160795040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{143567}}^1$

素因数の和:143589

約数の個数: 48

約数和(自身を含む): 434149632

約数和(自身を除く): 273354592

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, 143567, 287134, 574268, 717835, 1004969, 1148536, 1435670, 2009938, 2297072, 2871340, 4019876, 4594144, 5024845, 5742680, 8039752, 10049690, 11485360, 16079504, 20099380, 22970720, 32159008, 40198760, 80397520, 160795040]

約数ペア:

[(1, 160795040), (2, 80397520), (4, 40198760), (5, 32159008), (7, 22970720), (8, 20099380), (10, 16079504), (14, 11485360), (16, 10049690), (20, 8039752), (28, 5742680), (32, 5024845), (35, 4594144), (40, 4019876), (56, 2871340), (70, 2297072), (80, 2009938), (112, 1435670), (140, 1148536), (160, 1004969), (224, 717835), (280, 574268), (560, 287134), (1120, 143567)]