173325840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2143}}^1$

素因数の和:2496

約数の個数: 80

約数和(自身を含む): 539155968

約数和(自身を除く): 365830128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 674, 1011, 1348, 1685, 2022, 2143, 2696, 3370, 4044, 4286, 5055, 5392, 6429, 6740, 8088, 8572, 10110, 10715, 12858, 13480, 16176, 17144, 20220, 21430, 25716, 26960, 32145, 34288, 40440, 42860, 51432, 64290, 80880, 85720, 102864, 128580, 171440, 257160, 514320, 722191, 1444382, 2166573, 2888764, 3610955, 4333146, 5777528, 7221910, 8666292, 10832865, 11555056, 14443820, 17332584, 21665730, 28887640, 34665168, 43331460, 57775280, 86662920, 173325840]

約数ペア:

[(1, 173325840), (2, 86662920), (3, 57775280), (4, 43331460), (5, 34665168), (6, 28887640), (8, 21665730), (10, 17332584), (12, 14443820), (15, 11555056), (16, 10832865), (20, 8666292), (24, 7221910), (30, 5777528), (40, 4333146), (48, 3610955), (60, 2888764), (80, 2166573), (120, 1444382), (240, 722191), (337, 514320), (674, 257160), (1011, 171440), (1348, 128580), (1685, 102864), (2022, 85720), (2143, 80880), (2696, 64290), (3370, 51432), (4044, 42860), (4286, 40440), (5055, 34288), (5392, 32145), (6429, 26960), (6740, 25716), (8088, 21430), (8572, 20220), (10110, 17144), (10715, 16176), (12858, 13480)]