421070279040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2789}}^1\times {\mathrm{8737}}^1$

素因数の和:11554

約数の個数: 256

約数和(自身を含む): 1491996024000

約数和(自身を除く): 1070925744960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2789, 2880, 3456, 4320, 5578, 5760, 8367, 8640, 8737, 11156, 13945, 16734, 17280, 17474, 22312, 25101, 26211, 27890, 33468, 34948, 41835, 43685, 44624, 50202, 52422, 55780, 66936, 69896, 75303, 78633, 83670, 87370, 89248, 100404, 104844, 111560, 125505, 131055, 133872, 139792, 150606, 157266, 167340, 174740, 178496, 200808, 209688, 223120, 235899, 251010, 262110, 267744, 279584, 301212, 314532, 334680, 349480, 356992, 376515, 393165, 401616, 419376, 446240, 471798, 502020, 524220, 535488, 559168, 602424, 629064, 669360, 698960, 753030, 786330, 803232, 838752, 892480, 943596, 1004040, 1048440, 1070976, 1118336, 1179495, 1204848, 1258128, 1338720, 1397920, 1506060, 1572660, 1606464, 1677504, 1784960, 1887192, 2008080, 2096880, 2358990, 2409696, 2516256, 2677440, 2795840, 3012120, 3145320, 3212928, 3355008, 3774384, 4016160, 4193760, 4717980, 4819392, 5032512, 5354880, 5591680, 6024240, 6290640, 7548768, 8032320, 8387520, 9435960, 9638784, 10065024, 12048480, 12581280, 15097536, 16064640, 16775040, 18871920, 24096960, 24367493, 25162560, 30195072, 37743840, 48193920, 48734986, 50325120, 73102479, 75487680, 97469972, 121837465, 146204958, 150975360, 194939944, 219307437, 243674930, 292409916, 365512395, 389879888, 438614874, 487349860, 584819832, 657922311, 731024790, 779759776, 877229748, 974699720, 1096537185, 1169639664, 1315844622, 1462049580, 1559519552, 1754459496, 1949399440, 2193074370, 2339279328, 2631689244, 2924099160, 3119039104, 3289611555, 3508918992, 3898798880, 4386148740, 4678558656, 5263378488, 5848198320, 6579223110, 7017837984, 7797597760, 8772297480, 9357117312, 10526756976, 11696396640, 13158446220, 14035675968, 15595195520, 17544594960, 21053513952, 23392793280, 26316892440, 28071351936, 35089189920, 42107027904, 46785586560, 52633784880, 70178379840, 84214055808, 105267569760, 140356759680, 210535139520, 421070279040]

約数ペア:

[(1, 421070279040), (2, 210535139520), (3, 140356759680), (4, 105267569760), (5, 84214055808), (6, 70178379840), (8, 52633784880), (9, 46785586560), (10, 42107027904), (12, 35089189920), (15, 28071351936), (16, 26316892440), (18, 23392793280), (20, 21053513952), (24, 17544594960), (27, 15595195520), (30, 14035675968), (32, 13158446220), (36, 11696396640), (40, 10526756976), (45, 9357117312), (48, 8772297480), (54, 7797597760), (60, 7017837984), (64, 6579223110), (72, 5848198320), (80, 5263378488), (90, 4678558656), (96, 4386148740), (108, 3898798880), (120, 3508918992), (128, 3289611555), (135, 3119039104), (144, 2924099160), (160, 2631689244), (180, 2339279328), (192, 2193074370), (216, 1949399440), (240, 1754459496), (270, 1559519552), (288, 1462049580), (320, 1315844622), (360, 1169639664), (384, 1096537185), (432, 974699720), (480, 877229748), (540, 779759776), (576, 731024790), (640, 657922311), (720, 584819832), (864, 487349860), (960, 438614874), (1080, 389879888), (1152, 365512395), (1440, 292409916), (1728, 243674930), (1920, 219307437), (2160, 194939944), (2789, 150975360), (2880, 146204958), (3456, 121837465), (4320, 97469972), (5578, 75487680), (5760, 73102479), (8367, 50325120), (8640, 48734986), (8737, 48193920), (11156, 37743840), (13945, 30195072), (16734, 25162560), (17280, 24367493), (17474, 24096960), (22312, 18871920), (25101, 16775040), (26211, 16064640), (27890, 15097536), (33468, 12581280), (34948, 12048480), (41835, 10065024), (43685, 9638784), (44624, 9435960), (50202, 8387520), (52422, 8032320), (55780, 7548768), (66936, 6290640), (69896, 6024240), (75303, 5591680), (78633, 5354880), (83670, 5032512), (87370, 4819392), (89248, 4717980), (100404, 4193760), (104844, 4016160), (111560, 3774384), (125505, 3355008), (131055, 3212928), (133872, 3145320), (139792, 3012120), (150606, 2795840), (157266, 2677440), (167340, 2516256), (174740, 2409696), (178496, 2358990), (200808, 2096880), (209688, 2008080), (223120, 1887192), (235899, 1784960), (251010, 1677504), (262110, 1606464), (267744, 1572660), (279584, 1506060), (301212, 1397920), (314532, 1338720), (334680, 1258128), (349480, 1204848), (356992, 1179495), (376515, 1118336), (393165, 1070976), (401616, 1048440), (419376, 1004040), (446240, 943596), (471798, 892480), (502020, 838752), (524220, 803232), (535488, 786330), (559168, 753030), (602424, 698960), (629064, 669360)]