6816040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2213}}^1$

素因数の和:2242

約数の個数: 64

約数和(自身を含む): 19128960

約数和(自身を除く): 12312920

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, 2213, 3080, 4426, 8852, 11065, 15491, 17704, 22130, 24343, 30982, 44260, 48686, 61964, 77455, 88520, 97372, 121715, 123928, 154910, 170401, 194744, 243430, 309820, 340802, 486860, 619640, 681604, 852005, 973720, 1363208, 1704010, 3408020, 6816040]

約数ペア:

[(1, 6816040), (2, 3408020), (4, 1704010), (5, 1363208), (7, 973720), (8, 852005), (10, 681604), (11, 619640), (14, 486860), (20, 340802), (22, 309820), (28, 243430), (35, 194744), (40, 170401), (44, 154910), (55, 123928), (56, 121715), (70, 97372), (77, 88520), (88, 77455), (110, 61964), (140, 48686), (154, 44260), (220, 30982), (280, 24343), (308, 22130), (385, 17704), (440, 15491), (616, 11065), (770, 8852), (1540, 4426), (2213, 3080)]