13811275520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2391

約数の個数: 288

約数和(自身を含む): 40830289920

約数和(自身を除く): 27019014400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 32, 35, 40, 46, 56, 58, 64, 70, 80, 92, 112, 115, 116, 128, 140, 145, 160, 161, 184, 203, 224, 230, 232, 256, 280, 290, 320, 322, 368, 406, 448, 460, 464, 560, 580, 640, 644, 667, 736, 805, 812, 896, 920, 928, 1015, 1120, 1160, 1280, 1288, 1334, 1472, 1610, 1624, 1792, 1840, 1856, 2030, 2240, 2311, 2320, 2576, 2668, 2944, 3220, 3248, 3335, 3680, 3712, 4060, 4480, 4622, 4640, 4669, 5152, 5336, 5888, 6440, 6496, 6670, 7360, 7424, 8120, 8960, 9244, 9280, 9338, 10304, 10672, 11555, 12880, 12992, 13340, 14720, 16177, 16240, 18488, 18560, 18676, 20608, 21344, 23110, 23345, 25760, 25984, 26680, 29440, 32354, 32480, 36976, 37120, 37352, 41216, 42688, 46220, 46690, 51520, 51968, 53153, 53360, 64708, 64960, 67019, 73952, 74704, 80885, 85376, 92440, 93380, 103040, 106306, 106720, 129416, 129920, 134038, 147904, 149408, 161770, 170752, 184880, 186760, 206080, 212612, 213440, 258832, 259840, 265765, 268076, 295808, 298816, 323540, 335095, 369760, 372071, 373520, 425224, 426880, 469133, 517664, 531530, 536152, 591616, 597632, 647080, 670190, 739520, 744142, 747040, 850448, 853760, 938266, 1035328, 1063060, 1072304, 1195264, 1294160, 1340380, 1479040, 1488284, 1494080, 1541437, 1700896, 1860355, 1876532, 2070656, 2126120, 2144608, 2345665, 2588320, 2680760, 2958080, 2976568, 2988160, 3082874, 3401792, 3720710, 3753064, 4141312, 4252240, 4289216, 4691330, 5176640, 5361520, 5953136, 5976320, 6165748, 6803584, 7441420, 7506128, 7707185, 8504480, 8578432, 9382660, 10353280, 10723040, 10790059, 11906272, 12331496, 13607168, 14882840, 15012256, 15414370, 17008960, 17156864, 18765320, 20706560, 21446080, 21580118, 23812544, 24662992, 29765680, 30024512, 30828740, 34017920, 37530640, 42892160, 43160236, 47625088, 49325984, 53950295, 59531360, 60049024, 61657480, 68035840, 75061280, 85784320, 86320472, 95250176, 98651968, 107900590, 119062720, 120098048, 123314960, 150122560, 172640944, 197303936, 215801180, 238125440, 246629920, 300245120, 345281888, 394607872, 431602360, 476250880, 493259840, 600490240, 690563776, 863204720, 986519680, 1381127552, 1726409440, 1973039360, 2762255104, 3452818880, 6905637760, 13811275520]

約数ペア:

[(1, 13811275520), (2, 6905637760), (4, 3452818880), (5, 2762255104), (7, 1973039360), (8, 1726409440), (10, 1381127552), (14, 986519680), (16, 863204720), (20, 690563776), (23, 600490240), (28, 493259840), (29, 476250880), (32, 431602360), (35, 394607872), (40, 345281888), (46, 300245120), (56, 246629920), (58, 238125440), (64, 215801180), (70, 197303936), (80, 172640944), (92, 150122560), (112, 123314960), (115, 120098048), (116, 119062720), (128, 107900590), (140, 98651968), (145, 95250176), (160, 86320472), (161, 85784320), (184, 75061280), (203, 68035840), (224, 61657480), (230, 60049024), (232, 59531360), (256, 53950295), (280, 49325984), (290, 47625088), (320, 43160236), (322, 42892160), (368, 37530640), (406, 34017920), (448, 30828740), (460, 30024512), (464, 29765680), (560, 24662992), (580, 23812544), (640, 21580118), (644, 21446080), (667, 20706560), (736, 18765320), (805, 17156864), (812, 17008960), (896, 15414370), (920, 15012256), (928, 14882840), (1015, 13607168), (1120, 12331496), (1160, 11906272), (1280, 10790059), (1288, 10723040), (1334, 10353280), (1472, 9382660), (1610, 8578432), (1624, 8504480), (1792, 7707185), (1840, 7506128), (1856, 7441420), (2030, 6803584), (2240, 6165748), (2311, 5976320), (2320, 5953136), (2576, 5361520), (2668, 5176640), (2944, 4691330), (3220, 4289216), (3248, 4252240), (3335, 4141312), (3680, 3753064), (3712, 3720710), (4060, 3401792), (4480, 3082874), (4622, 2988160), (4640, 2976568), (4669, 2958080), (5152, 2680760), (5336, 2588320), (5888, 2345665), (6440, 2144608), (6496, 2126120), (6670, 2070656), (7360, 1876532), (7424, 1860355), (8120, 1700896), (8960, 1541437), (9244, 1494080), (9280, 1488284), (9338, 1479040), (10304, 1340380), (10672, 1294160), (11555, 1195264), (12880, 1072304), (12992, 1063060), (13340, 1035328), (14720, 938266), (16177, 853760), (16240, 850448), (18488, 747040), (18560, 744142), (18676, 739520), (20608, 670190), (21344, 647080), (23110, 597632), (23345, 591616), (25760, 536152), (25984, 531530), (26680, 517664), (29440, 469133), (32354, 426880), (32480, 425224), (36976, 373520), (37120, 372071), (37352, 369760), (41216, 335095), (42688, 323540), (46220, 298816), (46690, 295808), (51520, 268076), (51968, 265765), (53153, 259840), (53360, 258832), (64708, 213440), (64960, 212612), (67019, 206080), (73952, 186760), (74704, 184880), (80885, 170752), (85376, 161770), (92440, 149408), (93380, 147904), (103040, 134038), (106306, 129920), (106720, 129416)]