242887680

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{251}}^1$

素因数の和:292

約数の個数: 352

約数和(自身を含む): 990420480

約数和(自身を除く): 747532800

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, 251, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 502, 504, 512, 540, 560, 576, 630, 640, 672, 720, 753, 756, 768, 840, 864, 896, 945, 960, 1004, 1008, 1024, 1080, 1120, 1152, 1255, 1260, 1280, 1344, 1440, 1506, 1512, 1536, 1680, 1728, 1757, 1792, 1890, 1920, 2008, 2016, 2160, 2240, 2259, 2304, 2510, 2520, 2560, 2688, 2880, 3012, 3024, 3072, 3360, 3456, 3514, 3584, 3765, 3780, 3840, 4016, 4032, 4320, 4480, 4518, 4608, 5020, 5040, 5120, 5271, 5376, 5760, 6024, 6048, 6720, 6777, 6912, 7028, 7168, 7530, 7560, 7680, 8032, 8064, 8640, 8785, 8960, 9036, 9216, 10040, 10080, 10542, 10752, 11295, 11520, 12048, 12096, 13440, 13554, 13824, 14056, 15060, 15120, 15360, 15813, 16064, 16128, 17280, 17570, 17920, 18072, 20080, 20160, 21084, 21504, 22590, 23040, 24096, 24192, 26355, 26880, 27108, 27648, 28112, 30120, 30240, 31626, 32128, 32256, 33885, 34560, 35140, 35840, 36144, 40160, 40320, 42168, 45180, 46080, 47439, 48192, 48384, 52710, 53760, 54216, 56224, 60240, 60480, 63252, 64256, 64512, 67770, 69120, 70280, 72288, 79065, 80320, 80640, 84336, 90360, 94878, 96384, 96768, 105420, 107520, 108432, 112448, 120480, 120960, 126504, 128512, 135540, 138240, 140560, 144576, 158130, 160640, 161280, 168672, 180720, 189756, 192768, 193536, 210840, 216864, 224896, 237195, 240960, 241920, 253008, 257024, 271080, 281120, 289152, 316260, 321280, 322560, 337344, 361440, 379512, 385536, 421680, 433728, 449792, 474390, 481920, 483840, 506016, 542160, 562240, 578304, 632520, 642560, 674688, 722880, 759024, 771072, 843360, 867456, 899584, 948780, 963840, 967680, 1012032, 1084320, 1124480, 1156608, 1265040, 1285120, 1349376, 1445760, 1518048, 1686720, 1734912, 1799168, 1897560, 1927680, 2024064, 2168640, 2248960, 2313216, 2530080, 2698752, 2891520, 3036096, 3373440, 3469824, 3795120, 3855360, 4048128, 4337280, 4497920, 5060160, 5397504, 5783040, 6072192, 6746880, 6939648, 7590240, 8096256, 8674560, 8995840, 10120320, 11566080, 12144384, 13493760, 15180480, 16192512, 17349120, 20240640, 24288768, 26987520, 30360960, 34698240, 40481280, 48577536, 60721920, 80962560, 121443840, 242887680]

約数ペア:

[(1, 242887680), (2, 121443840), (3, 80962560), (4, 60721920), (5, 48577536), (6, 40481280), (7, 34698240), (8, 30360960), (9, 26987520), (10, 24288768), (12, 20240640), (14, 17349120), (15, 16192512), (16, 15180480), (18, 13493760), (20, 12144384), (21, 11566080), (24, 10120320), (27, 8995840), (28, 8674560), (30, 8096256), (32, 7590240), (35, 6939648), (36, 6746880), (40, 6072192), (42, 5783040), (45, 5397504), (48, 5060160), (54, 4497920), (56, 4337280), (60, 4048128), (63, 3855360), (64, 3795120), (70, 3469824), (72, 3373440), (80, 3036096), (84, 2891520), (90, 2698752), (96, 2530080), (105, 2313216), (108, 2248960), (112, 2168640), (120, 2024064), (126, 1927680), (128, 1897560), (135, 1799168), (140, 1734912), (144, 1686720), (160, 1518048), (168, 1445760), (180, 1349376), (189, 1285120), (192, 1265040), (210, 1156608), (216, 1124480), (224, 1084320), (240, 1012032), (251, 967680), (252, 963840), (256, 948780), (270, 899584), (280, 867456), (288, 843360), (315, 771072), (320, 759024), (336, 722880), (360, 674688), (378, 642560), (384, 632520), (420, 578304), (432, 562240), (448, 542160), (480, 506016), (502, 483840), (504, 481920), (512, 474390), (540, 449792), (560, 433728), (576, 421680), (630, 385536), (640, 379512), (672, 361440), (720, 337344), (753, 322560), (756, 321280), (768, 316260), (840, 289152), (864, 281120), (896, 271080), (945, 257024), (960, 253008), (1004, 241920), (1008, 240960), (1024, 237195), (1080, 224896), (1120, 216864), (1152, 210840), (1255, 193536), (1260, 192768), (1280, 189756), (1344, 180720), (1440, 168672), (1506, 161280), (1512, 160640), (1536, 158130), (1680, 144576), (1728, 140560), (1757, 138240), (1792, 135540), (1890, 128512), (1920, 126504), (2008, 120960), (2016, 120480), (2160, 112448), (2240, 108432), (2259, 107520), (2304, 105420), (2510, 96768), (2520, 96384), (2560, 94878), (2688, 90360), (2880, 84336), (3012, 80640), (3024, 80320), (3072, 79065), (3360, 72288), (3456, 70280), (3514, 69120), (3584, 67770), (3765, 64512), (3780, 64256), (3840, 63252), (4016, 60480), (4032, 60240), (4320, 56224), (4480, 54216), (4518, 53760), (4608, 52710), (5020, 48384), (5040, 48192), (5120, 47439), (5271, 46080), (5376, 45180), (5760, 42168), (6024, 40320), (6048, 40160), (6720, 36144), (6777, 35840), (6912, 35140), (7028, 34560), (7168, 33885), (7530, 32256), (7560, 32128), (7680, 31626), (8032, 30240), (8064, 30120), (8640, 28112), (8785, 27648), (8960, 27108), (9036, 26880), (9216, 26355), (10040, 24192), (10080, 24096), (10542, 23040), (10752, 22590), (11295, 21504), (11520, 21084), (12048, 20160), (12096, 20080), (13440, 18072), (13554, 17920), (13824, 17570), (14056, 17280), (15060, 16128), (15120, 16064), (15360, 15813)]