1683620640

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3374

約数の個数: 288

約数和(自身を含む): 6418391616

約数和(自身を除く): 4734770976

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, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2592, 2808, 3120, 3159, 3240, 3331, 3510, 3744, 3888, 4212, 4320, 4680, 4860, 5265, 5616, 6240, 6318, 6480, 6662, 7020, 7776, 8424, 9360, 9720, 9993, 10530, 11232, 12636, 12960, 13324, 14040, 15795, 16655, 16848, 18720, 19440, 19986, 21060, 25272, 26648, 28080, 29979, 31590, 33310, 33696, 38880, 39972, 42120, 43303, 49965, 50544, 53296, 56160, 59958, 63180, 66620, 79944, 84240, 86606, 89937, 99930, 101088, 106592, 119916, 126360, 129909, 133240, 149895, 159888, 168480, 173212, 179874, 199860, 216515, 239832, 252720, 259818, 266480, 269811, 299790, 319776, 346424, 359748, 389727, 399720, 433030, 449685, 479664, 505440, 519636, 532960, 539622, 599580, 649545, 692848, 719496, 779454, 799440, 809433, 866060, 899370, 959328, 1039272, 1079244, 1169181, 1199160, 1299090, 1349055, 1385696, 1438992, 1558908, 1598880, 1618866, 1732120, 1798740, 1948635, 2078544, 2158488, 2338362, 2398320, 2598180, 2698110, 2877984, 3117816, 3237732, 3464240, 3507543, 3597480, 3897270, 4047165, 4157088, 4316976, 4676724, 4796640, 5196360, 5396220, 5845905, 6235632, 6475464, 6928480, 7015086, 7194960, 7794540, 8094330, 8633952, 9353448, 10392720, 10522629, 10792440, 11691810, 12471264, 12950928, 14030172, 14389920, 15589080, 16188660, 17537715, 18706896, 20785440, 21045258, 21584880, 23383620, 25901856, 28060344, 31178160, 32377320, 35075430, 37413792, 42090516, 43169760, 46767240, 52613145, 56120688, 62356320, 64754640, 70150860, 84181032, 93534480, 105226290, 112241376, 129509280, 140301720, 168362064, 187068960, 210452580, 280603440, 336724128, 420905160, 561206880, 841810320, 1683620640]

約数ペア:

[(1, 1683620640), (2, 841810320), (3, 561206880), (4, 420905160), (5, 336724128), (6, 280603440), (8, 210452580), (9, 187068960), (10, 168362064), (12, 140301720), (13, 129509280), (15, 112241376), (16, 105226290), (18, 93534480), (20, 84181032), (24, 70150860), (26, 64754640), (27, 62356320), (30, 56120688), (32, 52613145), (36, 46767240), (39, 43169760), (40, 42090516), (45, 37413792), (48, 35075430), (52, 32377320), (54, 31178160), (60, 28060344), (65, 25901856), (72, 23383620), (78, 21584880), (80, 21045258), (81, 20785440), (90, 18706896), (96, 17537715), (104, 16188660), (108, 15589080), (117, 14389920), (120, 14030172), (130, 12950928), (135, 12471264), (144, 11691810), (156, 10792440), (160, 10522629), (162, 10392720), (180, 9353448), (195, 8633952), (208, 8094330), (216, 7794540), (234, 7194960), (240, 7015086), (243, 6928480), (260, 6475464), (270, 6235632), (288, 5845905), (312, 5396220), (324, 5196360), (351, 4796640), (360, 4676724), (390, 4316976), (405, 4157088), (416, 4047165), (432, 3897270), (468, 3597480), (480, 3507543), (486, 3464240), (520, 3237732), (540, 3117816), (585, 2877984), (624, 2698110), (648, 2598180), (702, 2398320), (720, 2338362), (780, 2158488), (810, 2078544), (864, 1948635), (936, 1798740), (972, 1732120), (1040, 1618866), (1053, 1598880), (1080, 1558908), (1170, 1438992), (1215, 1385696), (1248, 1349055), (1296, 1299090), (1404, 1199160), (1440, 1169181), (1560, 1079244), (1620, 1039272), (1755, 959328), (1872, 899370), (1944, 866060), (2080, 809433), (2106, 799440), (2160, 779454), (2340, 719496), (2430, 692848), (2592, 649545), (2808, 599580), (3120, 539622), (3159, 532960), (3240, 519636), (3331, 505440), (3510, 479664), (3744, 449685), (3888, 433030), (4212, 399720), (4320, 389727), (4680, 359748), (4860, 346424), (5265, 319776), (5616, 299790), (6240, 269811), (6318, 266480), (6480, 259818), (6662, 252720), (7020, 239832), (7776, 216515), (8424, 199860), (9360, 179874), (9720, 173212), (9993, 168480), (10530, 159888), (11232, 149895), (12636, 133240), (12960, 129909), (13324, 126360), (14040, 119916), (15795, 106592), (16655, 101088), (16848, 99930), (18720, 89937), (19440, 86606), (19986, 84240), (21060, 79944), (25272, 66620), (26648, 63180), (28080, 59958), (29979, 56160), (31590, 53296), (33310, 50544), (33696, 49965), (38880, 43303), (39972, 42120)]