69004880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 184809600

約数和(自身を除く): 115804720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 280, 298, 560, 596, 745, 827, 1043, 1192, 1490, 1654, 2086, 2384, 2980, 3308, 4135, 4172, 5215, 5789, 5960, 6616, 8270, 8344, 10430, 11578, 11920, 13232, 16540, 16688, 20860, 23156, 28945, 33080, 41720, 46312, 57890, 66160, 83440, 92624, 115780, 123223, 231560, 246446, 463120, 492892, 616115, 862561, 985784, 1232230, 1725122, 1971568, 2464460, 3450244, 4312805, 4928920, 6900488, 8625610, 9857840, 13800976, 17251220, 34502440, 69004880]

約数ペア:

[(1, 69004880), (2, 34502440), (4, 17251220), (5, 13800976), (7, 9857840), (8, 8625610), (10, 6900488), (14, 4928920), (16, 4312805), (20, 3450244), (28, 2464460), (35, 1971568), (40, 1725122), (56, 1232230), (70, 985784), (80, 862561), (112, 616115), (140, 492892), (149, 463120), (280, 246446), (298, 231560), (560, 123223), (596, 115780), (745, 92624), (827, 83440), (1043, 66160), (1192, 57890), (1490, 46312), (1654, 41720), (2086, 33080), (2384, 28945), (2980, 23156), (3308, 20860), (4135, 16688), (4172, 16540), (5215, 13232), (5789, 11920), (5960, 11578), (6616, 10430), (8270, 8344)]