728663040

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 440

約数和(自身を含む): 2996021952

約数和(自身を除く): 2267358912

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, 180, 189, 192, 210, 216, 224, 240, 251, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 502, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 753, 756, 768, 810, 840, 864, 896, 945, 960, 1004, 1008, 1024, 1080, 1120, 1134, 1152, 1255, 1260, 1280, 1296, 1344, 1440, 1506, 1512, 1536, 1620, 1680, 1728, 1757, 1792, 1890, 1920, 2008, 2016, 2160, 2240, 2259, 2268, 2304, 2510, 2520, 2560, 2592, 2688, 2835, 2880, 3012, 3024, 3072, 3240, 3360, 3456, 3514, 3584, 3765, 3780, 3840, 4016, 4032, 4320, 4480, 4518, 4536, 4608, 5020, 5040, 5120, 5184, 5271, 5376, 5670, 5760, 6024, 6048, 6480, 6720, 6777, 6912, 7028, 7168, 7530, 7560, 7680, 8032, 8064, 8640, 8785, 8960, 9036, 9072, 9216, 10040, 10080, 10368, 10542, 10752, 11295, 11340, 11520, 12048, 12096, 12960, 13440, 13554, 13824, 14056, 15060, 15120, 15360, 15813, 16064, 16128, 17280, 17570, 17920, 18072, 18144, 20080, 20160, 20331, 20736, 21084, 21504, 22590, 22680, 23040, 24096, 24192, 25920, 26355, 26880, 27108, 27648, 28112, 30120, 30240, 31626, 32128, 32256, 33885, 34560, 35140, 35840, 36144, 36288, 40160, 40320, 40662, 41472, 42168, 45180, 45360, 46080, 47439, 48192, 48384, 51840, 52710, 53760, 54216, 56224, 60240, 60480, 63252, 64256, 64512, 67770, 69120, 70280, 72288, 72576, 79065, 80320, 80640, 81324, 82944, 84336, 90360, 90720, 94878, 96384, 96768, 101655, 103680, 105420, 107520, 108432, 112448, 120480, 120960, 126504, 128512, 135540, 138240, 140560, 142317, 144576, 145152, 158130, 160640, 161280, 162648, 168672, 180720, 181440, 189756, 192768, 193536, 203310, 207360, 210840, 216864, 224896, 237195, 240960, 241920, 253008, 257024, 271080, 281120, 284634, 289152, 290304, 316260, 321280, 322560, 325296, 337344, 361440, 362880, 379512, 385536, 406620, 414720, 421680, 433728, 449792, 474390, 481920, 483840, 506016, 542160, 562240, 569268, 578304, 580608, 632520, 642560, 650592, 674688, 711585, 722880, 725760, 759024, 771072, 813240, 843360, 867456, 899584, 948780, 963840, 967680, 1012032, 1084320, 1124480, 1138536, 1156608, 1265040, 1285120, 1301184, 1349376, 1423170, 1445760, 1451520, 1518048, 1626480, 1686720, 1734912, 1799168, 1897560, 1927680, 2024064, 2168640, 2248960, 2277072, 2313216, 2530080, 2602368, 2698752, 2846340, 2891520, 2903040, 3036096, 3252960, 3373440, 3469824, 3795120, 3855360, 4048128, 4337280, 4497920, 4554144, 5060160, 5204736, 5397504, 5692680, 5783040, 6072192, 6505920, 6746880, 6939648, 7590240, 8096256, 8674560, 8995840, 9108288, 10120320, 10409472, 11385360, 11566080, 12144384, 13011840, 13493760, 15180480, 16192512, 17349120, 18216576, 20240640, 20818944, 22770720, 24288768, 26023680, 26987520, 30360960, 34698240, 36433152, 40481280, 45541440, 48577536, 52047360, 60721920, 72866304, 80962560, 91082880, 104094720, 121443840, 145732608, 182165760, 242887680, 364331520, 728663040]

約数ペア:

[(1, 728663040), (2, 364331520), (3, 242887680), (4, 182165760), (5, 145732608), (6, 121443840), (7, 104094720), (8, 91082880), (9, 80962560), (10, 72866304), (12, 60721920), (14, 52047360), (15, 48577536), (16, 45541440), (18, 40481280), (20, 36433152), (21, 34698240), (24, 30360960), (27, 26987520), (28, 26023680), (30, 24288768), (32, 22770720), (35, 20818944), (36, 20240640), (40, 18216576), (42, 17349120), (45, 16192512), (48, 15180480), (54, 13493760), (56, 13011840), (60, 12144384), (63, 11566080), (64, 11385360), (70, 10409472), (72, 10120320), (80, 9108288), (81, 8995840), (84, 8674560), (90, 8096256), (96, 7590240), (105, 6939648), (108, 6746880), (112, 6505920), (120, 6072192), (126, 5783040), (128, 5692680), (135, 5397504), (140, 5204736), (144, 5060160), (160, 4554144), (162, 4497920), (168, 4337280), (180, 4048128), (189, 3855360), (192, 3795120), (210, 3469824), (216, 3373440), (224, 3252960), (240, 3036096), (251, 2903040), (252, 2891520), (256, 2846340), (270, 2698752), (280, 2602368), (288, 2530080), (315, 2313216), (320, 2277072), (324, 2248960), (336, 2168640), (360, 2024064), (378, 1927680), (384, 1897560), (405, 1799168), (420, 1734912), (432, 1686720), (448, 1626480), (480, 1518048), (502, 1451520), (504, 1445760), (512, 1423170), (540, 1349376), (560, 1301184), (567, 1285120), (576, 1265040), (630, 1156608), (640, 1138536), (648, 1124480), (672, 1084320), (720, 1012032), (753, 967680), (756, 963840), (768, 948780), (810, 899584), (840, 867456), (864, 843360), (896, 813240), (945, 771072), (960, 759024), (1004, 725760), (1008, 722880), (1024, 711585), (1080, 674688), (1120, 650592), (1134, 642560), (1152, 632520), (1255, 580608), (1260, 578304), (1280, 569268), (1296, 562240), (1344, 542160), (1440, 506016), (1506, 483840), (1512, 481920), (1536, 474390), (1620, 449792), (1680, 433728), (1728, 421680), (1757, 414720), (1792, 406620), (1890, 385536), (1920, 379512), (2008, 362880), (2016, 361440), (2160, 337344), (2240, 325296), (2259, 322560), (2268, 321280), (2304, 316260), (2510, 290304), (2520, 289152), (2560, 284634), (2592, 281120), (2688, 271080), (2835, 257024), (2880, 253008), (3012, 241920), (3024, 240960), (3072, 237195), (3240, 224896), (3360, 216864), (3456, 210840), (3514, 207360), (3584, 203310), (3765, 193536), (3780, 192768), (3840, 189756), (4016, 181440), (4032, 180720), (4320, 168672), (4480, 162648), (4518, 161280), (4536, 160640), (4608, 158130), (5020, 145152), (5040, 144576), (5120, 142317), (5184, 140560), (5271, 138240), (5376, 135540), (5670, 128512), (5760, 126504), (6024, 120960), (6048, 120480), (6480, 112448), (6720, 108432), (6777, 107520), (6912, 105420), (7028, 103680), (7168, 101655), (7530, 96768), (7560, 96384), (7680, 94878), (8032, 90720), (8064, 90360), (8640, 84336), (8785, 82944), (8960, 81324), (9036, 80640), (9072, 80320), (9216, 79065), (10040, 72576), (10080, 72288), (10368, 70280), (10542, 69120), (10752, 67770), (11295, 64512), (11340, 64256), (11520, 63252), (12048, 60480), (12096, 60240), (12960, 56224), (13440, 54216), (13554, 53760), (13824, 52710), (14056, 51840), (15060, 48384), (15120, 48192), (15360, 47439), (15813, 46080), (16064, 45360), (16128, 45180), (17280, 42168), (17570, 41472), (17920, 40662), (18072, 40320), (18144, 40160), (20080, 36288), (20160, 36144), (20331, 35840), (20736, 35140), (21084, 34560), (21504, 33885), (22590, 32256), (22680, 32128), (23040, 31626), (24096, 30240), (24192, 30120), (25920, 28112), (26355, 27648), (26880, 27108)]