339992640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1051

約数の個数: 280

約数和(自身を含む): 1303736280

約数和(自身を除く): 963743640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1009, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2018, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3027, 3120, 3240, 3510, 3744, 4036, 4160, 4212, 4320, 4680, 5045, 5184, 5265, 5616, 6054, 6240, 6480, 7020, 7488, 8072, 8424, 8640, 9081, 9360, 10090, 10530, 11232, 12108, 12480, 12960, 13117, 14040, 15135, 16144, 16848, 18162, 18720, 20180, 21060, 22464, 24216, 25920, 26234, 27243, 28080, 30270, 32288, 33696, 36324, 37440, 39351, 40360, 42120, 45405, 48432, 52468, 54486, 56160, 60540, 64576, 65585, 67392, 72648, 78702, 80720, 81729, 84240, 90810, 96864, 104936, 108972, 112320, 118053, 121080, 131170, 136215, 145296, 157404, 161440, 163458, 168480, 181620, 193728, 196755, 209872, 217944, 236106, 242160, 262340, 272430, 290592, 314808, 322880, 326916, 336960, 354159, 363240, 393510, 408645, 419744, 435888, 472212, 484320, 524680, 544860, 581184, 590265, 629616, 653832, 708318, 726480, 787020, 817290, 839488, 871776, 944424, 968640, 1049360, 1062477, 1089720, 1180530, 1259232, 1307664, 1416636, 1452960, 1574040, 1634580, 1743552, 1770795, 1888848, 2098720, 2124954, 2179440, 2361060, 2518464, 2615328, 2833272, 2905920, 3148080, 3269160, 3541590, 3777696, 4197440, 4249908, 4358880, 4722120, 5230656, 5312385, 5666544, 6296160, 6538320, 7083180, 7555392, 8499816, 8717760, 9444240, 10624770, 11333088, 12592320, 13076640, 14166360, 16999632, 18888480, 21249540, 22666176, 26153280, 28332720, 33999264, 37776960, 42499080, 56665440, 67998528, 84998160, 113330880, 169996320, 339992640]

約数ペア:

[(1, 339992640), (2, 169996320), (3, 113330880), (4, 84998160), (5, 67998528), (6, 56665440), (8, 42499080), (9, 37776960), (10, 33999264), (12, 28332720), (13, 26153280), (15, 22666176), (16, 21249540), (18, 18888480), (20, 16999632), (24, 14166360), (26, 13076640), (27, 12592320), (30, 11333088), (32, 10624770), (36, 9444240), (39, 8717760), (40, 8499816), (45, 7555392), (48, 7083180), (52, 6538320), (54, 6296160), (60, 5666544), (64, 5312385), (65, 5230656), (72, 4722120), (78, 4358880), (80, 4249908), (81, 4197440), (90, 3777696), (96, 3541590), (104, 3269160), (108, 3148080), (117, 2905920), (120, 2833272), (130, 2615328), (135, 2518464), (144, 2361060), (156, 2179440), (160, 2124954), (162, 2098720), (180, 1888848), (192, 1770795), (195, 1743552), (208, 1634580), (216, 1574040), (234, 1452960), (240, 1416636), (260, 1307664), (270, 1259232), (288, 1180530), (312, 1089720), (320, 1062477), (324, 1049360), (351, 968640), (360, 944424), (390, 871776), (405, 839488), (416, 817290), (432, 787020), (468, 726480), (480, 708318), (520, 653832), (540, 629616), (576, 590265), (585, 581184), (624, 544860), (648, 524680), (702, 484320), (720, 472212), (780, 435888), (810, 419744), (832, 408645), (864, 393510), (936, 363240), (960, 354159), (1009, 336960), (1040, 326916), (1053, 322880), (1080, 314808), (1170, 290592), (1248, 272430), (1296, 262340), (1404, 242160), (1440, 236106), (1560, 217944), (1620, 209872), (1728, 196755), (1755, 193728), (1872, 181620), (2018, 168480), (2080, 163458), (2106, 161440), (2160, 157404), (2340, 145296), (2496, 136215), (2592, 131170), (2808, 121080), (2880, 118053), (3027, 112320), (3120, 108972), (3240, 104936), (3510, 96864), (3744, 90810), (4036, 84240), (4160, 81729), (4212, 80720), (4320, 78702), (4680, 72648), (5045, 67392), (5184, 65585), (5265, 64576), (5616, 60540), (6054, 56160), (6240, 54486), (6480, 52468), (7020, 48432), (7488, 45405), (8072, 42120), (8424, 40360), (8640, 39351), (9081, 37440), (9360, 36324), (10090, 33696), (10530, 32288), (11232, 30270), (12108, 28080), (12480, 27243), (12960, 26234), (13117, 25920), (14040, 24216), (15135, 22464), (16144, 21060), (16848, 20180), (18162, 18720)]