855078554880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6747779}}^1$

素因数の和:6747817

約数の個数: 216

約数和(自身を含む): 3227436182880

約数和(自身を除く): 2372357628000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 8448, 10560, 11520, 12672, 14080, 15840, 21120, 25344, 31680, 42240, 63360, 126720, 6747779, 13495558, 20243337, 26991116, 33738895, 40486674, 53982232, 60730011, 67477790, 74225569, 80973348, 101216685, 107964464, 121460022, 134955580, 148451138, 161946696, 202433370, 215928928, 222676707, 242920044, 269911160, 296902276, 303650055, 323893392, 371127845, 404866740, 431857856, 445353414, 485840088, 539822320, 593804552, 607300110, 647786784, 668030121, 742255690, 809733480, 863715712, 890706828, 971680176, 1079644640, 1113383535, 1187609104, 1214600220, 1295573568, 1336060242, 1484511380, 1619466960, 1727431424, 1781413656, 1943360352, 2159289280, 2226767070, 2375218208, 2429200440, 2591147136, 2672120484, 2969022760, 3238933920, 3340150605, 3562827312, 3886720704, 4318578560, 4453534140, 4750436416, 4858400880, 5182294272, 5344240968, 5938045520, 6477867840, 6680301210, 7125654624, 7773441408, 8637157120, 8907068280, 9500872832, 9716801760, 10688481936, 11876091040, 12955735680, 13360602420, 14251309248, 15546882816, 17814136560, 19001745664, 19433603520, 21376963872, 23752182080, 25911471360, 26721204840, 28502618496, 35628273120, 38867207040, 42753927744, 47504364160, 53442409680, 57005236992, 71256546240, 77734414080, 85507855488, 95008728320, 106884819360, 142513092480, 171015710976, 213769638720, 285026184960, 427539277440, 855078554880]

約数ペア:

[(1, 855078554880), (2, 427539277440), (3, 285026184960), (4, 213769638720), (5, 171015710976), (6, 142513092480), (8, 106884819360), (9, 95008728320), (10, 85507855488), (11, 77734414080), (12, 71256546240), (15, 57005236992), (16, 53442409680), (18, 47504364160), (20, 42753927744), (22, 38867207040), (24, 35628273120), (30, 28502618496), (32, 26721204840), (33, 25911471360), (36, 23752182080), (40, 21376963872), (44, 19433603520), (45, 19001745664), (48, 17814136560), (55, 15546882816), (60, 14251309248), (64, 13360602420), (66, 12955735680), (72, 11876091040), (80, 10688481936), (88, 9716801760), (90, 9500872832), (96, 8907068280), (99, 8637157120), (110, 7773441408), (120, 7125654624), (128, 6680301210), (132, 6477867840), (144, 5938045520), (160, 5344240968), (165, 5182294272), (176, 4858400880), (180, 4750436416), (192, 4453534140), (198, 4318578560), (220, 3886720704), (240, 3562827312), (256, 3340150605), (264, 3238933920), (288, 2969022760), (320, 2672120484), (330, 2591147136), (352, 2429200440), (360, 2375218208), (384, 2226767070), (396, 2159289280), (440, 1943360352), (480, 1781413656), (495, 1727431424), (528, 1619466960), (576, 1484511380), (640, 1336060242), (660, 1295573568), (704, 1214600220), (720, 1187609104), (768, 1113383535), (792, 1079644640), (880, 971680176), (960, 890706828), (990, 863715712), (1056, 809733480), (1152, 742255690), (1280, 668030121), (1320, 647786784), (1408, 607300110), (1440, 593804552), (1584, 539822320), (1760, 485840088), (1920, 445353414), (1980, 431857856), (2112, 404866740), (2304, 371127845), (2640, 323893392), (2816, 303650055), (2880, 296902276), (3168, 269911160), (3520, 242920044), (3840, 222676707), (3960, 215928928), (4224, 202433370), (5280, 161946696), (5760, 148451138), (6336, 134955580), (7040, 121460022), (7920, 107964464), (8448, 101216685), (10560, 80973348), (11520, 74225569), (12672, 67477790), (14080, 60730011), (15840, 53982232), (21120, 40486674), (25344, 33738895), (31680, 26991116), (42240, 20243337), (63360, 13495558), (126720, 6747779)]