1720442880

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 336

約数和(自身を含む): 6440484960

約数和(自身を除く): 4720042080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 359, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 718, 720, 768, 780, 832, 936, 960, 1024, 1040, 1077, 1152, 1170, 1248, 1280, 1436, 1440, 1536, 1560, 1664, 1795, 1872, 1920, 2048, 2080, 2154, 2304, 2340, 2496, 2560, 2872, 2880, 3072, 3120, 3231, 3328, 3590, 3744, 3840, 4096, 4160, 4308, 4608, 4667, 4680, 4992, 5120, 5385, 5744, 5760, 6144, 6240, 6462, 6656, 7180, 7488, 7680, 8192, 8320, 8616, 9216, 9334, 9360, 9984, 10240, 10770, 11488, 11520, 12288, 12480, 12924, 13312, 14001, 14360, 14976, 15360, 16155, 16640, 17232, 18432, 18668, 18720, 19968, 20480, 21540, 22976, 23040, 23335, 24576, 24960, 25848, 26624, 28002, 28720, 29952, 30720, 32310, 33280, 34464, 36864, 37336, 37440, 39936, 40960, 42003, 43080, 45952, 46080, 46670, 49920, 51696, 53248, 56004, 57440, 59904, 61440, 64620, 66560, 68928, 70005, 73728, 74672, 74880, 79872, 84006, 86160, 91904, 92160, 93340, 99840, 103392, 106496, 112008, 114880, 119808, 122880, 129240, 133120, 137856, 140010, 149344, 149760, 159744, 168012, 172320, 183808, 184320, 186680, 199680, 206784, 210015, 224016, 229760, 239616, 258480, 266240, 275712, 280020, 298688, 299520, 319488, 336024, 344640, 367616, 368640, 373360, 399360, 413568, 420030, 448032, 459520, 479232, 516960, 532480, 551424, 560040, 597376, 599040, 672048, 689280, 735232, 746720, 798720, 827136, 840060, 896064, 919040, 958464, 1033920, 1102848, 1120080, 1194752, 1198080, 1344096, 1378560, 1470464, 1493440, 1597440, 1654272, 1680120, 1792128, 1838080, 2067840, 2205696, 2240160, 2389504, 2396160, 2688192, 2757120, 2940928, 2986880, 3308544, 3360240, 3584256, 3676160, 4135680, 4411392, 4480320, 4779008, 4792320, 5376384, 5514240, 5973760, 6617088, 6720480, 7168512, 7352320, 8271360, 8822784, 8960640, 9558016, 10752768, 11028480, 11947520, 13234176, 13440960, 14337024, 14704640, 16542720, 17921280, 19116032, 21505536, 22056960, 23895040, 26468352, 26881920, 28674048, 33085440, 35842560, 38232064, 43011072, 44113920, 47790080, 53763840, 57348096, 66170880, 71685120, 86022144, 95580160, 107527680, 114696192, 132341760, 143370240, 172044288, 191160320, 215055360, 286740480, 344088576, 430110720, 573480960, 860221440, 1720442880]

約数ペア:

[(1, 1720442880), (2, 860221440), (3, 573480960), (4, 430110720), (5, 344088576), (6, 286740480), (8, 215055360), (9, 191160320), (10, 172044288), (12, 143370240), (13, 132341760), (15, 114696192), (16, 107527680), (18, 95580160), (20, 86022144), (24, 71685120), (26, 66170880), (30, 57348096), (32, 53763840), (36, 47790080), (39, 44113920), (40, 43011072), (45, 38232064), (48, 35842560), (52, 33085440), (60, 28674048), (64, 26881920), (65, 26468352), (72, 23895040), (78, 22056960), (80, 21505536), (90, 19116032), (96, 17921280), (104, 16542720), (117, 14704640), (120, 14337024), (128, 13440960), (130, 13234176), (144, 11947520), (156, 11028480), (160, 10752768), (180, 9558016), (192, 8960640), (195, 8822784), (208, 8271360), (234, 7352320), (240, 7168512), (256, 6720480), (260, 6617088), (288, 5973760), (312, 5514240), (320, 5376384), (359, 4792320), (360, 4779008), (384, 4480320), (390, 4411392), (416, 4135680), (468, 3676160), (480, 3584256), (512, 3360240), (520, 3308544), (576, 2986880), (585, 2940928), (624, 2757120), (640, 2688192), (718, 2396160), (720, 2389504), (768, 2240160), (780, 2205696), (832, 2067840), (936, 1838080), (960, 1792128), (1024, 1680120), (1040, 1654272), (1077, 1597440), (1152, 1493440), (1170, 1470464), (1248, 1378560), (1280, 1344096), (1436, 1198080), (1440, 1194752), (1536, 1120080), (1560, 1102848), (1664, 1033920), (1795, 958464), (1872, 919040), (1920, 896064), (2048, 840060), (2080, 827136), (2154, 798720), (2304, 746720), (2340, 735232), (2496, 689280), (2560, 672048), (2872, 599040), (2880, 597376), (3072, 560040), (3120, 551424), (3231, 532480), (3328, 516960), (3590, 479232), (3744, 459520), (3840, 448032), (4096, 420030), (4160, 413568), (4308, 399360), (4608, 373360), (4667, 368640), (4680, 367616), (4992, 344640), (5120, 336024), (5385, 319488), (5744, 299520), (5760, 298688), (6144, 280020), (6240, 275712), (6462, 266240), (6656, 258480), (7180, 239616), (7488, 229760), (7680, 224016), (8192, 210015), (8320, 206784), (8616, 199680), (9216, 186680), (9334, 184320), (9360, 183808), (9984, 172320), (10240, 168012), (10770, 159744), (11488, 149760), (11520, 149344), (12288, 140010), (12480, 137856), (12924, 133120), (13312, 129240), (14001, 122880), (14360, 119808), (14976, 114880), (15360, 112008), (16155, 106496), (16640, 103392), (17232, 99840), (18432, 93340), (18668, 92160), (18720, 91904), (19968, 86160), (20480, 84006), (21540, 79872), (22976, 74880), (23040, 74672), (23335, 73728), (24576, 70005), (24960, 68928), (25848, 66560), (26624, 64620), (28002, 61440), (28720, 59904), (29952, 57440), (30720, 56004), (32310, 53248), (33280, 51696), (34464, 49920), (36864, 46670), (37336, 46080), (37440, 45952), (39936, 43080), (40960, 42003)]