231598080

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{359}}^1$

素因数の和:399

約数の個数: 288

約数和(自身を含む): 919900800

約数和(自身を除く): 688302720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 359, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 718, 720, 768, 840, 896, 960, 1008, 1024, 1077, 1120, 1152, 1260, 1280, 1344, 1436, 1440, 1536, 1680, 1792, 1795, 1920, 2016, 2048, 2154, 2240, 2304, 2513, 2520, 2560, 2688, 2872, 2880, 3072, 3231, 3360, 3584, 3590, 3840, 4032, 4308, 4480, 4608, 5026, 5040, 5120, 5376, 5385, 5744, 5760, 6144, 6462, 6720, 7168, 7180, 7539, 7680, 8064, 8616, 8960, 9216, 10052, 10080, 10240, 10752, 10770, 11488, 11520, 12565, 12924, 13440, 14336, 14360, 15078, 15360, 16128, 16155, 17232, 17920, 18432, 20104, 20160, 21504, 21540, 22617, 22976, 23040, 25130, 25848, 26880, 28720, 30156, 30720, 32256, 32310, 34464, 35840, 37695, 40208, 40320, 43008, 43080, 45234, 45952, 46080, 50260, 51696, 53760, 57440, 60312, 64512, 64620, 68928, 71680, 75390, 80416, 80640, 86160, 90468, 91904, 92160, 100520, 103392, 107520, 113085, 114880, 120624, 129024, 129240, 137856, 150780, 160832, 161280, 172320, 180936, 183808, 201040, 206784, 215040, 226170, 229760, 241248, 258480, 275712, 301560, 321664, 322560, 344640, 361872, 367616, 402080, 413568, 452340, 459520, 482496, 516960, 551424, 603120, 643328, 645120, 689280, 723744, 735232, 804160, 827136, 904680, 919040, 964992, 1033920, 1102848, 1206240, 1286656, 1378560, 1447488, 1608320, 1654272, 1809360, 1838080, 1929984, 2067840, 2205696, 2412480, 2573312, 2757120, 2894976, 3216640, 3308544, 3618720, 3676160, 3859968, 4135680, 4824960, 5146624, 5514240, 5789952, 6433280, 6617088, 7237440, 7719936, 8271360, 9649920, 11028480, 11579904, 12866560, 14474880, 15439872, 16542720, 19299840, 23159808, 25733120, 28949760, 33085440, 38599680, 46319616, 57899520, 77199360, 115799040, 231598080]

約数ペア:

[(1, 231598080), (2, 115799040), (3, 77199360), (4, 57899520), (5, 46319616), (6, 38599680), (7, 33085440), (8, 28949760), (9, 25733120), (10, 23159808), (12, 19299840), (14, 16542720), (15, 15439872), (16, 14474880), (18, 12866560), (20, 11579904), (21, 11028480), (24, 9649920), (28, 8271360), (30, 7719936), (32, 7237440), (35, 6617088), (36, 6433280), (40, 5789952), (42, 5514240), (45, 5146624), (48, 4824960), (56, 4135680), (60, 3859968), (63, 3676160), (64, 3618720), (70, 3308544), (72, 3216640), (80, 2894976), (84, 2757120), (90, 2573312), (96, 2412480), (105, 2205696), (112, 2067840), (120, 1929984), (126, 1838080), (128, 1809360), (140, 1654272), (144, 1608320), (160, 1447488), (168, 1378560), (180, 1286656), (192, 1206240), (210, 1102848), (224, 1033920), (240, 964992), (252, 919040), (256, 904680), (280, 827136), (288, 804160), (315, 735232), (320, 723744), (336, 689280), (359, 645120), (360, 643328), (384, 603120), (420, 551424), (448, 516960), (480, 482496), (504, 459520), (512, 452340), (560, 413568), (576, 402080), (630, 367616), (640, 361872), (672, 344640), (718, 322560), (720, 321664), (768, 301560), (840, 275712), (896, 258480), (960, 241248), (1008, 229760), (1024, 226170), (1077, 215040), (1120, 206784), (1152, 201040), (1260, 183808), (1280, 180936), (1344, 172320), (1436, 161280), (1440, 160832), (1536, 150780), (1680, 137856), (1792, 129240), (1795, 129024), (1920, 120624), (2016, 114880), (2048, 113085), (2154, 107520), (2240, 103392), (2304, 100520), (2513, 92160), (2520, 91904), (2560, 90468), (2688, 86160), (2872, 80640), (2880, 80416), (3072, 75390), (3231, 71680), (3360, 68928), (3584, 64620), (3590, 64512), (3840, 60312), (4032, 57440), (4308, 53760), (4480, 51696), (4608, 50260), (5026, 46080), (5040, 45952), (5120, 45234), (5376, 43080), (5385, 43008), (5744, 40320), (5760, 40208), (6144, 37695), (6462, 35840), (6720, 34464), (7168, 32310), (7180, 32256), (7539, 30720), (7680, 30156), (8064, 28720), (8616, 26880), (8960, 25848), (9216, 25130), (10052, 23040), (10080, 22976), (10240, 22617), (10752, 21540), (10770, 21504), (11488, 20160), (11520, 20104), (12565, 18432), (12924, 17920), (13440, 17232), (14336, 16155), (14360, 16128), (15078, 15360)]