217651200

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 781981200

約数和(自身を除く): 564330000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 109, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 218, 240, 256, 260, 300, 312, 320, 325, 327, 384, 390, 400, 416, 436, 480, 512, 520, 545, 600, 624, 640, 650, 654, 768, 780, 800, 832, 872, 960, 975, 1024, 1040, 1090, 1200, 1248, 1280, 1300, 1308, 1417, 1536, 1560, 1600, 1635, 1664, 1744, 1920, 1950, 2048, 2080, 2180, 2400, 2496, 2560, 2600, 2616, 2725, 2834, 3072, 3120, 3200, 3270, 3328, 3488, 3840, 3900, 4160, 4251, 4360, 4800, 4992, 5120, 5200, 5232, 5450, 5668, 6144, 6240, 6400, 6540, 6656, 6976, 7085, 7680, 7800, 8175, 8320, 8502, 8720, 9600, 9984, 10240, 10400, 10464, 10900, 11336, 12480, 12800, 13080, 13312, 13952, 14170, 15360, 15600, 16350, 16640, 17004, 17440, 19200, 19968, 20800, 20928, 21255, 21800, 22672, 24960, 25600, 26160, 26624, 27904, 28340, 30720, 31200, 32700, 33280, 34008, 34880, 35425, 38400, 39936, 41600, 41856, 42510, 43600, 45344, 49920, 51200, 52320, 55808, 56680, 62400, 65400, 66560, 68016, 69760, 70850, 76800, 79872, 83200, 83712, 85020, 87200, 90688, 99840, 104640, 106275, 111616, 113360, 124800, 130800, 133120, 136032, 139520, 141700, 153600, 166400, 167424, 170040, 174400, 181376, 199680, 209280, 212550, 223232, 226720, 249600, 261600, 272064, 279040, 283400, 332800, 334848, 340080, 348800, 362752, 399360, 418560, 425100, 453440, 499200, 523200, 544128, 558080, 566800, 665600, 669696, 680160, 697600, 725504, 837120, 850200, 906880, 998400, 1046400, 1088256, 1116160, 1133600, 1360320, 1395200, 1451008, 1674240, 1700400, 1813760, 1996800, 2092800, 2176512, 2267200, 2720640, 2790400, 2902016, 3348480, 3400800, 3627520, 4185600, 4353024, 4534400, 5441280, 5580800, 6801600, 7255040, 8371200, 8706048, 9068800, 10882560, 13603200, 14510080, 16742400, 18137600, 21765120, 27206400, 36275200, 43530240, 54412800, 72550400, 108825600, 217651200]

約数ペア:

[(1, 217651200), (2, 108825600), (3, 72550400), (4, 54412800), (5, 43530240), (6, 36275200), (8, 27206400), (10, 21765120), (12, 18137600), (13, 16742400), (15, 14510080), (16, 13603200), (20, 10882560), (24, 9068800), (25, 8706048), (26, 8371200), (30, 7255040), (32, 6801600), (39, 5580800), (40, 5441280), (48, 4534400), (50, 4353024), (52, 4185600), (60, 3627520), (64, 3400800), (65, 3348480), (75, 2902016), (78, 2790400), (80, 2720640), (96, 2267200), (100, 2176512), (104, 2092800), (109, 1996800), (120, 1813760), (128, 1700400), (130, 1674240), (150, 1451008), (156, 1395200), (160, 1360320), (192, 1133600), (195, 1116160), (200, 1088256), (208, 1046400), (218, 998400), (240, 906880), (256, 850200), (260, 837120), (300, 725504), (312, 697600), (320, 680160), (325, 669696), (327, 665600), (384, 566800), (390, 558080), (400, 544128), (416, 523200), (436, 499200), (480, 453440), (512, 425100), (520, 418560), (545, 399360), (600, 362752), (624, 348800), (640, 340080), (650, 334848), (654, 332800), (768, 283400), (780, 279040), (800, 272064), (832, 261600), (872, 249600), (960, 226720), (975, 223232), (1024, 212550), (1040, 209280), (1090, 199680), (1200, 181376), (1248, 174400), (1280, 170040), (1300, 167424), (1308, 166400), (1417, 153600), (1536, 141700), (1560, 139520), (1600, 136032), (1635, 133120), (1664, 130800), (1744, 124800), (1920, 113360), (1950, 111616), (2048, 106275), (2080, 104640), (2180, 99840), (2400, 90688), (2496, 87200), (2560, 85020), (2600, 83712), (2616, 83200), (2725, 79872), (2834, 76800), (3072, 70850), (3120, 69760), (3200, 68016), (3270, 66560), (3328, 65400), (3488, 62400), (3840, 56680), (3900, 55808), (4160, 52320), (4251, 51200), (4360, 49920), (4800, 45344), (4992, 43600), (5120, 42510), (5200, 41856), (5232, 41600), (5450, 39936), (5668, 38400), (6144, 35425), (6240, 34880), (6400, 34008), (6540, 33280), (6656, 32700), (6976, 31200), (7085, 30720), (7680, 28340), (7800, 27904), (8175, 26624), (8320, 26160), (8502, 25600), (8720, 24960), (9600, 22672), (9984, 21800), (10240, 21255), (10400, 20928), (10464, 20800), (10900, 19968), (11336, 19200), (12480, 17440), (12800, 17004), (13080, 16640), (13312, 16350), (13952, 15600), (14170, 15360)]