12440796480

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{68567}}^1$

素因数の和:68603

約数の個数: 280

約数和(自身を含む): 50576853888

約数和(自身を除く): 38136057408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 45360, 60480, 68567, 90720, 137134, 181440, 205701, 274268, 342835, 411402, 479969, 548536, 617103, 685670, 822804, 959938, 1028505, 1097072, 1234206, 1371340, 1439907, 1645608, 1851309, 1919876, 2057010, 2194144, 2399845, 2468412, 2742680, 2879814, 3085515, 3291216, 3702618, 3839752, 4114020, 4319721, 4388288, 4799690, 4936824, 5485360, 5553927, 5759628, 6171030, 6582432, 7199535, 7405236, 7679504, 8228040, 8639442, 9256545, 9599380, 9873648, 10970720, 11107854, 11519256, 12342060, 12959163, 13164864, 14399070, 14810472, 15359008, 16456080, 17278884, 18513090, 19198760, 19747296, 21598605, 21941440, 22215708, 23038512, 24684120, 25918326, 27769635, 28798140, 29620944, 30718016, 32912160, 34557768, 37026180, 38397520, 38877489, 39494592, 43197210, 44431416, 46077024, 49368240, 51836652, 55539270, 57596280, 59241888, 64795815, 65824320, 69115536, 74052360, 76795040, 77754978, 86394420, 88862832, 92154048, 98736480, 103673304, 111078540, 115192560, 118483776, 129591630, 138231072, 148104720, 153590080, 155509956, 172788840, 177725664, 194387445, 197472960, 207346608, 222157080, 230385120, 259183260, 276462144, 296209440, 311019912, 345577680, 355451328, 388774890, 414693216, 444314160, 460770240, 518366520, 592418880, 622039824, 691155360, 777549780, 829386432, 888628320, 1036733040, 1244079648, 1382310720, 1555099560, 1777256640, 2073466080, 2488159296, 3110199120, 4146932160, 6220398240, 12440796480]

約数ペア:

[(1, 12440796480), (2, 6220398240), (3, 4146932160), (4, 3110199120), (5, 2488159296), (6, 2073466080), (7, 1777256640), (8, 1555099560), (9, 1382310720), (10, 1244079648), (12, 1036733040), (14, 888628320), (15, 829386432), (16, 777549780), (18, 691155360), (20, 622039824), (21, 592418880), (24, 518366520), (27, 460770240), (28, 444314160), (30, 414693216), (32, 388774890), (35, 355451328), (36, 345577680), (40, 311019912), (42, 296209440), (45, 276462144), (48, 259183260), (54, 230385120), (56, 222157080), (60, 207346608), (63, 197472960), (64, 194387445), (70, 177725664), (72, 172788840), (80, 155509956), (81, 153590080), (84, 148104720), (90, 138231072), (96, 129591630), (105, 118483776), (108, 115192560), (112, 111078540), (120, 103673304), (126, 98736480), (135, 92154048), (140, 88862832), (144, 86394420), (160, 77754978), (162, 76795040), (168, 74052360), (180, 69115536), (189, 65824320), (192, 64795815), (210, 59241888), (216, 57596280), (224, 55539270), (240, 51836652), (252, 49368240), (270, 46077024), (280, 44431416), (288, 43197210), (315, 39494592), (320, 38877489), (324, 38397520), (336, 37026180), (360, 34557768), (378, 32912160), (405, 30718016), (420, 29620944), (432, 28798140), (448, 27769635), (480, 25918326), (504, 24684120), (540, 23038512), (560, 22215708), (567, 21941440), (576, 21598605), (630, 19747296), (648, 19198760), (672, 18513090), (720, 17278884), (756, 16456080), (810, 15359008), (840, 14810472), (864, 14399070), (945, 13164864), (960, 12959163), (1008, 12342060), (1080, 11519256), (1120, 11107854), (1134, 10970720), (1260, 9873648), (1296, 9599380), (1344, 9256545), (1440, 8639442), (1512, 8228040), (1620, 7679504), (1680, 7405236), (1728, 7199535), (1890, 6582432), (2016, 6171030), (2160, 5759628), (2240, 5553927), (2268, 5485360), (2520, 4936824), (2592, 4799690), (2835, 4388288), (2880, 4319721), (3024, 4114020), (3240, 3839752), (3360, 3702618), (3780, 3291216), (4032, 3085515), (4320, 2879814), (4536, 2742680), (5040, 2468412), (5184, 2399845), (5670, 2194144), (6048, 2057010), (6480, 1919876), (6720, 1851309), (7560, 1645608), (8640, 1439907), (9072, 1371340), (10080, 1234206), (11340, 1097072), (12096, 1028505), (12960, 959938), (15120, 822804), (18144, 685670), (20160, 617103), (22680, 548536), (25920, 479969), (30240, 411402), (36288, 342835), (45360, 274268), (60480, 205701), (68567, 181440), (90720, 137134)]