71076561920

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:139

約数の個数: 1056

約数和(自身を含む): 238361195520

約数和(自身を除く): 167284633600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 31, 32, 35, 37, 38, 40, 49, 52, 56, 62, 64, 65, 70, 74, 76, 80, 91, 95, 98, 104, 112, 124, 128, 130, 133, 140, 148, 152, 155, 160, 182, 185, 190, 196, 208, 217, 224, 245, 247, 248, 256, 259, 260, 266, 280, 296, 304, 310, 320, 364, 370, 380, 392, 403, 416, 434, 448, 455, 481, 490, 494, 496, 512, 518, 520, 532, 560, 589, 592, 608, 620, 637, 640, 665, 703, 728, 740, 760, 784, 806, 832, 868, 896, 910, 931, 962, 980, 988, 992, 1024, 1036, 1040, 1064, 1085, 1120, 1147, 1178, 1184, 1216, 1235, 1240, 1274, 1280, 1295, 1330, 1406, 1456, 1480, 1519, 1520, 1568, 1612, 1664, 1729, 1736, 1792, 1813, 1820, 1862, 1924, 1960, 1976, 1984, 2015, 2072, 2080, 2128, 2170, 2240, 2294, 2356, 2368, 2405, 2432, 2470, 2480, 2548, 2560, 2590, 2660, 2812, 2821, 2912, 2945, 2960, 3038, 3040, 3136, 3185, 3224, 3328, 3367, 3458, 3472, 3515, 3584, 3626, 3640, 3724, 3848, 3920, 3952, 3968, 4030, 4123, 4144, 4160, 4256, 4340, 4480, 4588, 4655, 4712, 4736, 4810, 4864, 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34720, 35840, 36260, 36556, 36704, 37240, 37696, 37888, 38285, 38480, 39368, 39494, 39520, 39680, 40145, 40768, 41230, 41440, 42560, 43586, 44992, 45136, 45695, 45880, 46592, 47120, 47138, 47360, 48412, 48608, 48640, 49210, 50176, 50960, 51584, 53599, 53872, 55328, 55552, 56203, 56240, 56420, 57722, 58016, 58240, 59584, 59644, 60515, 60760, 61256, 61568, 62720, 63232, 63973, 64232, 64480, 65968, 66304, 66560, 67340, 68096, 68894, 69160, 69440, 72520, 73112, 73408, 74480, 74555, 75392, 76570, 76960, 78736, 78988, 79040, 79360, 80290, 81536, 82460, 82880, 85120, 87172, 89984, 90272, 91390, 91760, 93184, 94240, 94276, 94720, 96824, 97216, 97280, 98420, 98735, 101920, 103168, 104377, 107198, 107744, 108965, 110656, 111104, 112406, 112480, 112840, 115444, 116032, 116480, 117845, 119168, 119288, 121030, 121520, 122512, 123136, 125440, 126464, 127946, 128464, 128960, 131936, 132608, 134680, 136192, 137788, 138320, 138880, 144305, 145040, 146224, 146816, 148960, 149110, 150784, 152551, 153140, 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584896, 587264, 595840, 596440, 603136, 610204, 612560, 615680, 629888, 631904, 632320, 639730, 642320, 652288, 659680, 663040, 680960, 688940, 697376, 719872, 722176, 730639, 731120, 734080, 750386, 753920, 754208, 762755, 774592, 777728, 787360, 789880, 815360, 835016, 857584, 861952, 871720, 885248, 895622, 899248, 899840, 902720, 923552, 928256, 942760, 953344, 954304, 968240, 972160, 980096, 1023568, 1027712, 1031680, 1043770, 1055488, 1067857, 1071980, 1077440, 1102304, 1106560, 1111040, 1124060, 1133236, 1154440, 1160320, 1169792, 1174528, 1191680, 1192880, 1220408, 1225120, 1231360, 1259776, 1263808, 1264640, 1279460, 1284640, 1319360, 1326080, 1377880, 1394752, 1416545, 1444352, 1461278, 1462240, 1468160, 1500772, 1507840, 1508416, 1525510, 1549184, 1555456, 1574720, 1579760, 1630720, 1670032, 1715168, 1723904, 1743440, 1770496, 1791244, 1798496, 1799680, 1805440, 1847104, 1856512, 1875965, 1885520, 1908608, 1936480, 1944320, 1960192, 1983163, 2047136, 2055424, 2063360, 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8575840, 8619520, 8818432, 8852480, 8956220, 8992480, 9065888, 9235520, 9282560, 9358336, 9543040, 9763264, 9800960, 9915815, 10110464, 10235680, 10277120, 10554880, 10678570, 11023040, 11158016, 11332360, 11690224, 11697920, 12006176, 12067328, 12204080, 12393472, 12597760, 12638080, 13360256, 13721344, 13882141, 13947520, 14329952, 14387968, 14443520, 14612780, 14776832, 15007720, 15084160, 15268864, 15491840, 15865304, 16377088, 16700320, 17085712, 17151680, 17239040, 17636864, 17912440, 17984960, 18131776, 18471040, 19086080, 19526528, 19601920, 19831630, 20220928, 20471360, 20554240, 21109760, 21357140, 22046080, 22316032, 22664720, 23380448, 23395840, 24012352, 24134656, 24408160, 25195520, 25276160, 26720512, 27442688, 27764282, 27895040, 28659904, 28775936, 29225560, 29553664, 30015440, 30168320, 30983680, 31730608, 32754176, 33400640, 34171424, 34303360, 35273728, 35824880, 35969920, 36263552, 36942080, 38172160, 39053056, 39203840, 39663260, 40942720, 41108480, 42714280, 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約数ペア:

[(1, 71076561920), (2, 35538280960), (4, 17769140480), (5, 14215312384), (7, 10153794560), (8, 8884570240), (10, 7107656192), (13, 5467427840), (14, 5076897280), (16, 4442285120), (19, 3740871680), (20, 3553828096), (26, 2733713920), (28, 2538448640), (31, 2292792320), (32, 2221142560), (35, 2030758912), (37, 1920988160), (38, 1870435840), (40, 1776914048), (49, 1450542080), (52, 1366856960), (56, 1269224320), (62, 1146396160), (64, 1110571280), (65, 1093485568), (70, 1015379456), (74, 960494080), (76, 935217920), (80, 888457024), (91, 781061120), (95, 748174336), (98, 725271040), (104, 683428480), (112, 634612160), (124, 573198080), (128, 555285640), (130, 546742784), (133, 534410240), (140, 507689728), (148, 480247040), (152, 467608960), (155, 458558464), (160, 444228512), (182, 390530560), (185, 384197632), (190, 374087168), (196, 362635520), (208, 341714240), (217, 327541760), (224, 317306080), (245, 290108416), (247, 287759360), (248, 286599040), (256, 277642820), (259, 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