215055360

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 264

約数和(自身を含む): 804716640

約数和(自身を除く): 589661280

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, 2080, 2154, 2304, 2340, 2496, 2560, 2872, 2880, 3072, 3120, 3231, 3328, 3590, 3744, 3840, 4160, 4308, 4608, 4667, 4680, 4992, 5120, 5385, 5744, 5760, 6240, 6462, 6656, 7180, 7488, 7680, 8320, 8616, 9216, 9334, 9360, 9984, 10770, 11488, 11520, 12480, 12924, 13312, 14001, 14360, 14976, 15360, 16155, 16640, 17232, 18668, 18720, 19968, 21540, 22976, 23040, 23335, 24960, 25848, 28002, 28720, 29952, 32310, 33280, 34464, 37336, 37440, 39936, 42003, 43080, 45952, 46080, 46670, 49920, 51696, 56004, 57440, 59904, 64620, 66560, 68928, 70005, 74672, 74880, 84006, 86160, 91904, 93340, 99840, 103392, 112008, 114880, 119808, 129240, 137856, 140010, 149344, 149760, 168012, 172320, 183808, 186680, 199680, 206784, 210015, 224016, 229760, 258480, 275712, 280020, 298688, 299520, 336024, 344640, 367616, 373360, 413568, 420030, 448032, 459520, 516960, 551424, 560040, 597376, 599040, 672048, 689280, 746720, 827136, 840060, 896064, 919040, 1033920, 1102848, 1120080, 1194752, 1344096, 1378560, 1493440, 1654272, 1680120, 1792128, 1838080, 2067840, 2240160, 2389504, 2688192, 2757120, 2986880, 3308544, 3360240, 3584256, 4135680, 4480320, 4779008, 5376384, 5514240, 5973760, 6720480, 7168512, 8271360, 8960640, 10752768, 11947520, 13440960, 14337024, 16542720, 17921280, 21505536, 23895040, 26881920, 35842560, 43011072, 53763840, 71685120, 107527680, 215055360]

約数ペア:

[(1, 215055360), (2, 107527680), (3, 71685120), (4, 53763840), (5, 43011072), (6, 35842560), (8, 26881920), (9, 23895040), (10, 21505536), (12, 17921280), (13, 16542720), (15, 14337024), (16, 13440960), (18, 11947520), (20, 10752768), (24, 8960640), (26, 8271360), (30, 7168512), (32, 6720480), (36, 5973760), (39, 5514240), (40, 5376384), (45, 4779008), (48, 4480320), (52, 4135680), (60, 3584256), (64, 3360240), (65, 3308544), (72, 2986880), (78, 2757120), (80, 2688192), (90, 2389504), (96, 2240160), (104, 2067840), (117, 1838080), (120, 1792128), (128, 1680120), (130, 1654272), (144, 1493440), (156, 1378560), (160, 1344096), (180, 1194752), (192, 1120080), (195, 1102848), (208, 1033920), (234, 919040), (240, 896064), (256, 840060), (260, 827136), (288, 746720), (312, 689280), (320, 672048), (359, 599040), (360, 597376), (384, 560040), (390, 551424), (416, 516960), (468, 459520), (480, 448032), (512, 420030), (520, 413568), (576, 373360), (585, 367616), (624, 344640), (640, 336024), (718, 299520), (720, 298688), (768, 280020), (780, 275712), (832, 258480), (936, 229760), (960, 224016), (1024, 210015), (1040, 206784), (1077, 199680), (1152, 186680), (1170, 183808), (1248, 172320), (1280, 168012), (1436, 149760), (1440, 149344), (1536, 140010), (1560, 137856), (1664, 129240), (1795, 119808), (1872, 114880), (1920, 112008), (2080, 103392), (2154, 99840), (2304, 93340), (2340, 91904), (2496, 86160), (2560, 84006), (2872, 74880), (2880, 74672), (3072, 70005), (3120, 68928), (3231, 66560), (3328, 64620), (3590, 59904), (3744, 57440), (3840, 56004), (4160, 51696), (4308, 49920), (4608, 46670), (4667, 46080), (4680, 45952), (4992, 43080), (5120, 42003), (5385, 39936), (5744, 37440), (5760, 37336), (6240, 34464), (6462, 33280), (6656, 32310), (7180, 29952), (7488, 28720), (7680, 28002), (8320, 25848), (8616, 24960), (9216, 23335), (9334, 23040), (9360, 22976), (9984, 21540), (10770, 19968), (11488, 18720), (11520, 18668), (12480, 17232), (12924, 16640), (13312, 16155), (14001, 15360), (14360, 14976)]