740920320

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{2297}}^1$

素因数の和:2335

約数の個数: 264

約数和(自身を含む): 2935299744

約数和(自身を除く): 2194379424

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, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2297, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4594, 4608, 5040, 5120, 5376, 5760, 6720, 6891, 7168, 7680, 8064, 8960, 9188, 9216, 10080, 10752, 11485, 11520, 13440, 13782, 15360, 16079, 16128, 17920, 18376, 20160, 20673, 21504, 22970, 23040, 26880, 27564, 32158, 32256, 34455, 35840, 36752, 40320, 41346, 45940, 46080, 48237, 53760, 55128, 64316, 64512, 68910, 73504, 80395, 80640, 82692, 91880, 96474, 103365, 107520, 110256, 128632, 137820, 144711, 147008, 160790, 161280, 165384, 183760, 192948, 206730, 220512, 241185, 257264, 275640, 289422, 294016, 321580, 322560, 330768, 367520, 385896, 413460, 441024, 482370, 514528, 551280, 578844, 588032, 643160, 661536, 723555, 735040, 771792, 826920, 882048, 964740, 1029056, 1102560, 1157688, 1176064, 1286320, 1323072, 1447110, 1470080, 1543584, 1653840, 1764096, 1929480, 2058112, 2205120, 2315376, 2352128, 2572640, 2646144, 2894220, 2940160, 3087168, 3307680, 3528192, 3858960, 4116224, 4410240, 4630752, 5145280, 5292288, 5788440, 5880320, 6174336, 6615360, 7056384, 7717920, 8232448, 8820480, 9261504, 10290560, 10584576, 11576880, 11760640, 12348672, 13230720, 15435840, 16464896, 17640960, 18523008, 20581120, 21169152, 23153760, 24697344, 26461440, 30871680, 35281920, 37046016, 41162240, 46307520, 49394688, 52922880, 61743360, 74092032, 82324480, 92615040, 105845760, 123486720, 148184064, 185230080, 246973440, 370460160, 740920320]

約数ペア:

[(1, 740920320), (2, 370460160), (3, 246973440), (4, 185230080), (5, 148184064), (6, 123486720), (7, 105845760), (8, 92615040), (9, 82324480), (10, 74092032), (12, 61743360), (14, 52922880), (15, 49394688), (16, 46307520), (18, 41162240), (20, 37046016), (21, 35281920), (24, 30871680), (28, 26461440), (30, 24697344), (32, 23153760), (35, 21169152), (36, 20581120), (40, 18523008), (42, 17640960), (45, 16464896), (48, 15435840), (56, 13230720), (60, 12348672), (63, 11760640), (64, 11576880), (70, 10584576), (72, 10290560), (80, 9261504), (84, 8820480), (90, 8232448), (96, 7717920), (105, 7056384), (112, 6615360), (120, 6174336), (126, 5880320), (128, 5788440), (140, 5292288), (144, 5145280), (160, 4630752), (168, 4410240), (180, 4116224), (192, 3858960), (210, 3528192), (224, 3307680), (240, 3087168), (252, 2940160), (256, 2894220), (280, 2646144), (288, 2572640), (315, 2352128), (320, 2315376), (336, 2205120), (360, 2058112), (384, 1929480), (420, 1764096), (448, 1653840), (480, 1543584), (504, 1470080), (512, 1447110), (560, 1323072), (576, 1286320), (630, 1176064), (640, 1157688), (672, 1102560), (720, 1029056), (768, 964740), (840, 882048), (896, 826920), (960, 771792), (1008, 735040), (1024, 723555), (1120, 661536), (1152, 643160), (1260, 588032), (1280, 578844), (1344, 551280), (1440, 514528), (1536, 482370), (1680, 441024), (1792, 413460), (1920, 385896), (2016, 367520), (2240, 330768), (2297, 322560), (2304, 321580), (2520, 294016), (2560, 289422), (2688, 275640), (2880, 257264), (3072, 241185), (3360, 220512), (3584, 206730), (3840, 192948), (4032, 183760), (4480, 165384), (4594, 161280), (4608, 160790), (5040, 147008), (5120, 144711), (5376, 137820), (5760, 128632), (6720, 110256), (6891, 107520), (7168, 103365), (7680, 96474), (8064, 91880), (8960, 82692), (9188, 80640), (9216, 80395), (10080, 73504), (10752, 68910), (11485, 64512), (11520, 64316), (13440, 55128), (13782, 53760), (15360, 48237), (16079, 46080), (16128, 45940), (17920, 41346), (18376, 40320), (20160, 36752), (20673, 35840), (21504, 34455), (22970, 32256), (23040, 32158), (26880, 27564)]