283871520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2904

約数の個数: 192

約数和(自身を含む): 1037111040

約数和(自身を除く): 753239520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 2857, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 5714, 6210, 6624, 8280, 8571, 9936, 11040, 11428, 12420, 14285, 16560, 17142, 19872, 22856, 24840, 25713, 28570, 33120, 34284, 42855, 45712, 49680, 51426, 57140, 65711, 68568, 77139, 85710, 91424, 99360, 102852, 114280, 128565, 131422, 137136, 154278, 171420, 197133, 205704, 228560, 257130, 262844, 274272, 308556, 328555, 342840, 385695, 394266, 411408, 457120, 514260, 525688, 591399, 617112, 657110, 685680, 771390, 788532, 822816, 985665, 1028520, 1051376, 1182798, 1234224, 1314220, 1371360, 1542780, 1577064, 1774197, 1971330, 2057040, 2102752, 2365596, 2468448, 2628440, 2956995, 3085560, 3154128, 3548394, 3942660, 4114080, 4731192, 5256880, 5913990, 6171120, 6308256, 7096788, 7885320, 8870985, 9462384, 10513760, 11827980, 12342240, 14193576, 15770640, 17741970, 18924768, 23655960, 28387152, 31541280, 35483940, 47311920, 56774304, 70967880, 94623840, 141935760, 283871520]

約数ペア:

[(1, 283871520), (2, 141935760), (3, 94623840), (4, 70967880), (5, 56774304), (6, 47311920), (8, 35483940), (9, 31541280), (10, 28387152), (12, 23655960), (15, 18924768), (16, 17741970), (18, 15770640), (20, 14193576), (23, 12342240), (24, 11827980), (27, 10513760), (30, 9462384), (32, 8870985), (36, 7885320), (40, 7096788), (45, 6308256), (46, 6171120), (48, 5913990), (54, 5256880), (60, 4731192), (69, 4114080), (72, 3942660), (80, 3548394), (90, 3154128), (92, 3085560), (96, 2956995), (108, 2628440), (115, 2468448), (120, 2365596), (135, 2102752), (138, 2057040), (144, 1971330), (160, 1774197), (180, 1577064), (184, 1542780), (207, 1371360), (216, 1314220), (230, 1234224), (240, 1182798), (270, 1051376), (276, 1028520), (288, 985665), (345, 822816), (360, 788532), (368, 771390), (414, 685680), (432, 657110), (460, 617112), (480, 591399), (540, 525688), (552, 514260), (621, 457120), (690, 411408), (720, 394266), (736, 385695), (828, 342840), (864, 328555), (920, 308556), (1035, 274272), (1080, 262844), (1104, 257130), (1242, 228560), (1380, 205704), (1440, 197133), (1656, 171420), (1840, 154278), (2070, 137136), (2160, 131422), (2208, 128565), (2484, 114280), (2760, 102852), (2857, 99360), (3105, 91424), (3312, 85710), (3680, 77139), (4140, 68568), (4320, 65711), (4968, 57140), (5520, 51426), (5714, 49680), (6210, 45712), (6624, 42855), (8280, 34284), (8571, 33120), (9936, 28570), (11040, 25713), (11428, 24840), (12420, 22856), (14285, 19872), (16560, 17142)]