217458227520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{2393}}^1$

素因数の和:2782

約数の個数: 336

約数和(自身を含む): 756981650880

約数和(自身を除く): 539523423360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 139, 144, 160, 180, 192, 227, 240, 278, 288, 320, 360, 417, 454, 480, 556, 576, 681, 695, 720, 834, 908, 960, 1112, 1135, 1251, 1362, 1390, 1440, 1668, 1816, 2043, 2085, 2224, 2270, 2393, 2502, 2724, 2780, 2880, 3336, 3405, 3632, 4086, 4170, 4448, 4540, 4786, 5004, 5448, 5560, 6255, 6672, 6810, 7179, 7264, 8172, 8340, 8896, 9080, 9572, 10008, 10215, 10896, 11120, 11965, 12510, 13344, 13620, 14358, 14528, 16344, 16680, 18160, 19144, 20016, 20430, 21537, 21792, 22240, 23930, 25020, 26688, 27240, 28716, 31553, 32688, 33360, 35895, 36320, 38288, 40032, 40860, 43074, 43584, 44480, 47860, 50040, 54480, 57432, 63106, 65376, 66720, 71790, 72640, 76576, 80064, 81720, 86148, 94659, 95720, 100080, 107685, 108960, 114864, 126212, 130752, 133440, 143580, 153152, 157765, 163440, 172296, 189318, 191440, 200160, 215370, 217920, 229728, 252424, 283977, 287160, 315530, 326880, 332627, 344592, 378636, 382880, 400320, 430740, 459456, 473295, 504848, 543211, 567954, 574320, 631060, 653760, 665254, 689184, 757272, 765760, 861480, 946590, 997881, 1009696, 1086422, 1135908, 1148640, 1262120, 1330508, 1378368, 1419885, 1514544, 1629633, 1663135, 1722960, 1893180, 1995762, 2019392, 2172844, 2271816, 2297280, 2524240, 2661016, 2716055, 2839770, 2993643, 3029088, 3259266, 3326270, 3445920, 3786360, 3991524, 4345688, 4543632, 4888899, 4989405, 5048480, 5322032, 5432110, 5679540, 5987286, 6058176, 6518532, 6652540, 6891840, 7572720, 7983048, 8148165, 8691376, 9087264, 9777798, 9978810, 10096960, 10644064, 10864220, 11359080, 11974572, 13037064, 13305080, 14968215, 15145440, 15966096, 16296330, 17382752, 18174528, 19555596, 19957620, 21288128, 21728440, 22718160, 23949144, 24444495, 26074128, 26610160, 29936430, 30290880, 31932192, 32592660, 34765504, 39111192, 39915240, 43456880, 45436320, 47898288, 48888990, 52148256, 53220320, 59872860, 63864384, 65185320, 75506329, 78222384, 79830480, 86913760, 90872640, 95796576, 97777980, 104296512, 106440640, 119745720, 130370640, 151012658, 156444768, 159660960, 173827520, 191593152, 195555960, 226518987, 239491440, 260741280, 302025316, 312889536, 319321920, 377531645, 391111920, 453037974, 478982880, 521482560, 604050632, 679556961, 755063290, 782223840, 906075948, 957965760, 1132594935, 1208101264, 1359113922, 1510126580, 1564447680, 1812151896, 2265189870, 2416202528, 2718227844, 3020253160, 3397784805, 3624303792, 4530379740, 4832405056, 5436455688, 6040506320, 6795569610, 7248607584, 9060759480, 10872911376, 12081012640, 13591139220, 14497215168, 18121518960, 21745822752, 24162025280, 27182278440, 36243037920, 43491645504, 54364556880, 72486075840, 108729113760, 217458227520]

約数ペア:

[(1, 217458227520), (2, 108729113760), (3, 72486075840), (4, 54364556880), (5, 43491645504), (6, 36243037920), (8, 27182278440), (9, 24162025280), (10, 21745822752), (12, 18121518960), (15, 14497215168), (16, 13591139220), (18, 12081012640), (20, 10872911376), (24, 9060759480), (30, 7248607584), (32, 6795569610), (36, 6040506320), (40, 5436455688), (45, 4832405056), (48, 4530379740), (60, 3624303792), (64, 3397784805), (72, 3020253160), (80, 2718227844), (90, 2416202528), (96, 2265189870), (120, 1812151896), (139, 1564447680), (144, 1510126580), (160, 1359113922), (180, 1208101264), (192, 1132594935), (227, 957965760), (240, 906075948), (278, 782223840), (288, 755063290), (320, 679556961), (360, 604050632), (417, 521482560), (454, 478982880), (480, 453037974), (556, 391111920), (576, 377531645), (681, 319321920), (695, 312889536), (720, 302025316), (834, 260741280), (908, 239491440), (960, 226518987), (1112, 195555960), (1135, 191593152), (1251, 173827520), (1362, 159660960), (1390, 156444768), (1440, 151012658), (1668, 130370640), (1816, 119745720), (2043, 106440640), (2085, 104296512), (2224, 97777980), (2270, 95796576), (2393, 90872640), (2502, 86913760), (2724, 79830480), (2780, 78222384), (2880, 75506329), (3336, 65185320), (3405, 63864384), (3632, 59872860), (4086, 53220320), (4170, 52148256), (4448, 48888990), (4540, 47898288), (4786, 45436320), (5004, 43456880), (5448, 39915240), (5560, 39111192), (6255, 34765504), (6672, 32592660), (6810, 31932192), (7179, 30290880), (7264, 29936430), (8172, 26610160), (8340, 26074128), (8896, 24444495), (9080, 23949144), (9572, 22718160), (10008, 21728440), (10215, 21288128), (10896, 19957620), (11120, 19555596), (11965, 18174528), (12510, 17382752), (13344, 16296330), (13620, 15966096), (14358, 15145440), (14528, 14968215), (16344, 13305080), (16680, 13037064), (18160, 11974572), (19144, 11359080), (20016, 10864220), (20430, 10644064), (21537, 10096960), (21792, 9978810), (22240, 9777798), (23930, 9087264), (25020, 8691376), (26688, 8148165), (27240, 7983048), (28716, 7572720), (31553, 6891840), (32688, 6652540), (33360, 6518532), (35895, 6058176), (36320, 5987286), (38288, 5679540), (40032, 5432110), (40860, 5322032), (43074, 5048480), (43584, 4989405), (44480, 4888899), (47860, 4543632), (50040, 4345688), (54480, 3991524), (57432, 3786360), (63106, 3445920), (65376, 3326270), (66720, 3259266), (71790, 3029088), (72640, 2993643), (76576, 2839770), (80064, 2716055), (81720, 2661016), (86148, 2524240), (94659, 2297280), (95720, 2271816), (100080, 2172844), (107685, 2019392), (108960, 1995762), (114864, 1893180), (126212, 1722960), (130752, 1663135), (133440, 1629633), (143580, 1514544), (153152, 1419885), (157765, 1378368), (163440, 1330508), (172296, 1262120), (189318, 1148640), (191440, 1135908), (200160, 1086422), (215370, 1009696), (217920, 997881), (229728, 946590), (252424, 861480), (283977, 765760), (287160, 757272), (315530, 689184), (326880, 665254), (332627, 653760), (344592, 631060), (378636, 574320), (382880, 567954), (400320, 543211), (430740, 504848), (459456, 473295)]