149477440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{9533}}^1$

素因数の和:9564

約数の個数: 84

約数和(自身を含む): 414099756

約数和(自身を除く): 264622316

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, 9533, 15680, 19066, 38132, 47665, 66731, 76264, 95330, 133462, 152528, 190660, 266924, 305056, 333655, 381320, 467117, 533848, 610112, 667310, 762640, 934234, 1067696, 1334620, 1525280, 1868468, 2135392, 2335585, 2669240, 3050560, 3736936, 4270784, 4671170, 5338480, 7473872, 9342340, 10676960, 14947744, 18684680, 21353920, 29895488, 37369360, 74738720, 149477440]

約数ペア:

[(1, 149477440), (2, 74738720), (4, 37369360), (5, 29895488), (7, 21353920), (8, 18684680), (10, 14947744), (14, 10676960), (16, 9342340), (20, 7473872), (28, 5338480), (32, 4671170), (35, 4270784), (40, 3736936), (49, 3050560), (56, 2669240), (64, 2335585), (70, 2135392), (80, 1868468), (98, 1525280), (112, 1334620), (140, 1067696), (160, 934234), (196, 762640), (224, 667310), (245, 610112), (280, 533848), (320, 467117), (392, 381320), (448, 333655), (490, 305056), (560, 266924), (784, 190660), (980, 152528), (1120, 133462), (1568, 95330), (1960, 76264), (2240, 66731), (3136, 47665), (3920, 38132), (7840, 19066), (9533, 15680)]