141104320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{8999}}^1$

素因数の和:9030

約数の個数: 84

約数和(自身を含む): 390906000

約数和(自身を除く): 249801680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 8999, 15680, 17998, 35996, 44995, 62993, 71992, 89990, 125986, 143984, 179980, 251972, 287968, 314965, 359960, 440951, 503944, 575936, 629930, 719920, 881902, 1007888, 1259860, 1439840, 1763804, 2015776, 2204755, 2519720, 2879680, 3527608, 4031552, 4409510, 5039440, 7055216, 8819020, 10078880, 14110432, 17638040, 20157760, 28220864, 35276080, 70552160, 141104320]

約数ペア:

[(1, 141104320), (2, 70552160), (4, 35276080), (5, 28220864), (7, 20157760), (8, 17638040), (10, 14110432), (14, 10078880), (16, 8819020), (20, 7055216), (28, 5039440), (32, 4409510), (35, 4031552), (40, 3527608), (49, 2879680), (56, 2519720), (64, 2204755), (70, 2015776), (80, 1763804), (98, 1439840), (112, 1259860), (140, 1007888), (160, 881902), (196, 719920), (224, 629930), (245, 575936), (280, 503944), (320, 440951), (392, 359960), (448, 314965), (490, 287968), (560, 251972), (784, 179980), (980, 143984), (1120, 125986), (1568, 89990), (1960, 71992), (2240, 62993), (3136, 44995), (3920, 35996), (7840, 17998), (8999, 15680)]