6880032040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{225427}}^1$

素因数の和:225554

約数の個数: 64

約数和(自身を含む): 17853897600

約数和(自身を除く): 10973865560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 3052, 3815, 4360, 6104, 7630, 15260, 30520, 225427, 450854, 901708, 1127135, 1577989, 1803416, 2254270, 3155978, 4508540, 6311956, 7889945, 9017080, 12623912, 15779890, 24571543, 31559780, 49143086, 63119560, 98286172, 122857715, 172000801, 196572344, 245715430, 344001602, 491430860, 688003204, 860004005, 982861720, 1376006408, 1720008010, 3440016020, 6880032040]

約数ペア:

[(1, 6880032040), (2, 3440016020), (4, 1720008010), (5, 1376006408), (7, 982861720), (8, 860004005), (10, 688003204), (14, 491430860), (20, 344001602), (28, 245715430), (35, 196572344), (40, 172000801), (56, 122857715), (70, 98286172), (109, 63119560), (140, 49143086), (218, 31559780), (280, 24571543), (436, 15779890), (545, 12623912), (763, 9017080), (872, 7889945), (1090, 6311956), (1526, 4508540), (2180, 3155978), (3052, 2254270), (3815, 1803416), (4360, 1577989), (6104, 1127135), (7630, 901708), (15260, 450854), (30520, 225427)]