210388308480

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1421

約数の個数: 960

約数和(自身を含む): 889811619840

約数和(自身を除く): 679423311360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 86, 90, 92, 96, 105, 112, 115, 120, 126, 128, 129, 138, 140, 144, 160, 161, 168, 172, 180, 184, 192, 207, 210, 215, 224, 230, 240, 252, 256, 258, 276, 280, 288, 301, 315, 320, 322, 336, 344, 345, 360, 368, 384, 387, 414, 420, 430, 448, 460, 480, 483, 504, 512, 516, 552, 560, 576, 602, 630, 640, 644, 645, 672, 688, 690, 720, 736, 768, 774, 805, 828, 840, 860, 896, 903, 920, 960, 966, 989, 1008, 1032, 1035, 1104, 1120, 1152, 1204, 1260, 1280, 1288, 1290, 1319, 1344, 1376, 1380, 1440, 1449, 1472, 1505, 1536, 1548, 1610, 1656, 1680, 1720, 1792, 1806, 1840, 1920, 1932, 1935, 1978, 2016, 2064, 2070, 2208, 2240, 2304, 2408, 2415, 2520, 2560, 2576, 2580, 2638, 2688, 2709, 2752, 2760, 2880, 2898, 2944, 2967, 3010, 3096, 3220, 3312, 3360, 3440, 3584, 3612, 3680, 3840, 3864, 3870, 3956, 3957, 4032, 4128, 4140, 4416, 4480, 4515, 4608, 4816, 4830, 4945, 5040, 5152, 5160, 5276, 5376, 5418, 5504, 5520, 5760, 5796, 5888, 5934, 6020, 6192, 6440, 6595, 6624, 6720, 6880, 6923, 7224, 7245, 7360, 7680, 7728, 7740, 7912, 7914, 8064, 8256, 8280, 8832, 8901, 8960, 9030, 9233, 9632, 9660, 9890, 10080, 10304, 10320, 10552, 10752, 10836, 11008, 11040, 11520, 11592, 11776, 11868, 11871, 12040, 12384, 12880, 13190, 13248, 13440, 13545, 13760, 13846, 14448, 14490, 14720, 14835, 15456, 15480, 15824, 15828, 16128, 16512, 16560, 17664, 17802, 17920, 18060, 18466, 19264, 19320, 19780, 19785, 20160, 20608, 20640, 20769, 21104, 21672, 22016, 22080, 23040, 23184, 23736, 23742, 24080, 24768, 25760, 26380, 26496, 26880, 27090, 27520, 27692, 27699, 28896, 28980, 29440, 29670, 30337, 30912, 30960, 31648, 31656, 32256, 33024, 33120, 34615, 35328, 35604, 36120, 36932, 38528, 38640, 39560, 39570, 40320, 41216, 41280, 41538, 42208, 43344, 44160, 44505, 46165, 46368, 47472, 47484, 48160, 49536, 51520, 52760, 52992, 53760, 54180, 55040, 55384, 55398, 56717, 57792, 57960, 58880, 59340, 59355, 60674, 61824, 61920, 62307, 63296, 63312, 66048, 66240, 69230, 71208, 72240, 73864, 77056, 77280, 79120, 79140, 80640, 82432, 82560, 83076, 83097, 84416, 86688, 88320, 89010, 91011, 92330, 92736, 94944, 94968, 96320, 99072, 103040, 103845, 105520, 105984, 108360, 110080, 110768, 110796, 113434, 115584, 115920, 118680, 118710, 121348, 123648, 123840, 124614, 126592, 126624, 132480, 138460, 138495, 142416, 144480, 147728, 151685, 154112, 154560, 158240, 158280, 161280, 165120, 166152, 166194, 168832, 170151, 173376, 176640, 178020, 182022, 184660, 185472, 189888, 189936, 192640, 198144, 206080, 207690, 211040, 212359, 216720, 221536, 221592, 226868, 231168, 231840, 237360, 237420, 242696, 247296, 247680, 249228, 253184, 253248, 264960, 273033, 276920, 276990, 283585, 284832, 288960, 295456, 303370, 309120, 311535, 316480, 316560, 330240, 332304, 332388, 337664, 340302, 346752, 356040, 364044, 369320, 370944, 379776, 379872, 385280, 397019, 412160, 415380, 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2426960, 2492280, 2531840, 2532480, 2548308, 2552265, 2608982, 2658432, 2659104, 2722416, 2730330, 2848320, 2912352, 2954560, 3038976, 3176152, 3185385, 3323040, 3323880, 3376640, 3397744, 3403020, 3467520, 3544576, 3545472, 3573171, 3629888, 3640440, 3709440, 3797760, 3798720, 3822462, 3883136, 3913473, 3970190, 3987648, 4083624, 4247180, 4368528, 4430720, 4431840, 4537360, 4557312, 4727296, 4764228, 4853920, 4984560, 5064960, 5096616, 5104530, 5217964, 5316864, 5318208, 5444832, 5460660, 5696640, 5824704, 5909120, 5955285, 6077952, 6352304, 6370770, 6522455, 6646080, 6647760, 6795488, 6806040, 6935040, 7090944, 7146342, 7259776, 7280880, 7595520, 7597440, 7644924, 7766272, 7826946, 7940380, 7975296, 8167248, 8494360, 8737056, 8861440, 8863680, 9074720, 9131437, 9528456, 9556155, 9707840, 9969120, 10129920, 10193232, 10209060, 10435928, 10633728, 10636416, 10889664, 10921320, 11393280, 11649408, 11740419, 11818240, 11910570, 12704608, 12741540, 13044910, 13292160, 13295520, 13590976, 13612080, 14181888, 14292684, 14519552, 14561760, 15194880, 15289848, 15532544, 15653892, 15880760, 15950592, 16334496, 16988720, 17474112, 17722880, 17727360, 17865855, 18149440, 18262874, 19056912, 19112310, 19415680, 19567365, 19938240, 20386464, 20418120, 20871856, 21272832, 21779328, 21842640, 22786560, 23298816, 23480838, 23636480, 23821140, 25409216, 25483080, 26089820, 26584320, 26591040, 27181952, 27224160, 27394311, 28585368, 29039104, 29123520, 30389760, 30579696, 31307784, 31761520, 31901184, 32668992, 33977440, 34948224, 35454720, 35731710, 36298880, 36525748, 38113824, 38224620, 38831360, 39134730, 39876480, 40772928, 40836240, 41743712, 42545664, 43558656, 43685280, 45657185, 46597632, 46961676, 47642280, 50818432, 50966160, 52179640, 53168640, 53182080, 54363904, 54448320, 54788622, 57170736, 58247040, 58702095, 61159392, 62615568, 63523040, 65337984, 67954880, 69896448, 70909440, 71463420, 72597760, 73051496, 76227648, 76449240, 77662720, 78269460, 79752960, 81545856, 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約数ペア:

[(1, 210388308480), (2, 105194154240), (3, 70129436160), (4, 52597077120), (5, 42077661696), (6, 35064718080), (7, 30055472640), (8, 26298538560), (9, 23376478720), (10, 21038830848), (12, 17532359040), (14, 15027736320), (15, 14025887232), (16, 13149269280), (18, 11688239360), (20, 10519415424), (21, 10018490880), (23, 9147317760), (24, 8766179520), (28, 7513868160), (30, 7012943616), (32, 6574634640), (35, 6011094528), (36, 5844119680), (40, 5259707712), (42, 5009245440), (43, 4892751360), (45, 4675295744), (46, 4573658880), (48, 4383089760), (56, 3756934080), (60, 3506471808), (63, 3339496960), (64, 3287317320), (69, 3049105920), (70, 3005547264), (72, 2922059840), (80, 2629853856), (84, 2504622720), (86, 2446375680), (90, 2337647872), (92, 2286829440), (96, 2191544880), (105, 2003698176), (112, 1878467040), (115, 1829463552), (120, 1753235904), (126, 1669748480), (128, 1643658660), (129, 1630917120), (138, 1524552960), (140, 1502773632), (144, 1461029920), (160, 1314926928), (161, 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(2688, 78269460), (2709, 77662720), (2752, 76449240), (2760, 76227648), (2880, 73051496), (2898, 72597760), (2944, 71463420), (2967, 70909440), (3010, 69896448), (3096, 67954880), (3220, 65337984), (3312, 63523040), (3360, 62615568), (3440, 61159392), (3584, 58702095), (3612, 58247040), (3680, 57170736), (3840, 54788622), (3864, 54448320), (3870, 54363904), (3956, 53182080), (3957, 53168640), (4032, 52179640), (4128, 50966160), (4140, 50818432), (4416, 47642280), (4480, 46961676), (4515, 46597632), (4608, 45657185), (4816, 43685280), (4830, 43558656), (4945, 42545664), (5040, 41743712), (5152, 40836240), (5160, 40772928), (5276, 39876480), (5376, 39134730), (5418, 38831360), (5504, 38224620), (5520, 38113824), (5760, 36525748), (5796, 36298880), (5888, 35731710), (5934, 35454720), (6020, 34948224), (6192, 33977440), (6440, 32668992), (6595, 31901184), (6624, 31761520), (6720, 31307784), (6880, 30579696), (6923, 30389760), (7224, 29123520), (7245, 29039104), (7360, 28585368), (7680, 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907472), (237360, 886368), (237420, 886144), (242696, 866880), (247296, 850755), (247680, 849436), (249228, 844160), (253184, 830970), (253248, 830760), (264960, 794038), (273033, 770560), (276920, 759744), (276990, 759552), (283585, 741888), (284832, 738640), (288960, 728088), (295456, 712080), (303370, 693504), (309120, 680604), (311535, 675328), (316480, 664776), (316560, 664608), (330240, 637077), (332304, 633120), (332388, 632960), (337664, 623070), (340302, 618240), (346752, 606740), (356040, 590912), (364044, 577920), (369320, 569664), (370944, 567170), (379776, 553980), (379872, 553840), (385280, 546066), (397019, 529920), (412160, 510453), (415380, 506496), (415485, 506368), (422080, 498456), (424718, 495360), (433440, 485392), (443072, 474840), (443184, 474720), (453736, 463680), (455055, 462336)]