137816640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 280

約数和(自身を含む): 529239480

約数和(自身を除く): 391422840

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, 409, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 818, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1227, 1248, 1296, 1404, 1440, 1560, 1620, 1636, 1728, 1755, 1872, 2045, 2080, 2106, 2160, 2340, 2454, 2496, 2592, 2808, 2880, 3120, 3240, 3272, 3510, 3681, 3744, 4090, 4160, 4212, 4320, 4680, 4908, 5184, 5265, 5317, 5616, 6135, 6240, 6480, 6544, 7020, 7362, 7488, 8180, 8424, 8640, 9360, 9816, 10530, 10634, 11043, 11232, 12270, 12480, 12960, 13088, 14040, 14724, 15951, 16360, 16848, 18405, 18720, 19632, 21060, 21268, 22086, 22464, 24540, 25920, 26176, 26585, 28080, 29448, 31902, 32720, 33129, 33696, 36810, 37440, 39264, 42120, 42536, 44172, 47853, 49080, 53170, 55215, 56160, 58896, 63804, 65440, 66258, 67392, 73620, 78528, 79755, 84240, 85072, 88344, 95706, 98160, 106340, 110430, 112320, 117792, 127608, 130880, 132516, 143559, 147240, 159510, 165645, 168480, 170144, 176688, 191412, 196320, 212680, 220860, 235584, 239265, 255216, 265032, 287118, 294480, 319020, 331290, 336960, 340288, 353376, 382824, 392640, 425360, 430677, 441720, 478530, 510432, 530064, 574236, 588960, 638040, 662580, 706752, 717795, 765648, 850720, 861354, 883440, 957060, 1020864, 1060128, 1148472, 1177920, 1276080, 1325160, 1435590, 1531296, 1701440, 1722708, 1766880, 1914120, 2120256, 2153385, 2296944, 2552160, 2650320, 2871180, 3062592, 3445416, 3533760, 3828240, 4306770, 4593888, 5104320, 5300640, 5742360, 6890832, 7656480, 8613540, 9187776, 10601280, 11484720, 13781664, 15312960, 17227080, 22969440, 27563328, 34454160, 45938880, 68908320, 137816640]

約数ペア:

[(1, 137816640), (2, 68908320), (3, 45938880), (4, 34454160), (5, 27563328), (6, 22969440), (8, 17227080), (9, 15312960), (10, 13781664), (12, 11484720), (13, 10601280), (15, 9187776), (16, 8613540), (18, 7656480), (20, 6890832), (24, 5742360), (26, 5300640), (27, 5104320), (30, 4593888), (32, 4306770), (36, 3828240), (39, 3533760), (40, 3445416), (45, 3062592), (48, 2871180), (52, 2650320), (54, 2552160), (60, 2296944), (64, 2153385), (65, 2120256), (72, 1914120), (78, 1766880), (80, 1722708), (81, 1701440), (90, 1531296), (96, 1435590), (104, 1325160), (108, 1276080), (117, 1177920), (120, 1148472), (130, 1060128), (135, 1020864), (144, 957060), (156, 883440), (160, 861354), (162, 850720), (180, 765648), (192, 717795), (195, 706752), (208, 662580), (216, 638040), (234, 588960), (240, 574236), (260, 530064), (270, 510432), (288, 478530), (312, 441720), (320, 430677), (324, 425360), (351, 392640), (360, 382824), (390, 353376), (405, 340288), (409, 336960), (416, 331290), (432, 319020), (468, 294480), (480, 287118), (520, 265032), (540, 255216), (576, 239265), (585, 235584), (624, 220860), (648, 212680), (702, 196320), (720, 191412), (780, 176688), (810, 170144), (818, 168480), (832, 165645), (864, 159510), (936, 147240), (960, 143559), (1040, 132516), (1053, 130880), (1080, 127608), (1170, 117792), (1227, 112320), (1248, 110430), (1296, 106340), (1404, 98160), (1440, 95706), (1560, 88344), (1620, 85072), (1636, 84240), (1728, 79755), (1755, 78528), (1872, 73620), (2045, 67392), (2080, 66258), (2106, 65440), (2160, 63804), (2340, 58896), (2454, 56160), (2496, 55215), (2592, 53170), (2808, 49080), (2880, 47853), (3120, 44172), (3240, 42536), (3272, 42120), (3510, 39264), (3681, 37440), (3744, 36810), (4090, 33696), (4160, 33129), (4212, 32720), (4320, 31902), (4680, 29448), (4908, 28080), (5184, 26585), (5265, 26176), (5317, 25920), (5616, 24540), (6135, 22464), (6240, 22086), (6480, 21268), (6544, 21060), (7020, 19632), (7362, 18720), (7488, 18405), (8180, 16848), (8424, 16360), (8640, 15951), (9360, 14724), (9816, 14040), (10530, 13088), (10634, 12960), (11043, 12480), (11232, 12270)]