209871840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15077}}^1$

素因数の和:15124

約数の個数: 96

約数和(自身を含む): 683938080

約数和(自身を除く): 474066240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 15077, 30154, 45231, 60308, 75385, 90462, 120616, 150770, 180924, 226155, 241232, 301540, 361848, 437233, 452310, 482464, 603080, 723696, 874466, 904620, 1206160, 1311699, 1447392, 1748932, 1809240, 2186165, 2412320, 2623398, 3497864, 3618480, 4372330, 5246796, 6558495, 6995728, 7236960, 8744660, 10493592, 13116990, 13991456, 17489320, 20987184, 26233980, 34978640, 41974368, 52467960, 69957280, 104935920, 209871840]

約数ペア:

[(1, 209871840), (2, 104935920), (3, 69957280), (4, 52467960), (5, 41974368), (6, 34978640), (8, 26233980), (10, 20987184), (12, 17489320), (15, 13991456), (16, 13116990), (20, 10493592), (24, 8744660), (29, 7236960), (30, 6995728), (32, 6558495), (40, 5246796), (48, 4372330), (58, 3618480), (60, 3497864), (80, 2623398), (87, 2412320), (96, 2186165), (116, 1809240), (120, 1748932), (145, 1447392), (160, 1311699), (174, 1206160), (232, 904620), (240, 874466), (290, 723696), (348, 603080), (435, 482464), (464, 452310), (480, 437233), (580, 361848), (696, 301540), (870, 241232), (928, 226155), (1160, 180924), (1392, 150770), (1740, 120616), (2320, 90462), (2784, 75385), (3480, 60308), (4640, 45231), (6960, 30154), (13920, 15077)]