143234560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{7993}}^1$

素因数の和:8023

約数の個数: 80

約数和(自身を含む): 392537376

約数和(自身を除く): 249302816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 7993, 8960, 15986, 17920, 31972, 39965, 55951, 63944, 79930, 111902, 127888, 159860, 223804, 255776, 279755, 319720, 447608, 511552, 559510, 639440, 895216, 1023104, 1119020, 1278880, 1790432, 2046208, 2238040, 2557760, 3580864, 4092416, 4476080, 5115520, 7161728, 8952160, 10231040, 14323456, 17904320, 20462080, 28646912, 35808640, 71617280, 143234560]

約数ペア:

[(1, 143234560), (2, 71617280), (4, 35808640), (5, 28646912), (7, 20462080), (8, 17904320), (10, 14323456), (14, 10231040), (16, 8952160), (20, 7161728), (28, 5115520), (32, 4476080), (35, 4092416), (40, 3580864), (56, 2557760), (64, 2238040), (70, 2046208), (80, 1790432), (112, 1278880), (128, 1119020), (140, 1023104), (160, 895216), (224, 639440), (256, 559510), (280, 511552), (320, 447608), (448, 319720), (512, 279755), (560, 255776), (640, 223804), (896, 159860), (1120, 127888), (1280, 111902), (1792, 79930), (2240, 63944), (2560, 55951), (3584, 39965), (4480, 31972), (7993, 17920), (8960, 15986)]