8518062720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:523

約数の個数: 256

約数和(自身を含む): 27658874880

約数和(自身を除く): 19140812160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 181, 192, 193, 240, 254, 320, 362, 381, 384, 386, 480, 508, 543, 579, 635, 640, 724, 762, 772, 905, 960, 965, 1016, 1086, 1158, 1270, 1448, 1524, 1544, 1810, 1905, 1920, 1930, 2032, 2172, 2316, 2540, 2715, 2895, 2896, 3048, 3088, 3620, 3810, 3860, 4064, 4344, 4632, 5080, 5430, 5790, 5792, 6096, 6176, 7240, 7620, 7720, 8128, 8688, 9264, 10160, 10860, 11580, 11584, 12192, 12352, 14480, 15240, 15440, 16256, 17376, 18528, 20320, 21720, 22987, 23160, 23168, 24384, 24511, 24704, 28960, 30480, 30880, 34752, 34933, 37056, 40640, 43440, 45974, 46320, 48768, 49022, 57920, 60960, 61760, 68961, 69504, 69866, 73533, 74112, 81280, 86880, 91948, 92640, 98044, 104799, 114935, 115840, 121920, 122555, 123520, 137922, 139732, 147066, 173760, 174665, 183896, 185280, 196088, 209598, 229870, 243840, 245110, 275844, 279464, 294132, 344805, 347520, 349330, 367665, 367792, 370560, 392176, 419196, 459740, 490220, 523995, 551688, 558928, 588264, 689610, 698660, 735330, 735584, 784352, 838392, 919480, 980440, 1047990, 1103376, 1117856, 1176528, 1379220, 1397320, 1470660, 1471168, 1568704, 1676784, 1838960, 1960880, 2095980, 2206752, 2235712, 2353056, 2758440, 2794640, 2941320, 2942336, 3137408, 3353568, 3677920, 3921760, 4191960, 4413504, 4436491, 4471424, 4706112, 5516880, 5589280, 5882640, 6707136, 7355840, 7843520, 8383920, 8827008, 8872982, 9412224, 11033760, 11178560, 11765280, 13309473, 13414272, 14711680, 15687040, 16767840, 17745964, 22067520, 22182455, 22357120, 23530560, 26618946, 33535680, 35491928, 44135040, 44364910, 47061120, 53237892, 66547365, 67071360, 70983856, 88729820, 106475784, 133094730, 141967712, 177459640, 212951568, 266189460, 283935424, 354919280, 425903136, 532378920, 567870848, 709838560, 851806272, 1064757840, 1419677120, 1703612544, 2129515680, 2839354240, 4259031360, 8518062720]

約数ペア:

[(1, 8518062720), (2, 4259031360), (3, 2839354240), (4, 2129515680), (5, 1703612544), (6, 1419677120), (8, 1064757840), (10, 851806272), (12, 709838560), (15, 567870848), (16, 532378920), (20, 425903136), (24, 354919280), (30, 283935424), (32, 266189460), (40, 212951568), (48, 177459640), (60, 141967712), (64, 133094730), (80, 106475784), (96, 88729820), (120, 70983856), (127, 67071360), (128, 66547365), (160, 53237892), (181, 47061120), (192, 44364910), (193, 44135040), (240, 35491928), (254, 33535680), (320, 26618946), (362, 23530560), (381, 22357120), (384, 22182455), (386, 22067520), (480, 17745964), (508, 16767840), (543, 15687040), (579, 14711680), (635, 13414272), (640, 13309473), (724, 11765280), (762, 11178560), (772, 11033760), (905, 9412224), (960, 8872982), (965, 8827008), (1016, 8383920), (1086, 7843520), (1158, 7355840), (1270, 6707136), (1448, 5882640), (1524, 5589280), (1544, 5516880), (1810, 4706112), (1905, 4471424), (1920, 4436491), (1930, 4413504), (2032, 4191960), (2172, 3921760), (2316, 3677920), (2540, 3353568), (2715, 3137408), (2895, 2942336), (2896, 2941320), (3048, 2794640), (3088, 2758440), (3620, 2353056), (3810, 2235712), (3860, 2206752), (4064, 2095980), (4344, 1960880), (4632, 1838960), (5080, 1676784), (5430, 1568704), (5790, 1471168), (5792, 1470660), (6096, 1397320), (6176, 1379220), (7240, 1176528), (7620, 1117856), (7720, 1103376), (8128, 1047990), (8688, 980440), (9264, 919480), (10160, 838392), (10860, 784352), (11580, 735584), (11584, 735330), (12192, 698660), (12352, 689610), (14480, 588264), (15240, 558928), (15440, 551688), (16256, 523995), (17376, 490220), (18528, 459740), (20320, 419196), (21720, 392176), (22987, 370560), (23160, 367792), (23168, 367665), (24384, 349330), (24511, 347520), (24704, 344805), (28960, 294132), (30480, 279464), (30880, 275844), (34752, 245110), (34933, 243840), (37056, 229870), (40640, 209598), (43440, 196088), (45974, 185280), (46320, 183896), (48768, 174665), (49022, 173760), (57920, 147066), (60960, 139732), (61760, 137922), (68961, 123520), (69504, 122555), (69866, 121920), (73533, 115840), (74112, 114935), (81280, 104799), (86880, 98044), (91948, 92640)]