121443840

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 320

約数和(自身を含む): 494968320

約数和(自身を除く): 373524480

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, 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, 3360, 3456, 3514, 3584, 3765, 3780, 3840, 4016, 4032, 4320, 4480, 4518, 4608, 5020, 5040, 5271, 5376, 5760, 6024, 6048, 6720, 6777, 6912, 7028, 7530, 7560, 7680, 8032, 8064, 8640, 8785, 8960, 9036, 10040, 10080, 10542, 10752, 11295, 11520, 12048, 12096, 13440, 13554, 13824, 14056, 15060, 15120, 15813, 16064, 16128, 17280, 17570, 17920, 18072, 20080, 20160, 21084, 22590, 23040, 24096, 24192, 26355, 26880, 27108, 28112, 30120, 30240, 31626, 32128, 32256, 33885, 34560, 35140, 36144, 40160, 40320, 42168, 45180, 47439, 48192, 48384, 52710, 53760, 54216, 56224, 60240, 60480, 63252, 64256, 67770, 69120, 70280, 72288, 79065, 80320, 80640, 84336, 90360, 94878, 96384, 96768, 105420, 108432, 112448, 120480, 120960, 126504, 128512, 135540, 140560, 144576, 158130, 160640, 161280, 168672, 180720, 189756, 192768, 210840, 216864, 224896, 237195, 240960, 241920, 253008, 271080, 281120, 289152, 316260, 321280, 337344, 361440, 379512, 385536, 421680, 433728, 449792, 474390, 481920, 483840, 506016, 542160, 562240, 578304, 632520, 642560, 674688, 722880, 759024, 843360, 867456, 899584, 948780, 963840, 1012032, 1084320, 1124480, 1156608, 1265040, 1349376, 1445760, 1518048, 1686720, 1734912, 1897560, 1927680, 2024064, 2168640, 2248960, 2530080, 2698752, 2891520, 3036096, 3373440, 3469824, 3795120, 4048128, 4337280, 4497920, 5060160, 5783040, 6072192, 6746880, 7590240, 8096256, 8674560, 10120320, 12144384, 13493760, 15180480, 17349120, 20240640, 24288768, 30360960, 40481280, 60721920, 121443840]

約数ペア:

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