203800320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{5897}}^1$

素因数の和:5927

約数の個数: 144

約数和(自身を含む): 723330720

約数和(自身を除く): 519530400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 5897, 6912, 8640, 11520, 11794, 17280, 17691, 23588, 29485, 34560, 35382, 47176, 53073, 58970, 70764, 88455, 94352, 106146, 117940, 141528, 159219, 176910, 188704, 212292, 235880, 265365, 283056, 318438, 353820, 377408, 424584, 471760, 530730, 566112, 636876, 707640, 754816, 796095, 849168, 943520, 1061460, 1132224, 1273752, 1415280, 1509632, 1592190, 1698336, 1887040, 2122920, 2264448, 2547504, 2830560, 3184380, 3396672, 3774080, 4245840, 4528896, 5095008, 5661120, 6368760, 6793344, 7548160, 8491680, 10190016, 11322240, 12737520, 13586688, 16983360, 20380032, 22644480, 25475040, 33966720, 40760064, 50950080, 67933440, 101900160, 203800320]

約数ペア:

[(1, 203800320), (2, 101900160), (3, 67933440), (4, 50950080), (5, 40760064), (6, 33966720), (8, 25475040), (9, 22644480), (10, 20380032), (12, 16983360), (15, 13586688), (16, 12737520), (18, 11322240), (20, 10190016), (24, 8491680), (27, 7548160), (30, 6793344), (32, 6368760), (36, 5661120), (40, 5095008), (45, 4528896), (48, 4245840), (54, 3774080), (60, 3396672), (64, 3184380), (72, 2830560), (80, 2547504), (90, 2264448), (96, 2122920), (108, 1887040), (120, 1698336), (128, 1592190), (135, 1509632), (144, 1415280), (160, 1273752), (180, 1132224), (192, 1061460), (216, 943520), (240, 849168), (256, 796095), (270, 754816), (288, 707640), (320, 636876), (360, 566112), (384, 530730), (432, 471760), (480, 424584), (540, 377408), (576, 353820), (640, 318438), (720, 283056), (768, 265365), (864, 235880), (960, 212292), (1080, 188704), (1152, 176910), (1280, 159219), (1440, 141528), (1728, 117940), (1920, 106146), (2160, 94352), (2304, 88455), (2880, 70764), (3456, 58970), (3840, 53073), (4320, 47176), (5760, 35382), (5897, 34560), (6912, 29485), (8640, 23588), (11520, 17691), (11794, 17280)]