315055609120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{281299651}}^1$

素因数の和:281299673

約数の個数: 48

約数和(自身を含む): 850650147648

約数和(自身を除く): 535594538528

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, 281299651, 562599302, 1125198604, 1406498255, 1969097557, 2250397208, 2812996510, 3938195114, 4500794416, 5625993020, 7876390228, 9001588832, 9845487785, 11251986040, 15752780456, 19690975570, 22503972080, 31505560912, 39381951140, 45007944160, 63011121824, 78763902280, 157527804560, 315055609120]

約数ペア:

[(1, 315055609120), (2, 157527804560), (4, 78763902280), (5, 63011121824), (7, 45007944160), (8, 39381951140), (10, 31505560912), (14, 22503972080), (16, 19690975570), (20, 15752780456), (28, 11251986040), (32, 9845487785), (35, 9001588832), (40, 7876390228), (56, 5625993020), (70, 4500794416), (80, 3938195114), (112, 2812996510), (140, 2250397208), (160, 1969097557), (224, 1406498255), (280, 1125198604), (560, 562599302), (1120, 281299651)]