 90720, 91935, 93312, 94432, 94770, 95340, 98064, 98280, 101088, 101696, 102060, 103285, 104832, 106236, 108864, 108960, 110322, 110565, 112320, 113724, 114408, 116640, 117936, 118040, 120960, 122472, 122580, 123942, 126360, 127120, 128709, 130752, 131040, 132678, 132795, 134784, 136080, 139968, 141648, 142155, 143010, 145280, 147096, 147420, 151632, 152544, 153090, 155520, 157248, 159354, 163296, 163440, 165256, 165483, 168480, 171612, 174720, 174960, 176904, 177060, 181440, 183870, 185913, 188864, 189540, 190680, 196128, 196560, 199017, 202176, 203392, 204120, 206570, 212472, 214515, 217728, 217920, 220644, 221130, 224640, 227448, 228816, 233280, 235872, 236080, 239031, 244944, 245160, 247884, 252720, 254240, 257418, 261504, 262080, 265356, 265590, 272160, 275805, 279936, 283296, 284310, 286020, 294192, 294840, 303264, 305088, 306180, 309855, 314496, 318708, 326592, 326880, 330512, 330966, 331695, 336960, 343224, 349920, 353808, 354120, 362880, 367740, 371826, 377728, 379080, 381360, 386127, 392256, 393120, 398034, 398385, 404352, 408240, 413140, 424944, 429030, 435840, 441288, 442260, 454896, 457632, 466560, 471744, 472160, 478062, 489888, 490320, 495768, 496449, 505440, 508480, 514836, 524160, 530712, 531180, 544320, 551610, 557739, 566592, 568620, 572040, 588384, 589680, 606528, 610176, 612360, 619710, 637416, 643545, 653184, 653760, 661024, 661932, 663390, 673920, 686448, 699840, 707616, 708240, 717093, 735480, 743652, 758160, 762720, 772254, 784512, 786240, 796068, 796770, 816480, 826280, 827415, 849888, 858060, 882576, 884520, 909792, 915264, 929565, 943488, 944320, 956124, 979776, 980640, 991536, 992898, 995085, 1010880, 1016960, 1029672, 1061424, 1062360, 1088640, 1103220, 1115478, 1133184, 1137240, 1144080, 1158381, 1176768, 1179360, 1195155, 1213056, 1224720, 1239420, 1274832, 1287090, 1307520, 1322048, 1323864, 1326780, 1372896, 1399680, 1415232, 1416480, 1434186, 1470960, 1487304, 1516320, 1525440, 1544508, 1572480, 1592136, 1593540, 1632960, 1652560, 1654830, 1673217, 1699776, 1716120, 1765152, 1769040, 1819584, 1830528, 1859130, 1888640, 1912248, 1930635, 1959552, 1961280, 1983072, 1985796, 1990170, 2021760, 2059344, 2122848, 2124720, 2151279, 2206440, 2230956, 2274480, 2288160, 2316762, 2353536, 2358720, 2390310, 2449440, 2478840, 2482245, 2549664, 2574180, 2644096, 2647728, 2653560, 2745792, 2788695, 2830464, 2832960, 2868372, 2941920, 2974608, 3032640, 3050880, 3089016, 3184272, 3187080, 3265920, 3305120, 3309660, 3346434, 3399552, 3432240, 3475143, 3530304, 3538080, 3585465, 3639168, 3718260, 3824496, 3861270, 3922560, 3966144, 3971592, 3980340, 4118688, 4245696, 4249440, 4302558, 4412880, 4461912, 4548960, 4576320, 4633524, 4717440, 4780620, 4898880, 4957680, 4964490, 5019651, 5099328, 5148360, 5295456, 5307120, 5491584, 5577390, 5665920, 5736744, 5791905, 5883840, 5949216, 6065280, 6178032, 6368544, 6374160, 6453837, 6610240, 6619320, 6692868, 6864480, 6950286, 7060608, 7076160, 7170930, 7436520, 7648992, 7722540, 7932288, 7943184, 7960680, 8237376, 8366085, 8491392, 8498880, 8605116, 8825760, 8923824, 9097920, 9152640, 9267048, 9561240, 9797760, 9915360, 9928980, 10039302, 10198656, 10296720, 10590912, 10614240, 10756395, 11154780, 11473488, 11583810, 11767680, 11898432, 12356064, 12737088, 12748320, 12907674, 13220480, 13238640, 13385736, 13728960, 13900572, 14152320, 14341860, 14873040, 15058953, 15297984, 15445080, 15886368, 15921360, 16474752, 16732170, 16997760, 17210232, 17375715, 17651520, 17847648, 18195840, 18534096, 19122480, 19830720, 19857960, 20078604, 20593440, 21181824, 21228480, 21512790, 22309560, 22946976, 23167620, 23796864, 24712128, 25098255, 25474176, 25496640, 25815348, 26477280, 26771472, 27457920, 27801144, 28683720, 29746080, 30117906, 30595968, 30890160, 31772736, 31842720, 32269185, 33464340, 34420464, 34751430, 35303040, 35695296, 37068192, 38244960, 39661440, 39715920, 40157208, 41186880, 42456960, 43025580, 44619120, 45176859, 45893952, 46335240, 49424256, 50196510, 50993280, 51630696, 52954560, 53542944, 55602288, 57367440, 59492160, 60235812, 61780320, 63545472, 63685440, 64538370, 66928680, 68840928, 69502860, 71390592, 74136384, 75294765, 76489920, 79431840, 80314416, 82373760, 86051160, 89238240, 90353718, 91787904, 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約数ペア:

[(1, 28913189760), (2, 14456594880), (3, 9637729920), (4, 7228297440), (5, 5782637952), (6, 4818864960), (7, 4130455680), (8, 3614148720), (9, 3212576640), (10, 2891318976), (12, 2409432480), (13, 2224091520), (14, 2065227840), (15, 1927545984), (16, 1807074360), (18, 1606288320), (20, 1445659488), (21, 1376818560), (24, 1204716240), (26, 1112045760), (27, 1070858880), (28, 1032613920), (30, 963772992), (32, 903537180), (35, 826091136), (36, 803144160), (39, 741363840), (40, 722829744), (42, 688409280), (45, 642515328), (48, 602358120), (52, 556022880), (54, 535429440), (56, 516306960), (60, 481886496), (63, 458939520), (64, 451768590), (65, 444818304), (70, 413045568), (72, 401572080), (78, 370681920), (80, 361414872), (81, 356952960), (84, 344204640), (90, 321257664), (91, 317727360), (96, 301179060), (104, 278011440), (105, 275363712), (108, 267714720), (112, 258153480), (117, 247121280), (120, 240943248), (126, 229469760), (128, 225884295), (130, 222409152), (135, 214171776), (140, 206522784), (144, 200786040), (156, 185340960), (160, 180707436), (162, 178476480), (168, 172102320), (180, 160628832), (182, 158863680), (189, 152979840), (192, 150589530), (195, 148272768), (208, 139005720), (210, 137681856), (216, 133857360), (224, 129076740), (227, 127370880), (234, 123560640), (240, 120471624), (243, 118984320), (252, 114734880), (260, 111204576), (270, 107085888), (273, 105909120), (280, 103261392), (288, 100393020), (312, 92670480), (315, 91787904), (320, 90353718), (324, 89238240), (336, 86051160), (351, 82373760), (360, 80314416), (364, 79431840), (378, 76489920), (384, 75294765), (390, 74136384), (405, 71390592), (416, 69502860), (420, 68840928), (432, 66928680), (448, 64538370), (454, 63685440), (455, 63545472), (468, 61780320), (480, 60235812), (486, 59492160), (504, 57367440), (520, 55602288), (540, 53542944), (546, 52954560), (560, 51630696), (567, 50993280), (576, 50196510), (585, 49424256), (624, 46335240), (630, 45893952), (640, 45176859), (648, 44619120), (672, 43025580), (681, 42456960), (702, 41186880), (720, 40157208), (728, 39715920), (729, 39661440), (756, 38244960), (780, 37068192), (810, 35695296), (819, 35303040), (832, 34751430), (840, 34420464), (864, 33464340), (896, 32269185), (908, 31842720), (910, 31772736), (936, 30890160), (945, 30595968), (960, 30117906), (972, 29746080), (1008, 28683720), (1040, 27801144), (1053, 27457920), (1080, 26771472), (1092, 26477280), (1120, 25815348), (1134, 25496640), (1135, 25474176), (1152, 25098255), (1170, 24712128), (1215, 23796864), (1248, 23167620), (1260, 22946976), (1296, 22309560), (1344, 21512790), (1362, 21228480), (1365, 21181824), (1404, 20593440), (1440, 20078604), (1456, 19857960), (1458, 19830720), (1512, 19122480), (1560, 18534096), (1589, 18195840), (1620, 17847648), (1638, 17651520), (1664, 17375715), (1680, 17210232), (1701, 16997760), (1728, 16732170), (1755, 16474752), (1816, 15921360), (1820, 15886368), (1872, 15445080), (1890, 15297984), (1920, 15058953), (1944, 14873040), (2016, 14341860), (2043, 14152320), (2080, 13900572), (2106, 13728960), (2160, 13385736), (2184, 13238640), (2187, 13220480), (2240, 12907674), (2268, 12748320), (2270, 12737088), (2340, 12356064), (2430, 11898432), (2457, 11767680), (2496, 11583810), (2520, 11473488), (2592, 11154780), (2688, 10756395), (2724, 10614240), (2730, 10590912), (2808, 10296720), (2835, 10198656), (2880, 10039302), (2912, 9928980), (2916, 9915360), (2951, 9797760), (3024, 9561240), (3120, 9267048), (3159, 9152640), (3178, 9097920), (3240, 8923824), (3276, 8825760), (3360, 8605116), (3402, 8498880), (3405, 8491392), (3456, 8366085), (3510, 8237376), (3632, 7960680), (3640, 7943184), (3645, 7932288), (3744, 7722540), (3780, 7648992), (3888, 7436520), (4032, 7170930), (4086, 7076160), (4095, 7060608), (4160, 6950286), (4212, 6864480), (4320, 6692868), (4368, 6619320), (4374, 6610240), (4480, 6453837), (4536, 6374160), (4540, 6368544), (4680, 6178032), (4767, 6065280), (4860, 5949216), (4914, 5883840), (4992, 5791905), (5040, 5736744), (5103, 5665920), (5184, 5577390), (5265, 5491584), (5448, 5307120), (5460, 5295456), (5616, 5148360), (5670, 5099328), (5760, 5019651), (5824, 4964490), (5832, 4957680), (5902, 4898880), (6048, 4780620), (6129, 4717440), (6240, 4633524), (6318, 4576320), (6356, 4548960), (6480, 4461912), (6552, 4412880), (6720, 4302558), (6804, 4249440), (6810, 4245696), (7020, 4118688), (7264, 3980340), (7280, 3971592), (7290, 3966144), (7371, 3922560), (7488, 3861270), (7560, 3824496), (7776, 3718260), (7945, 3639168), (8064, 3585465), (8172, 3538080), (8190, 3530304), (8320, 3475143), (8424, 3432240), (8505, 3399552), (8640, 3346434), (8736, 3309660), (8748, 3305120), (8853, 3265920), (9072, 3187080), (9080, 3184272), (9360, 3089016), (9477, 3050880), (9534, 3032640), (9720, 2974608), (9828, 2941920), (10080, 2868372), (10206, 2832960), (10215, 2830464), (10368, 2788695), (10530, 2745792), (10896, 2653560), (10920, 2647728), (10935, 2644096), (11232, 2574180), (11340, 2549664), (11648, 2482245), (11664, 2478840), (11804, 2449440), (12096, 2390310), (12258, 2358720), (12285, 2353536), (12480, 2316762), (12636, 2288160), (12712, 2274480), (12960, 2230956), (13104, 2206440), (13440, 2151279), (13608, 2124720), (13620, 2122848), (14040, 2059344), (14301, 2021760), (14528, 1990170), (14560, 1985796), (14580, 1983072), (14742, 1961280), (14755, 1959552), (14976, 1930635), (15120, 1912248), (15309, 1888640), (15552, 1859130), (15795, 1830528), (15890, 1819584), (16344, 1769040), (16380, 1765152), (16848, 1716120), (17010, 1699776), (17280, 1673217), (17472, 1654830), (17496, 1652560), (17706, 1632960), (18144, 1593540), (18160, 1592136), (18387, 1572480), (18720, 1544508), (18954, 1525440), (19068, 1516320), (19440, 1487304), (19656, 1470960), (20160, 1434186), (20412, 1416480), (20430, 1415232), (20657, 1399680), (21060, 1372896), (21792, 1326780), (21840, 1323864), (21870, 1322048), (22113, 1307520), (22464, 1287090), (22680, 1274832), (23328, 1239420), (23608, 1224720), (23835, 1213056), (24192, 1195155), (24516, 1179360), (24570, 1176768), (24960, 1158381), (25272, 1144080), (25424, 1137240), (25515, 1133184), (25920, 1115478), (26208, 1103220), (26559, 1088640), (27216, 1062360), (27240, 1061424), (28080, 1029672), (28431, 1016960), (28602, 1010880), (29056, 995085), (29120, 992898), (29160, 991536), (29484, 980640), (29510, 979776), (30240, 956124), (30618, 944320), (30645, 943488), (31104, 929565), (31590, 915264), (31780, 909792), (32688, 884520), (32760, 882576), (33696, 858060), (34020, 849888), (34944, 827415), (34992, 826280), (35412, 816480), (36288, 796770), (36320, 796068), (36774, 786240), (36855, 784512), (37440, 772254), (37908, 762720), (38136, 758160), (38880, 743652), (39312, 735480), (40320, 717093), (40824, 708240), (40860, 707616), (41314, 699840), (42120, 686448), (42903, 673920), (43584, 663390), (43680, 661932), (43740, 661024), (44226, 653760), (44265, 653184), (44928, 643545), (45360, 637416), (46656, 619710), (47216, 612360), (47385, 610176), (47670, 606528), (49032, 589680), (49140, 588384), (50544, 572040), (50848, 568620), (51030, 566592), (51840, 557739), (52416, 551610), (53118, 544320), (54432, 531180), (54480, 530712), (55161, 524160), (56160, 514836), (56862, 508480), (57204, 505440), (58240, 496449), (58320, 495768), (58968, 490320), (59020, 489888), (60480, 478062), (61236, 472160), (61290, 471744), (61971, 466560), (63180, 457632), (63560, 454896), (65376, 442260), (65520, 441288), (66339, 435840), (67392, 429030), (68040, 424944), (69984, 413140), (70824, 408240), (71505, 404352), (72576, 398385), (72640, 398034), (73548, 393120), (73710, 392256), (74880, 386127), (75816, 381360), (76272, 379080), (76545, 377728), (77760, 371826), (78624, 367740), (79677, 362880), (81648, 354120), (81720, 353808), (82628, 349920), (84240, 343224), (85806, 336960), (87168, 331695), (87360, 330966), (87480, 330512), (88452, 326880), (88530, 326592), (90720, 318708), (91935, 314496), (93312, 309855), (94432, 306180), (94770, 305088), (95340, 303264), (98064, 294840), (98280, 294192), (101088, 286020), (101696, 284310), (102060, 283296), (103285, 279936), (104832, 275805), (106236, 272160), (108864, 265590), (108960, 265356), (110322, 262080), (110565, 261504), (112320, 257418), (113724, 254240), (114408, 252720), (116640, 247884), (117936, 245160), (118040, 244944), (120960, 239031), (122472, 236080), (122580, 235872), (123942, 233280), (126360, 228816), (127120, 227448), (128709, 224640), (130752, 221130), (131040, 220644), (132678, 217920), (132795, 217728), (134784, 214515), (136080, 212472), (139968, 206570), (141648, 204120), (142155, 203392), (143010, 202176), (145280, 199017), (147096, 196560), (147420, 196128), (151632, 190680), (152544, 189540), (153090, 188864), (155520, 185913), (157248, 183870), (159354, 181440), (163296, 177060), (163440, 176904), (165256, 174960), (165483, 174720), (168480, 171612)]