144037763440

素因数分解:

$2^4\times 5^1\times {\mathrm{10709}}^1\times {\mathrm{168127}}^1$

素因数の和:178849

約数の個数: 40

約数和(自身を含む): 334921063680

約数和(自身を除く): 190883300240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 10709, 21418, 42836, 53545, 85672, 107090, 168127, 171344, 214180, 336254, 428360, 672508, 840635, 856720, 1345016, 1681270, 2690032, 3362540, 6725080, 13450160, 1800472043, 3600944086, 7201888172, 9002360215, 14403776344, 18004720430, 28807552688, 36009440860, 72018881720, 144037763440]

約数ペア:

[(1, 144037763440), (2, 72018881720), (4, 36009440860), (5, 28807552688), (8, 18004720430), (10, 14403776344), (16, 9002360215), (20, 7201888172), (40, 3600944086), (80, 1800472043), (10709, 13450160), (21418, 6725080), (42836, 3362540), (53545, 2690032), (85672, 1681270), (107090, 1345016), (168127, 856720), (171344, 840635), (214180, 672508), (336254, 428360)]