138313440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 490432320

約数和(自身を除く): 352118880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 101, 108, 120, 135, 144, 160, 180, 202, 216, 240, 270, 288, 303, 317, 360, 404, 432, 480, 505, 540, 606, 634, 720, 808, 864, 909, 951, 1010, 1080, 1212, 1268, 1440, 1515, 1585, 1616, 1818, 1902, 2020, 2160, 2424, 2536, 2727, 2853, 3030, 3170, 3232, 3636, 3804, 4040, 4320, 4545, 4755, 4848, 5072, 5454, 5706, 6060, 6340, 7272, 7608, 8080, 8559, 9090, 9510, 9696, 10144, 10908, 11412, 12120, 12680, 13635, 14265, 14544, 15216, 16160, 17118, 18180, 19020, 21816, 22824, 24240, 25360, 27270, 28530, 29088, 30432, 32017, 34236, 36360, 38040, 42795, 43632, 45648, 48480, 50720, 54540, 57060, 64034, 68472, 72720, 76080, 85590, 87264, 91296, 96051, 109080, 114120, 128068, 136944, 145440, 152160, 160085, 171180, 192102, 218160, 228240, 256136, 273888, 288153, 320170, 342360, 384204, 436320, 456480, 480255, 512272, 576306, 640340, 684720, 768408, 864459, 960510, 1024544, 1152612, 1280680, 1369440, 1440765, 1536816, 1728918, 1921020, 2305224, 2561360, 2881530, 3073632, 3457836, 3842040, 4322295, 4610448, 5122720, 5763060, 6915672, 7684080, 8644590, 9220896, 11526120, 13831344, 15368160, 17289180, 23052240, 27662688, 34578360, 46104480, 69156720, 138313440]

約数ペア:

[(1, 138313440), (2, 69156720), (3, 46104480), (4, 34578360), (5, 27662688), (6, 23052240), (8, 17289180), (9, 15368160), (10, 13831344), (12, 11526120), (15, 9220896), (16, 8644590), (18, 7684080), (20, 6915672), (24, 5763060), (27, 5122720), (30, 4610448), (32, 4322295), (36, 3842040), (40, 3457836), (45, 3073632), (48, 2881530), (54, 2561360), (60, 2305224), (72, 1921020), (80, 1728918), (90, 1536816), (96, 1440765), (101, 1369440), (108, 1280680), (120, 1152612), (135, 1024544), (144, 960510), (160, 864459), (180, 768408), (202, 684720), (216, 640340), (240, 576306), (270, 512272), (288, 480255), (303, 456480), (317, 436320), (360, 384204), (404, 342360), (432, 320170), (480, 288153), (505, 273888), (540, 256136), (606, 228240), (634, 218160), (720, 192102), (808, 171180), (864, 160085), (909, 152160), (951, 145440), (1010, 136944), (1080, 128068), (1212, 114120), (1268, 109080), (1440, 96051), (1515, 91296), (1585, 87264), (1616, 85590), (1818, 76080), (1902, 72720), (2020, 68472), (2160, 64034), (2424, 57060), (2536, 54540), (2727, 50720), (2853, 48480), (3030, 45648), (3170, 43632), (3232, 42795), (3636, 38040), (3804, 36360), (4040, 34236), (4320, 32017), (4545, 30432), (4755, 29088), (4848, 28530), (5072, 27270), (5454, 25360), (5706, 24240), (6060, 22824), (6340, 21816), (7272, 19020), (7608, 18180), (8080, 17118), (8559, 16160), (9090, 15216), (9510, 14544), (9696, 14265), (10144, 13635), (10908, 12680), (11412, 12120)]