420143431680

素因数分解:

$2^{23}\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 768

約数和(自身を含む): 1739461651200

約数和(自身を除く): 1319318219520

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, 53, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 128, 135, 140, 144, 159, 160, 168, 180, 189, 192, 210, 212, 216, 224, 240, 252, 256, 265, 270, 280, 288, 315, 318, 320, 336, 360, 371, 378, 384, 420, 424, 432, 448, 477, 480, 504, 512, 530, 540, 560, 576, 630, 636, 640, 672, 720, 742, 756, 768, 795, 840, 848, 864, 896, 945, 954, 960, 1008, 1024, 1060, 1080, 1113, 1120, 1152, 1260, 1272, 1280, 1344, 1431, 1440, 1484, 1512, 1536, 1590, 1680, 1696, 1728, 1792, 1855, 1890, 1908, 1920, 2016, 2048, 2120, 2160, 2226, 2240, 2304, 2385, 2520, 2544, 2560, 2688, 2862, 2880, 2968, 3024, 3072, 3180, 3339, 3360, 3392, 3456, 3584, 3710, 3780, 3816, 3840, 4032, 4096, 4240, 4320, 4452, 4480, 4608, 4770, 5040, 5088, 5120, 5376, 5565, 5724, 5760, 5936, 6048, 6144, 6360, 6678, 6720, 6784, 6912, 7155, 7168, 7420, 7560, 7632, 7680, 8064, 8192, 8480, 8640, 8904, 8960, 9216, 9540, 10017, 10080, 10176, 10240, 10752, 11130, 11448, 11520, 11872, 12096, 12288, 12720, 13356, 13440, 13568, 13824, 14310, 14336, 14840, 15120, 15264, 15360, 16128, 16384, 16695, 16960, 17280, 17808, 17920, 18432, 19080, 20034, 20160, 20352, 20480, 21504, 22260, 22896, 23040, 23744, 24192, 24576, 25440, 26712, 26880, 27136, 27648, 28620, 28672, 29680, 30240, 30528, 30720, 32256, 32768, 33390, 33920, 34560, 35616, 35840, 36864, 38160, 40068, 40320, 40704, 40960, 43008, 44520, 45792, 46080, 47488, 48384, 49152, 50085, 50880, 53424, 53760, 54272, 55296, 57240, 57344, 59360, 60480, 61056, 61440, 64512, 65536, 66780, 67840, 69120, 71232, 71680, 73728, 76320, 80136, 80640, 81408, 81920, 86016, 89040, 91584, 92160, 94976, 96768, 98304, 100170, 101760, 106848, 107520, 108544, 110592, 114480, 114688, 118720, 120960, 122112, 122880, 129024, 131072, 133560, 135680, 138240, 142464, 143360, 147456, 152640, 160272, 161280, 162816, 163840, 172032, 178080, 183168, 184320, 189952, 193536, 196608, 200340, 203520, 213696, 215040, 217088, 221184, 228960, 229376, 237440, 241920, 244224, 245760, 258048, 262144, 267120, 271360, 276480, 284928, 286720, 294912, 305280, 320544, 322560, 325632, 327680, 344064, 356160, 366336, 368640, 379904, 387072, 393216, 400680, 407040, 427392, 430080, 434176, 442368, 457920, 458752, 474880, 483840, 488448, 491520, 516096, 524288, 534240, 542720, 552960, 569856, 573440, 589824, 610560, 641088, 645120, 651264, 655360, 688128, 712320, 732672, 737280, 759808, 774144, 786432, 801360, 814080, 854784, 860160, 868352, 884736, 915840, 917504, 949760, 967680, 976896, 983040, 1032192, 1048576, 1068480, 1085440, 1105920, 1139712, 1146880, 1179648, 1221120, 1282176, 1290240, 1302528, 1310720, 1376256, 1424640, 1465344, 1474560, 1519616, 1548288, 1572864, 1602720, 1628160, 1709568, 1720320, 1736704, 1769472, 1831680, 1835008, 1899520, 1935360, 1953792, 1966080, 2064384, 2097152, 2136960, 2170880, 2211840, 2279424, 2293760, 2359296, 2442240, 2564352, 2580480, 2605056, 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27525120, 27787264, 28311552, 29306880, 29360128, 30392320, 30965760, 31260672, 31457280, 33030144, 34191360, 34734080, 35389440, 36470784, 36700160, 37748736, 39075840, 41029632, 41287680, 41680896, 41943040, 44040192, 45588480, 46891008, 47185920, 48627712, 49545216, 51287040, 52101120, 54706176, 55050240, 55574528, 56623104, 58613760, 58720256, 60784640, 61931520, 62521344, 62914560, 66060288, 68382720, 69468160, 70778880, 72941568, 73400320, 75497472, 78151680, 82059264, 82575360, 83361792, 88080384, 91176960, 93782016, 94371840, 97255424, 99090432, 102574080, 104202240, 109412352, 110100480, 111149056, 113246208, 117227520, 121569280, 123863040, 125042688, 125829120, 132120576, 136765440, 138936320, 141557760, 145883136, 146800640, 156303360, 164118528, 165150720, 166723584, 176160768, 182353920, 187564032, 188743680, 194510848, 198180864, 205148160, 208404480, 218824704, 220200960, 222298112, 226492416, 234455040, 243138560, 247726080, 250085376, 264241152, 273530880, 277872640, 283115520, 291766272, 293601280, 312606720, 328237056, 330301440, 333447168, 364707840, 375128064, 377487360, 389021696, 396361728, 410296320, 416808960, 437649408, 440401920, 444596224, 468910080, 486277120, 495452160, 500170752, 528482304, 547061760, 555745280, 566231040, 583532544, 625213440, 656474112, 660602880, 666894336, 729415680, 750256128, 778043392, 792723456, 820592640, 833617920, 875298816, 880803840, 937820160, 972554240, 990904320, 1000341504, 1094123520, 1111490560, 1132462080, 1167065088, 1250426880, 1312948224, 1321205760, 1333788672, 1458831360, 1500512256, 1556086784, 1585446912, 1641185280, 1667235840, 1750597632, 1875640320, 1945108480, 1981808640, 2000683008, 2188247040, 2222981120, 2334130176, 2500853760, 2625896448, 2642411520, 2917662720, 3001024512, 3112173568, 3282370560, 3334471680, 3501195264, 3751280640, 3890216960, 3963617280, 4001366016, 4376494080, 4668260352, 5001707520, 5251792896, 5835325440, 6002049024, 6564741120, 6668943360, 7002390528, 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約数ペア:

[(1, 420143431680), (2, 210071715840), (3, 140047810560), (4, 105035857920), (5, 84028686336), (6, 70023905280), (7, 60020490240), (8, 52517928960), (9, 46682603520), (10, 42014343168), (12, 35011952640), (14, 30010245120), (15, 28009562112), (16, 26258964480), (18, 23341301760), (20, 21007171584), (21, 20006830080), (24, 17505976320), (27, 15560867840), (28, 15005122560), (30, 14004781056), (32, 13129482240), (35, 12004098048), (36, 11670650880), (40, 10503585792), (42, 10003415040), (45, 9336520704), (48, 8752988160), (53, 7927234560), (54, 7780433920), (56, 7502561280), (60, 7002390528), (63, 6668943360), (64, 6564741120), (70, 6002049024), (72, 5835325440), (80, 5251792896), (84, 5001707520), (90, 4668260352), (96, 4376494080), (105, 4001366016), (106, 3963617280), (108, 3890216960), (112, 3751280640), (120, 3501195264), (126, 3334471680), (128, 3282370560), (135, 3112173568), (140, 3001024512), (144, 2917662720), (159, 2642411520), (160, 2625896448), (168, 2500853760), (180, 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(53424, 7864320), (53760, 7815168), (54272, 7741440), (55296, 7598080), (57240, 7340032), (57344, 7326720), (59360, 7077888), (60480, 6946816), (61056, 6881280), (61440, 6838272), (64512, 6512640), (65536, 6410880), (66780, 6291456), (67840, 6193152), (69120, 6078464), (71232, 5898240), (71680, 5861376), (73728, 5698560), (76320, 5505024), (80136, 5242880), (80640, 5210112), (81408, 5160960), (81920, 5128704), (86016, 4884480), (89040, 4718592), (91584, 4587520), (92160, 4558848), (94976, 4423680), (96768, 4341760), (98304, 4273920), (100170, 4194304), (101760, 4128768), (106848, 3932160), (107520, 3907584), (108544, 3870720), (110592, 3799040), (114480, 3670016), (114688, 3663360), (118720, 3538944), (120960, 3473408), (122112, 3440640), (122880, 3419136), (129024, 3256320), (131072, 3205440), (133560, 3145728), (135680, 3096576), (138240, 3039232), (142464, 2949120), (143360, 2930688), (147456, 2849280), (152640, 2752512), (160272, 2621440), (161280, 2605056), (162816, 2580480), 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