16816988160

素因数分解:

$2^{13}\times 3^2\times 5^1\times 7^4\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 840

約数和(自身を含む): 71586501480

約数和(自身を除く): 54769513320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 128, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 224, 228, 240, 245, 252, 256, 266, 280, 285, 288, 294, 304, 315, 320, 336, 342, 343, 360, 380, 384, 392, 399, 420, 441, 448, 456, 480, 490, 504, 512, 532, 560, 570, 576, 588, 608, 630, 640, 665, 672, 684, 686, 720, 735, 760, 768, 784, 798, 840, 855, 882, 896, 912, 931, 960, 980, 1008, 1024, 1029, 1064, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1372, 1440, 1470, 1520, 1536, 1568, 1596, 1680, 1710, 1715, 1764, 1792, 1824, 1862, 1920, 1960, 1995, 2016, 2048, 2058, 2128, 2205, 2240, 2280, 2304, 2352, 2394, 2401, 2432, 2520, 2560, 2660, 2688, 2736, 2744, 2793, 2880, 2940, 3040, 3072, 3087, 3136, 3192, 3360, 3420, 3430, 3528, 3584, 3648, 3724, 3840, 3920, 3990, 4032, 4096, 4116, 4256, 4410, 4480, 4560, 4608, 4655, 4704, 4788, 4802, 4864, 5040, 5120, 5145, 5320, 5376, 5472, 5488, 5586, 5760, 5880, 5985, 6080, 6144, 6174, 6272, 6384, 6517, 6720, 6840, 6860, 7056, 7168, 7203, 7296, 7448, 7680, 7840, 7980, 8064, 8192, 8232, 8379, 8512, 8820, 8960, 9120, 9216, 9310, 9408, 9576, 9604, 9728, 10080, 10240, 10290, 10640, 10752, 10944, 10976, 11172, 11520, 11760, 11970, 12005, 12160, 12288, 12348, 12544, 12768, 13034, 13440, 13680, 13720, 13965, 14112, 14336, 14406, 14592, 14896, 15360, 15435, 15680, 15960, 16128, 16464, 16758, 17024, 17640, 17920, 18240, 18432, 18620, 18816, 19152, 19208, 19456, 19551, 20160, 20480, 20580, 21280, 21504, 21609, 21888, 21952, 22344, 23040, 23520, 23940, 24010, 24320, 24576, 24696, 25088, 25536, 26068, 26880, 27360, 27440, 27930, 28224, 28672, 28812, 29184, 29792, 30720, 30870, 31360, 31920, 32256, 32585, 32928, 33516, 34048, 35280, 35840, 36015, 36480, 36864, 37240, 37632, 38304, 38416, 38912, 39102, 40320, 40960, 41160, 41895, 42560, 43008, 43218, 43776, 43904, 44688, 45619, 46080, 47040, 47880, 48020, 48640, 49392, 50176, 51072, 52136, 53760, 54720, 54880, 55860, 56448, 57344, 57624, 58368, 58653, 59584, 61440, 61740, 62720, 63840, 64512, 65170, 65856, 67032, 68096, 70560, 71680, 72030, 72960, 73728, 74480, 75264, 76608, 76832, 77824, 78204, 80640, 82320, 83790, 85120, 86016, 86436, 87552, 87808, 89376, 91238, 92160, 94080, 95760, 96040, 97280, 97755, 98784, 100352, 102144, 104272, 107520, 108045, 109440, 109760, 111720, 112896, 115248, 116736, 117306, 119168, 122880, 123480, 125440, 127680, 129024, 130340, 131712, 134064, 136192, 136857, 141120, 143360, 144060, 145920, 148960, 150528, 153216, 153664, 155648, 156408, 161280, 164640, 167580, 170240, 172032, 172872, 175104, 175616, 178752, 182476, 184320, 188160, 191520, 192080, 194560, 195510, 197568, 200704, 204288, 208544, 215040, 216090, 218880, 219520, 223440, 225792, 228095, 230496, 233472, 234612, 238336, 246960, 250880, 255360, 258048, 260680, 263424, 268128, 272384, 273714, 282240, 286720, 288120, 291840, 293265, 297920, 301056, 306432, 307328, 312816, 322560, 329280, 335160, 340480, 345744, 350208, 351232, 357504, 364952, 368640, 376320, 383040, 384160, 389120, 391020, 395136, 401408, 408576, 410571, 417088, 430080, 432180, 437760, 439040, 446880, 451584, 456190, 460992, 466944, 469224, 476672, 493920, 501760, 510720, 516096, 521360, 526848, 536256, 544768, 547428, 564480, 576240, 583680, 586530, 595840, 602112, 612864, 614656, 625632, 645120, 658560, 670320, 680960, 684285, 691488, 700416, 702464, 715008, 729904, 752640, 766080, 768320, 778240, 782040, 790272, 817152, 821142, 834176, 860160, 864360, 875520, 878080, 893760, 903168, 912380, 921984, 938448, 953344, 987840, 1003520, 1021440, 1042720, 1053696, 1072512, 1089536, 1094856, 1128960, 1152480, 1167360, 1173060, 1191680, 1204224, 1225728, 1229312, 1251264, 1290240, 1317120, 1340640, 1361920, 1368570, 1382976, 1400832, 1404928, 1430016, 1459808, 1505280, 1532160, 1536640, 1564080, 1580544, 1634304, 1642284, 1668352, 1728720, 1751040, 1756160, 1787520, 1806336, 1824760, 1843968, 1876896, 1906688, 1975680, 2007040, 2042880, 2052855, 2085440, 2107392, 2145024, 2189712, 2257920, 2304960, 2334720, 2346120, 2383360, 2451456, 2458624, 2502528, 2580480, 2634240, 2681280, 2723840, 2737140, 2765952, 2809856, 2860032, 2919616, 3010560, 3064320, 3073280, 3128160, 3161088, 3268608, 3284568, 3336704, 3457440, 3502080, 3512320, 3575040, 3612672, 3649520, 3687936, 3753792, 3813376, 3951360, 4085760, 4105710, 4170880, 4214784, 4290048, 4379424, 4515840, 4609920, 4692240, 4766720, 4902912, 4917248, 5005056, 5268480, 5362560, 5447680, 5474280, 5531904, 5720064, 5839232, 6021120, 6128640, 6146560, 6256320, 6322176, 6569136, 6673408, 6914880, 7004160, 7024640, 7150080, 7299040, 7375872, 7507584, 7626752, 7902720, 8171520, 8211420, 8341760, 8429568, 8580096, 8758848, 9031680, 9219840, 9384480, 9533440, 9805824, 9834496, 10010112, 10536960, 10725120, 10948560, 11063808, 11440128, 11678464, 12257280, 12293120, 12512640, 12644352, 13138272, 13346816, 13829760, 14049280, 14300160, 14598080, 14751744, 15015168, 15805440, 16343040, 16422840, 16683520, 17160192, 17517696, 18063360, 18439680, 18768960, 19066880, 19668992, 20020224, 21073920, 21450240, 21897120, 22127616, 22880256, 23356928, 24514560, 24586240, 25025280, 25288704, 26276544, 26693632, 27659520, 28600320, 29196160, 29503488, 30030336, 31610880, 32845680, 33367040, 34320384, 35035392, 36879360, 37537920, 38133760, 40040448, 42147840, 42900480, 43794240, 44255232, 46713856, 49029120, 49172480, 50050560, 52553088, 53387264, 55319040, 57200640, 58392320, 59006976, 60060672, 63221760, 65691360, 66734080, 68640768, 70070784, 73758720, 75075840, 80080896, 85800960, 87588480, 88510464, 93427712, 98344960, 100101120, 105106176, 110638080, 114401280, 116784640, 120121344, 126443520, 131382720, 133468160, 140141568, 147517440, 150151680, 160161792, 171601920, 175176960, 177020928, 186855424, 200202240, 210212352, 221276160, 233569280, 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約数ペア:

[(1, 16816988160), (2, 8408494080), (3, 5605662720), (4, 4204247040), (5, 3363397632), (6, 2802831360), (7, 2402426880), (8, 2102123520), (9, 1868554240), (10, 1681698816), (12, 1401415680), (14, 1201213440), (15, 1121132544), (16, 1051061760), (18, 934277120), (19, 885104640), (20, 840849408), (21, 800808960), (24, 700707840), (28, 600606720), (30, 560566272), (32, 525530880), (35, 480485376), (36, 467138560), (38, 442552320), (40, 420424704), (42, 400404480), (45, 373710848), (48, 350353920), (49, 343203840), (56, 300303360), (57, 295034880), (60, 280283136), (63, 266936320), (64, 262765440), (70, 240242688), (72, 233569280), (76, 221276160), (80, 210212352), (84, 200202240), (90, 186855424), (95, 177020928), (96, 175176960), (98, 171601920), (105, 160161792), (112, 150151680), (114, 147517440), (120, 140141568), (126, 133468160), (128, 131382720), (133, 126443520), (140, 120121344), (144, 116784640), (147, 114401280), (152, 110638080), (160, 105106176), (168, 100101120), (171, 98344960), (180, 93427712), (190, 88510464), (192, 87588480), (196, 85800960), (210, 80080896), (224, 75075840), (228, 73758720), (240, 70070784), (245, 68640768), (252, 66734080), (256, 65691360), (266, 63221760), (280, 60060672), (285, 59006976), (288, 58392320), (294, 57200640), (304, 55319040), (315, 53387264), (320, 52553088), (336, 50050560), (342, 49172480), (343, 49029120), (360, 46713856), (380, 44255232), (384, 43794240), (392, 42900480), (399, 42147840), (420, 40040448), (441, 38133760), (448, 37537920), (456, 36879360), (480, 35035392), (490, 34320384), (504, 33367040), (512, 32845680), (532, 31610880), (560, 30030336), (570, 29503488), (576, 29196160), (588, 28600320), (608, 27659520), (630, 26693632), (640, 26276544), (665, 25288704), (672, 25025280), (684, 24586240), (686, 24514560), (720, 23356928), (735, 22880256), (760, 22127616), (768, 21897120), (784, 21450240), (798, 21073920), (840, 20020224), (855, 19668992), (882, 19066880), (896, 18768960), (912, 18439680), (931, 18063360), (960, 17517696), (980, 17160192), (1008, 16683520), (1024, 16422840), (1029, 16343040), (1064, 15805440), (1120, 15015168), (1140, 14751744), (1152, 14598080), (1176, 14300160), (1197, 14049280), (1216, 13829760), (1260, 13346816), (1280, 13138272), (1330, 12644352), (1344, 12512640), (1368, 12293120), (1372, 12257280), (1440, 11678464), (1470, 11440128), (1520, 11063808), (1536, 10948560), (1568, 10725120), (1596, 10536960), (1680, 10010112), (1710, 9834496), (1715, 9805824), (1764, 9533440), (1792, 9384480), (1824, 9219840), (1862, 9031680), (1920, 8758848), (1960, 8580096), (1995, 8429568), (2016, 8341760), (2048, 8211420), (2058, 8171520), (2128, 7902720), (2205, 7626752), (2240, 7507584), (2280, 7375872), (2304, 7299040), (2352, 7150080), (2394, 7024640), (2401, 7004160), (2432, 6914880), (2520, 6673408), (2560, 6569136), (2660, 6322176), (2688, 6256320), (2736, 6146560), (2744, 6128640), (2793, 6021120), (2880, 5839232), (2940, 5720064), (3040, 5531904), (3072, 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(8512, 1975680), (8820, 1906688), (8960, 1876896), (9120, 1843968), (9216, 1824760), (9310, 1806336), (9408, 1787520), (9576, 1756160), (9604, 1751040), (9728, 1728720), (10080, 1668352), (10240, 1642284), (10290, 1634304), (10640, 1580544), (10752, 1564080), (10944, 1536640), (10976, 1532160), (11172, 1505280), (11520, 1459808), (11760, 1430016), (11970, 1404928), (12005, 1400832), (12160, 1382976), (12288, 1368570), (12348, 1361920), (12544, 1340640), (12768, 1317120), (13034, 1290240), (13440, 1251264), (13680, 1229312), (13720, 1225728), (13965, 1204224), (14112, 1191680), (14336, 1173060), (14406, 1167360), (14592, 1152480), (14896, 1128960), (15360, 1094856), (15435, 1089536), (15680, 1072512), (15960, 1053696), (16128, 1042720), (16464, 1021440), (16758, 1003520), (17024, 987840), (17640, 953344), (17920, 938448), (18240, 921984), (18432, 912380), (18620, 903168), (18816, 893760), (19152, 878080), (19208, 875520), (19456, 864360), (19551, 860160), (20160, 834176), (20480, 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(47040, 357504), (47880, 351232), (48020, 350208), (48640, 345744), (49392, 340480), (50176, 335160), (51072, 329280), (52136, 322560), (53760, 312816), (54720, 307328), (54880, 306432), (55860, 301056), (56448, 297920), (57344, 293265), (57624, 291840), (58368, 288120), (58653, 286720), (59584, 282240), (61440, 273714), (61740, 272384), (62720, 268128), (63840, 263424), (64512, 260680), (65170, 258048), (65856, 255360), (67032, 250880), (68096, 246960), (70560, 238336), (71680, 234612), (72030, 233472), (72960, 230496), (73728, 228095), (74480, 225792), (75264, 223440), (76608, 219520), (76832, 218880), (77824, 216090), (78204, 215040), (80640, 208544), (82320, 204288), (83790, 200704), (85120, 197568), (86016, 195510), (86436, 194560), (87552, 192080), (87808, 191520), (89376, 188160), (91238, 184320), (92160, 182476), (94080, 178752), (95760, 175616), (96040, 175104), (97280, 172872), (97755, 172032), (98784, 170240), (100352, 167580), (102144, 164640), (104272, 161280), (107520, 156408), (108045, 155648), (109440, 153664), (109760, 153216), (111720, 150528), (112896, 148960), (115248, 145920), (116736, 144060), (117306, 143360), (119168, 141120), (122880, 136857), (123480, 136192), (125440, 134064), (127680, 131712), (129024, 130340)]