197914560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7109}}^1$

素因数の和:7158

約数の個数: 112

約数和(自身を含む): 650138400

約数和(自身を除く): 452223840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5568, 6960, 7109, 9280, 13920, 14218, 21327, 27840, 28436, 35545, 42654, 56872, 71090, 85308, 106635, 113744, 142180, 170616, 206161, 213270, 227488, 284360, 341232, 412322, 426540, 454976, 568720, 618483, 682464, 824644, 853080, 1030805, 1137440, 1236966, 1364928, 1649288, 1706160, 2061610, 2274880, 2473932, 3092415, 3298576, 3412320, 4123220, 4947864, 6184830, 6597152, 6824640, 8246440, 9895728, 12369660, 13194304, 16492880, 19791456, 24739320, 32985760, 39582912, 49478640, 65971520, 98957280, 197914560]

約数ペア:

[(1, 197914560), (2, 98957280), (3, 65971520), (4, 49478640), (5, 39582912), (6, 32985760), (8, 24739320), (10, 19791456), (12, 16492880), (15, 13194304), (16, 12369660), (20, 9895728), (24, 8246440), (29, 6824640), (30, 6597152), (32, 6184830), (40, 4947864), (48, 4123220), (58, 3412320), (60, 3298576), (64, 3092415), (80, 2473932), (87, 2274880), (96, 2061610), (116, 1706160), (120, 1649288), (145, 1364928), (160, 1236966), (174, 1137440), (192, 1030805), (232, 853080), (240, 824644), (290, 682464), (320, 618483), (348, 568720), (435, 454976), (464, 426540), (480, 412322), (580, 341232), (696, 284360), (870, 227488), (928, 213270), (960, 206161), (1160, 170616), (1392, 142180), (1740, 113744), (1856, 106635), (2320, 85308), (2784, 71090), (3480, 56872), (4640, 42654), (5568, 35545), (6960, 28436), (7109, 27840), (9280, 21327), (13920, 14218)]