1887621120

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 936

約数和(自身を含む): 8740124640

約数和(自身を除く): 6852503520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 49, 55, 56, 57, 60, 63, 64, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 96, 98, 99, 105, 110, 112, 114, 120, 126, 128, 132, 133, 140, 144, 147, 152, 154, 160, 165, 168, 171, 176, 180, 190, 192, 196, 198, 209, 210, 220, 224, 228, 231, 240, 245, 252, 256, 264, 266, 280, 285, 288, 294, 304, 308, 315, 320, 330, 336, 342, 352, 360, 380, 384, 385, 392, 396, 399, 418, 420, 440, 441, 448, 456, 462, 480, 490, 495, 504, 512, 528, 532, 539, 560, 570, 576, 588, 608, 616, 627, 630, 640, 660, 665, 672, 684, 693, 704, 720, 735, 760, 768, 770, 784, 792, 798, 836, 840, 855, 880, 882, 896, 912, 924, 931, 960, 980, 990, 1008, 1024, 1045, 1056, 1064, 1078, 1120, 1140, 1152, 1155, 1176, 1197, 1216, 1232, 1254, 1260, 1280, 1320, 1330, 1344, 1368, 1386, 1408, 1440, 1463, 1470, 1520, 1536, 1540, 1568, 1584, 1596, 1617, 1672, 1680, 1710, 1760, 1764, 1792, 1824, 1848, 1862, 1881, 1920, 1960, 1980, 1995, 2016, 2048, 2090, 2112, 2128, 2156, 2205, 2240, 2280, 2304, 2310, 2352, 2394, 2432, 2464, 2508, 2520, 2560, 2640, 2660, 2688, 2695, 2736, 2772, 2793, 2816, 2880, 2926, 2940, 3040, 3072, 3080, 3135, 3136, 3168, 3192, 3234, 3344, 3360, 3420, 3465, 3520, 3528, 3584, 3648, 3696, 3724, 3762, 3840, 3920, 3960, 3990, 4032, 4096, 4180, 4224, 4256, 4312, 4389, 4410, 4480, 4560, 4608, 4620, 4655, 4704, 4788, 4851, 4864, 4928, 5016, 5040, 5120, 5280, 5320, 5376, 5390, 5472, 5544, 5586, 5632, 5760, 5852, 5880, 5985, 6080, 6144, 6160, 6270, 6272, 6336, 6384, 6468, 6688, 6720, 6840, 6930, 7040, 7056, 7168, 7296, 7315, 7392, 7448, 7524, 7680, 7840, 7920, 7980, 8064, 8085, 8360, 8379, 8448, 8512, 8624, 8778, 8820, 8960, 9120, 9216, 9240, 9310, 9405, 9408, 9576, 9702, 9728, 9856, 10032, 10080, 10240, 10241, 10560, 10640, 10752, 10780, 10944, 11088, 11172, 11264, 11520, 11704, 11760, 11970, 12160, 12288, 12320, 12540, 12544, 12672, 12768, 12936, 13167, 13376, 13440, 13680, 13860, 13965, 14080, 14112, 14336, 14592, 14630, 14784, 14896, 15048, 15360, 15680, 15840, 15960, 16128, 16170, 16720, 16758, 16896, 17024, 17248, 17556, 17640, 17920, 18240, 18432, 18480, 18620, 18810, 18816, 19152, 19404, 19456, 19712, 20064, 20160, 20480, 20482, 21120, 21280, 21504, 21560, 21888, 21945, 22176, 22344, 22528, 23040, 23408, 23520, 23940, 24255, 24320, 24640, 25080, 25088, 25344, 25536, 25872, 26334, 26752, 26880, 27360, 27720, 27930, 28160, 28224, 28672, 29184, 29260, 29568, 29792, 30096, 30720, 30723, 31360, 31680, 31920, 32256, 32340, 33440, 33516, 33792, 34048, 34496, 35112, 35280, 35840, 36480, 36864, 36960, 37240, 37620, 37632, 38304, 38808, 38912, 39424, 40128, 40320, 40964, 41895, 42240, 42560, 43008, 43120, 43776, 43890, 44352, 44688, 45056, 46080, 46816, 47040, 47880, 48510, 48640, 49280, 50160, 50176, 50688, 51072, 51205, 51744, 52668, 53504, 53760, 54720, 55440, 55860, 56320, 56448, 58368, 58520, 59136, 59584, 60192, 61440, 61446, 62720, 63360, 63840, 64512, 64680, 65835, 66880, 67032, 67584, 68096, 68992, 70224, 70560, 71680, 72960, 73920, 74480, 75240, 75264, 76608, 77616, 77824, 78848, 80256, 80640, 81928, 83790, 84480, 85120, 86016, 86240, 87552, 87780, 88704, 89376, 92160, 92169, 93632, 94080, 95760, 97020, 97280, 98560, 100320, 100352, 101376, 102144, 102410, 103488, 105336, 107008, 107520, 109440, 110880, 111720, 112640, 112896, 116736, 117040, 118272, 119168, 120384, 122892, 125440, 126720, 127680, 129024, 129360, 131670, 133760, 134064, 135168, 136192, 137984, 140448, 141120, 143360, 145920, 147840, 148960, 150480, 150528, 153216, 153615, 155232, 157696, 160512, 161280, 163856, 167580, 168960, 170240, 172480, 175104, 175560, 177408, 178752, 184320, 184338, 187264, 188160, 191520, 194040, 194560, 197120, 200640, 200704, 202752, 204288, 204820, 206976, 210672, 214016, 215040, 218880, 221760, 223440, 225280, 225792, 233472, 234080, 236544, 238336, 240768, 245784, 250880, 253440, 255360, 258048, 258720, 263340, 267520, 268128, 272384, 275968, 280896, 282240, 291840, 295680, 297920, 300960, 301056, 306432, 307230, 310464, 315392, 321024, 322560, 327712, 335160, 337920, 340480, 344960, 350208, 351120, 354816, 357504, 368676, 374528, 376320, 383040, 388080, 389120, 394240, 401280, 405504, 408576, 409640, 413952, 421344, 428032, 430080, 437760, 443520, 446880, 451584, 460845, 468160, 473088, 476672, 481536, 491568, 501760, 506880, 510720, 517440, 526680, 535040, 536256, 544768, 551936, 561792, 564480, 583680, 591360, 595840, 601920, 602112, 612864, 614460, 620928, 642048, 645120, 655424, 670320, 675840, 680960, 689920, 700416, 702240, 709632, 715008, 737352, 749056, 752640, 766080, 776160, 788480, 802560, 817152, 819280, 827904, 842688, 856064, 875520, 887040, 893760, 903168, 921690, 936320, 946176, 953344, 963072, 983136, 1003520, 1013760, 1021440, 1034880, 1053360, 1070080, 1072512, 1103872, 1123584, 1128960, 1167360, 1182720, 1191680, 1203840, 1225728, 1228920, 1241856, 1284096, 1290240, 1310848, 1340640, 1361920, 1379840, 1404480, 1419264, 1430016, 1474704, 1498112, 1505280, 1532160, 1552320, 1576960, 1605120, 1634304, 1638560, 1655808, 1685376, 1751040, 1774080, 1787520, 1806336, 1843380, 1872640, 1906688, 1926144, 1966272, 2027520, 2042880, 2069760, 2106720, 2140160, 2145024, 2207744, 2247168, 2257920, 2365440, 2383360, 2407680, 2451456, 2457840, 2483712, 2568192, 2621696, 2681280, 2723840, 2759680, 2808960, 2838528, 2860032, 2949408, 2996224, 3010560, 3064320, 3104640, 3210240, 3277120, 3311616, 3370752, 3502080, 3548160, 3575040, 3686760, 3745280, 3813376, 3852288, 3932544, 4085760, 4139520, 4213440, 4280320, 4290048, 4494336, 4515840, 4730880, 4766720, 4815360, 4902912, 4915680, 4967424, 5243392, 5362560, 5519360, 5617920, 5720064, 5898816, 5992448, 6128640, 6209280, 6420480, 6554240, 6623232, 6741504, 7096320, 7150080, 7373520, 7490560, 7704576, 7865088, 8171520, 8279040, 8426880, 8580096, 8988672, 9031680, 9533440, 9630720, 9831360, 9934848, 10486784, 10725120, 11038720, 11235840, 11440128, 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約数ペア:

[(1, 1887621120), (2, 943810560), (3, 629207040), (4, 471905280), (5, 377524224), (6, 314603520), (7, 269660160), (8, 235952640), (9, 209735680), (10, 188762112), (11, 171601920), (12, 157301760), (14, 134830080), (15, 125841408), (16, 117976320), (18, 104867840), (19, 99348480), (20, 94381056), (21, 89886720), (22, 85800960), (24, 78650880), (28, 67415040), (30, 62920704), (32, 58988160), (33, 57200640), (35, 53932032), (36, 52433920), (38, 49674240), (40, 47190528), (42, 44943360), (44, 42900480), (45, 41947136), (48, 39325440), (49, 38522880), (55, 34320384), (56, 33707520), (57, 33116160), (60, 31460352), (63, 29962240), (64, 29494080), (66, 28600320), (70, 26966016), (72, 26216960), (76, 24837120), (77, 24514560), (80, 23595264), (84, 22471680), (88, 21450240), (90, 20973568), (95, 19869696), (96, 19662720), (98, 19261440), (99, 19066880), (105, 17977344), (110, 17160192), (112, 16853760), (114, 16558080), (120, 15730176), (126, 14981120), (128, 14747040), (132, 14300160), (133, 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(560, 3370752), (570, 3311616), (576, 3277120), (588, 3210240), (608, 3104640), (616, 3064320), (627, 3010560), (630, 2996224), (640, 2949408), (660, 2860032), (665, 2838528), (672, 2808960), (684, 2759680), (693, 2723840), (704, 2681280), (720, 2621696), (735, 2568192), (760, 2483712), (768, 2457840), (770, 2451456), (784, 2407680), (792, 2383360), (798, 2365440), (836, 2257920), (840, 2247168), (855, 2207744), (880, 2145024), (882, 2140160), (896, 2106720), (912, 2069760), (924, 2042880), (931, 2027520), (960, 1966272), (980, 1926144), (990, 1906688), (1008, 1872640), (1024, 1843380), (1045, 1806336), (1056, 1787520), (1064, 1774080), (1078, 1751040), (1120, 1685376), (1140, 1655808), (1152, 1638560), (1155, 1634304), (1176, 1605120), (1197, 1576960), (1216, 1552320), (1232, 1532160), (1254, 1505280), (1260, 1498112), (1280, 1474704), (1320, 1430016), (1330, 1419264), (1344, 1404480), (1368, 1379840), (1386, 1361920), (1408, 1340640), (1440, 1310848), (1463, 1290240), (1470, 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