1520709120

素因数分解:

$2^9\times 3^3\times 5^1\times 7^2\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 480

約数和(自身を含む): 6297588000

約数和(自身を除く): 4776878880

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 449, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 898, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1347, 1440, 1470, 1512, 1536, 1568, 1680, 1728, 1764, 1792, 1796, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2245, 2304, 2352, 2520, 2560, 2646, 2688, 2694, 2880, 2940, 3024, 3136, 3143, 3360, 3456, 3528, 3584, 3592, 3780, 3840, 3920, 4032, 4041, 4320, 4410, 4480, 4490, 4608, 4704, 5040, 5292, 5376, 5388, 5760, 5880, 6048, 6272, 6286, 6615, 6720, 6735, 6912, 7056, 7184, 7560, 7680, 7840, 8064, 8082, 8640, 8820, 8960, 8980, 9408, 9429, 10080, 10584, 10752, 10776, 11520, 11760, 12096, 12123, 12544, 12572, 13230, 13440, 13470, 13824, 14112, 14368, 15120, 15680, 15715, 16128, 16164, 17280, 17640, 17920, 17960, 18816, 18858, 20160, 20205, 21168, 21552, 22001, 23040, 23520, 24192, 24246, 25088, 25144, 26460, 26880, 26940, 28224, 28287, 28736, 30240, 31360, 31430, 32256, 32328, 34560, 35280, 35920, 37632, 37716, 40320, 40410, 42336, 43104, 44002, 47040, 47145, 48384, 48492, 50288, 52920, 53760, 53880, 56448, 56574, 57472, 60480, 60615, 62720, 62860, 64656, 66003, 69120, 70560, 71840, 75264, 75432, 80640, 80820, 84672, 84861, 86208, 88004, 94080, 94290, 96768, 96984, 100576, 105840, 107760, 110005, 112896, 113148, 114944, 120960, 121230, 125440, 125720, 129312, 132006, 141120, 141435, 143680, 150864, 161280, 161640, 169344, 169722, 172416, 176008, 188160, 188580, 193968, 198009, 201152, 211680, 215520, 220010, 225792, 226296, 229888, 241920, 242460, 251440, 258624, 264012, 282240, 282870, 287360, 301728, 323280, 330015, 338688, 339444, 344832, 352016, 376320, 377160, 387936, 396018, 402304, 423360, 424305, 431040, 440020, 452592, 483840, 484920, 502880, 517248, 528024, 564480, 565740, 574720, 594027, 603456, 646560, 660030, 677376, 678888, 689664, 704032, 754320, 775872, 792036, 804608, 846720, 848610, 862080, 880040, 905184, 969840, 990045, 1005760, 1034496, 1056048, 1128960, 1131480, 1149440, 1188054, 1206912, 1293120, 1320060, 1357776, 1408064, 1508640, 1551744, 1584072, 1609216, 1693440, 1697220, 1724160, 1760080, 1810368, 1939680, 1980090, 2011520, 2068992, 2112096, 2262960, 2376108, 2413824, 2586240, 2640120, 2715552, 2816128, 2970135, 3017280, 3103488, 3168144, 3386880, 3394440, 3448320, 3520160, 3620736, 3879360, 3960180, 4023040, 4224192, 4525920, 4752216, 4827648, 5172480, 5280240, 5431104, 5632256, 5940270, 6034560, 6206976, 6336288, 6788880, 7040320, 7241472, 7758720, 7920360, 8046080, 8448384, 9051840, 9504432, 10344960, 10560480, 10862208, 11264512, 11880540, 12069120, 12672576, 13577760, 14080640, 14482944, 15517440, 15840720, 16896768, 18103680, 19008864, 21120960, 21724416, 23761080, 24138240, 25345152, 27155520, 28161280, 31034880, 31681440, 33793536, 36207360, 38017728, 42241920, 43448832, 47522160, 50690304, 54311040, 56322560, 63362880, 72414720, 76035456, 84483840, 95044320, 101380608, 108622080, 126725760, 152070912, 168967680, 190088640, 217244160, 253451520, 304141824, 380177280, 506903040, 760354560, 1520709120]

約数ペア:

[(1, 1520709120), (2, 760354560), (3, 506903040), (4, 380177280), (5, 304141824), (6, 253451520), (7, 217244160), (8, 190088640), (9, 168967680), (10, 152070912), (12, 126725760), (14, 108622080), (15, 101380608), (16, 95044320), (18, 84483840), (20, 76035456), (21, 72414720), (24, 63362880), (27, 56322560), (28, 54311040), (30, 50690304), (32, 47522160), (35, 43448832), (36, 42241920), (40, 38017728), (42, 36207360), (45, 33793536), (48, 31681440), (49, 31034880), (54, 28161280), (56, 27155520), (60, 25345152), (63, 24138240), (64, 23761080), (70, 21724416), (72, 21120960), (80, 19008864), (84, 18103680), (90, 16896768), (96, 15840720), (98, 15517440), (105, 14482944), (108, 14080640), (112, 13577760), (120, 12672576), (126, 12069120), (128, 11880540), (135, 11264512), (140, 10862208), (144, 10560480), (147, 10344960), (160, 9504432), (168, 9051840), (180, 8448384), (189, 8046080), (192, 7920360), (196, 7758720), (210, 7241472), (216, 7040320), (224, 6788880), (240, 6336288), (245, 6206976), (252, 6034560), (256, 5940270), (270, 5632256), (280, 5431104), (288, 5280240), (294, 5172480), (315, 4827648), (320, 4752216), (336, 4525920), (360, 4224192), (378, 4023040), (384, 3960180), (392, 3879360), (420, 3620736), (432, 3520160), (441, 3448320), (448, 3394440), (449, 3386880), (480, 3168144), (490, 3103488), (504, 3017280), (512, 2970135), (540, 2816128), (560, 2715552), (576, 2640120), (588, 2586240), (630, 2413824), (640, 2376108), (672, 2262960), (720, 2112096), (735, 2068992), (756, 2011520), (768, 1980090), (784, 1939680), (840, 1810368), (864, 1760080), (882, 1724160), (896, 1697220), (898, 1693440), (945, 1609216), (960, 1584072), (980, 1551744), (1008, 1508640), (1080, 1408064), (1120, 1357776), (1152, 1320060), (1176, 1293120), (1260, 1206912), (1280, 1188054), (1323, 1149440), (1344, 1131480), (1347, 1128960), (1440, 1056048), (1470, 1034496), (1512, 1005760), (1536, 990045), (1568, 969840), (1680, 905184), (1728, 880040), (1764, 862080), (1792, 848610), (1796, 846720), (1890, 804608), (1920, 792036), (1960, 775872), (2016, 754320), (2160, 704032), (2205, 689664), (2240, 678888), (2245, 677376), (2304, 660030), (2352, 646560), (2520, 603456), (2560, 594027), (2646, 574720), (2688, 565740), (2694, 564480), (2880, 528024), (2940, 517248), (3024, 502880), (3136, 484920), (3143, 483840), (3360, 452592), (3456, 440020), (3528, 431040), (3584, 424305), (3592, 423360), (3780, 402304), (3840, 396018), (3920, 387936), (4032, 377160), (4041, 376320), (4320, 352016), (4410, 344832), (4480, 339444), (4490, 338688), (4608, 330015), (4704, 323280), (5040, 301728), (5292, 287360), (5376, 282870), (5388, 282240), (5760, 264012), (5880, 258624), (6048, 251440), (6272, 242460), (6286, 241920), (6615, 229888), (6720, 226296), (6735, 225792), (6912, 220010), (7056, 215520), (7184, 211680), (7560, 201152), (7680, 198009), (7840, 193968), (8064, 188580), (8082, 188160), (8640, 176008), (8820, 172416), (8960, 169722), (8980, 169344), (9408, 161640), (9429, 161280), (10080, 150864), (10584, 143680), (10752, 141435), (10776, 141120), (11520, 132006), (11760, 129312), (12096, 125720), (12123, 125440), (12544, 121230), (12572, 120960), (13230, 114944), (13440, 113148), (13470, 112896), (13824, 110005), (14112, 107760), (14368, 105840), (15120, 100576), (15680, 96984), (15715, 96768), (16128, 94290), (16164, 94080), (17280, 88004), (17640, 86208), (17920, 84861), (17960, 84672), (18816, 80820), (18858, 80640), (20160, 75432), (20205, 75264), (21168, 71840), (21552, 70560), (22001, 69120), (23040, 66003), (23520, 64656), (24192, 62860), (24246, 62720), (25088, 60615), (25144, 60480), (26460, 57472), (26880, 56574), (26940, 56448), (28224, 53880), (28287, 53760), (28736, 52920), (30240, 50288), (31360, 48492), (31430, 48384), (32256, 47145), (32328, 47040), (34560, 44002), (35280, 43104), (35920, 42336), (37632, 40410), (37716, 40320)]