252326880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4530

約数の個数: 192

約数和(自身を含む): 951289920

約数和(自身を除く): 698963040

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, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4493, 4680, 5616, 6240, 7020, 8986, 9360, 11232, 13479, 14040, 17972, 18720, 22465, 26958, 28080, 35944, 40437, 44930, 53916, 56160, 58409, 67395, 71888, 80874, 89860, 107832, 116818, 121311, 134790, 143776, 161748, 175227, 179720, 202185, 215664, 233636, 242622, 269580, 292045, 323496, 350454, 359440, 404370, 431328, 467272, 485244, 525681, 539160, 584090, 606555, 646992, 700908, 718880, 808740, 876135, 934544, 970488, 1051362, 1078320, 1168180, 1213110, 1293984, 1401816, 1577043, 1617480, 1752270, 1869088, 1940976, 2102724, 2156640, 2336360, 2426220, 2628405, 2803632, 3154086, 3234960, 3504540, 3881952, 4205448, 4672720, 4852440, 5256810, 5607264, 6308172, 6469920, 7009080, 7885215, 8410896, 9345440, 9704880, 10513620, 12616344, 14018160, 15770430, 16821792, 19409760, 21027240, 25232688, 28036320, 31540860, 42054480, 50465376, 63081720, 84108960, 126163440, 252326880]

約数ペア:

[(1, 252326880), (2, 126163440), (3, 84108960), (4, 63081720), (5, 50465376), (6, 42054480), (8, 31540860), (9, 28036320), (10, 25232688), (12, 21027240), (13, 19409760), (15, 16821792), (16, 15770430), (18, 14018160), (20, 12616344), (24, 10513620), (26, 9704880), (27, 9345440), (30, 8410896), (32, 7885215), (36, 7009080), (39, 6469920), (40, 6308172), (45, 5607264), (48, 5256810), (52, 4852440), (54, 4672720), (60, 4205448), (65, 3881952), (72, 3504540), (78, 3234960), (80, 3154086), (90, 2803632), (96, 2628405), (104, 2426220), (108, 2336360), (117, 2156640), (120, 2102724), (130, 1940976), (135, 1869088), (144, 1752270), (156, 1617480), (160, 1577043), (180, 1401816), (195, 1293984), (208, 1213110), (216, 1168180), (234, 1078320), (240, 1051362), (260, 970488), (270, 934544), (288, 876135), (312, 808740), (351, 718880), (360, 700908), (390, 646992), (416, 606555), (432, 584090), (468, 539160), (480, 525681), (520, 485244), (540, 467272), (585, 431328), (624, 404370), (702, 359440), (720, 350454), (780, 323496), (864, 292045), (936, 269580), (1040, 242622), (1080, 233636), (1170, 215664), (1248, 202185), (1404, 179720), (1440, 175227), (1560, 161748), (1755, 143776), (1872, 134790), (2080, 121311), (2160, 116818), (2340, 107832), (2808, 89860), (3120, 80874), (3510, 71888), (3744, 67395), (4320, 58409), (4493, 56160), (4680, 53916), (5616, 44930), (6240, 40437), (7020, 35944), (8986, 28080), (9360, 26958), (11232, 22465), (13479, 18720), (14040, 17972)]