2571705600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7879}}^1$

素因数の和:7925

約数の個数: 216

約数和(自身を含む): 8987549760

約数和(自身を除く): 6415844160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 768, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1280, 1360, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2550, 2720, 3200, 3264, 3400, 3840, 4080, 4352, 4800, 5100, 5440, 6400, 6528, 6800, 7879, 8160, 9600, 10200, 10880, 13056, 13600, 15758, 16320, 19200, 20400, 21760, 23637, 27200, 31516, 32640, 39395, 40800, 47274, 54400, 63032, 65280, 78790, 81600, 94548, 108800, 118185, 126064, 133943, 157580, 163200, 189096, 196975, 236370, 252128, 267886, 315160, 326400, 378192, 393950, 401829, 472740, 504256, 535772, 590925, 630320, 669715, 756384, 787900, 803658, 945480, 1008512, 1071544, 1181850, 1260640, 1339430, 1512768, 1575800, 1607316, 1890960, 2009145, 2017024, 2143088, 2363700, 2521280, 2678860, 3025536, 3151600, 3214632, 3348575, 3781920, 4018290, 4286176, 4727400, 5042560, 5357720, 6051072, 6303200, 6429264, 6697150, 7563840, 8036580, 8572352, 9454800, 10045725, 10085120, 10715440, 12606400, 12858528, 13394300, 15127680, 16073160, 17144704, 18909600, 20091450, 21430880, 25212800, 25717056, 26788600, 30255360, 32146320, 34289408, 37819200, 40182900, 42861760, 50425600, 51434112, 53577200, 64292640, 75638400, 80365800, 85723520, 102868224, 107154400, 128585280, 151276800, 160731600, 171447040, 214308800, 257170560, 321463200, 428617600, 514341120, 642926400, 857235200, 1285852800, 2571705600]

約数ペア:

[(1, 2571705600), (2, 1285852800), (3, 857235200), (4, 642926400), (5, 514341120), (6, 428617600), (8, 321463200), (10, 257170560), (12, 214308800), (15, 171447040), (16, 160731600), (17, 151276800), (20, 128585280), (24, 107154400), (25, 102868224), (30, 85723520), (32, 80365800), (34, 75638400), (40, 64292640), (48, 53577200), (50, 51434112), (51, 50425600), (60, 42861760), (64, 40182900), (68, 37819200), (75, 34289408), (80, 32146320), (85, 30255360), (96, 26788600), (100, 25717056), (102, 25212800), (120, 21430880), (128, 20091450), (136, 18909600), (150, 17144704), (160, 16073160), (170, 15127680), (192, 13394300), (200, 12858528), (204, 12606400), (240, 10715440), (255, 10085120), (256, 10045725), (272, 9454800), (300, 8572352), (320, 8036580), (340, 7563840), (384, 6697150), (400, 6429264), (408, 6303200), (425, 6051072), (480, 5357720), (510, 5042560), (544, 4727400), (600, 4286176), (640, 4018290), (680, 3781920), (768, 3348575), (800, 3214632), (816, 3151600), (850, 3025536), (960, 2678860), (1020, 2521280), (1088, 2363700), (1200, 2143088), (1275, 2017024), (1280, 2009145), (1360, 1890960), (1600, 1607316), (1632, 1575800), (1700, 1512768), (1920, 1339430), (2040, 1260640), (2176, 1181850), (2400, 1071544), (2550, 1008512), (2720, 945480), (3200, 803658), (3264, 787900), (3400, 756384), (3840, 669715), (4080, 630320), (4352, 590925), (4800, 535772), (5100, 504256), (5440, 472740), (6400, 401829), (6528, 393950), (6800, 378192), (7879, 326400), (8160, 315160), (9600, 267886), (10200, 252128), (10880, 236370), (13056, 196975), (13600, 189096), (15758, 163200), (16320, 157580), (19200, 133943), (20400, 126064), (21760, 118185), (23637, 108800), (27200, 94548), (31516, 81600), (32640, 78790), (39395, 65280), (40800, 63032), (47274, 54400)]