199555680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13411}}^1$

素因数の和:13460

約数の個数: 96

約数和(自身を含む): 648926208

約数和(自身を除く): 449370528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13411, 14880, 26822, 40233, 53644, 67055, 80466, 107288, 134110, 160932, 201165, 214576, 268220, 321864, 402330, 415741, 429152, 536440, 643728, 804660, 831482, 1072880, 1247223, 1287456, 1609320, 1662964, 2078705, 2145760, 2494446, 3218640, 3325928, 4157410, 4988892, 6236115, 6437280, 6651856, 8314820, 9977784, 12472230, 13303712, 16629640, 19955568, 24944460, 33259280, 39911136, 49888920, 66518560, 99777840, 199555680]

約数ペア:

[(1, 199555680), (2, 99777840), (3, 66518560), (4, 49888920), (5, 39911136), (6, 33259280), (8, 24944460), (10, 19955568), (12, 16629640), (15, 13303712), (16, 12472230), (20, 9977784), (24, 8314820), (30, 6651856), (31, 6437280), (32, 6236115), (40, 4988892), (48, 4157410), (60, 3325928), (62, 3218640), (80, 2494446), (93, 2145760), (96, 2078705), (120, 1662964), (124, 1609320), (155, 1287456), (160, 1247223), (186, 1072880), (240, 831482), (248, 804660), (310, 643728), (372, 536440), (465, 429152), (480, 415741), (496, 402330), (620, 321864), (744, 268220), (930, 214576), (992, 201165), (1240, 160932), (1488, 134110), (1860, 107288), (2480, 80466), (2976, 67055), (3720, 53644), (4960, 40233), (7440, 26822), (13411, 14880)]