19540422720

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:932

約数の個数: 896

約数和(自身を含む): 87870182400

約数和(自身を除く): 68329759680

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, 29, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 58, 60, 63, 64, 65, 70, 72, 78, 80, 84, 87, 90, 91, 96, 104, 105, 108, 112, 116, 117, 120, 126, 130, 135, 140, 144, 145, 156, 160, 168, 174, 180, 182, 189, 192, 195, 203, 208, 210, 216, 224, 232, 234, 240, 252, 260, 261, 270, 273, 280, 288, 290, 312, 315, 320, 336, 348, 351, 360, 364, 377, 378, 390, 406, 416, 420, 432, 435, 448, 455, 464, 468, 480, 504, 520, 522, 540, 546, 560, 576, 580, 585, 609, 624, 630, 672, 696, 702, 720, 728, 754, 756, 780, 783, 812, 819, 832, 840, 857, 864, 870, 910, 928, 936, 945, 960, 1008, 1015, 1040, 1044, 1080, 1092, 1120, 1131, 1160, 1170, 1218, 1248, 1260, 1305, 1344, 1365, 1392, 1404, 1440, 1456, 1508, 1512, 1560, 1566, 1624, 1638, 1680, 1714, 1728, 1740, 1755, 1820, 1827, 1856, 1872, 1885, 1890, 2016, 2030, 2080, 2088, 2160, 2184, 2240, 2262, 2320, 2340, 2436, 2457, 2496, 2520, 2571, 2610, 2639, 2730, 2784, 2808, 2880, 2912, 3016, 3024, 3045, 3120, 3132, 3248, 3276, 3360, 3393, 3428, 3480, 3510, 3640, 3654, 3744, 3770, 3780, 3915, 4032, 4060, 4095, 4160, 4176, 4285, 4320, 4368, 4524, 4640, 4680, 4872, 4914, 5040, 5142, 5220, 5278, 5460, 5481, 5568, 5616, 5655, 5824, 5999, 6032, 6048, 6090, 6240, 6264, 6496, 6552, 6720, 6786, 6856, 6960, 7020, 7280, 7308, 7488, 7540, 7560, 7713, 7830, 7917, 8120, 8190, 8352, 8570, 8640, 8736, 9048, 9135, 9280, 9360, 9744, 9828, 10080, 10179, 10284, 10440, 10556, 10920, 10962, 11141, 11232, 11310, 11998, 12064, 12096, 12180, 12285, 12480, 12528, 12855, 12992, 13104, 13195, 13572, 13712, 13920, 14040, 14560, 14616, 15080, 15120, 15426, 15660, 15834, 16240, 16380, 16704, 16965, 17140, 17472, 17997, 18096, 18270, 18720, 19488, 19656, 20160, 20358, 20568, 20880, 21112, 21840, 21924, 22282, 22464, 22620, 23139, 23751, 23996, 24128, 24360, 24570, 24853, 25056, 25710, 26208, 26390, 27144, 27405, 27424, 27840, 28080, 29120, 29232, 29995, 30160, 30240, 30852, 31320, 31668, 32480, 32760, 33423, 33930, 34280, 35994, 36192, 36540, 37440, 38565, 38976, 39312, 39585, 40716, 41136, 41760, 42224, 43680, 43848, 44564, 45240, 46278, 47502, 47992, 48720, 49140, 49706, 50112, 50895, 51420, 52416, 52780, 53991, 54288, 54810, 54848, 55705, 56160, 58464, 59990, 60320, 60480, 61704, 62640, 63336, 64960, 65520, 66846, 67860, 68560, 71253, 71988, 72384, 73080, 74559, 77130, 77987, 78624, 79170, 81432, 82272, 83520, 84448, 87360, 87696, 89128, 89985, 90480, 92556, 95004, 95984, 97440, 98280, 99412, 100269, 101790, 102840, 105560, 107982, 108576, 109620, 111410, 112320, 115695, 116928, 118755, 119980, 120640, 123408, 124265, 125280, 126672, 131040, 133692, 135720, 137120, 142506, 143976, 146160, 149118, 154260, 155974, 157248, 158340, 161973, 162864, 164544, 167115, 168896, 173971, 175392, 178256, 179970, 180960, 185112, 190008, 191968, 194880, 196560, 198824, 200538, 203580, 205680, 211120, 215964, 217152, 219240, 222820, 223677, 231390, 233961, 237510, 239960, 246816, 248530, 250560, 253344, 262080, 267384, 269955, 271440, 274240, 285012, 287952, 292320, 298236, 300807, 308520, 311948, 316680, 323089, 323946, 325728, 334230, 347942, 350784, 356265, 356512, 359940, 361920, 370224, 372795, 380016, 383936, 389935, 393120, 397648, 401076, 407160, 411360, 422240, 431928, 438480, 445640, 447354, 462780, 467922, 475020, 479920, 493632, 497060, 501345, 506688, 521913, 534768, 539910, 542880, 570024, 575904, 584640, 596472, 601614, 617040, 623896, 633360, 646178, 647892, 651456, 668460, 671031, 695884, 701883, 712530, 713024, 719880, 740448, 745590, 760032, 779870, 786240, 795296, 802152, 809865, 814320, 822720, 844480, 863856, 869855, 876960, 891280, 894708, 925560, 935844, 950040, 959840, 969267, 994120, 1002690, 1043826, 1069536, 1079820, 1085760, 1118385, 1140048, 1151808, 1169805, 1192944, 1203228, 1234080, 1247792, 1266720, 1292356, 1295784, 1336920, 1342062, 1391768, 1403766, 1425060, 1439760, 1480896, 1491180, 1504035, 1520064, 1559740, 1565739, 1590592, 1604304, 1615445, 1619730, 1628640, 1727712, 1739710, 1753920, 1782560, 1789416, 1851120, 1871688, 1900080, 1919680, 1938534, 1988240, 2005380, 2087652, 2105649, 2139072, 2159640, 2236770, 2261623, 2280096, 2339610, 2385888, 2406456, 2468160, 2495584, 2533440, 2584712, 2591568, 2609565, 2673840, 2684124, 2783536, 2807532, 2850120, 2879520, 2907801, 2982360, 3008070, 3119480, 3131478, 3208608, 3230890, 3239460, 3257280, 3355155, 3455424, 3479420, 3509415, 3565120, 3578832, 3702240, 3743376, 3800160, 3877068, 3976480, 4010760, 4175304, 4211298, 4319280, 4473540, 4523246, 4560192, 4679220, 4697217, 4771776, 4812912, 4846335, 4991168, 5169424, 5183136, 5219130, 5347680, 5368248, 5567072, 5615064, 5700240, 5759040, 5815602, 5964720, 6016140, 6238960, 6262956, 6417216, 6461780, 6478920, 6710310, 6784869, 6958840, 7018830, 7157664, 7404480, 7486752, 7600320, 7754136, 7828695, 7952960, 8021520, 8350608, 8422596, 8638560, 8723403, 8947080, 9046492, 9358440, 9394434, 9625824, 9692670, 10338848, 10366272, 10438260, 10528245, 10695360, 10736496, 11134144, 11230128, 11308115, 11400480, 11631204, 11929440, 12032280, 12477920, 12525912, 12923560, 12957840, 13420620, 13569738, 13917680, 14037660, 14315328, 14539005, 14973504, 15508272, 15657390, 16043040, 16701216, 16845192, 17277120, 17446806, 17894160, 18092984, 18716880, 18788868, 19251648, 19385340, 20354607, 20677696, 20876520, 21056490, 21472992, 22460256, 22616230, 22800960, 23262408, 23486085, 23858880, 24064560, 24955840, 25051824, 25847120, 25915680, 26841240, 27139476, 27835360, 28075320, 29078010, 31016544, 31314780, 32086080, 33402432, 33690384, 33924345, 34893612, 35788320, 36185968, 37433760, 37577736, 38770680, 40709214, 41753040, 42112980, 42945984, 43617015, 44920512, 45232460, 46524816, 46972170, 48129120, 50103648, 51694240, 51831360, 53682480, 54278952, 55670720, 56150640, 58156020, 61063821, 62033088, 62629560, 67380768, 67848690, 69787224, 71576640, 72371936, 74867520, 75155472, 77541360, 81418428, 83506080, 84225960, 87234030, 90464920, 93049632, 93944340, 96258240, 100207296, 101773035, 103388480, 107364960, 108557904, 112301280, 116312040, 122127642, 125259120, 134761536, 135697380, 139574448, 144743872, 150310944, 155082720, 162836856, 167012160, 168451920, 174468060, 180929840, 186099264, 187888680, 203546070, 214729920, 217115808, 224602560, 232624080, 244255284, 250518240, 271394760, 279148896, 300621888, 305319105, 310165440, 325673712, 336903840, 348936120, 361859680, 375777360, 407092140, 434231616, 465248160, 488510568, 501036480, 542789520, 558297792, 610638210, 651347424, 673807680, 697872240, 723719360, 751554720, 814184280, 930496320, 977021136, 1085579040, 1221276420, 1302694848, 1395744480, 1503109440, 1628368560, 1954042272, 2171158080, 2442552840, 2791488960, 3256737120, 3908084544, 4885105680, 6513474240, 9770211360, 19540422720]

約数ペア:

[(1, 19540422720), (2, 9770211360), (3, 6513474240), (4, 4885105680), (5, 3908084544), (6, 3256737120), (7, 2791488960), (8, 2442552840), (9, 2171158080), (10, 1954042272), (12, 1628368560), (13, 1503109440), (14, 1395744480), (15, 1302694848), (16, 1221276420), (18, 1085579040), (20, 977021136), (21, 930496320), (24, 814184280), (26, 751554720), (27, 723719360), (28, 697872240), (29, 673807680), (30, 651347424), (32, 610638210), (35, 558297792), (36, 542789520), (39, 501036480), (40, 488510568), (42, 465248160), (45, 434231616), (48, 407092140), (52, 375777360), (54, 361859680), (56, 348936120), (58, 336903840), (60, 325673712), (63, 310165440), (64, 305319105), (65, 300621888), (70, 279148896), (72, 271394760), (78, 250518240), (80, 244255284), (84, 232624080), (87, 224602560), (90, 217115808), (91, 214729920), (96, 203546070), (104, 187888680), (105, 186099264), (108, 180929840), (112, 174468060), (116, 168451920), (117, 167012160), (120, 162836856), (126, 155082720), (130, 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