283669320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{691}}^1$

素因数の和:1027

約数の個数: 128

約数和(自身を含む): 932705280

約数和(自身を除く): 649035960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 311, 330, 440, 622, 660, 691, 933, 1244, 1320, 1382, 1555, 1866, 2073, 2488, 2764, 3110, 3421, 3455, 3732, 4146, 4665, 5528, 6220, 6842, 6910, 7464, 7601, 8292, 9330, 10263, 10365, 12440, 13684, 13820, 15202, 16584, 17105, 18660, 20526, 20730, 22803, 27368, 27640, 30404, 34210, 37320, 38005, 41052, 41460, 45606, 51315, 60808, 68420, 76010, 82104, 82920, 91212, 102630, 114015, 136840, 152020, 182424, 205260, 214901, 228030, 304040, 410520, 429802, 456060, 644703, 859604, 912120, 1074505, 1289406, 1719208, 2149010, 2363911, 2578812, 3223515, 4298020, 4727822, 5157624, 6447030, 7091733, 8596040, 9455644, 11819555, 12894060, 14183466, 18911288, 23639110, 25788120, 28366932, 35458665, 47278220, 56733864, 70917330, 94556440, 141834660, 283669320]

約数ペア:

[(1, 283669320), (2, 141834660), (3, 94556440), (4, 70917330), (5, 56733864), (6, 47278220), (8, 35458665), (10, 28366932), (11, 25788120), (12, 23639110), (15, 18911288), (20, 14183466), (22, 12894060), (24, 11819555), (30, 9455644), (33, 8596040), (40, 7091733), (44, 6447030), (55, 5157624), (60, 4727822), (66, 4298020), (88, 3223515), (110, 2578812), (120, 2363911), (132, 2149010), (165, 1719208), (220, 1289406), (264, 1074505), (311, 912120), (330, 859604), (440, 644703), (622, 456060), (660, 429802), (691, 410520), (933, 304040), (1244, 228030), (1320, 214901), (1382, 205260), (1555, 182424), (1866, 152020), (2073, 136840), (2488, 114015), (2764, 102630), (3110, 91212), (3421, 82920), (3455, 82104), (3732, 76010), (4146, 68420), (4665, 60808), (5528, 51315), (6220, 45606), (6842, 41460), (6910, 41052), (7464, 38005), (7601, 37320), (8292, 34210), (9330, 30404), (10263, 27640), (10365, 27368), (12440, 22803), (13684, 20730), (13820, 20526), (15202, 18660), (16584, 17105)]