270492040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74311}}^1$

素因数の和:74342

約数の個数: 64

約数和(自身を含む): 749064960

約数和(自身を除く): 478572920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 74311, 148622, 297244, 371555, 520177, 594488, 743110, 966043, 1040354, 1486220, 1932086, 2080708, 2600885, 2972440, 3864172, 4161416, 4830215, 5201770, 6762301, 7728344, 9660430, 10403540, 13524602, 19320860, 20807080, 27049204, 33811505, 38641720, 54098408, 67623010, 135246020, 270492040]

約数ペア:

[(1, 270492040), (2, 135246020), (4, 67623010), (5, 54098408), (7, 38641720), (8, 33811505), (10, 27049204), (13, 20807080), (14, 19320860), (20, 13524602), (26, 10403540), (28, 9660430), (35, 7728344), (40, 6762301), (52, 5201770), (56, 4830215), (65, 4161416), (70, 3864172), (91, 2972440), (104, 2600885), (130, 2080708), (140, 1932086), (182, 1486220), (260, 1040354), (280, 966043), (364, 743110), (455, 594488), (520, 520177), (728, 371555), (910, 297244), (1820, 148622), (3640, 74311)]