430008320

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{857}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 1201620420

約数和(自身を除く): 771612100

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 857, 896, 980, 1024, 1120, 1280, 1568, 1714, 1792, 1960, 2048, 2240, 2560, 3136, 3428, 3584, 3920, 4285, 4480, 5120, 5999, 6272, 6856, 7168, 7840, 8570, 8960, 10240, 11998, 12544, 13712, 14336, 15680, 17140, 17920, 23996, 25088, 27424, 29995, 31360, 34280, 35840, 41993, 47992, 50176, 54848, 59990, 62720, 68560, 71680, 83986, 95984, 100352, 109696, 119980, 125440, 137120, 167972, 191968, 209965, 219392, 239960, 250880, 274240, 335944, 383936, 419930, 438784, 479920, 501760, 548480, 671888, 767872, 839860, 877568, 959840, 1096960, 1343776, 1535744, 1679720, 1755136, 1919680, 2193920, 2687552, 3071488, 3359440, 3839360, 4387840, 5375104, 6142976, 6718880, 7678720, 8775680, 10750208, 12285952, 13437760, 15357440, 21500416, 26875520, 30714880, 43000832, 53751040, 61429760, 86001664, 107502080, 215004160, 430008320]

約数ペア:

[(1, 430008320), (2, 215004160), (4, 107502080), (5, 86001664), (7, 61429760), (8, 53751040), (10, 43000832), (14, 30714880), (16, 26875520), (20, 21500416), (28, 15357440), (32, 13437760), (35, 12285952), (40, 10750208), (49, 8775680), (56, 7678720), (64, 6718880), (70, 6142976), (80, 5375104), (98, 4387840), (112, 3839360), (128, 3359440), (140, 3071488), (160, 2687552), (196, 2193920), (224, 1919680), (245, 1755136), (256, 1679720), (280, 1535744), (320, 1343776), (392, 1096960), (448, 959840), (490, 877568), (512, 839860), (560, 767872), (640, 671888), (784, 548480), (857, 501760), (896, 479920), (980, 438784), (1024, 419930), (1120, 383936), (1280, 335944), (1568, 274240), (1714, 250880), (1792, 239960), (1960, 219392), (2048, 209965), (2240, 191968), (2560, 167972), (3136, 137120), (3428, 125440), (3584, 119980), (3920, 109696), (4285, 100352), (4480, 95984), (5120, 83986), (5999, 71680), (6272, 68560), (6856, 62720), (7168, 59990), (7840, 54848), (8570, 50176), (8960, 47992), (10240, 41993), (11998, 35840), (12544, 34280), (13712, 31360), (14336, 29995), (15680, 27424), (17140, 25088), (17920, 23996)]