127841560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41507}}^1$

素因数の和:41536

約数の個数: 64

約数和(自身を含む): 358629120

約数和(自身を除く): 230787560

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, 41507, 83014, 166028, 207535, 290549, 332056, 415070, 456577, 581098, 830140, 913154, 1162196, 1452745, 1660280, 1826308, 2282885, 2324392, 2905490, 3196039, 3652616, 4565770, 5810980, 6392078, 9131540, 11621960, 12784156, 15980195, 18263080, 25568312, 31960390, 63920780, 127841560]

約数ペア:

[(1, 127841560), (2, 63920780), (4, 31960390), (5, 25568312), (7, 18263080), (8, 15980195), (10, 12784156), (11, 11621960), (14, 9131540), (20, 6392078), (22, 5810980), (28, 4565770), (35, 3652616), (40, 3196039), (44, 2905490), (55, 2324392), (56, 2282885), (70, 1826308), (77, 1660280), (88, 1452745), (110, 1162196), (140, 913154), (154, 830140), (220, 581098), (280, 456577), (308, 415070), (385, 332056), (440, 290549), (616, 207535), (770, 166028), (1540, 83014), (3080, 41507)]