141572480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31601}}^1$

素因数の和:31627

約数の個数: 64

約数和(自身を含む): 386808480

約数和(自身を除く): 245236000

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 31601, 63202, 126404, 158005, 221207, 252808, 316010, 442414, 505616, 632020, 884828, 1011232, 1106035, 1264040, 1769656, 2022464, 2212070, 2528080, 3539312, 4044928, 4424140, 5056160, 7078624, 8848280, 10112320, 14157248, 17696560, 20224640, 28314496, 35393120, 70786240, 141572480]

約数ペア:

[(1, 141572480), (2, 70786240), (4, 35393120), (5, 28314496), (7, 20224640), (8, 17696560), (10, 14157248), (14, 10112320), (16, 8848280), (20, 7078624), (28, 5056160), (32, 4424140), (35, 4044928), (40, 3539312), (56, 2528080), (64, 2212070), (70, 2022464), (80, 1769656), (112, 1264040), (128, 1106035), (140, 1011232), (160, 884828), (224, 632020), (280, 505616), (320, 442414), (448, 316010), (560, 252808), (640, 221207), (896, 158005), (1120, 126404), (2240, 63202), (4480, 31601)]