84881376720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2352

約数の個数: 960

約数和(自身を含む): 379055738880

約数和(自身を除く): 294174362160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 46, 48, 51, 56, 57, 60, 63, 68, 69, 70, 72, 76, 80, 84, 85, 90, 92, 95, 102, 105, 112, 114, 115, 119, 120, 126, 133, 136, 138, 140, 144, 152, 153, 161, 168, 170, 171, 180, 184, 190, 204, 207, 210, 228, 230, 238, 240, 252, 255, 266, 272, 276, 280, 285, 304, 306, 315, 322, 323, 336, 340, 342, 345, 357, 360, 368, 380, 391, 399, 408, 414, 420, 437, 456, 460, 476, 483, 504, 510, 532, 552, 560, 570, 595, 612, 630, 644, 646, 665, 680, 684, 690, 714, 720, 760, 765, 782, 798, 805, 816, 828, 840, 855, 874, 912, 920, 952, 966, 969, 1008, 1020, 1035, 1064, 1071, 1104, 1140, 1173, 1190, 1197, 1224, 1260, 1288, 1292, 1311, 1330, 1360, 1368, 1380, 1428, 1449, 1520, 1530, 1564, 1596, 1610, 1615, 1656, 1680, 1710, 1748, 1785, 1840, 1904, 1932, 1938, 1955, 1995, 2040, 2070, 2128, 2142, 2185, 2261, 2267, 2280, 2346, 2380, 2394, 2415, 2448, 2520, 2576, 2584, 2622, 2660, 2736, 2737, 2760, 2856, 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36272, 36708, 37145, 38539, 38640, 38760, 39330, 40698, 40806, 41055, 42840, 43073, 43792, 44574, 45220, 45340, 45885, 46512, 46920, 47607, 47880, 48944, 49266, 52003, 52141, 52440, 54264, 54408, 54740, 55062, 56304, 57960, 58140, 59432, 61180, 62928, 63476, 65688, 66861, 67830, 68010, 70380, 73416, 74290, 77078, 77520, 78660, 79345, 81396, 81612, 82110, 85680, 86146, 89148, 90440, 90680, 91770, 93840, 95214, 95760, 98532, 101745, 102015, 104006, 104282, 104880, 108528, 108816, 109480, 110124, 111435, 115617, 115920, 116280, 118864, 122360, 123165, 126952, 129219, 131376, 133722, 135660, 136020, 137655, 140760, 142821, 146832, 148580, 154156, 156009, 156423, 157320, 158690, 162792, 163224, 164220, 172292, 178296, 180880, 181360, 183540, 190428, 192695, 197064, 203490, 204030, 208012, 208564, 215365, 218960, 220248, 222870, 231234, 232560, 238035, 244720, 246330, 253904, 258438, 260015, 260705, 267444, 269773, 271320, 272040, 275310, 281520, 285642, 297160, 301511, 308312, 312018, 312846, 314640, 317380, 325584, 326448, 328440, 334305, 344584, 346851, 356592, 364987, 367080, 380856, 385390, 387657, 394128, 406980, 408060, 416024, 417128, 430730, 440496, 445740, 462468, 468027, 469269, 476070, 492660, 516876, 520030, 521410, 534888, 539546, 542640, 544080, 550620, 571284, 578085, 594320, 603022, 616624, 624036, 625692, 634760, 646095, 656880, 668610, 689168, 693702, 714105, 729974, 732241, 734160, 761712, 770780, 775314, 780045, 782115, 809319, 813960, 816120, 832048, 834256, 861460, 886397, 891480, 904533, 924936, 936054, 938538, 952140, 985320, 990679, 1033752, 1040060, 1042820, 1069776, 1079092, 1094961, 1101240, 1142568, 1156170, 1206044, 1248072, 1251384, 1269520, 1292190, 1337220, 1348865, 1387404, 1428210, 1459948, 1464482, 1507555, 1541560, 1550628, 1560090, 1564230, 1618638, 1627920, 1632240, 1722920, 1734255, 1772794, 1782960, 1809066, 1824935, 1849872, 1872108, 1877076, 1904280, 1938285, 1970640, 1981358, 2067504, 2080120, 2085640, 2158184, 2189922, 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12949104, 13139532, 13180338, 13295955, 13567995, 13869506, 13874040, 14182352, 14472528, 14599480, 14644820, 14860185, 15377061, 15506280, 15850864, 15955146, 16186380, 16424415, 16841543, 17519376, 17573784, 17727940, 17832222, 18090660, 18614337, 18721080, 18770760, 19423656, 19813580, 20502748, 20804259, 21273528, 21581840, 21708792, 21899220, 21967230, 23776296, 24120880, 24279570, 24819116, 25628435, 26279064, 26360676, 26591910, 27135990, 27739012, 27748080, 29198960, 29289640, 29720370, 30754122, 31012560, 31023895, 31910292, 32372760, 32848830, 32950845, 33683086, 34673765, 35147568, 35455880, 35664444, 36181320, 37228674, 37442160, 37541520, 38847312, 39627160, 39887865, 41005496, 41608518, 42547056, 43417584, 43798440, 43934460, 44580555, 46131183, 47552592, 48559140, 49638232, 50524629, 51256870, 52558128, 52721352, 53183820, 54271980, 55478024, 55843011, 58579280, 59440740, 61508244, 62047790, 62412777, 63820584, 64745520, 65697660, 65901690, 67366172, 69347530, 70911760, 71328888, 72362640, 74457348, 76885305, 79254320, 79775730, 82010992, 83217036, 84207715, 87596880, 87868920, 89161110, 92262366, 93071685, 97118280, 99276464, 101049258, 102513740, 104021295, 105442704, 106367640, 108543960, 110956048, 111686022, 117890801, 118881480, 123016488, 124095580, 124825554, 127641168, 131395320, 131803380, 134732344, 138695060, 142657776, 148914696, 151573887, 153770610, 159551460, 166434072, 168415430, 175737840, 178322220, 184524732, 186143370, 194236560, 202098516, 205027480, 208042590, 212735280, 217087920, 223372044, 230655915, 235781602, 237762960, 246032976, 248191160, 249651108, 252623145, 262790640, 263606760, 269464688, 277390120, 279215055, 297829392, 303147774, 307541220, 312063885, 319102920, 332868144, 336830860, 353672403, 356644440, 369049464, 372286740, 404197032, 410054960, 416085180, 446744088, 461311830, 471563204, 496382320, 499302216, 505246290, 527213520, 554780240, 558430110, 589454005, 606295548, 615082440, 624127770, 638205840, 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約数ペア:

[(1, 84881376720), (2, 42440688360), (3, 28293792240), (4, 21220344180), (5, 16976275344), (6, 14146896120), (7, 12125910960), (8, 10610172090), (9, 9431264080), (10, 8488137672), (12, 7073448060), (14, 6062955480), (15, 5658758448), (16, 5305086045), (17, 4993022160), (18, 4715632040), (19, 4467440880), (20, 4244068836), (21, 4041970320), (23, 3690494640), (24, 3536724030), (28, 3031477740), (30, 2829379224), (34, 2496511080), (35, 2425182192), (36, 2357816020), (38, 2233720440), (40, 2122034418), (42, 2020985160), (45, 1886252816), (46, 1845247320), (48, 1768362015), (51, 1664340720), (56, 1515738870), (57, 1489146960), (60, 1414689612), (63, 1347323440), (68, 1248255540), (69, 1230164880), (70, 1212591096), (72, 1178908010), (76, 1116860220), (80, 1061017209), (84, 1010492580), (85, 998604432), (90, 943126408), (92, 922623660), (95, 893488176), (102, 832170360), (105, 808394064), (112, 757869435), (114, 744573480), (115, 738098928), (119, 713288880), (120, 707344806), (126, 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(1656, 51256870), (1680, 50524629), (1710, 49638232), (1748, 48559140), (1785, 47552592), (1840, 46131183), (1904, 44580555), (1932, 43934460), (1938, 43798440), (1955, 43417584), (1995, 42547056), (2040, 41608518), (2070, 41005496), (2128, 39887865), (2142, 39627160), (2185, 38847312), (2261, 37541520), (2267, 37442160), (2280, 37228674), (2346, 36181320), (2380, 35664444), (2394, 35455880), (2415, 35147568), (2448, 34673765), (2520, 33683086), (2576, 32950845), (2584, 32848830), (2622, 32372760), (2660, 31910292), (2736, 31023895), (2737, 31012560), (2760, 30754122), (2856, 29720370), (2898, 29289640), (2907, 29198960), (3059, 27748080), (3060, 27739012), (3128, 27135990), (3192, 26591910), (3220, 26360676), (3230, 26279064), (3312, 25628435), (3420, 24819116), (3496, 24279570), (3519, 24120880), (3570, 23776296), (3864, 21967230), (3876, 21899220), (3910, 21708792), (3933, 21581840), (3990, 21273528), (4080, 20804259), (4140, 20502748), (4284, 19813580), (4370, 19423656), (4522, 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