81605776320

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{349819}}^1$

素因数の和:349854

約数の個数: 196

約数和(自身を含む): 291353184120

約数和(自身を除く): 209747407800

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3645, 3888, 4320, 4860, 5184, 5832, 6480, 7290, 7776, 8640, 9720, 11664, 12960, 14580, 15552, 19440, 23328, 25920, 29160, 38880, 46656, 58320, 77760, 116640, 233280, 349819, 699638, 1049457, 1399276, 1749095, 2098914, 2798552, 3148371, 3498190, 4197828, 5247285, 5597104, 6296742, 6996380, 8395656, 9445113, 10494570, 11194208, 12593484, 13992760, 15741855, 16791312, 18890226, 20989140, 22388416, 25186968, 27985520, 28335339, 31483710, 33582624, 37780452, 41978280, 47225565, 50373936, 55971040, 56670678, 62967420, 67165248, 75560904, 83956560, 85006017, 94451130, 100747872, 111942080, 113341356, 125934840, 141676695, 151121808, 167913120, 170012034, 188902260, 201495744, 226682712, 251869680, 255018051, 283353390, 302243616, 335826240, 340024068, 377804520, 425030085, 453365424, 503739360, 510036102, 566706780, 604487232, 680048136, 755609040, 850060170, 906730848, 1007478720, 1020072204, 1133413560, 1275090255, 1360096272, 1511218080, 1700120340, 1813461696, 2040144408, 2266827120, 2550180510, 2720192544, 3022436160, 3400240680, 4080288816, 4533654240, 5100361020, 5440385088, 6800481360, 8160577632, 9067308480, 10200722040, 13600962720, 16321155264, 20401444080, 27201925440, 40802888160, 81605776320]

約数ペア:

[(1, 81605776320), (2, 40802888160), (3, 27201925440), (4, 20401444080), (5, 16321155264), (6, 13600962720), (8, 10200722040), (9, 9067308480), (10, 8160577632), (12, 6800481360), (15, 5440385088), (16, 5100361020), (18, 4533654240), (20, 4080288816), (24, 3400240680), (27, 3022436160), (30, 2720192544), (32, 2550180510), (36, 2266827120), (40, 2040144408), (45, 1813461696), (48, 1700120340), (54, 1511218080), (60, 1360096272), (64, 1275090255), (72, 1133413560), (80, 1020072204), (81, 1007478720), (90, 906730848), (96, 850060170), (108, 755609040), (120, 680048136), (135, 604487232), (144, 566706780), (160, 510036102), (162, 503739360), (180, 453365424), (192, 425030085), (216, 377804520), (240, 340024068), (243, 335826240), (270, 302243616), (288, 283353390), (320, 255018051), (324, 251869680), (360, 226682712), (405, 201495744), (432, 188902260), (480, 170012034), (486, 167913120), (540, 151121808), (576, 141676695), (648, 125934840), (720, 113341356), (729, 111942080), (810, 100747872), (864, 94451130), (960, 85006017), (972, 83956560), (1080, 75560904), (1215, 67165248), (1296, 62967420), (1440, 56670678), (1458, 55971040), (1620, 50373936), (1728, 47225565), (1944, 41978280), (2160, 37780452), (2430, 33582624), (2592, 31483710), (2880, 28335339), (2916, 27985520), (3240, 25186968), (3645, 22388416), (3888, 20989140), (4320, 18890226), (4860, 16791312), (5184, 15741855), (5832, 13992760), (6480, 12593484), (7290, 11194208), (7776, 10494570), (8640, 9445113), (9720, 8395656), (11664, 6996380), (12960, 6296742), (14580, 5597104), (15552, 5247285), (19440, 4197828), (23328, 3498190), (25920, 3148371), (29160, 2798552), (38880, 2098914), (46656, 1749095), (58320, 1399276), (77760, 1049457), (116640, 699638), (233280, 349819)]