259822080

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 400

約数和(自身を含む): 1069485120

約数和(自身を除く): 809663040

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, 128, 135, 140, 144, 160, 162, 168, 179, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 358, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 537, 540, 560, 567, 576, 630, 640, 648, 672, 716, 720, 756, 768, 810, 840, 864, 895, 896, 945, 960, 1008, 1074, 1080, 1120, 1134, 1152, 1253, 1260, 1280, 1296, 1344, 1432, 1440, 1512, 1536, 1611, 1620, 1680, 1728, 1790, 1792, 1890, 1920, 2016, 2148, 2160, 2240, 2268, 2304, 2506, 2520, 2560, 2592, 2685, 2688, 2835, 2864, 2880, 3024, 3222, 3240, 3360, 3456, 3580, 3584, 3759, 3780, 3840, 4032, 4296, 4320, 4480, 4536, 4608, 4833, 5012, 5040, 5184, 5370, 5376, 5670, 5728, 5760, 6048, 6265, 6444, 6480, 6720, 6912, 7160, 7518, 7560, 7680, 8055, 8064, 8592, 8640, 8960, 9072, 9666, 10024, 10080, 10368, 10740, 10752, 11277, 11340, 11456, 11520, 12096, 12530, 12888, 12960, 13440, 13824, 14320, 14499, 15036, 15120, 16110, 16128, 17184, 17280, 17920, 18144, 18795, 19332, 20048, 20160, 20736, 21480, 22554, 22680, 22912, 23040, 24165, 24192, 25060, 25776, 25920, 26880, 28640, 28998, 30072, 30240, 32220, 32256, 33831, 34368, 34560, 36288, 37590, 38664, 40096, 40320, 41472, 42960, 45108, 45360, 45824, 48330, 48384, 50120, 51552, 51840, 53760, 56385, 57280, 57996, 60144, 60480, 64440, 67662, 68736, 69120, 72495, 72576, 75180, 77328, 80192, 80640, 85920, 90216, 90720, 91648, 96660, 96768, 100240, 101493, 103104, 103680, 112770, 114560, 115992, 120288, 120960, 128880, 135324, 137472, 144990, 145152, 150360, 154656, 160384, 161280, 169155, 171840, 180432, 181440, 193320, 200480, 202986, 206208, 207360, 225540, 229120, 231984, 240576, 241920, 257760, 270648, 274944, 289980, 290304, 300720, 309312, 320768, 338310, 343680, 360864, 362880, 386640, 400960, 405972, 412416, 451080, 458240, 463968, 481152, 483840, 507465, 515520, 541296, 579960, 601440, 618624, 641536, 676620, 687360, 721728, 725760, 773280, 801920, 811944, 824832, 902160, 927936, 962304, 1014930, 1031040, 1082592, 1159920, 1202880, 1237248, 1353240, 1374720, 1443456, 1451520, 1546560, 1603840, 1623888, 1804320, 1855872, 1924608, 2029860, 2062080, 2165184, 2319840, 2405760, 2474496, 2706480, 2886912, 3093120, 3207680, 3247776, 3608640, 3711744, 4059720, 4124160, 4330368, 4639680, 4811520, 5412960, 5773824, 6186240, 6495552, 7217280, 7423488, 8119440, 8660736, 9279360, 9623040, 10825920, 12372480, 12991104, 14434560, 16238880, 17321472, 18558720, 21651840, 25982208, 28869120, 32477760, 37117440, 43303680, 51964416, 64955520, 86607360, 129911040, 259822080]

約数ペア:

[(1, 259822080), (2, 129911040), (3, 86607360), (4, 64955520), (5, 51964416), (6, 43303680), (7, 37117440), (8, 32477760), (9, 28869120), (10, 25982208), (12, 21651840), (14, 18558720), (15, 17321472), (16, 16238880), (18, 14434560), (20, 12991104), (21, 12372480), (24, 10825920), (27, 9623040), (28, 9279360), (30, 8660736), (32, 8119440), (35, 7423488), (36, 7217280), (40, 6495552), (42, 6186240), (45, 5773824), (48, 5412960), (54, 4811520), (56, 4639680), (60, 4330368), (63, 4124160), (64, 4059720), (70, 3711744), (72, 3608640), (80, 3247776), (81, 3207680), (84, 3093120), (90, 2886912), (96, 2706480), (105, 2474496), (108, 2405760), (112, 2319840), (120, 2165184), (126, 2062080), (128, 2029860), (135, 1924608), (140, 1855872), (144, 1804320), (160, 1623888), (162, 1603840), (168, 1546560), (179, 1451520), (180, 1443456), (189, 1374720), (192, 1353240), (210, 1237248), (216, 1202880), (224, 1159920), (240, 1082592), (252, 1031040), (256, 1014930), (270, 962304), (280, 927936), (288, 902160), (315, 824832), (320, 811944), (324, 801920), (336, 773280), (358, 725760), (360, 721728), (378, 687360), (384, 676620), (405, 641536), (420, 618624), (432, 601440), (448, 579960), (480, 541296), (504, 515520), (512, 507465), (537, 483840), (540, 481152), (560, 463968), (567, 458240), (576, 451080), (630, 412416), (640, 405972), (648, 400960), (672, 386640), (716, 362880), (720, 360864), (756, 343680), (768, 338310), (810, 320768), (840, 309312), (864, 300720), (895, 290304), (896, 289980), (945, 274944), (960, 270648), (1008, 257760), (1074, 241920), (1080, 240576), (1120, 231984), (1134, 229120), (1152, 225540), (1253, 207360), (1260, 206208), (1280, 202986), (1296, 200480), (1344, 193320), (1432, 181440), (1440, 180432), (1512, 171840), (1536, 169155), (1611, 161280), (1620, 160384), (1680, 154656), (1728, 150360), (1790, 145152), (1792, 144990), (1890, 137472), (1920, 135324), (2016, 128880), (2148, 120960), (2160, 120288), (2240, 115992), (2268, 114560), (2304, 112770), (2506, 103680), (2520, 103104), (2560, 101493), (2592, 100240), (2685, 96768), (2688, 96660), (2835, 91648), (2864, 90720), (2880, 90216), (3024, 85920), (3222, 80640), (3240, 80192), (3360, 77328), (3456, 75180), (3580, 72576), (3584, 72495), (3759, 69120), (3780, 68736), (3840, 67662), (4032, 64440), (4296, 60480), (4320, 60144), (4480, 57996), (4536, 57280), (4608, 56385), (4833, 53760), (5012, 51840), (5040, 51552), (5184, 50120), (5370, 48384), (5376, 48330), (5670, 45824), (5728, 45360), (5760, 45108), (6048, 42960), (6265, 41472), (6444, 40320), (6480, 40096), (6720, 38664), (6912, 37590), (7160, 36288), (7518, 34560), (7560, 34368), (7680, 33831), (8055, 32256), (8064, 32220), (8592, 30240), (8640, 30072), (8960, 28998), (9072, 28640), (9666, 26880), (10024, 25920), (10080, 25776), (10368, 25060), (10740, 24192), (10752, 24165), (11277, 23040), (11340, 22912), (11456, 22680), (11520, 22554), (12096, 21480), (12530, 20736), (12888, 20160), (12960, 20048), (13440, 19332), (13824, 18795), (14320, 18144), (14499, 17920), (15036, 17280), (15120, 17184), (16110, 16128)]