16908289920

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 768

約数和(自身を含む): 65761113600

約数和(自身を除く): 48852823680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 29, 30, 32, 36, 40, 45, 46, 48, 54, 58, 60, 64, 69, 72, 80, 81, 87, 90, 92, 96, 108, 115, 116, 120, 128, 135, 138, 144, 145, 160, 162, 163, 174, 180, 184, 192, 207, 216, 230, 232, 240, 243, 261, 270, 276, 288, 290, 320, 324, 326, 345, 348, 360, 368, 384, 405, 414, 432, 435, 460, 464, 480, 486, 489, 522, 540, 552, 576, 580, 621, 640, 648, 652, 667, 690, 696, 720, 736, 783, 810, 815, 828, 864, 870, 920, 928, 960, 972, 978, 1035, 1044, 1080, 1104, 1152, 1160, 1215, 1242, 1296, 1304, 1305, 1334, 1380, 1392, 1440, 1467, 1472, 1566, 1620, 1630, 1656, 1728, 1740, 1840, 1856, 1863, 1920, 1944, 1956, 2001, 2070, 2088, 2160, 2208, 2320, 2349, 2430, 2445, 2484, 2592, 2608, 2610, 2668, 2760, 2784, 2880, 2934, 2944, 3105, 3132, 3240, 3260, 3312, 3335, 3456, 3480, 3680, 3712, 3726, 3749, 3888, 3912, 3915, 4002, 4140, 4176, 4320, 4401, 4416, 4640, 4698, 4727, 4860, 4890, 4968, 5184, 5216, 5220, 5336, 5520, 5568, 5589, 5760, 5868, 6003, 6210, 6264, 6480, 6520, 6624, 6670, 6960, 7047, 7335, 7360, 7452, 7498, 7776, 7824, 7830, 8004, 8280, 8352, 8640, 8802, 8832, 9280, 9315, 9396, 9454, 9720, 9780, 9936, 10005, 10368, 10432, 10440, 10672, 11040, 11136, 11178, 11247, 11736, 11745, 12006, 12420, 12528, 12960, 13040, 13203, 13248, 13340, 13920, 14094, 14181, 14670, 14720, 14904, 14996, 15552, 15648, 15660, 16008, 16560, 16704, 17280, 17604, 18009, 18560, 18630, 18745, 18792, 18908, 19440, 19560, 19872, 20010, 20864, 20880, 21344, 22005, 22080, 22356, 22494, 23472, 23490, 23635, 24012, 24840, 25056, 25920, 26080, 26406, 26496, 26680, 27840, 27945, 28188, 28362, 29340, 29808, 29992, 30015, 31104, 31296, 31320, 32016, 33120, 33408, 33741, 35208, 35235, 36018, 37260, 37490, 37584, 37816, 38880, 39120, 39609, 39744, 40020, 41760, 42543, 42688, 44010, 44160, 44712, 44988, 46944, 46980, 47270, 48024, 49680, 50112, 51840, 52160, 52812, 53360, 54027, 55680, 55890, 56235, 56376, 56724, 58680, 59616, 59984, 60030, 62592, 62640, 64032, 66015, 66240, 67482, 70416, 70470, 70905, 72036, 74520, 74980, 75168, 75632, 77760, 78240, 79218, 79488, 80040, 83520, 85086, 85376, 88020, 89424, 89976, 90045, 93888, 93960, 94540, 96048, 99360, 100224, 101223, 104320, 105624, 106720, 108054, 108721, 111780, 112470, 112752, 113448, 117360, 119232, 119968, 120060, 125280, 127629, 128064, 132030, 132480, 134964, 140832, 140940, 141810, 144072, 149040, 149960, 150336, 151264, 155520, 156480, 158436, 160080, 162081, 167040, 168705, 170172, 176040, 178848, 179952, 180090, 187776, 187920, 189080, 192096, 198045, 198720, 202446, 211248, 212715, 213440, 216108, 217442, 223560, 224940, 225504, 226896, 234720, 238464, 239936, 240120, 250560, 255258, 256128, 264060, 269928, 270135, 281664, 281880, 283620, 288144, 298080, 299920, 300672, 302528, 303669, 312960, 316872, 320160, 324162, 326163, 337410, 340344, 352080, 357696, 359904, 360180, 375840, 378160, 382887, 384192, 396090, 397440, 404892, 422496, 425430, 426880, 432216, 434884, 447120, 449880, 451008, 453792, 469440, 479872, 480240, 501120, 506115, 510516, 528120, 539856, 540270, 543605, 563328, 563760, 567240, 576288, 596160, 599840, 605056, 607338, 633744, 638145, 640320, 648324, 652326, 674820, 680688, 704160, 715392, 719808, 720360, 751680, 756320, 765774, 768384, 792180, 809784, 810405, 844992, 850860, 864432, 869768, 894240, 899760, 902016, 907584, 911007, 938880, 960480, 978489, 1012230, 1021032, 1056240, 1079712, 1080540, 1087210, 1127520, 1134480, 1148661, 1152576, 1192320, 1199680, 1214676, 1267488, 1276290, 1280640, 1296648, 1304652, 1349640, 1361376, 1408320, 1439616, 1440720, 1503360, 1512640, 1518345, 1531548, 1584360, 1619568, 1620810, 1630815, 1689984, 1701720, 1728864, 1739536, 1788480, 1799520, 1815168, 1822014, 1914435, 1920960, 1956978, 2024460, 2042064, 2112480, 2159424, 2161080, 2174420, 2255040, 2268960, 2297322, 2305152, 2399360, 2429352, 2534976, 2552580, 2593296, 2609304, 2699280, 2722752, 2816640, 2881440, 2935467, 3025280, 3036690, 3063096, 3168720, 3239136, 3241620, 3261630, 3403440, 3457728, 3479072, 3576960, 3599040, 3644028, 3828870, 3841920, 3913956, 4048920, 4084128, 4224960, 4318848, 4322160, 4348840, 4510080, 4537920, 4555035, 4594644, 4858704, 4892445, 5069952, 5105160, 5186592, 5218608, 5398560, 5445504, 5743305, 5762880, 5870934, 6073380, 6126192, 6337440, 6478272, 6483240, 6523260, 6806880, 6915456, 6958144, 7198080, 7288056, 7657740, 7827912, 8097840, 8168256, 8449920, 8644320, 8697680, 8806401, 9075840, 9110070, 9189288, 9717408, 9784890, 10210320, 10373184, 10437216, 10797120, 11486610, 11525760, 11741868, 12146760, 12252384, 12674880, 12956544, 12966480, 13046520, 13613760, 13916288, 14576112, 14677335, 15315480, 15655824, 16195680, 16336512, 17288640, 17395360, 17612802, 18220140, 18378576, 19434816, 19569780, 20420640, 20746368, 20874432, 21594240, 22973220, 23483736, 24293520, 24504768, 25349760, 25932960, 26093040, 26419203, 27227520, 29152224, 29354670, 30630960, 31311648, 32391360, 34577280, 34790720, 35225604, 36440280, 36757152, 38869632, 39139560, 40841280, 41748864, 44032005, 45946440, 46967472, 48587040, 49009536, 51865920, 52186080, 52838406, 58304448, 58709340, 61261920, 62623296, 64782720, 69581440, 70451208, 72880560, 73514304, 78279120, 81682560, 88064010, 91892880, 93934944, 97174080, 103731840, 104372160, 105676812, 116608896, 117418680, 122523840, 125246592, 132096015, 140902416, 145761120, 147028608, 156558240, 176128020, 183785760, 187869888, 194348160, 208744320, 211353624, 234837360, 245047680, 264192030, 281804832, 291522240, 313116480, 352256040, 367571520, 375739776, 422707248, 469674720, 528384060, 563609664, 583044480, 626232960, 704512080, 735143040, 845414496, 939349440, 1056768120, 1127219328, 1409024160, 1690828992, 1878698880, 2113536240, 2818048320, 3381657984, 4227072480, 5636096640, 8454144960, 16908289920]

約数ペア:

[(1, 16908289920), (2, 8454144960), (3, 5636096640), (4, 4227072480), (5, 3381657984), (6, 2818048320), (8, 2113536240), (9, 1878698880), (10, 1690828992), (12, 1409024160), (15, 1127219328), (16, 1056768120), (18, 939349440), (20, 845414496), (23, 735143040), (24, 704512080), (27, 626232960), (29, 583044480), (30, 563609664), (32, 528384060), (36, 469674720), (40, 422707248), (45, 375739776), (46, 367571520), (48, 352256040), (54, 313116480), (58, 291522240), (60, 281804832), (64, 264192030), (69, 245047680), (72, 234837360), (80, 211353624), (81, 208744320), (87, 194348160), (90, 187869888), (92, 183785760), (96, 176128020), (108, 156558240), (115, 147028608), (116, 145761120), (120, 140902416), (128, 132096015), (135, 125246592), (138, 122523840), (144, 117418680), (145, 116608896), (160, 105676812), (162, 104372160), (163, 103731840), (174, 97174080), (180, 93934944), (184, 91892880), (192, 88064010), (207, 81682560), (216, 78279120), (230, 73514304), (232, 72880560), (240, 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