141884960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{126683}}^1$

素因数の和:126705

約数の個数: 48

約数和(自身を含む): 383092416

約数和(自身を除く): 241207456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 126683, 253366, 506732, 633415, 886781, 1013464, 1266830, 1773562, 2026928, 2533660, 3547124, 4053856, 4433905, 5067320, 7094248, 8867810, 10134640, 14188496, 17735620, 20269280, 28376992, 35471240, 70942480, 141884960]

約数ペア:

[(1, 141884960), (2, 70942480), (4, 35471240), (5, 28376992), (7, 20269280), (8, 17735620), (10, 14188496), (14, 10134640), (16, 8867810), (20, 7094248), (28, 5067320), (32, 4433905), (35, 4053856), (40, 3547124), (56, 2533660), (70, 2026928), (80, 1773562), (112, 1266830), (140, 1013464), (160, 886781), (224, 633415), (280, 506732), (560, 253366), (1120, 126683)]