1638836400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47093}}^1$

素因数の和:47143

約数の個数: 120

約数和(自身を含む): 5430880080

約数和(自身を除く): 3792043680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 696, 725, 870, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2900, 3480, 4350, 5800, 6960, 8700, 11600, 17400, 34800, 47093, 94186, 141279, 188372, 235465, 282558, 376744, 470930, 565116, 706395, 753488, 941860, 1130232, 1177325, 1365697, 1412790, 1883720, 2260464, 2354650, 2731394, 2825580, 3531975, 3767440, 4097091, 4709300, 5462788, 5651160, 6828485, 7063950, 8194182, 9418600, 10925576, 11302320, 13656970, 14127900, 16388364, 18837200, 20485455, 21851152, 27313940, 28255800, 32776728, 34142425, 40970910, 54627880, 56511600, 65553456, 68284850, 81941820, 102427275, 109255760, 136569700, 163883640, 204854550, 273139400, 327767280, 409709100, 546278800, 819418200, 1638836400]

約数ペア:

[(1, 1638836400), (2, 819418200), (3, 546278800), (4, 409709100), (5, 327767280), (6, 273139400), (8, 204854550), (10, 163883640), (12, 136569700), (15, 109255760), (16, 102427275), (20, 81941820), (24, 68284850), (25, 65553456), (29, 56511600), (30, 54627880), (40, 40970910), (48, 34142425), (50, 32776728), (58, 28255800), (60, 27313940), (75, 21851152), (80, 20485455), (87, 18837200), (100, 16388364), (116, 14127900), (120, 13656970), (145, 11302320), (150, 10925576), (174, 9418600), (200, 8194182), (232, 7063950), (240, 6828485), (290, 5651160), (300, 5462788), (348, 4709300), (400, 4097091), (435, 3767440), (464, 3531975), (580, 2825580), (600, 2731394), (696, 2354650), (725, 2260464), (870, 1883720), (1160, 1412790), (1200, 1365697), (1392, 1177325), (1450, 1130232), (1740, 941860), (2175, 753488), (2320, 706395), (2900, 565116), (3480, 470930), (4350, 376744), (5800, 282558), (6960, 235465), (8700, 188372), (11600, 141279), (17400, 94186), (34800, 47093)]