147714560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{8243}}^1$

素因数の和:8273

約数の個数: 80

約数和(自身を含む): 404813376

約数和(自身を除く): 257098816

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, 8243, 8960, 16486, 17920, 32972, 41215, 57701, 65944, 82430, 115402, 131888, 164860, 230804, 263776, 288505, 329720, 461608, 527552, 577010, 659440, 923216, 1055104, 1154020, 1318880, 1846432, 2110208, 2308040, 2637760, 3692864, 4220416, 4616080, 5275520, 7385728, 9232160, 10551040, 14771456, 18464320, 21102080, 29542912, 36928640, 73857280, 147714560]

約数ペア:

[(1, 147714560), (2, 73857280), (4, 36928640), (5, 29542912), (7, 21102080), (8, 18464320), (10, 14771456), (14, 10551040), (16, 9232160), (20, 7385728), (28, 5275520), (32, 4616080), (35, 4220416), (40, 3692864), (56, 2637760), (64, 2308040), (70, 2110208), (80, 1846432), (112, 1318880), (128, 1154020), (140, 1055104), (160, 923216), (224, 659440), (256, 577010), (280, 527552), (320, 461608), (448, 329720), (512, 288505), (560, 263776), (640, 230804), (896, 164860), (1120, 131888), (1280, 115402), (1792, 82430), (2240, 65944), (2560, 57701), (3584, 41215), (4480, 32972), (8243, 17920), (8960, 16486)]