210328160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{187793}}^1$

素因数の和:187815

約数の個数: 48

約数和(自身を含む): 567889056

約数和(自身を除く): 357560896

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, 187793, 375586, 751172, 938965, 1314551, 1502344, 1877930, 2629102, 3004688, 3755860, 5258204, 6009376, 6572755, 7511720, 10516408, 13145510, 15023440, 21032816, 26291020, 30046880, 42065632, 52582040, 105164080, 210328160]

約数ペア:

[(1, 210328160), (2, 105164080), (4, 52582040), (5, 42065632), (7, 30046880), (8, 26291020), (10, 21032816), (14, 15023440), (16, 13145510), (20, 10516408), (28, 7511720), (32, 6572755), (35, 6009376), (40, 5258204), (56, 3755860), (70, 3004688), (80, 2629102), (112, 1877930), (140, 1502344), (160, 1314551), (224, 938965), (280, 751172), (560, 375586), (1120, 187793)]