20789758080

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 1152

約数和(自身を含む): 92947720320

約数和(自身を除く): 72157962240

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, 113, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 162, 168, 169, 180, 182, 189, 192, 195, 208, 210, 216, 224, 226, 234, 240, 243, 252, 260, 270, 273, 280, 288, 312, 315, 320, 324, 336, 338, 339, 351, 360, 364, 378, 384, 390, 405, 416, 420, 432, 448, 452, 455, 468, 480, 486, 504, 507, 520, 540, 546, 560, 565, 567, 576, 585, 624, 630, 640, 648, 672, 676, 678, 702, 720, 728, 756, 780, 791, 810, 819, 832, 840, 845, 864, 896, 904, 910, 936, 945, 960, 972, 1008, 1014, 1017, 1040, 1053, 1080, 1092, 1120, 1130, 1134, 1152, 1170, 1183, 1215, 1248, 1260, 1296, 1344, 1352, 1356, 1365, 1404, 1440, 1456, 1469, 1512, 1521, 1560, 1582, 1620, 1638, 1664, 1680, 1690, 1695, 1701, 1728, 1755, 1808, 1820, 1872, 1890, 1920, 1944, 2016, 2028, 2034, 2080, 2106, 2160, 2184, 2240, 2260, 2268, 2340, 2366, 2373, 2430, 2457, 2496, 2520, 2535, 2592, 2688, 2704, 2712, 2730, 2808, 2835, 2880, 2912, 2938, 3024, 3042, 3051, 3120, 3159, 3164, 3240, 3276, 3360, 3380, 3390, 3402, 3456, 3510, 3549, 3616, 3640, 3744, 3780, 3888, 3955, 4032, 4056, 4068, 4095, 4160, 4212, 4320, 4368, 4407, 4480, 4520, 4536, 4563, 4680, 4732, 4746, 4860, 4914, 4992, 5040, 5070, 5085, 5184, 5265, 5408, 5424, 5460, 5616, 5670, 5760, 5824, 5876, 5915, 6048, 6084, 6102, 6240, 6318, 6328, 6480, 6552, 6720, 6760, 6780, 6804, 7020, 7098, 7119, 7232, 7280, 7345, 7371, 7488, 7560, 7605, 7776, 7910, 8064, 8112, 8136, 8190, 8320, 8424, 8505, 8640, 8736, 8814, 9040, 9072, 9126, 9153, 9360, 9464, 9492, 9720, 9828, 10080, 10140, 10170, 10283, 10368, 10530, 10647, 10816, 10848, 10920, 11232, 11340, 11648, 11752, 11830, 11865, 12096, 12168, 12204, 12285, 12480, 12636, 12656, 12960, 13104, 13221, 13440, 13520, 13560, 13608, 13689, 14040, 14196, 14238, 14464, 14560, 14690, 14742, 14976, 15120, 15210, 15255, 15552, 15795, 15820, 16224, 16272, 16380, 16848, 17010, 17280, 17472, 17628, 17745, 18080, 18144, 18252, 18306, 18720, 18928, 18984, 19097, 19440, 19656, 20160, 20280, 20340, 20566, 21060, 21294, 21357, 21632, 21696, 21840, 22035, 22113, 22464, 22680, 22815, 23504, 23660, 23730, 24192, 24336, 24408, 24570, 24960, 25272, 25312, 25920, 26208, 26442, 27040, 27120, 27216, 27378, 27459, 28080, 28392, 28476, 29120, 29380, 29484, 30240, 30420, 30510, 30849, 31104, 31590, 31640, 31941, 32448, 32544, 32760, 33696, 34020, 34944, 35256, 35490, 35595, 36160, 36288, 36504, 36612, 36855, 37440, 37856, 37968, 38194, 38880, 39312, 39663, 40320, 40560, 40680, 41067, 41132, 42120, 42588, 42714, 43392, 43680, 44070, 44226, 44928, 45360, 45630, 45765, 47008, 47320, 47460, 48672, 48816, 49140, 50544, 50624, 51415, 51840, 52416, 52884, 53235, 54080, 54240, 54432, 54756, 54918, 56160, 56784, 56952, 57291, 58240, 58760, 58968, 60480, 60840, 61020, 61698, 63180, 63280, 63882, 64071, 64896, 65088, 65520, 66105, 67392, 68040, 68445, 70512, 70980, 71190, 72320, 72576, 73008, 73224, 73710, 74880, 75712, 75936, 76388, 77760, 78624, 79326, 81120, 81360, 82134, 82264, 84240, 85176, 85428, 87360, 88140, 88452, 90720, 91260, 91530, 92547, 94016, 94640, 94920, 95485, 95823, 97344, 97632, 98280, 101088, 101248, 102830, 104832, 105768, 106470, 106785, 108160, 108480, 108864, 109512, 109836, 110565, 112320, 113568, 113904, 114582, 117520, 117936, 118989, 120960, 121680, 122040, 123396, 126360, 126560, 127764, 128142, 130176, 131040, 132210, 133679, 134784, 136080, 136890, 137295, 141024, 141960, 142380, 146016, 146448, 147420, 151424, 151872, 152776, 154245, 155520, 157248, 158652, 159705, 162240, 162720, 164268, 164528, 168480, 170352, 170856, 171873, 174720, 176280, 176904, 181440, 182520, 183060, 185094, 188032, 189280, 189840, 190970, 191646, 192213, 194688, 195264, 196560, 198315, 202176, 205335, 205660, 211536, 212940, 213570, 216960, 217728, 219024, 219672, 221130, 224640, 227136, 227808, 229164, 235040, 235872, 237978, 243360, 244080, 246792, 252720, 253120, 255528, 256284, 262080, 264420, 267358, 272160, 273780, 274590, 277641, 282048, 283920, 284760, 286455, 287469, 292032, 292896, 294840, 303744, 305552, 308490, 314496, 317304, 319410, 320355, 324480, 325440, 328536, 329056, 336960, 340704, 341712, 343746, 352560, 353808, 356967, 362880, 365040, 366120, 370188, 378560, 379680, 381940, 383292, 384426, 390528, 393120, 396630, 401037, 404352, 410670, 411320, 423072, 425880, 427140, 438048, 439344, 442260, 454272, 455616, 458328, 462735, 470080, 471744, 475956, 479115, 486720, 488160, 493584, 505440, 506240, 511056, 512568, 515619, 524160, 528840, 534716, 544320, 547560, 549180, 555282, 564096, 567840, 569520, 572910, 574938, 584064, 585792, 589680, 594945, 611104, 616980, 634608, 638820, 640710, 650880, 657072, 658112, 668395, 673920, 681408, 683424, 687492, 705120, 707616, 713934, 730080, 732240, 740376, 757120, 759360, 763880, 766584, 768852, 786240, 793260, 802074, 821340, 822640, 832923, 846144, 851760, 854280, 859365, 876096, 878688, 884520, 911232, 916656, 925470, 940160, 943488, 951912, 958230, 961065, 973440, 976320, 987168, 1010880, 1022112, 1025136, 1031238, 1057680, 1069432, 1088640, 1095120, 1098360, 1110564, 1135680, 1139040, 1145820, 1149876, 1171584, 1179360, 1189890, 1203111, 1222208, 1233960, 1269216, 1277640, 1281420, 1314144, 1316224, 1336790, 1362816, 1366848, 1374984, 1388205, 1410240, 1415232, 1427868, 1437345, 1460160, 1464480, 1480752, 1518720, 1527760, 1533168, 1537704, 1546857, 1572480, 1586520, 1604148, 1642680, 1645280, 1665846, 1692288, 1703520, 1708560, 1718730, 1752192, 1757376, 1769040, 1784835, 1833312, 1850940, 1903824, 1916460, 1922130, 1952640, 1974336, 2005185, 2021760, 2044224, 2050272, 2062476, 2115360, 2138864, 2190240, 2196720, 2221128, 2271360, 2278080, 2291640, 2299752, 2358720, 2379780, 2406222, 2444416, 2467920, 2498769, 2538432, 2555280, 2562840, 2578095, 2628288, 2673580, 2733696, 2749968, 2776410, 2820480, 2830464, 2855736, 2874690, 2920320, 2928960, 2961504, 3055520, 3066336, 3075408, 3093714, 3173040, 3208296, 3285360, 3290560, 3331692, 3407040, 3417120, 3437460, 3514752, 3538080, 3569670, 3609333, 3666624, 3701880, 3807648, 3832920, 3844260, 3948672, 4010370, 4088448, 4100544, 4124952, 4164615, 4230720, 4277728, 4380480, 4393440, 4442256, 4556160, 4583280, 4599504, 4640571, 4717440, 4759560, 4812444, 4935840, 4997538, 5076864, 5110560, 5125680, 5156190, 5256576, 5347160, 5499936, 5552820, 5711472, 5749380, 5857920, 5923008, 6015555, 6111040, 6132672, 6150816, 6187428, 6346080, 6416592, 6570720, 6581120, 6663384, 6814080, 6834240, 6874920, 7076160, 7139340, 7218666, 7333248, 7403760, 7615296, 7665840, 7688520, 7734285, 8020740, 8201088, 8249904, 8329230, 8461440, 8555456, 8760960, 8786880, 8884512, 9166560, 9199008, 9281142, 9519120, 9624888, 9871680, 9995076, 10221120, 10251360, 10312380, 10694320, 10827999, 10999872, 11105640, 11422944, 11498760, 11846016, 12031110, 12222080, 12265344, 12301632, 12374856, 12493845, 12692160, 12833184, 13141440, 13326768, 13668480, 13749840, 14152320, 14278680, 14437332, 14807520, 15230592, 15331680, 15377040, 15468570, 16041480, 16499808, 16658460, 17110912, 17573760, 17769024, 18046665, 18333120, 18398016, 18562284, 19038240, 19249776, 19743360, 19990152, 20442240, 20502720, 20624760, 21388640, 21655998, 21999744, 22211280, 22845888, 22997520, 23202855, 24062220, 24603264, 24749712, 24987690, 25384320, 25666368, 26282880, 26653536, 27499680, 28557360, 28874664, 29615040, 30663360, 30754080, 30937140, 32082960, 32483997, 32999616, 33316920, 35538048, 36093330, 36666240, 36796032, 37124568, 38076480, 38499552, 39980304, 41005440, 41249520, 42777280, 43311996, 44422560, 45691776, 45995040, 46405710, 48124440, 49499424, 49975380, 51332736, 53307072, 54139995, 54999360, 57114720, 57749328, 59230080, 61326720, 61508160, 61874280, 64165920, 64967994, 65999232, 66633840, 72186660, 74249136, 76152960, 76999104, 79960608, 82499040, 85554560, 86623992, 88845120, 91990080, 92811420, 96248880, 98998848, 99950760, 106614144, 108279990, 109998720, 114229440, 115498656, 123016320, 123748560, 128331840, 129935988, 133267680, 144373320, 148498272, 153998208, 159921216, 162419985, 164998080, 173247984, 177690240, 183980160, 185622840, 192497760, 197997696, 199901520, 216559980, 228458880, 230997312, 247497120, 256663680, 259871976, 266535360, 288746640, 296996544, 319842432, 324839970, 329996160, 346495968, 371245680, 384995520, 399803040, 433119960, 461994624, 494994240, 519743952, 533070720, 577493280, 593993088, 649679940, 692991936, 742491360, 769991040, 799606080, 866239920, 989988480, 1039487904, 1154986560, 1299359880, 1385983872, 1484982720, 1599212160, 1732479840, 2078975808, 2309973120, 2598719760, 2969965440, 3464959680, 4157951616, 5197439520, 6929919360, 10394879040, 20789758080]

約数ペア:

[(1, 20789758080), (2, 10394879040), (3, 6929919360), (4, 5197439520), (5, 4157951616), (6, 3464959680), (7, 2969965440), (8, 2598719760), (9, 2309973120), (10, 2078975808), (12, 1732479840), (13, 1599212160), (14, 1484982720), (15, 1385983872), (16, 1299359880), (18, 1154986560), (20, 1039487904), (21, 989988480), (24, 866239920), (26, 799606080), (27, 769991040), (28, 742491360), (30, 692991936), (32, 649679940), (35, 593993088), (36, 577493280), (39, 533070720), (40, 519743952), (42, 494994240), (45, 461994624), (48, 433119960), (52, 399803040), (54, 384995520), (56, 371245680), (60, 346495968), (63, 329996160), (64, 324839970), (65, 319842432), (70, 296996544), (72, 288746640), (78, 266535360), (80, 259871976), (81, 256663680), (84, 247497120), (90, 230997312), (91, 228458880), (96, 216559980), (104, 199901520), (105, 197997696), (108, 192497760), (112, 185622840), (113, 183980160), (117, 177690240), (120, 173247984), (126, 164998080), (128, 162419985), (130, 159921216), (135, 153998208), (140, 148498272), (144, 144373320), (156, 133267680), (160, 129935988), (162, 128331840), (168, 123748560), (169, 123016320), (180, 115498656), (182, 114229440), (189, 109998720), (192, 108279990), (195, 106614144), (208, 99950760), (210, 98998848), (216, 96248880), (224, 92811420), (226, 91990080), (234, 88845120), (240, 86623992), (243, 85554560), (252, 82499040), (260, 79960608), (270, 76999104), (273, 76152960), (280, 74249136), (288, 72186660), (312, 66633840), (315, 65999232), (320, 64967994), (324, 64165920), (336, 61874280), (338, 61508160), (339, 61326720), (351, 59230080), (360, 57749328), (364, 57114720), (378, 54999360), (384, 54139995), (390, 53307072), (405, 51332736), (416, 49975380), (420, 49499424), (432, 48124440), (448, 46405710), (452, 45995040), (455, 45691776), (468, 44422560), (480, 43311996), (486, 42777280), (504, 41249520), (507, 41005440), (520, 39980304), (540, 38499552), (546, 38076480), (560, 37124568), (565, 36796032), (567, 36666240), (576, 36093330), (585, 35538048), (624, 33316920), (630, 32999616), (640, 32483997), (648, 32082960), (672, 30937140), (676, 30754080), (678, 30663360), (702, 29615040), (720, 28874664), (728, 28557360), (756, 27499680), (780, 26653536), (791, 26282880), (810, 25666368), (819, 25384320), (832, 24987690), (840, 24749712), (845, 24603264), (864, 24062220), (896, 23202855), (904, 22997520), (910, 22845888), (936, 22211280), (945, 21999744), (960, 21655998), (972, 21388640), (1008, 20624760), (1014, 20502720), (1017, 20442240), (1040, 19990152), (1053, 19743360), (1080, 19249776), (1092, 19038240), (1120, 18562284), (1130, 18398016), (1134, 18333120), (1152, 18046665), (1170, 17769024), (1183, 17573760), (1215, 17110912), (1248, 16658460), (1260, 16499808), (1296, 16041480), (1344, 15468570), (1352, 15377040), (1356, 15331680), (1365, 15230592), (1404, 14807520), (1440, 14437332), (1456, 14278680), (1469, 14152320), (1512, 13749840), (1521, 13668480), (1560, 13326768), (1582, 13141440), (1620, 12833184), (1638, 12692160), (1664, 12493845), (1680, 12374856), (1690, 12301632), (1695, 12265344), (1701, 12222080), (1728, 12031110), (1755, 11846016), (1808, 11498760), (1820, 11422944), (1872, 11105640), (1890, 10999872), (1920, 10827999), (1944, 10694320), (2016, 10312380), (2028, 10251360), (2034, 10221120), (2080, 9995076), (2106, 9871680), (2160, 9624888), (2184, 9519120), (2240, 9281142), (2260, 9199008), (2268, 9166560), (2340, 8884512), (2366, 8786880), (2373, 8760960), (2430, 8555456), (2457, 8461440), (2496, 8329230), (2520, 8249904), (2535, 8201088), (2592, 8020740), (2688, 7734285), (2704, 7688520), (2712, 7665840), (2730, 7615296), (2808, 7403760), (2835, 7333248), (2880, 7218666), (2912, 7139340), (2938, 7076160), (3024, 6874920), (3042, 6834240), (3051, 6814080), (3120, 6663384), (3159, 6581120), (3164, 6570720), (3240, 6416592), (3276, 6346080), (3360, 6187428), (3380, 6150816), (3390, 6132672), (3402, 6111040), (3456, 6015555), (3510, 5923008), (3549, 5857920), (3616, 5749380), (3640, 5711472), (3744, 5552820), (3780, 5499936), (3888, 5347160), (3955, 5256576), (4032, 5156190), (4056, 5125680), (4068, 5110560), (4095, 5076864), (4160, 4997538), (4212, 4935840), (4320, 4812444), (4368, 4759560), (4407, 4717440), (4480, 4640571), (4520, 4599504), (4536, 4583280), (4563, 4556160), (4680, 4442256), (4732, 4393440), (4746, 4380480), (4860, 4277728), (4914, 4230720), (4992, 4164615), (5040, 4124952), (5070, 4100544), (5085, 4088448), (5184, 4010370), (5265, 3948672), (5408, 3844260), (5424, 3832920), (5460, 3807648), (5616, 3701880), (5670, 3666624), (5760, 3609333), (5824, 3569670), (5876, 3538080), (5915, 3514752), (6048, 3437460), (6084, 3417120), (6102, 3407040), (6240, 3331692), (6318, 3290560), (6328, 3285360), (6480, 3208296), (6552, 3173040), (6720, 3093714), (6760, 3075408), (6780, 3066336), (6804, 3055520), (7020, 2961504), (7098, 2928960), (7119, 2920320), (7232, 2874690), (7280, 2855736), (7345, 2830464), (7371, 2820480), (7488, 2776410), (7560, 2749968), (7605, 2733696), (7776, 2673580), (7910, 2628288), (8064, 2578095), (8112, 2562840), (8136, 2555280), (8190, 2538432), (8320, 2498769), (8424, 2467920), (8505, 2444416), (8640, 2406222), (8736, 2379780), (8814, 2358720), (9040, 2299752), (9072, 2291640), (9126, 2278080), (9153, 2271360), (9360, 2221128), (9464, 2196720), (9492, 2190240), (9720, 2138864), (9828, 2115360), (10080, 2062476), (10140, 2050272), (10170, 2044224), (10283, 2021760), (10368, 2005185), (10530, 1974336), (10647, 1952640), (10816, 1922130), (10848, 1916460), (10920, 1903824), (11232, 1850940), (11340, 1833312), (11648, 1784835), (11752, 1769040), (11830, 1757376), (11865, 1752192), (12096, 1718730), (12168, 1708560), (12204, 1703520), (12285, 1692288), (12480, 1665846), (12636, 1645280), (12656, 1642680), (12960, 1604148), (13104, 1586520), (13221, 1572480), (13440, 1546857), (13520, 1537704), (13560, 1533168), (13608, 1527760), (13689, 1518720), (14040, 1480752), (14196, 1464480), 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