208069440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1123}}^1$

素因数の和:1336

約数の個数: 112

約数和(自身を含む): 664634688

約数和(自身を除く): 456565248

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, 160, 192, 193, 240, 320, 386, 480, 579, 772, 960, 965, 1123, 1158, 1544, 1930, 2246, 2316, 2895, 3088, 3369, 3860, 4492, 4632, 5615, 5790, 6176, 6738, 7720, 8984, 9264, 11230, 11580, 12352, 13476, 15440, 16845, 17968, 18528, 22460, 23160, 26952, 30880, 33690, 35936, 37056, 44920, 46320, 53904, 61760, 67380, 71872, 89840, 92640, 107808, 134760, 179680, 185280, 215616, 216739, 269520, 359360, 433478, 539040, 650217, 866956, 1078080, 1083695, 1300434, 1733912, 2167390, 2600868, 3251085, 3467824, 4334780, 5201736, 6502170, 6935648, 8669560, 10403472, 13004340, 13871296, 17339120, 20806944, 26008680, 34678240, 41613888, 52017360, 69356480, 104034720, 208069440]

約数ペア:

[(1, 208069440), (2, 104034720), (3, 69356480), (4, 52017360), (5, 41613888), (6, 34678240), (8, 26008680), (10, 20806944), (12, 17339120), (15, 13871296), (16, 13004340), (20, 10403472), (24, 8669560), (30, 6935648), (32, 6502170), (40, 5201736), (48, 4334780), (60, 3467824), (64, 3251085), (80, 2600868), (96, 2167390), (120, 1733912), (160, 1300434), (192, 1083695), (193, 1078080), (240, 866956), (320, 650217), (386, 539040), (480, 433478), (579, 359360), (772, 269520), (960, 216739), (965, 215616), (1123, 185280), (1158, 179680), (1544, 134760), (1930, 107808), (2246, 92640), (2316, 89840), (2895, 71872), (3088, 67380), (3369, 61760), (3860, 53904), (4492, 46320), (4632, 44920), (5615, 37056), (5790, 35936), (6176, 33690), (6738, 30880), (7720, 26952), (8984, 23160), (9264, 22460), (11230, 18528), (11580, 17968), (12352, 16845), (13476, 15440)]