19711693440

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{14083}}^1$

素因数の和:14123

約数の個数: 256

約数和(自身を含む): 70679145600

約数和(自身を除く): 50967452160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2187, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3888, 4320, 4374, 4860, 5184, 5760, 5832, 6480, 7290, 7776, 8640, 8748, 9720, 10368, 10935, 11664, 12960, 14083, 14580, 15552, 17280, 17496, 19440, 21870, 23328, 25920, 28166, 29160, 31104, 34992, 38880, 42249, 43740, 46656, 51840, 56332, 58320, 69984, 70415, 77760, 84498, 87480, 93312, 112664, 116640, 126747, 139968, 140830, 155520, 168996, 174960, 211245, 225328, 233280, 253494, 279936, 281660, 337992, 349920, 380241, 422490, 450656, 466560, 506988, 563320, 633735, 675984, 699840, 760482, 844980, 901312, 1013976, 1126640, 1140723, 1267470, 1351968, 1399680, 1520964, 1689960, 1802624, 1901205, 2027952, 2253280, 2281446, 2534940, 2703936, 3041928, 3379920, 3422169, 3802410, 4055904, 4506560, 4562892, 5069880, 5407872, 5703615, 6083856, 6759840, 6844338, 7604820, 8111808, 9013120, 9125784, 10139760, 10266507, 11407230, 12167712, 13519680, 13688676, 15209640, 16223616, 17110845, 18251568, 20279520, 20533014, 22814460, 24335424, 27039360, 27377352, 30419280, 30799521, 34221690, 36503136, 40559040, 41066028, 45628920, 48670848, 51332535, 54754704, 60838560, 61599042, 68443380, 73006272, 81118080, 82132056, 91257840, 102665070, 109509408, 121677120, 123198084, 136886760, 146012544, 153997605, 164264112, 182515680, 205330140, 219018816, 243354240, 246396168, 273773520, 307995210, 328528224, 365031360, 410660280, 438037632, 492792336, 547547040, 615990420, 657056448, 730062720, 821320560, 985584672, 1095094080, 1231980840, 1314112896, 1642641120, 1971169344, 2190188160, 2463961680, 3285282240, 3942338688, 4927923360, 6570564480, 9855846720, 19711693440]

約数ペア:

[(1, 19711693440), (2, 9855846720), (3, 6570564480), (4, 4927923360), (5, 3942338688), (6, 3285282240), (8, 2463961680), (9, 2190188160), (10, 1971169344), (12, 1642641120), (15, 1314112896), (16, 1231980840), (18, 1095094080), (20, 985584672), (24, 821320560), (27, 730062720), (30, 657056448), (32, 615990420), (36, 547547040), (40, 492792336), (45, 438037632), (48, 410660280), (54, 365031360), (60, 328528224), (64, 307995210), (72, 273773520), (80, 246396168), (81, 243354240), (90, 219018816), (96, 205330140), (108, 182515680), (120, 164264112), (128, 153997605), (135, 146012544), (144, 136886760), (160, 123198084), (162, 121677120), (180, 109509408), (192, 102665070), (216, 91257840), (240, 82132056), (243, 81118080), (270, 73006272), (288, 68443380), (320, 61599042), (324, 60838560), (360, 54754704), (384, 51332535), (405, 48670848), (432, 45628920), (480, 41066028), (486, 40559040), (540, 36503136), (576, 34221690), (640, 30799521), (648, 30419280), (720, 27377352), (729, 27039360), (810, 24335424), (864, 22814460), (960, 20533014), (972, 20279520), (1080, 18251568), (1152, 17110845), (1215, 16223616), (1296, 15209640), (1440, 13688676), (1458, 13519680), (1620, 12167712), (1728, 11407230), (1920, 10266507), (1944, 10139760), (2160, 9125784), (2187, 9013120), (2430, 8111808), (2592, 7604820), (2880, 6844338), (2916, 6759840), (3240, 6083856), (3456, 5703615), (3645, 5407872), (3888, 5069880), (4320, 4562892), (4374, 4506560), (4860, 4055904), (5184, 3802410), (5760, 3422169), (5832, 3379920), (6480, 3041928), (7290, 2703936), (7776, 2534940), (8640, 2281446), (8748, 2253280), (9720, 2027952), (10368, 1901205), (10935, 1802624), (11664, 1689960), (12960, 1520964), (14083, 1399680), (14580, 1351968), (15552, 1267470), (17280, 1140723), (17496, 1126640), (19440, 1013976), (21870, 901312), (23328, 844980), (25920, 760482), (28166, 699840), (29160, 675984), (31104, 633735), (34992, 563320), (38880, 506988), (42249, 466560), (43740, 450656), (46656, 422490), (51840, 380241), (56332, 349920), (58320, 337992), (69984, 281660), (70415, 279936), (77760, 253494), (84498, 233280), (87480, 225328), (93312, 211245), (112664, 174960), (116640, 168996), (126747, 155520), (139968, 140830)]