31406762880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 768

約数和(自身を含む): 124754976000

約数和(自身を除く): 93348213120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 108, 114, 120, 128, 135, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 216, 228, 240, 255, 270, 272, 285, 288, 289, 304, 306, 320, 323, 331, 340, 342, 360, 380, 384, 408, 432, 456, 459, 480, 510, 513, 540, 544, 570, 576, 578, 608, 612, 640, 646, 662, 680, 684, 720, 760, 765, 816, 855, 864, 867, 912, 918, 960, 969, 993, 1020, 1026, 1080, 1088, 1140, 1152, 1156, 1216, 1224, 1292, 1324, 1360, 1368, 1440, 1445, 1520, 1530, 1615, 1632, 1655, 1710, 1728, 1734, 1824, 1836, 1920, 1938, 1986, 2040, 2052, 2160, 2176, 2280, 2295, 2312, 2432, 2448, 2565, 2584, 2601, 2648, 2720, 2736, 2880, 2890, 2907, 2979, 3040, 3060, 3230, 3264, 3310, 3420, 3456, 3468, 3648, 3672, 3876, 3972, 4080, 4104, 4320, 4335, 4560, 4590, 4624, 4845, 4896, 4965, 5130, 5168, 5202, 5296, 5440, 5472, 5491, 5627, 5760, 5780, 5814, 5958, 6080, 6120, 6289, 6460, 6528, 6620, 6840, 6936, 7296, 7344, 7752, 7803, 7944, 8160, 8208, 8640, 8670, 8721, 8937, 9120, 9180, 9248, 9690, 9792, 9930, 10260, 10336, 10404, 10592, 10880, 10944, 10982, 11254, 11560, 11628, 11916, 12160, 12240, 12578, 12920, 13005, 13240, 13680, 13872, 14535, 14688, 14895, 15504, 15606, 15888, 16320, 16416, 16473, 16881, 17280, 17340, 17442, 17874, 18240, 18360, 18496, 18867, 19380, 19584, 19860, 20520, 20672, 20808, 21184, 21888, 21964, 22508, 23120, 23256, 23832, 24480, 25156, 25840, 26010, 26480, 27360, 27455, 27744, 28135, 29070, 29376, 29790, 31008, 31212, 31445, 31776, 32640, 32832, 32946, 33762, 34680, 34884, 35748, 36480, 36720, 36992, 37734, 38760, 39015, 39720, 41040, 41344, 41616, 42368, 43605, 43928, 44685, 45016, 46240, 46512, 47664, 48960, 49419, 50312, 50643, 51680, 52020, 52960, 54720, 54910, 55488, 56270, 56601, 58140, 58752, 59580, 62016, 62424, 62890, 63552, 65664, 65892, 67524, 69360, 69768, 71496, 73440, 75468, 77520, 78030, 79440, 82080, 82365, 83232, 84405, 87210, 87856, 89370, 90032, 92480, 93024, 94335, 95328, 95659, 97920, 98838, 100624, 101286, 103360, 104040, 105920, 106913, 109440, 109820, 110976, 112540, 113202, 116280, 119160, 124032, 124848, 125780, 127104, 131784, 135048, 138720, 139536, 142992, 146880, 148257, 150936, 151929, 155040, 156060, 158880, 164160, 164730, 166464, 168810, 169803, 174420, 175712, 178740, 180064, 184960, 186048, 188670, 190656, 191318, 197676, 201248, 202572, 206720, 208080, 211840, 213826, 219640, 225080, 226404, 232560, 238320, 247095, 249696, 251560, 253215, 263568, 270096, 277440, 279072, 283005, 285984, 286977, 293760, 296514, 301872, 303858, 310080, 312120, 317760, 320739, 328320, 329460, 332928, 337620, 339606, 348840, 351424, 357480, 360128, 372096, 377340, 381312, 382636, 395352, 402496, 405144, 416160, 427652, 439280, 450160, 452808, 465120, 476640, 478295, 494190, 499392, 503120, 506430, 527136, 534565, 540192, 554880, 558144, 566010, 571968, 573954, 593028, 603744, 607716, 620160, 624240, 635520, 641478, 658920, 675240, 679212, 697680, 702848, 714960, 720256, 741285, 754680, 759645, 765272, 790704, 804992, 810288, 832320, 849015, 855304, 860931, 878560, 900320, 905616, 930240, 953280, 956590, 962217, 988380, 998784, 1006240, 1012860, 1054272, 1069130, 1080384, 1116288, 1132020, 1143936, 1147908, 1186056, 1207488, 1215432, 1248480, 1282956, 1317840, 1350480, 1358424, 1395360, 1429920, 1434885, 1482570, 1509360, 1519290, 1530544, 1581408, 1603695, 1620576, 1664640, 1698030, 1710608, 1721862, 1757120, 1800640, 1811232, 1817521, 1860480, 1906560, 1913180, 1924434, 1976760, 2012480, 2025720, 2108544, 2138260, 2160768, 2264040, 2295816, 2372112, 2414976, 2430864, 2496960, 2565912, 2582793, 2635680, 2700960, 2716848, 2790720, 2859840, 2869770, 2886651, 2965140, 3018720, 3038580, 3061088, 3162816, 3207390, 3241152, 3396060, 3421216, 3443724, 3514240, 3601280, 3622464, 3635042, 3826360, 3848868, 3953520, 4024960, 4051440, 4276520, 4304655, 4528080, 4591632, 4744224, 4811085, 4861728, 4993920, 5131824, 5165586, 5271360, 5401920, 5433696, 5452563, 5581440, 5719680, 5739540, 5773302, 5930280, 6037440, 6077160, 6122176, 6325632, 6414780, 6482304, 6792120, 6842432, 6887448, 7244928, 7270084, 7652720, 7697736, 7907040, 8102880, 8553040, 8609310, 9056160, 9087605, 9183264, 9488448, 9622170, 9723456, 10263648, 10331172, 10542720, 10803840, 10867392, 10905126, 11479080, 11546604, 11860560, 12074880, 12154320, 12244352, 12829560, 12913965, 13584240, 13684864, 13774896, 14433255, 14540168, 15305440, 15395472, 15814080, 16205760, 16357689, 17106080, 17218620, 18112320, 18175210, 18366528, 18976896, 19244340, 19446912, 20527296, 20662344, 21734784, 21810252, 22958160, 23093208, 23721120, 24308640, 25659120, 25827930, 27168480, 27262815, 27549792, 28866510, 29080336, 30610880, 30790944, 31628160, 32411520, 32715378, 34212160, 34437240, 36224640, 36350420, 36733056, 38488680, 41054592, 41324688, 43620504, 45916320, 46186416, 47442240, 48617280, 49073067, 51318240, 51655860, 54336960, 54525630, 55099584, 57733020, 58160672, 61221760, 61581888, 65430756, 68424320, 68874480, 72700840, 76977360, 81788445, 82649376, 87241008, 91832640, 92372832, 94884480, 97234560, 98146134, 102636480, 103311720, 108673920, 109051260, 110199168, 115466040, 116321344, 123163776, 130861512, 137748960, 145401680, 153954720, 163576890, 165298752, 174482016, 183665280, 184745664, 196292268, 205272960, 206623440, 218102520, 230932080, 232642688, 245365335, 261723024, 275497920, 290803360, 307909440, 327153780, 330597504, 348964032, 369491328, 392584536, 413246880, 436205040, 461864160, 490730670, 523446048, 550995840, 581606720, 615818880, 654307560, 697928064, 785169072, 826493760, 872410080, 923728320, 981461340, 1046892096, 1163213440, 1308615120, 1570338144, 1652987520, 1744820160, 1847456640, 1962922680, 2093784192, 2617230240, 3140676288, 3489640320, 3925845360, 5234460480, 6281352576, 7851690720, 10468920960, 15703381440, 31406762880]

約数ペア:

[(1, 31406762880), (2, 15703381440), (3, 10468920960), (4, 7851690720), (5, 6281352576), (6, 5234460480), (8, 3925845360), (9, 3489640320), (10, 3140676288), (12, 2617230240), (15, 2093784192), (16, 1962922680), (17, 1847456640), (18, 1744820160), (19, 1652987520), (20, 1570338144), (24, 1308615120), (27, 1163213440), (30, 1046892096), (32, 981461340), (34, 923728320), (36, 872410080), (38, 826493760), (40, 785169072), (45, 697928064), (48, 654307560), (51, 615818880), (54, 581606720), (57, 550995840), (60, 523446048), (64, 490730670), (68, 461864160), (72, 436205040), (76, 413246880), (80, 392584536), (85, 369491328), (90, 348964032), (95, 330597504), (96, 327153780), (102, 307909440), (108, 290803360), (114, 275497920), (120, 261723024), (128, 245365335), (135, 232642688), (136, 230932080), (144, 218102520), (152, 206623440), (153, 205272960), (160, 196292268), (170, 184745664), (171, 183665280), (180, 174482016), (190, 165298752), (192, 163576890), (204, 153954720), (216, 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(1224, 25659120), (1292, 24308640), (1324, 23721120), (1360, 23093208), (1368, 22958160), (1440, 21810252), (1445, 21734784), (1520, 20662344), (1530, 20527296), (1615, 19446912), (1632, 19244340), (1655, 18976896), (1710, 18366528), (1728, 18175210), (1734, 18112320), (1824, 17218620), (1836, 17106080), (1920, 16357689), (1938, 16205760), (1986, 15814080), (2040, 15395472), (2052, 15305440), (2160, 14540168), (2176, 14433255), (2280, 13774896), (2295, 13684864), (2312, 13584240), (2432, 12913965), (2448, 12829560), (2565, 12244352), (2584, 12154320), (2601, 12074880), (2648, 11860560), (2720, 11546604), (2736, 11479080), (2880, 10905126), (2890, 10867392), (2907, 10803840), (2979, 10542720), (3040, 10331172), (3060, 10263648), (3230, 9723456), (3264, 9622170), (3310, 9488448), (3420, 9183264), (3456, 9087605), (3468, 9056160), (3648, 8609310), (3672, 8553040), (3876, 8102880), (3972, 7907040), (4080, 7697736), (4104, 7652720), (4320, 7270084), (4335, 7244928), (4560, 6887448), (4590, 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(35748, 878560), (36480, 860931), (36720, 855304), (36992, 849015), (37734, 832320), (38760, 810288), (39015, 804992), (39720, 790704), (41040, 765272), (41344, 759645), (41616, 754680), (42368, 741285), (43605, 720256), (43928, 714960), (44685, 702848), (45016, 697680), (46240, 679212), (46512, 675240), (47664, 658920), (48960, 641478), (49419, 635520), (50312, 624240), (50643, 620160), (51680, 607716), (52020, 603744), (52960, 593028), (54720, 573954), (54910, 571968), (55488, 566010), (56270, 558144), (56601, 554880), (58140, 540192), (58752, 534565), (59580, 527136), (62016, 506430), (62424, 503120), (62890, 499392), (63552, 494190), (65664, 478295), (65892, 476640), (67524, 465120), (69360, 452808), (69768, 450160), (71496, 439280), (73440, 427652), (75468, 416160), (77520, 405144), (78030, 402496), (79440, 395352), (82080, 382636), (82365, 381312), (83232, 377340), (84405, 372096), (87210, 360128), (87856, 357480), (89370, 351424), (90032, 348840), (92480, 339606), (93024, 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