470078840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{152623}}^1$

素因数の和:152652

約数の個数: 64

約数和(自身を含む): 1318671360

約数和(自身を除く): 848592520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 152623, 305246, 610492, 763115, 1068361, 1220984, 1526230, 1678853, 2136722, 3052460, 3357706, 4273444, 5341805, 6104920, 6715412, 8394265, 8546888, 10683610, 11751971, 13430824, 16788530, 21367220, 23503942, 33577060, 42734440, 47007884, 58759855, 67154120, 94015768, 117519710, 235039420, 470078840]

約数ペア:

[(1, 470078840), (2, 235039420), (4, 117519710), (5, 94015768), (7, 67154120), (8, 58759855), (10, 47007884), (11, 42734440), (14, 33577060), (20, 23503942), (22, 21367220), (28, 16788530), (35, 13430824), (40, 11751971), (44, 10683610), (55, 8546888), (56, 8394265), (70, 6715412), (77, 6104920), (88, 5341805), (110, 4273444), (140, 3357706), (154, 3052460), (220, 2136722), (280, 1678853), (308, 1526230), (385, 1220984), (440, 1068361), (616, 763115), (770, 610492), (1540, 305246), (3080, 152623)]