142828800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 485114784

約数和(自身を除く): 342285984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 128, 129, 150, 160, 172, 173, 192, 200, 215, 240, 256, 258, 300, 320, 344, 346, 384, 400, 430, 480, 516, 519, 600, 640, 645, 688, 692, 768, 800, 860, 865, 960, 1032, 1038, 1075, 1200, 1280, 1290, 1376, 1384, 1600, 1720, 1730, 1920, 2064, 2076, 2150, 2400, 2580, 2595, 2752, 2768, 3200, 3225, 3440, 3460, 3840, 4128, 4152, 4300, 4325, 4800, 5160, 5190, 5504, 5536, 6400, 6450, 6880, 6920, 7439, 8256, 8304, 8600, 8650, 9600, 10320, 10380, 11008, 11072, 12900, 12975, 13760, 13840, 14878, 16512, 16608, 17200, 17300, 19200, 20640, 20760, 22144, 22317, 25800, 25950, 27520, 27680, 29756, 33024, 33216, 34400, 34600, 37195, 41280, 41520, 44288, 44634, 51600, 51900, 55040, 55360, 59512, 66432, 68800, 69200, 74390, 82560, 83040, 89268, 103200, 103800, 110720, 111585, 119024, 132864, 137600, 138400, 148780, 165120, 166080, 178536, 185975, 206400, 207600, 221440, 223170, 238048, 275200, 276800, 297560, 332160, 357072, 371950, 412800, 415200, 446340, 476096, 553600, 557925, 595120, 664320, 714144, 743900, 825600, 830400, 892680, 952192, 1107200, 1115850, 1190240, 1428288, 1487800, 1660800, 1785360, 1904384, 2231700, 2380480, 2856576, 2975600, 3321600, 3570720, 4463400, 4760960, 5713152, 5951200, 7141440, 8926800, 9521920, 11902400, 14282880, 17853600, 23804800, 28565760, 35707200, 47609600, 71414400, 142828800]

約数ペア:

[(1, 142828800), (2, 71414400), (3, 47609600), (4, 35707200), (5, 28565760), (6, 23804800), (8, 17853600), (10, 14282880), (12, 11902400), (15, 9521920), (16, 8926800), (20, 7141440), (24, 5951200), (25, 5713152), (30, 4760960), (32, 4463400), (40, 3570720), (43, 3321600), (48, 2975600), (50, 2856576), (60, 2380480), (64, 2231700), (75, 1904384), (80, 1785360), (86, 1660800), (96, 1487800), (100, 1428288), (120, 1190240), (128, 1115850), (129, 1107200), (150, 952192), (160, 892680), (172, 830400), (173, 825600), (192, 743900), (200, 714144), (215, 664320), (240, 595120), (256, 557925), (258, 553600), (300, 476096), (320, 446340), (344, 415200), (346, 412800), (384, 371950), (400, 357072), (430, 332160), (480, 297560), (516, 276800), (519, 275200), (600, 238048), (640, 223170), (645, 221440), (688, 207600), (692, 206400), (768, 185975), (800, 178536), (860, 166080), (865, 165120), (960, 148780), (1032, 138400), (1038, 137600), (1075, 132864), (1200, 119024), (1280, 111585), (1290, 110720), (1376, 103800), (1384, 103200), (1600, 89268), (1720, 83040), (1730, 82560), (1920, 74390), (2064, 69200), (2076, 68800), (2150, 66432), (2400, 59512), (2580, 55360), (2595, 55040), (2752, 51900), (2768, 51600), (3200, 44634), (3225, 44288), (3440, 41520), (3460, 41280), (3840, 37195), (4128, 34600), (4152, 34400), (4300, 33216), (4325, 33024), (4800, 29756), (5160, 27680), (5190, 27520), (5504, 25950), (5536, 25800), (6400, 22317), (6450, 22144), (6880, 20760), (6920, 20640), (7439, 19200), (8256, 17300), (8304, 17200), (8600, 16608), (8650, 16512), (9600, 14878), (10320, 13840), (10380, 13760), (11008, 12975), (11072, 12900)]