173128320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 256

約数和(自身を含む): 630115200

約数和(自身を除く): 456986880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 233, 240, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 466, 480, 516, 540, 576, 640, 645, 688, 699, 720, 774, 860, 864, 932, 960, 1032, 1080, 1152, 1161, 1165, 1290, 1376, 1398, 1440, 1548, 1720, 1728, 1864, 1920, 1935, 2064, 2097, 2160, 2322, 2330, 2580, 2752, 2796, 2880, 3096, 3440, 3456, 3495, 3728, 3870, 4128, 4194, 4320, 4644, 4660, 5160, 5504, 5592, 5760, 5805, 6192, 6291, 6880, 6990, 7456, 7740, 8256, 8388, 8640, 9288, 9320, 10019, 10320, 10485, 11184, 11610, 12384, 12582, 13760, 13980, 14912, 15480, 16512, 16776, 17280, 18576, 18640, 20038, 20640, 20970, 22368, 23220, 24768, 25164, 27520, 27960, 29824, 30057, 30960, 31455, 33552, 37152, 37280, 40076, 41280, 41940, 44736, 46440, 49536, 50095, 50328, 55920, 60114, 61920, 62910, 67104, 74304, 74560, 80152, 82560, 83880, 89472, 90171, 92880, 100190, 100656, 111840, 120228, 123840, 125820, 134208, 148608, 149120, 150285, 160304, 167760, 180342, 185760, 200380, 201312, 223680, 240456, 247680, 251640, 268416, 270513, 300570, 320608, 335520, 360684, 371520, 400760, 402624, 447360, 450855, 480912, 503280, 541026, 601140, 641216, 671040, 721368, 743040, 801520, 805248, 901710, 961824, 1006560, 1082052, 1202280, 1282432, 1342080, 1352565, 1442736, 1603040, 1803420, 1923648, 2013120, 2164104, 2404560, 2705130, 2885472, 3206080, 3606840, 3847296, 4026240, 4328208, 4809120, 5410260, 5770944, 6412160, 7213680, 8656416, 9618240, 10820520, 11541888, 14427360, 17312832, 19236480, 21641040, 28854720, 34625664, 43282080, 57709440, 86564160, 173128320]

約数ペア:

[(1, 173128320), (2, 86564160), (3, 57709440), (4, 43282080), (5, 34625664), (6, 28854720), (8, 21641040), (9, 19236480), (10, 17312832), (12, 14427360), (15, 11541888), (16, 10820520), (18, 9618240), (20, 8656416), (24, 7213680), (27, 6412160), (30, 5770944), (32, 5410260), (36, 4809120), (40, 4328208), (43, 4026240), (45, 3847296), (48, 3606840), (54, 3206080), (60, 2885472), (64, 2705130), (72, 2404560), (80, 2164104), (86, 2013120), (90, 1923648), (96, 1803420), (108, 1603040), (120, 1442736), (128, 1352565), (129, 1342080), (135, 1282432), (144, 1202280), (160, 1082052), (172, 1006560), (180, 961824), (192, 901710), (215, 805248), (216, 801520), (233, 743040), (240, 721368), (258, 671040), (270, 641216), (288, 601140), (320, 541026), (344, 503280), (360, 480912), (384, 450855), (387, 447360), (430, 402624), (432, 400760), (466, 371520), (480, 360684), (516, 335520), (540, 320608), (576, 300570), (640, 270513), (645, 268416), (688, 251640), (699, 247680), (720, 240456), (774, 223680), (860, 201312), (864, 200380), (932, 185760), (960, 180342), (1032, 167760), (1080, 160304), (1152, 150285), (1161, 149120), (1165, 148608), (1290, 134208), (1376, 125820), (1398, 123840), (1440, 120228), (1548, 111840), (1720, 100656), (1728, 100190), (1864, 92880), (1920, 90171), (1935, 89472), (2064, 83880), (2097, 82560), (2160, 80152), (2322, 74560), (2330, 74304), (2580, 67104), (2752, 62910), (2796, 61920), (2880, 60114), (3096, 55920), (3440, 50328), (3456, 50095), (3495, 49536), (3728, 46440), (3870, 44736), (4128, 41940), (4194, 41280), (4320, 40076), (4644, 37280), (4660, 37152), (5160, 33552), (5504, 31455), (5592, 30960), (5760, 30057), (5805, 29824), (6192, 27960), (6291, 27520), (6880, 25164), (6990, 24768), (7456, 23220), (7740, 22368), (8256, 20970), (8388, 20640), (8640, 20038), (9288, 18640), (9320, 18576), (10019, 17280), (10320, 16776), (10485, 16512), (11184, 15480), (11610, 14912), (12384, 13980), (12582, 13760)]