19202451840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 1024

約数和(自身を含む): 84309120000

約数和(自身を除く): 65106668160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 19, 20, 22, 24, 26, 27, 30, 32, 33, 36, 38, 39, 40, 44, 45, 48, 52, 54, 55, 57, 60, 64, 65, 66, 72, 76, 78, 80, 88, 90, 95, 96, 99, 104, 108, 110, 114, 117, 120, 128, 130, 132, 135, 143, 144, 152, 156, 160, 165, 171, 176, 180, 190, 192, 195, 198, 208, 209, 216, 220, 228, 234, 240, 247, 260, 264, 270, 285, 286, 288, 297, 304, 312, 320, 330, 342, 351, 352, 360, 380, 384, 390, 396, 409, 416, 418, 429, 432, 440, 456, 468, 480, 494, 495, 513, 520, 528, 540, 570, 572, 576, 585, 594, 608, 624, 627, 640, 660, 684, 702, 704, 715, 720, 741, 760, 780, 792, 818, 832, 836, 855, 858, 864, 880, 912, 936, 960, 988, 990, 1026, 1040, 1045, 1056, 1080, 1140, 1144, 1152, 1170, 1188, 1216, 1227, 1235, 1248, 1254, 1287, 1320, 1368, 1404, 1408, 1430, 1440, 1482, 1485, 1520, 1560, 1584, 1636, 1664, 1672, 1710, 1716, 1728, 1755, 1760, 1824, 1872, 1881, 1920, 1976, 1980, 2045, 2052, 2080, 2090, 2112, 2145, 2160, 2223, 2280, 2288, 2340, 2376, 2432, 2454, 2470, 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21736, 21888, 22086, 22230, 22464, 22495, 22572, 22880, 23313, 23712, 23760, 24453, 24540, 24960, 25080, 25740, 26176, 26585, 26676, 26752, 26994, 27170, 27360, 27456, 28080, 28215, 29448, 29640, 30096, 30888, 31084, 31616, 31680, 31902, 32604, 32720, 32832, 33345, 33440, 34320, 35568, 35992, 36480, 36810, 37440, 37620, 38016, 38610, 38855, 39264, 39520, 40128, 40491, 40755, 41040, 41184, 42536, 43472, 44172, 44460, 44928, 44990, 45144, 45760, 46626, 47424, 47520, 47853, 48906, 49080, 50160, 51480, 52352, 53170, 53352, 53988, 54340, 54720, 54912, 55215, 56160, 56430, 58487, 58896, 59280, 60192, 61776, 62168, 63360, 63804, 65208, 65440, 65664, 66690, 66880, 67485, 68640, 69939, 71136, 71984, 73359, 73620, 74880, 75240, 77220, 77710, 78528, 79040, 79755, 80256, 80982, 81510, 82080, 82368, 85072, 85481, 86944, 88344, 88920, 89980, 90288, 91520, 93252, 94848, 95040, 95706, 97812, 98160, 100320, 101023, 102960, 106340, 106704, 107976, 108680, 109440, 110430, 112320, 112860, 116565, 116974, 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521664, 526383, 533520, 539880, 559512, 574236, 575872, 584870, 586872, 588960, 601920, 606138, 607365, 617760, 621680, 638040, 647856, 652080, 680576, 683848, 699390, 701844, 706752, 711360, 717795, 719840, 722304, 733590, 746016, 765648, 769329, 782496, 785280, 808184, 809820, 823680, 839268, 850720, 853632, 854810, 863808, 869440, 877305, 883440, 902880, 909207, 932520, 935792, 957060, 971784, 978120, 994688, 1010230, 1020864, 1025772, 1043328, 1049085, 1052766, 1067040, 1079760, 1111253, 1119024, 1148472, 1169740, 1173744, 1177920, 1203840, 1212276, 1214730, 1235520, 1243360, 1276080, 1282215, 1295712, 1304160, 1367696, 1398780, 1403688, 1413504, 1422720, 1435590, 1439680, 1467180, 1492032, 1515345, 1531296, 1538658, 1564992, 1579149, 1616368, 1619640, 1678536, 1701440, 1709620, 1727616, 1738880, 1754610, 1766880, 1805760, 1818414, 1865040, 1871584, 1914120, 1943568, 1956240, 2020460, 2041728, 2051544, 2098170, 2105532, 2134080, 2159520, 2222506, 2238048, 2296944, 2307987, 2339480, 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11484720, 11539935, 11737440, 12122760, 12309264, 12633192, 12930944, 12957120, 13335036, 13428288, 13638105, 13676960, 14036880, 14547312, 14920320, 15312960, 15386580, 15548544, 15649920, 15791490, 16163680, 16412352, 16668795, 16785360, 16844256, 17780048, 18184140, 18375552, 18463896, 18715840, 19396416, 19435680, 20002554, 20515440, 21055320, 21820968, 22225060, 22380480, 22459008, 22969440, 23079870, 23474880, 24245520, 24618528, 25266384, 25914240, 26670072, 26856576, 27276210, 27353920, 28073760, 29094624, 30003831, 30625920, 30773160, 31582980, 32327360, 32824704, 33337590, 33570720, 33688512, 35560096, 36368280, 36927792, 37431680, 38792832, 38871360, 40005108, 41030880, 42110640, 43641936, 44450120, 44760960, 45938880, 46159740, 46949760, 48491040, 49237056, 50006385, 50532768, 53340144, 54552420, 54707840, 56147520, 58189248, 60007662, 61546320, 63165960, 64654720, 66675180, 67141440, 67377024, 71120192, 72736560, 73855584, 77742720, 80010216, 82061760, 84221280, 87283872, 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約数ペア:

[(1, 19202451840), (2, 9601225920), (3, 6400817280), (4, 4800612960), (5, 3840490368), (6, 3200408640), (8, 2400306480), (9, 2133605760), (10, 1920245184), (11, 1745677440), (12, 1600204320), (13, 1477111680), (15, 1280163456), (16, 1200153240), (18, 1066802880), (19, 1010655360), (20, 960122592), (22, 872838720), (24, 800102160), (26, 738555840), (27, 711201920), (30, 640081728), (32, 600076620), (33, 581892480), (36, 533401440), (38, 505327680), (39, 492370560), (40, 480061296), (44, 436419360), (45, 426721152), (48, 400051080), (52, 369277920), (54, 355600960), (55, 349135488), (57, 336885120), (60, 320040864), (64, 300038310), (65, 295422336), (66, 290946240), (72, 266700720), (76, 252663840), (78, 246185280), (80, 240030648), (88, 218209680), (90, 213360576), (95, 202131072), (96, 200025540), (99, 193964160), (104, 184638960), (108, 177800480), (110, 174567744), (114, 168442560), (117, 164123520), (120, 160020432), (128, 150019155), (130, 147711168), (132, 145473120), (135, 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11539935), (1672, 11484720), (1710, 11229504), (1716, 11190240), (1728, 11112530), (1755, 10941568), (1760, 10910484), (1824, 10527660), (1872, 10257720), (1881, 10208640), (1920, 10001277), (1976, 9717840), (1980, 9698208), (2045, 9389952), (2052, 9357920), (2080, 9231948), (2090, 9187776), (2112, 9092070), (2145, 8952192), (2160, 8890024), (2223, 8638080), (2280, 8422128), (2288, 8392680), (2340, 8206176), (2376, 8081840), (2432, 7895745), (2454, 7824960), (2470, 7774272), (2496, 7693290), (2508, 7656480), (2565, 7486336), (2574, 7460160), (2640, 7273656), (2717, 7067520), (2736, 7018440), (2808, 6838480), (2860, 6714144), (2880, 6667518), (2964, 6478560), (2970, 6465472), (3040, 6316596), (3120, 6154632), (3135, 6125184), (3168, 6061380), (3272, 5868720), (3344, 5742360), (3420, 5614752), (3432, 5595120), (3456, 5556265), (3510, 5470784), (3520, 5455242), (3648, 5263830), (3681, 5216640), (3705, 5182848), (3744, 5128860), (3762, 5104320), (3861, 4973440), (3952, 4858920), (3960, 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(18405, 1043328), (18720, 1025772), (18810, 1020864), (19008, 1010230), (19305, 994688), (19632, 978120), (19760, 971784), (20064, 957060), (20520, 935792), (20592, 932520), (21120, 909207), (21268, 902880), (21736, 883440), (21888, 877305), (22086, 869440), (22230, 863808), (22464, 854810), (22495, 853632), (22572, 850720), (22880, 839268), (23313, 823680), (23712, 809820), (23760, 808184), (24453, 785280), (24540, 782496), (24960, 769329), (25080, 765648), (25740, 746016), (26176, 733590), (26585, 722304), (26676, 719840), (26752, 717795), (26994, 711360), (27170, 706752), (27360, 701844), (27456, 699390), (28080, 683848), (28215, 680576), (29448, 652080), (29640, 647856), (30096, 638040), (30888, 621680), (31084, 617760), (31616, 607365), (31680, 606138), (31902, 601920), (32604, 588960), (32720, 586872), (32832, 584870), (33345, 575872), (33440, 574236), (34320, 559512), (35568, 539880), (35992, 533520), (36480, 526383), (36810, 521664), (37440, 512886), (37620, 510432), (38016, 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(77710, 247104), (78528, 244530), (79040, 242946), (79755, 240768), (80256, 239265), (80982, 237120), (81510, 235584), (82080, 233948), (82368, 233130), (85072, 225720), (85481, 224640), (86944, 220860), (88344, 217360), (88920, 215952), (89980, 213408), (90288, 212680), (91520, 209817), (93252, 205920), (94848, 202455), (95040, 202046), (95706, 200640), (97812, 196320), (98160, 195624), (100320, 191412), (101023, 190080), (102960, 186504), (106340, 180576), (106704, 179960), (107976, 177840), (108680, 176688), (109440, 175461), (110430, 173888), (112320, 170962), (112860, 170144), (116565, 164736), (116974, 164160), (117792, 163020), (118560, 161964), (120384, 159510), (121473, 158080), (122265, 157056), (123552, 155420), (124336, 154440), (127608, 150480), (130416, 147240), (130880, 146718), (133380, 143968), (133760, 143559), (134970, 142272), (137280, 139878)]