12938768640

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:886

約数の個数: 432

約数和(自身を含む): 51434038656

約数和(自身を除く): 38495270016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 281, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 562, 571, 576, 630, 640, 672, 720, 768, 840, 843, 896, 960, 1008, 1120, 1124, 1142, 1152, 1260, 1280, 1344, 1405, 1440, 1680, 1686, 1713, 1792, 1920, 1967, 2016, 2240, 2248, 2284, 2304, 2520, 2529, 2688, 2810, 2855, 2880, 3360, 3372, 3426, 3840, 3934, 3997, 4032, 4215, 4480, 4496, 4568, 5040, 5058, 5139, 5376, 5620, 5710, 5760, 5901, 6720, 6744, 6852, 7868, 7994, 8064, 8430, 8565, 8960, 8992, 9136, 9835, 10080, 10116, 10278, 11240, 11420, 11520, 11802, 11991, 12645, 13440, 13488, 13704, 15736, 15988, 16128, 16860, 17130, 17703, 17984, 18272, 19670, 19985, 20160, 20232, 20556, 22480, 22840, 23604, 23982, 25290, 25695, 26880, 26976, 27408, 29505, 31472, 31976, 33720, 34260, 35406, 35968, 35973, 36544, 39340, 39970, 40320, 40464, 41112, 44960, 45680, 47208, 47964, 50580, 51390, 53952, 54816, 59010, 59955, 62944, 63952, 67440, 68520, 70812, 71936, 71946, 73088, 78680, 79940, 80640, 80928, 82224, 88515, 89920, 91360, 94416, 95928, 101160, 102780, 107904, 109632, 118020, 119910, 125888, 127904, 134880, 137040, 141624, 143892, 146176, 157360, 159880, 160451, 161856, 164448, 177030, 179840, 179865, 182720, 188832, 191856, 202320, 205560, 215808, 219264, 236040, 239820, 251776, 255808, 269760, 274080, 283248, 287784, 314720, 319760, 320902, 323712, 328896, 354060, 359680, 359730, 365440, 377664, 383712, 404640, 411120, 438528, 472080, 479640, 481353, 503552, 511616, 539520, 548160, 566496, 575568, 629440, 639520, 641804, 647424, 657792, 708120, 719460, 730880, 755328, 767424, 802255, 809280, 822240, 944160, 959280, 962706, 1023232, 1079040, 1096320, 1123157, 1132992, 1151136, 1258880, 1279040, 1283608, 1315584, 1416240, 1438920, 1444059, 1510656, 1534848, 1604510, 1618560, 1644480, 1888320, 1918560, 1925412, 2192640, 2246314, 2265984, 2302272, 2406765, 2517760, 2558080, 2567216, 2832480, 2877840, 2888118, 3069696, 3209020, 3237120, 3288960, 3369471, 3776640, 3837120, 3850824, 4492628, 4531968, 4604544, 4813530, 5116160, 5134432, 5615785, 5664960, 5755680, 5776236, 6418040, 6577920, 6738942, 7220295, 7553280, 7674240, 7701648, 8985256, 9209088, 9627060, 10108413, 10268864, 11231570, 11329920, 11511360, 11552472, 12836080, 13477884, 14440590, 15348480, 15403296, 16847355, 17970512, 19254120, 20216826, 20537728, 22463140, 22659840, 23022720, 23104944, 25672160, 26955768, 28881180, 30806592, 33694710, 35941024, 38508240, 40433652, 41075456, 44926280, 46045440, 46209888, 50542065, 51344320, 53911536, 57762360, 61613184, 67389420, 71882048, 77016480, 80867304, 89852560, 92419776, 101084130, 102688640, 107823072, 115524720, 123226368, 134778840, 143764096, 154032960, 161734608, 179705120, 184839552, 202168260, 205377280, 215646144, 231049440, 269557680, 287528192, 308065920, 323469216, 359410240, 369679104, 404336520, 431292288, 462098880, 539115360, 616131840, 646938432, 718820480, 808673040, 862584576, 924197760, 1078230720, 1293876864, 1437640960, 1617346080, 1848395520, 2156461440, 2587753728, 3234692160, 4312922880, 6469384320, 12938768640]

約数ペア:

[(1, 12938768640), (2, 6469384320), (3, 4312922880), (4, 3234692160), (5, 2587753728), (6, 2156461440), (7, 1848395520), (8, 1617346080), (9, 1437640960), (10, 1293876864), (12, 1078230720), (14, 924197760), (15, 862584576), (16, 808673040), (18, 718820480), (20, 646938432), (21, 616131840), (24, 539115360), (28, 462098880), (30, 431292288), (32, 404336520), (35, 369679104), (36, 359410240), (40, 323469216), (42, 308065920), (45, 287528192), (48, 269557680), (56, 231049440), (60, 215646144), (63, 205377280), (64, 202168260), (70, 184839552), (72, 179705120), (80, 161734608), (84, 154032960), (90, 143764096), (96, 134778840), (105, 123226368), (112, 115524720), (120, 107823072), (126, 102688640), (128, 101084130), (140, 92419776), (144, 89852560), (160, 80867304), (168, 77016480), (180, 71882048), (192, 67389420), (210, 61613184), (224, 57762360), (240, 53911536), (252, 51344320), (256, 50542065), (280, 46209888), (281, 46045440), (288, 44926280), (315, 41075456), (320, 40433652), (336, 38508240), (360, 35941024), (384, 33694710), (420, 30806592), (448, 28881180), (480, 26955768), (504, 25672160), (560, 23104944), (562, 23022720), (571, 22659840), (576, 22463140), (630, 20537728), (640, 20216826), (672, 19254120), (720, 17970512), (768, 16847355), (840, 15403296), (843, 15348480), (896, 14440590), (960, 13477884), (1008, 12836080), (1120, 11552472), (1124, 11511360), (1142, 11329920), (1152, 11231570), (1260, 10268864), (1280, 10108413), (1344, 9627060), (1405, 9209088), (1440, 8985256), (1680, 7701648), (1686, 7674240), (1713, 7553280), (1792, 7220295), (1920, 6738942), (1967, 6577920), (2016, 6418040), (2240, 5776236), (2248, 5755680), (2284, 5664960), (2304, 5615785), (2520, 5134432), (2529, 5116160), (2688, 4813530), (2810, 4604544), (2855, 4531968), (2880, 4492628), (3360, 3850824), (3372, 3837120), (3426, 3776640), (3840, 3369471), (3934, 3288960), (3997, 3237120), (4032, 3209020), (4215, 3069696), (4480, 2888118), (4496, 2877840), (4568, 2832480), (5040, 2567216), (5058, 2558080), (5139, 2517760), (5376, 2406765), (5620, 2302272), (5710, 2265984), (5760, 2246314), (5901, 2192640), (6720, 1925412), (6744, 1918560), (6852, 1888320), (7868, 1644480), (7994, 1618560), (8064, 1604510), (8430, 1534848), (8565, 1510656), (8960, 1444059), (8992, 1438920), (9136, 1416240), (9835, 1315584), (10080, 1283608), (10116, 1279040), (10278, 1258880), (11240, 1151136), (11420, 1132992), (11520, 1123157), (11802, 1096320), (11991, 1079040), (12645, 1023232), (13440, 962706), (13488, 959280), (13704, 944160), (15736, 822240), (15988, 809280), (16128, 802255), (16860, 767424), (17130, 755328), (17703, 730880), (17984, 719460), (18272, 708120), (19670, 657792), (19985, 647424), (20160, 641804), (20232, 639520), (20556, 629440), (22480, 575568), (22840, 566496), (23604, 548160), (23982, 539520), (25290, 511616), (25695, 503552), (26880, 481353), (26976, 479640), (27408, 472080), (29505, 438528), (31472, 411120), (31976, 404640), (33720, 383712), (34260, 377664), (35406, 365440), (35968, 359730), (35973, 359680), (36544, 354060), (39340, 328896), (39970, 323712), (40320, 320902), (40464, 319760), (41112, 314720), (44960, 287784), (45680, 283248), (47208, 274080), (47964, 269760), (50580, 255808), (51390, 251776), (53952, 239820), (54816, 236040), (59010, 219264), (59955, 215808), (62944, 205560), (63952, 202320), (67440, 191856), (68520, 188832), (70812, 182720), (71936, 179865), (71946, 179840), (73088, 177030), (78680, 164448), (79940, 161856), (80640, 160451), (80928, 159880), (82224, 157360), (88515, 146176), (89920, 143892), (91360, 141624), (94416, 137040), (95928, 134880), (101160, 127904), (102780, 125888), (107904, 119910), (109632, 118020)]