141579840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1220

約数の個数: 112

約数和(自身を含む): 453176640

約数和(自身を除く): 311596800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1061, 1112, 1390, 1668, 2085, 2122, 2224, 2780, 3183, 3336, 4170, 4244, 4448, 5305, 5560, 6366, 6672, 8340, 8488, 8896, 10610, 11120, 12732, 13344, 15915, 16680, 16976, 21220, 22240, 25464, 26688, 31830, 33360, 33952, 42440, 44480, 50928, 63660, 66720, 67904, 84880, 101856, 127320, 133440, 147479, 169760, 203712, 254640, 294958, 339520, 442437, 509280, 589916, 737395, 884874, 1018560, 1179832, 1474790, 1769748, 2212185, 2359664, 2949580, 3539496, 4424370, 4719328, 5899160, 7078992, 8848740, 9438656, 11798320, 14157984, 17697480, 23596640, 28315968, 35394960, 47193280, 70789920, 141579840]

約数ペア:

[(1, 141579840), (2, 70789920), (3, 47193280), (4, 35394960), (5, 28315968), (6, 23596640), (8, 17697480), (10, 14157984), (12, 11798320), (15, 9438656), (16, 8848740), (20, 7078992), (24, 5899160), (30, 4719328), (32, 4424370), (40, 3539496), (48, 2949580), (60, 2359664), (64, 2212185), (80, 1769748), (96, 1474790), (120, 1179832), (139, 1018560), (160, 884874), (192, 737395), (240, 589916), (278, 509280), (320, 442437), (417, 339520), (480, 294958), (556, 254640), (695, 203712), (834, 169760), (960, 147479), (1061, 133440), (1112, 127320), (1390, 101856), (1668, 84880), (2085, 67904), (2122, 66720), (2224, 63660), (2780, 50928), (3183, 44480), (3336, 42440), (4170, 33952), (4244, 33360), (4448, 31830), (5305, 26688), (5560, 25464), (6366, 22240), (6672, 21220), (8340, 16976), (8488, 16680), (8896, 15915), (10610, 13344), (11120, 12732)]