420508078080

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:605

約数の個数: 416

約数和(自身を含む): 1366966502400

約数和(自身を除く): 946458424320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 199, 211, 240, 256, 320, 326, 384, 398, 422, 480, 489, 512, 597, 633, 640, 652, 768, 796, 815, 844, 960, 978, 995, 1024, 1055, 1194, 1266, 1280, 1304, 1536, 1592, 1630, 1688, 1920, 1956, 1990, 2048, 2110, 2388, 2445, 2532, 2560, 2608, 2985, 3072, 3165, 3184, 3260, 3376, 3840, 3912, 3980, 4096, 4220, 4776, 4890, 5064, 5120, 5216, 5970, 6144, 6330, 6368, 6520, 6752, 7680, 7824, 7960, 8440, 9552, 9780, 10128, 10240, 10432, 11940, 12288, 12660, 12736, 13040, 13504, 15360, 15648, 15920, 16880, 19104, 19560, 20256, 20480, 20864, 23880, 25320, 25472, 26080, 27008, 30720, 31296, 31840, 32437, 33760, 34393, 38208, 39120, 40512, 41728, 41989, 47760, 50640, 50944, 52160, 54016, 61440, 62592, 63680, 64874, 67520, 68786, 76416, 78240, 81024, 83456, 83978, 95520, 97311, 101280, 101888, 103179, 104320, 108032, 125184, 125967, 127360, 129748, 135040, 137572, 152832, 156480, 162048, 162185, 166912, 167956, 171965, 191040, 194622, 202560, 203776, 206358, 208640, 209945, 216064, 250368, 251934, 254720, 259496, 270080, 275144, 305664, 312960, 324096, 324370, 333824, 335912, 343930, 382080, 389244, 405120, 407552, 412716, 417280, 419890, 432128, 486555, 500736, 503868, 509440, 515895, 518992, 540160, 550288, 611328, 625920, 629835, 648192, 648740, 667648, 671824, 687860, 764160, 778488, 810240, 815104, 825432, 834560, 839780, 864256, 973110, 1001472, 1007736, 1018880, 1031790, 1037984, 1080320, 1100576, 1222656, 1251840, 1259670, 1296384, 1297480, 1343648, 1375720, 1528320, 1556976, 1620480, 1650864, 1669120, 1679560, 1946220, 2002944, 2015472, 2037760, 2063580, 2075968, 2160640, 2201152, 2445312, 2503680, 2519340, 2592768, 2594960, 2687296, 2751440, 3056640, 3113952, 3240960, 3301728, 3338240, 3359120, 3892440, 4030944, 4075520, 4127160, 4151936, 4321280, 4402304, 5007360, 5038680, 5189920, 5374592, 5502880, 6113280, 6227904, 6481920, 6603456, 6718240, 6844207, 7784880, 8061888, 8254320, 8303872, 8804608, 10014720, 10077360, 10379840, 10749184, 11005760, 12226560, 12455808, 12963840, 13206912, 13436480, 13688414, 15569760, 16123776, 16508640, 16607744, 17609216, 20154720, 20532621, 20759680, 21498368, 22011520, 24911616, 26413824, 26872960, 27376828, 31139520, 32247552, 33017280, 33215488, 34221035, 35218432, 40309440, 41065242, 41519360, 42996736, 44023040, 49823232, 52827648, 53745920, 54753656, 62279040, 64495104, 66034560, 66430976, 68442070, 70436864, 80618880, 82130484, 83038720, 85993472, 88046080, 99646464, 102663105, 105655296, 107491840, 109507312, 124558080, 128990208, 132069120, 132861952, 136884140, 140873728, 161237760, 164260968, 166077440, 171986944, 176092160, 199292928, 205326210, 211310592, 214983680, 219014624, 249116160, 257980416, 264138240, 273768280, 322475520, 328521936, 332154880, 352184320, 398585856, 410652420, 422621184, 429967360, 438029248, 498232320, 515960832, 528276480, 547536560, 644951040, 657043872, 664309760, 704368640, 821304840, 859934720, 876058496, 996464640, 1056552960, 1095073120, 1289902080, 1314087744, 1642609680, 1752116992, 1992929280, 2113105920, 2190146240, 2579804160, 2628175488, 3285219360, 3504233984, 4380292480, 5256350976, 6570438720, 7008467968, 8760584960, 10512701952, 13140877440, 14016935936, 17521169920, 21025403904, 26281754880, 28033871872, 35042339840, 42050807808, 52563509760, 70084679680, 84101615616, 105127019520, 140169359360, 210254039040, 420508078080]

約数ペア:

[(1, 420508078080), (2, 210254039040), (3, 140169359360), (4, 105127019520), (5, 84101615616), (6, 70084679680), (8, 52563509760), (10, 42050807808), (12, 35042339840), (15, 28033871872), (16, 26281754880), (20, 21025403904), (24, 17521169920), (30, 14016935936), (32, 13140877440), (40, 10512701952), (48, 8760584960), (60, 7008467968), (64, 6570438720), (80, 5256350976), (96, 4380292480), (120, 3504233984), (128, 3285219360), (160, 2628175488), (163, 2579804160), (192, 2190146240), (199, 2113105920), (211, 1992929280), (240, 1752116992), (256, 1642609680), (320, 1314087744), (326, 1289902080), (384, 1095073120), (398, 1056552960), (422, 996464640), (480, 876058496), (489, 859934720), (512, 821304840), (597, 704368640), (633, 664309760), (640, 657043872), (652, 644951040), (768, 547536560), (796, 528276480), (815, 515960832), (844, 498232320), (960, 438029248), (978, 429967360), (995, 422621184), (1024, 410652420), (1055, 398585856), (1194, 352184320), (1266, 332154880), (1280, 328521936), (1304, 322475520), (1536, 273768280), (1592, 264138240), (1630, 257980416), (1688, 249116160), (1920, 219014624), (1956, 214983680), (1990, 211310592), (2048, 205326210), (2110, 199292928), (2388, 176092160), (2445, 171986944), (2532, 166077440), (2560, 164260968), (2608, 161237760), (2985, 140873728), (3072, 136884140), (3165, 132861952), (3184, 132069120), (3260, 128990208), (3376, 124558080), (3840, 109507312), (3912, 107491840), (3980, 105655296), (4096, 102663105), (4220, 99646464), (4776, 88046080), (4890, 85993472), (5064, 83038720), (5120, 82130484), (5216, 80618880), (5970, 70436864), (6144, 68442070), (6330, 66430976), (6368, 66034560), (6520, 64495104), (6752, 62279040), (7680, 54753656), (7824, 53745920), (7960, 52827648), (8440, 49823232), (9552, 44023040), (9780, 42996736), (10128, 41519360), (10240, 41065242), (10432, 40309440), (11940, 35218432), (12288, 34221035), (12660, 33215488), (12736, 33017280), (13040, 32247552), (13504, 31139520), (15360, 27376828), (15648, 26872960), (15920, 26413824), (16880, 24911616), (19104, 22011520), (19560, 21498368), (20256, 20759680), (20480, 20532621), (20864, 20154720), (23880, 17609216), (25320, 16607744), (25472, 16508640), (26080, 16123776), (27008, 15569760), (30720, 13688414), (31296, 13436480), (31840, 13206912), (32437, 12963840), (33760, 12455808), (34393, 12226560), (38208, 11005760), (39120, 10749184), (40512, 10379840), (41728, 10077360), (41989, 10014720), (47760, 8804608), (50640, 8303872), (50944, 8254320), (52160, 8061888), (54016, 7784880), (61440, 6844207), (62592, 6718240), (63680, 6603456), (64874, 6481920), (67520, 6227904), (68786, 6113280), (76416, 5502880), (78240, 5374592), (81024, 5189920), (83456, 5038680), (83978, 5007360), (95520, 4402304), (97311, 4321280), (101280, 4151936), (101888, 4127160), (103179, 4075520), (104320, 4030944), (108032, 3892440), (125184, 3359120), (125967, 3338240), (127360, 3301728), (129748, 3240960), (135040, 3113952), (137572, 3056640), (152832, 2751440), (156480, 2687296), (162048, 2594960), (162185, 2592768), (166912, 2519340), (167956, 2503680), (171965, 2445312), (191040, 2201152), (194622, 2160640), (202560, 2075968), (203776, 2063580), (206358, 2037760), (208640, 2015472), (209945, 2002944), (216064, 1946220), (250368, 1679560), (251934, 1669120), (254720, 1650864), (259496, 1620480), (270080, 1556976), (275144, 1528320), (305664, 1375720), (312960, 1343648), (324096, 1297480), (324370, 1296384), (333824, 1259670), (335912, 1251840), (343930, 1222656), (382080, 1100576), (389244, 1080320), (405120, 1037984), (407552, 1031790), (412716, 1018880), (417280, 1007736), (419890, 1001472), (432128, 973110), (486555, 864256), (500736, 839780), (503868, 834560), (509440, 825432), (515895, 815104), (518992, 810240), (540160, 778488), (550288, 764160), (611328, 687860), (625920, 671824), (629835, 667648), (648192, 648740)]