18117290880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241951}}^1$

素因数の和:241989

約数の個数: 192

約数和(自身を含む): 67373953920

約数和(自身を除く): 49256663040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 74880, 241951, 483902, 725853, 967804, 1209755, 1451706, 1935608, 2177559, 2419510, 2903412, 3145363, 3629265, 3871216, 4355118, 4839020, 5806824, 6290726, 7258530, 7742432, 8710236, 9436089, 9678040, 10887795, 11613648, 12581452, 14517060, 15484864, 15726815, 17420472, 18872178, 19356080, 21775590, 23227296, 25162904, 28308267, 29034120, 30969728, 31453630, 34840944, 37744356, 38712160, 43551180, 46454592, 47180445, 50325808, 56616534, 58068240, 62907260, 69681888, 75488712, 77424320, 87102360, 92909184, 94360890, 100651616, 113233068, 116136480, 125814520, 139363776, 141541335, 150977424, 154848640, 174204720, 188721780, 201303232, 226466136, 232272960, 251629040, 278727552, 283082670, 301954848, 348409440, 377443560, 402606464, 452932272, 464545920, 503258080, 566165340, 603909696, 696818880, 754887120, 905864544, 1006516160, 1132330680, 1207819392, 1393637760, 1509774240, 1811729088, 2013032320, 2264661360, 3019548480, 3623458176, 4529322720, 6039096960, 9058645440, 18117290880]

約数ペア:

[(1, 18117290880), (2, 9058645440), (3, 6039096960), (4, 4529322720), (5, 3623458176), (6, 3019548480), (8, 2264661360), (9, 2013032320), (10, 1811729088), (12, 1509774240), (13, 1393637760), (15, 1207819392), (16, 1132330680), (18, 1006516160), (20, 905864544), (24, 754887120), (26, 696818880), (30, 603909696), (32, 566165340), (36, 503258080), (39, 464545920), (40, 452932272), (45, 402606464), (48, 377443560), (52, 348409440), (60, 301954848), (64, 283082670), (65, 278727552), (72, 251629040), (78, 232272960), (80, 226466136), (90, 201303232), (96, 188721780), (104, 174204720), (117, 154848640), (120, 150977424), (128, 141541335), (130, 139363776), (144, 125814520), (156, 116136480), (160, 113233068), (180, 100651616), (192, 94360890), (195, 92909184), (208, 87102360), (234, 77424320), (240, 75488712), (260, 69681888), (288, 62907260), (312, 58068240), (320, 56616534), (360, 50325808), (384, 47180445), (390, 46454592), (416, 43551180), (468, 38712160), (480, 37744356), (520, 34840944), (576, 31453630), (585, 30969728), (624, 29034120), (640, 28308267), (720, 25162904), (780, 23227296), (832, 21775590), (936, 19356080), (960, 18872178), (1040, 17420472), (1152, 15726815), (1170, 15484864), (1248, 14517060), (1440, 12581452), (1560, 11613648), (1664, 10887795), (1872, 9678040), (1920, 9436089), (2080, 8710236), (2340, 7742432), (2496, 7258530), (2880, 6290726), (3120, 5806824), (3744, 4839020), (4160, 4355118), (4680, 3871216), (4992, 3629265), (5760, 3145363), (6240, 2903412), (7488, 2419510), (8320, 2177559), (9360, 1935608), (12480, 1451706), (14976, 1209755), (18720, 967804), (24960, 725853), (37440, 483902), (74880, 241951)]