1866977280

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^1\times {\mathrm{1447}}^1$

素因数の和:1489

約数の個数: 312

約数和(自身を含む): 7400994432

約数和(自身を除く): 5534017152

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, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1447, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 2894, 3072, 3360, 3584, 3840, 4032, 4096, 4341, 4480, 4608, 5040, 5120, 5376, 5760, 5788, 6144, 6720, 7168, 7235, 7680, 8064, 8682, 8960, 9216, 10080, 10129, 10240, 10752, 11520, 11576, 12288, 13023, 13440, 14336, 14470, 15360, 16128, 17364, 17920, 18432, 20160, 20258, 20480, 21504, 21705, 23040, 23152, 26046, 26880, 28672, 28940, 30387, 30720, 32256, 34728, 35840, 36864, 40320, 40516, 43008, 43410, 46080, 46304, 50645, 52092, 53760, 57880, 60774, 61440, 64512, 65115, 69456, 71680, 80640, 81032, 86016, 86820, 91161, 92160, 92608, 101290, 104184, 107520, 115760, 121548, 129024, 130230, 138912, 143360, 151935, 161280, 162064, 173640, 182322, 184320, 185216, 202580, 208368, 215040, 231520, 243096, 258048, 260460, 277824, 303870, 322560, 324128, 347280, 364644, 370432, 405160, 416736, 430080, 455805, 463040, 486192, 520920, 555648, 607740, 645120, 648256, 694560, 729288, 740864, 810320, 833472, 911610, 926080, 972384, 1041840, 1111296, 1215480, 1290240, 1296512, 1389120, 1458576, 1481728, 1620640, 1666944, 1823220, 1852160, 1944768, 2083680, 2222592, 2430960, 2593024, 2778240, 2917152, 2963456, 3241280, 3333888, 3646440, 3704320, 3889536, 4167360, 4445184, 4861920, 5186048, 5556480, 5834304, 5926912, 6482560, 6667776, 7292880, 7408640, 7779072, 8334720, 8890368, 9723840, 10372096, 11112960, 11668608, 12965120, 13335552, 14585760, 14817280, 15558144, 16669440, 17780736, 19447680, 20744192, 22225920, 23337216, 25930240, 26671104, 29171520, 29634560, 31116288, 33338880, 38895360, 41488384, 44451840, 46674432, 51860480, 53342208, 58343040, 62232576, 66677760, 77790720, 88903680, 93348864, 103720960, 116686080, 124465152, 133355520, 155581440, 186697728, 207441920, 233372160, 266711040, 311162880, 373395456, 466744320, 622325760, 933488640, 1866977280]

約数ペア:

[(1, 1866977280), (2, 933488640), (3, 622325760), (4, 466744320), (5, 373395456), (6, 311162880), (7, 266711040), (8, 233372160), (9, 207441920), (10, 186697728), (12, 155581440), (14, 133355520), (15, 124465152), (16, 116686080), (18, 103720960), (20, 93348864), (21, 88903680), (24, 77790720), (28, 66677760), (30, 62232576), (32, 58343040), (35, 53342208), (36, 51860480), (40, 46674432), (42, 44451840), (45, 41488384), (48, 38895360), (56, 33338880), (60, 31116288), (63, 29634560), (64, 29171520), (70, 26671104), (72, 25930240), (80, 23337216), (84, 22225920), (90, 20744192), (96, 19447680), (105, 17780736), (112, 16669440), (120, 15558144), (126, 14817280), (128, 14585760), (140, 13335552), (144, 12965120), (160, 11668608), (168, 11112960), (180, 10372096), (192, 9723840), (210, 8890368), (224, 8334720), (240, 7779072), (252, 7408640), (256, 7292880), (280, 6667776), (288, 6482560), (315, 5926912), (320, 5834304), (336, 5556480), (360, 5186048), (384, 4861920), (420, 4445184), (448, 4167360), (480, 3889536), (504, 3704320), (512, 3646440), (560, 3333888), (576, 3241280), (630, 2963456), (640, 2917152), (672, 2778240), (720, 2593024), (768, 2430960), (840, 2222592), (896, 2083680), (960, 1944768), (1008, 1852160), (1024, 1823220), (1120, 1666944), (1152, 1620640), (1260, 1481728), (1280, 1458576), (1344, 1389120), (1440, 1296512), (1447, 1290240), (1536, 1215480), (1680, 1111296), (1792, 1041840), (1920, 972384), (2016, 926080), (2048, 911610), (2240, 833472), (2304, 810320), (2520, 740864), (2560, 729288), (2688, 694560), (2880, 648256), (2894, 645120), (3072, 607740), (3360, 555648), (3584, 520920), (3840, 486192), (4032, 463040), (4096, 455805), (4341, 430080), (4480, 416736), (4608, 405160), (5040, 370432), (5120, 364644), (5376, 347280), (5760, 324128), (5788, 322560), (6144, 303870), (6720, 277824), (7168, 260460), (7235, 258048), (7680, 243096), (8064, 231520), (8682, 215040), (8960, 208368), (9216, 202580), (10080, 185216), (10129, 184320), (10240, 182322), (10752, 173640), (11520, 162064), (11576, 161280), (12288, 151935), (13023, 143360), (13440, 138912), (14336, 130230), (14470, 129024), (15360, 121548), (16128, 115760), (17364, 107520), (17920, 104184), (18432, 101290), (20160, 92608), (20258, 92160), (20480, 91161), (21504, 86820), (21705, 86016), (23040, 81032), (23152, 80640), (26046, 71680), (26880, 69456), (28672, 65115), (28940, 64512), (30387, 61440), (30720, 60774), (32256, 57880), (34728, 53760), (35840, 52092), (36864, 50645), (40320, 46304), (40516, 46080), (43008, 43410)]