214753280

素因数分解:

$2^{13}\times 5^1\times 7^2\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 168

約数和(自身を含む): 605122488

約数和(自身を除く): 390369208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 107, 112, 128, 140, 160, 196, 214, 224, 245, 256, 280, 320, 392, 428, 448, 490, 512, 535, 560, 640, 749, 784, 856, 896, 980, 1024, 1070, 1120, 1280, 1498, 1568, 1712, 1792, 1960, 2048, 2140, 2240, 2560, 2996, 3136, 3424, 3584, 3745, 3920, 4096, 4280, 4480, 5120, 5243, 5992, 6272, 6848, 7168, 7490, 7840, 8192, 8560, 8960, 10240, 10486, 11984, 12544, 13696, 14336, 14980, 15680, 17120, 17920, 20480, 20972, 23968, 25088, 26215, 27392, 28672, 29960, 31360, 34240, 35840, 40960, 41944, 47936, 50176, 52430, 54784, 57344, 59920, 62720, 68480, 71680, 83888, 95872, 100352, 104860, 109568, 119840, 125440, 136960, 143360, 167776, 191744, 200704, 209720, 219136, 239680, 250880, 273920, 286720, 335552, 383488, 401408, 419440, 438272, 479360, 501760, 547840, 671104, 766976, 838880, 876544, 958720, 1003520, 1095680, 1342208, 1533952, 1677760, 1917440, 2007040, 2191360, 2684416, 3067904, 3355520, 3834880, 4382720, 5368832, 6135808, 6711040, 7669760, 10737664, 13422080, 15339520, 21475328, 26844160, 30679040, 42950656, 53688320, 107376640, 214753280]

約数ペア:

[(1, 214753280), (2, 107376640), (4, 53688320), (5, 42950656), (7, 30679040), (8, 26844160), (10, 21475328), (14, 15339520), (16, 13422080), (20, 10737664), (28, 7669760), (32, 6711040), (35, 6135808), (40, 5368832), (49, 4382720), (56, 3834880), (64, 3355520), (70, 3067904), (80, 2684416), (98, 2191360), (107, 2007040), (112, 1917440), (128, 1677760), (140, 1533952), (160, 1342208), (196, 1095680), (214, 1003520), (224, 958720), (245, 876544), (256, 838880), (280, 766976), (320, 671104), (392, 547840), (428, 501760), (448, 479360), (490, 438272), (512, 419440), (535, 401408), (560, 383488), (640, 335552), (749, 286720), (784, 273920), (856, 250880), (896, 239680), (980, 219136), (1024, 209720), (1070, 200704), (1120, 191744), (1280, 167776), (1498, 143360), (1568, 136960), (1712, 125440), (1792, 119840), (1960, 109568), (2048, 104860), (2140, 100352), (2240, 95872), (2560, 83888), (2996, 71680), (3136, 68480), (3424, 62720), (3584, 59920), (3745, 57344), (3920, 54784), (4096, 52430), (4280, 50176), (4480, 47936), (5120, 41944), (5243, 40960), (5992, 35840), (6272, 34240), (6848, 31360), (7168, 29960), (7490, 28672), (7840, 27392), (8192, 26215), (8560, 25088), (8960, 23968), (10240, 20972), (10486, 20480), (11984, 17920), (12544, 17120), (13696, 15680), (14336, 14980)]