655125026280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1109}}^1\times {\mathrm{8191}}^1$

素因数の和:9915

約数の個数: 128

約数和(自身を含む): 1970660966400

約数和(自身を除く): 1315535940120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 601, 1109, 1202, 1803, 2218, 2404, 3005, 3327, 3606, 4436, 4808, 5545, 6010, 6654, 7212, 8191, 8872, 9015, 11090, 12020, 13308, 14424, 16382, 16635, 18030, 22180, 24040, 24573, 26616, 32764, 33270, 36060, 40955, 44360, 49146, 65528, 66540, 72120, 81910, 98292, 122865, 133080, 163820, 196584, 245730, 327640, 491460, 666509, 982920, 1333018, 1999527, 2666036, 3332545, 3999054, 4922791, 5332072, 6665090, 7998108, 9083819, 9845582, 9997635, 13330180, 14768373, 15996216, 18167638, 19691164, 19995270, 24613955, 26660360, 27251457, 29536746, 36335276, 39382328, 39990540, 45419095, 49227910, 54502914, 59073492, 72670552, 73841865, 79981080, 90838190, 98455820, 109005828, 118146984, 136257285, 147683730, 181676380, 196911640, 218011656, 272514570, 295367460, 363352760, 545029140, 590734920, 1090058280, 5459375219, 10918750438, 16378125657, 21837500876, 27296876095, 32756251314, 43675001752, 54593752190, 65512502628, 81890628285, 109187504380, 131025005256, 163781256570, 218375008760, 327562513140, 655125026280]

約数ペア:

[(1, 655125026280), (2, 327562513140), (3, 218375008760), (4, 163781256570), (5, 131025005256), (6, 109187504380), (8, 81890628285), (10, 65512502628), (12, 54593752190), (15, 43675001752), (20, 32756251314), (24, 27296876095), (30, 21837500876), (40, 16378125657), (60, 10918750438), (120, 5459375219), (601, 1090058280), (1109, 590734920), (1202, 545029140), (1803, 363352760), (2218, 295367460), (2404, 272514570), (3005, 218011656), (3327, 196911640), (3606, 181676380), (4436, 147683730), (4808, 136257285), (5545, 118146984), (6010, 109005828), (6654, 98455820), (7212, 90838190), (8191, 79981080), (8872, 73841865), (9015, 72670552), (11090, 59073492), (12020, 54502914), (13308, 49227910), (14424, 45419095), (16382, 39990540), (16635, 39382328), (18030, 36335276), (22180, 29536746), (24040, 27251457), (24573, 26660360), (26616, 24613955), (32764, 19995270), (33270, 19691164), (36060, 18167638), (40955, 15996216), (44360, 14768373), (49146, 13330180), (65528, 9997635), (66540, 9845582), (72120, 9083819), (81910, 7998108), (98292, 6665090), (122865, 5332072), (133080, 4922791), (163820, 3999054), (196584, 3332545), (245730, 2666036), (327640, 1999527), (491460, 1333018), (666509, 982920)]