1089123840

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2290

約数の個数: 320

約数和(自身を含む): 4423288320

約数和(自身を除く): 3334164480

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2251, 2304, 2520, 2560, 2688, 2880, 3024, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4502, 4608, 5040, 5376, 5760, 6048, 6720, 6753, 6912, 7560, 7680, 8064, 8640, 8960, 9004, 10080, 10752, 11255, 11520, 12096, 13440, 13506, 13824, 15120, 15757, 16128, 17280, 17920, 18008, 20160, 20259, 22510, 23040, 24192, 26880, 27012, 30240, 31514, 32256, 33765, 34560, 36016, 40320, 40518, 45020, 47271, 48384, 53760, 54024, 60480, 60777, 63028, 67530, 69120, 72032, 78785, 80640, 81036, 90040, 94542, 96768, 101295, 108048, 120960, 121554, 126056, 135060, 141813, 144064, 157570, 161280, 162072, 180080, 189084, 202590, 216096, 236355, 241920, 243108, 252112, 270120, 283626, 288128, 303885, 315140, 324144, 360160, 378168, 405180, 425439, 432192, 472710, 483840, 486216, 504224, 540240, 567252, 576256, 607770, 630280, 648288, 709065, 720320, 756336, 810360, 850878, 864384, 945420, 972432, 1008448, 1080480, 1134504, 1152512, 1215540, 1260560, 1296576, 1418130, 1440640, 1512672, 1620720, 1701756, 1728768, 1890840, 1944864, 2016896, 2127195, 2160960, 2269008, 2431080, 2521120, 2593152, 2836260, 2881280, 3025344, 3241440, 3403512, 3457536, 3781680, 3889728, 4033792, 4254390, 4321920, 4538016, 4862160, 5042240, 5186304, 5672520, 5762560, 6050688, 6482880, 6807024, 7563360, 7779456, 8067584, 8508780, 8643840, 9076032, 9724320, 10084480, 10372608, 11345040, 12101376, 12965760, 13614048, 15126720, 15558912, 17017560, 17287680, 18152064, 19448640, 20168960, 22690080, 24202752, 25931520, 27228096, 30253440, 31117824, 34035120, 36304128, 38897280, 40337920, 45380160, 51863040, 54456192, 60506880, 68070240, 72608256, 77794560, 90760320, 108912384, 121013760, 136140480, 155589120, 181520640, 217824768, 272280960, 363041280, 544561920, 1089123840]

約数ペア:

[(1, 1089123840), (2, 544561920), (3, 363041280), (4, 272280960), (5, 217824768), (6, 181520640), (7, 155589120), (8, 136140480), (9, 121013760), (10, 108912384), (12, 90760320), (14, 77794560), (15, 72608256), (16, 68070240), (18, 60506880), (20, 54456192), (21, 51863040), (24, 45380160), (27, 40337920), (28, 38897280), (30, 36304128), (32, 34035120), (35, 31117824), (36, 30253440), (40, 27228096), (42, 25931520), (45, 24202752), (48, 22690080), (54, 20168960), (56, 19448640), (60, 18152064), (63, 17287680), (64, 17017560), (70, 15558912), (72, 15126720), (80, 13614048), (84, 12965760), (90, 12101376), (96, 11345040), (105, 10372608), (108, 10084480), (112, 9724320), (120, 9076032), (126, 8643840), (128, 8508780), (135, 8067584), (140, 7779456), (144, 7563360), (160, 6807024), (168, 6482880), (180, 6050688), (189, 5762560), (192, 5672520), (210, 5186304), (216, 5042240), (224, 4862160), (240, 4538016), (252, 4321920), (256, 4254390), (270, 4033792), (280, 3889728), (288, 3781680), (315, 3457536), (320, 3403512), (336, 3241440), (360, 3025344), (378, 2881280), (384, 2836260), (420, 2593152), (432, 2521120), (448, 2431080), (480, 2269008), (504, 2160960), (512, 2127195), (540, 2016896), (560, 1944864), (576, 1890840), (630, 1728768), (640, 1701756), (672, 1620720), (720, 1512672), (756, 1440640), (768, 1418130), (840, 1296576), (864, 1260560), (896, 1215540), (945, 1152512), (960, 1134504), (1008, 1080480), (1080, 1008448), (1120, 972432), (1152, 945420), (1260, 864384), (1280, 850878), (1344, 810360), (1440, 756336), (1512, 720320), (1536, 709065), (1680, 648288), (1728, 630280), (1792, 607770), (1890, 576256), (1920, 567252), (2016, 540240), (2160, 504224), (2240, 486216), (2251, 483840), (2304, 472710), (2520, 432192), (2560, 425439), (2688, 405180), (2880, 378168), (3024, 360160), (3360, 324144), (3456, 315140), (3584, 303885), (3780, 288128), (3840, 283626), (4032, 270120), (4320, 252112), (4480, 243108), (4502, 241920), (4608, 236355), (5040, 216096), (5376, 202590), (5760, 189084), (6048, 180080), (6720, 162072), (6753, 161280), (6912, 157570), (7560, 144064), (7680, 141813), (8064, 135060), (8640, 126056), (8960, 121554), (9004, 120960), (10080, 108048), (10752, 101295), (11255, 96768), (11520, 94542), (12096, 90040), (13440, 81036), (13506, 80640), (13824, 78785), (15120, 72032), (15757, 69120), (16128, 67530), (17280, 63028), (17920, 60777), (18008, 60480), (20160, 54024), (20259, 53760), (22510, 48384), (23040, 47271), (24192, 45020), (26880, 40518), (27012, 40320), (30240, 36016), (31514, 34560), (32256, 33765)]