2147742720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:525

約数の個数: 264

約数和(自身を含む): 7520907264

約数和(自身を除く): 5373164544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 367, 381, 384, 480, 508, 512, 576, 635, 640, 720, 734, 762, 768, 960, 1016, 1024, 1101, 1143, 1152, 1270, 1280, 1440, 1468, 1524, 1536, 1835, 1905, 1920, 2032, 2202, 2286, 2304, 2540, 2560, 2880, 2936, 3048, 3072, 3303, 3670, 3810, 3840, 4064, 4404, 4572, 4608, 5080, 5120, 5505, 5715, 5760, 5872, 6096, 6606, 7340, 7620, 7680, 8128, 8808, 9144, 9216, 10160, 11010, 11430, 11520, 11744, 12192, 13212, 14680, 15240, 15360, 16256, 16515, 17616, 18288, 20320, 22020, 22860, 23040, 23488, 24384, 26424, 29360, 30480, 32512, 33030, 35232, 36576, 40640, 44040, 45720, 46080, 46609, 46976, 48768, 52848, 58720, 60960, 65024, 66060, 70464, 73152, 81280, 88080, 91440, 93218, 93952, 97536, 105696, 117440, 121920, 130048, 132120, 139827, 140928, 146304, 162560, 176160, 182880, 186436, 187904, 195072, 211392, 233045, 234880, 243840, 264240, 279654, 281856, 292608, 325120, 352320, 365760, 372872, 375808, 390144, 419481, 422784, 466090, 469760, 487680, 528480, 559308, 563712, 585216, 650240, 699135, 704640, 731520, 745744, 838962, 845568, 932180, 939520, 975360, 1056960, 1118616, 1127424, 1170432, 1398270, 1409280, 1463040, 1491488, 1677924, 1691136, 1864360, 1879040, 1950720, 2097405, 2113920, 2237232, 2796540, 2818560, 2926080, 2982976, 3355848, 3382272, 3728720, 4194810, 4227840, 4474464, 5593080, 5637120, 5852160, 5965952, 6711696, 7457440, 8389620, 8455680, 8948928, 11186160, 11931904, 13423392, 14914880, 16779240, 16911360, 17897856, 22372320, 23863808, 26846784, 29829760, 33558480, 35795712, 44744640, 47727616, 53693568, 59659520, 67116960, 71591424, 89489280, 107387136, 119319040, 134233920, 143182848, 178978560, 214774272, 238638080, 268467840, 357957120, 429548544, 536935680, 715914240, 1073871360, 2147742720]

約数ペア:

[(1, 2147742720), (2, 1073871360), (3, 715914240), (4, 536935680), (5, 429548544), (6, 357957120), (8, 268467840), (9, 238638080), (10, 214774272), (12, 178978560), (15, 143182848), (16, 134233920), (18, 119319040), (20, 107387136), (24, 89489280), (30, 71591424), (32, 67116960), (36, 59659520), (40, 53693568), (45, 47727616), (48, 44744640), (60, 35795712), (64, 33558480), (72, 29829760), (80, 26846784), (90, 23863808), (96, 22372320), (120, 17897856), (127, 16911360), (128, 16779240), (144, 14914880), (160, 13423392), (180, 11931904), (192, 11186160), (240, 8948928), (254, 8455680), (256, 8389620), (288, 7457440), (320, 6711696), (360, 5965952), (367, 5852160), (381, 5637120), (384, 5593080), (480, 4474464), (508, 4227840), (512, 4194810), (576, 3728720), (635, 3382272), (640, 3355848), (720, 2982976), (734, 2926080), (762, 2818560), (768, 2796540), (960, 2237232), (1016, 2113920), (1024, 2097405), (1101, 1950720), (1143, 1879040), (1152, 1864360), (1270, 1691136), (1280, 1677924), (1440, 1491488), (1468, 1463040), (1524, 1409280), (1536, 1398270), (1835, 1170432), (1905, 1127424), (1920, 1118616), (2032, 1056960), (2202, 975360), (2286, 939520), (2304, 932180), (2540, 845568), (2560, 838962), (2880, 745744), (2936, 731520), (3048, 704640), (3072, 699135), (3303, 650240), (3670, 585216), (3810, 563712), (3840, 559308), (4064, 528480), (4404, 487680), (4572, 469760), (4608, 466090), (5080, 422784), (5120, 419481), (5505, 390144), (5715, 375808), (5760, 372872), (5872, 365760), (6096, 352320), (6606, 325120), (7340, 292608), (7620, 281856), (7680, 279654), (8128, 264240), (8808, 243840), (9144, 234880), (9216, 233045), (10160, 211392), (11010, 195072), (11430, 187904), (11520, 186436), (11744, 182880), (12192, 176160), (13212, 162560), (14680, 146304), (15240, 140928), (15360, 139827), (16256, 132120), (16515, 130048), (17616, 121920), (18288, 117440), (20320, 105696), (22020, 97536), (22860, 93952), (23040, 93218), (23488, 91440), (24384, 88080), (26424, 81280), (29360, 73152), (30480, 70464), (32512, 66060), (33030, 65024), (35232, 60960), (36576, 58720), (40640, 52848), (44040, 48768), (45720, 46976), (46080, 46609)]