283136000

素因数分解:

$2^{12}\times 5^3\times 7^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 208

約数和(自身を含む): 817789440

約数和(自身を除く): 534653440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 79, 80, 100, 112, 125, 128, 140, 158, 160, 175, 200, 224, 250, 256, 280, 316, 320, 350, 395, 400, 448, 500, 512, 553, 560, 632, 640, 700, 790, 800, 875, 896, 1000, 1024, 1106, 1120, 1264, 1280, 1400, 1580, 1600, 1750, 1792, 1975, 2000, 2048, 2212, 2240, 2528, 2560, 2765, 2800, 3160, 3200, 3500, 3584, 3950, 4000, 4096, 4424, 4480, 5056, 5120, 5530, 5600, 6320, 6400, 7000, 7168, 7900, 8000, 8848, 8960, 9875, 10112, 10240, 11060, 11200, 12640, 12800, 13825, 14000, 14336, 15800, 16000, 17696, 17920, 19750, 20224, 20480, 22120, 22400, 25280, 25600, 27650, 28000, 28672, 31600, 32000, 35392, 35840, 39500, 40448, 44240, 44800, 50560, 51200, 55300, 56000, 63200, 64000, 69125, 70784, 71680, 79000, 80896, 88480, 89600, 101120, 102400, 110600, 112000, 126400, 128000, 138250, 141568, 143360, 158000, 161792, 176960, 179200, 202240, 221200, 224000, 252800, 256000, 276500, 283136, 316000, 323584, 353920, 358400, 404480, 442400, 448000, 505600, 512000, 553000, 566272, 632000, 707840, 716800, 808960, 884800, 896000, 1011200, 1106000, 1132544, 1264000, 1415680, 1617920, 1769600, 1792000, 2022400, 2212000, 2265088, 2528000, 2831360, 3539200, 3584000, 4044800, 4424000, 5056000, 5662720, 7078400, 8089600, 8848000, 10112000, 11325440, 14156800, 17696000, 20224000, 28313600, 35392000, 40448000, 56627200, 70784000, 141568000, 283136000]

約数ペア:

[(1, 283136000), (2, 141568000), (4, 70784000), (5, 56627200), (7, 40448000), (8, 35392000), (10, 28313600), (14, 20224000), (16, 17696000), (20, 14156800), (25, 11325440), (28, 10112000), (32, 8848000), (35, 8089600), (40, 7078400), (50, 5662720), (56, 5056000), (64, 4424000), (70, 4044800), (79, 3584000), (80, 3539200), (100, 2831360), (112, 2528000), (125, 2265088), (128, 2212000), (140, 2022400), (158, 1792000), (160, 1769600), (175, 1617920), (200, 1415680), (224, 1264000), (250, 1132544), (256, 1106000), (280, 1011200), (316, 896000), (320, 884800), (350, 808960), (395, 716800), (400, 707840), (448, 632000), (500, 566272), (512, 553000), (553, 512000), (560, 505600), (632, 448000), (640, 442400), (700, 404480), (790, 358400), (800, 353920), (875, 323584), (896, 316000), (1000, 283136), (1024, 276500), (1106, 256000), (1120, 252800), (1264, 224000), (1280, 221200), (1400, 202240), (1580, 179200), (1600, 176960), (1750, 161792), (1792, 158000), (1975, 143360), (2000, 141568), (2048, 138250), (2212, 128000), (2240, 126400), (2528, 112000), (2560, 110600), (2765, 102400), (2800, 101120), (3160, 89600), (3200, 88480), (3500, 80896), (3584, 79000), (3950, 71680), (4000, 70784), (4096, 69125), (4424, 64000), (4480, 63200), (5056, 56000), (5120, 55300), (5530, 51200), (5600, 50560), (6320, 44800), (6400, 44240), (7000, 40448), (7168, 39500), (7900, 35840), (8000, 35392), (8848, 32000), (8960, 31600), (9875, 28672), (10112, 28000), (10240, 27650), (11060, 25600), (11200, 25280), (12640, 22400), (12800, 22120), (13825, 20480), (14000, 20224), (14336, 19750), (15800, 17920), (16000, 17696)]