268467840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 936898560

約数和(自身を除く): 668430720

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, 288, 320, 360, 367, 381, 384, 480, 508, 576, 635, 640, 720, 734, 762, 960, 1016, 1101, 1143, 1152, 1270, 1440, 1468, 1524, 1835, 1905, 1920, 2032, 2202, 2286, 2540, 2880, 2936, 3048, 3303, 3670, 3810, 4064, 4404, 4572, 5080, 5505, 5715, 5760, 5872, 6096, 6606, 7340, 7620, 8128, 8808, 9144, 10160, 11010, 11430, 11744, 12192, 13212, 14680, 15240, 16256, 16515, 17616, 18288, 20320, 22020, 22860, 23488, 24384, 26424, 29360, 30480, 33030, 35232, 36576, 40640, 44040, 45720, 46609, 46976, 48768, 52848, 58720, 60960, 66060, 70464, 73152, 81280, 88080, 91440, 93218, 105696, 117440, 121920, 132120, 139827, 140928, 146304, 176160, 182880, 186436, 211392, 233045, 234880, 243840, 264240, 279654, 352320, 365760, 372872, 419481, 422784, 466090, 528480, 559308, 699135, 704640, 731520, 745744, 838962, 932180, 1056960, 1118616, 1398270, 1491488, 1677924, 1864360, 2097405, 2113920, 2237232, 2796540, 2982976, 3355848, 3728720, 4194810, 4474464, 5593080, 5965952, 6711696, 7457440, 8389620, 8948928, 11186160, 13423392, 14914880, 16779240, 17897856, 22372320, 26846784, 29829760, 33558480, 44744640, 53693568, 67116960, 89489280, 134233920, 268467840]

約数ペア:

[(1, 268467840), (2, 134233920), (3, 89489280), (4, 67116960), (5, 53693568), (6, 44744640), (8, 33558480), (9, 29829760), (10, 26846784), (12, 22372320), (15, 17897856), (16, 16779240), (18, 14914880), (20, 13423392), (24, 11186160), (30, 8948928), (32, 8389620), (36, 7457440), (40, 6711696), (45, 5965952), (48, 5593080), (60, 4474464), (64, 4194810), (72, 3728720), (80, 3355848), (90, 2982976), (96, 2796540), (120, 2237232), (127, 2113920), (128, 2097405), (144, 1864360), (160, 1677924), (180, 1491488), (192, 1398270), (240, 1118616), (254, 1056960), (288, 932180), (320, 838962), (360, 745744), (367, 731520), (381, 704640), (384, 699135), (480, 559308), (508, 528480), (576, 466090), (635, 422784), (640, 419481), (720, 372872), (734, 365760), (762, 352320), (960, 279654), (1016, 264240), (1101, 243840), (1143, 234880), (1152, 233045), (1270, 211392), (1440, 186436), (1468, 182880), (1524, 176160), (1835, 146304), (1905, 140928), (1920, 139827), (2032, 132120), (2202, 121920), (2286, 117440), (2540, 105696), (2880, 93218), (2936, 91440), (3048, 88080), (3303, 81280), (3670, 73152), (3810, 70464), (4064, 66060), (4404, 60960), (4572, 58720), (5080, 52848), (5505, 48768), (5715, 46976), (5760, 46609), (5872, 45720), (6096, 44040), (6606, 40640), (7340, 36576), (7620, 35232), (8128, 33030), (8808, 30480), (9144, 29360), (10160, 26424), (11010, 24384), (11430, 23488), (11744, 22860), (12192, 22020), (13212, 20320), (14680, 18288), (15240, 17616), (16256, 16515)]