19661326080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2437}}^1$

素因数の和:2663

約数の個数: 288

約数和(自身を含む): 68888752128

約数和(自身を除く): 49227426048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 191, 192, 220, 240, 256, 264, 320, 330, 352, 382, 384, 440, 480, 528, 573, 640, 660, 704, 764, 768, 880, 955, 960, 1056, 1146, 1280, 1320, 1408, 1528, 1760, 1910, 1920, 2101, 2112, 2292, 2437, 2640, 2816, 2865, 3056, 3520, 3820, 3840, 4202, 4224, 4584, 4874, 5280, 5730, 6112, 6303, 7040, 7311, 7640, 8404, 8448, 9168, 9748, 10505, 10560, 11460, 12185, 12224, 12606, 14080, 14622, 15280, 16808, 18336, 19496, 21010, 21120, 22920, 24370, 24448, 25212, 26807, 29244, 30560, 31515, 33616, 36555, 36672, 38992, 42020, 42240, 45840, 48740, 48896, 50424, 53614, 58488, 61120, 63030, 67232, 73110, 73344, 77984, 80421, 84040, 91680, 97480, 100848, 107228, 116976, 122240, 126060, 134035, 134464, 146220, 146688, 155968, 160842, 168080, 183360, 194960, 201696, 214456, 233952, 244480, 252120, 268070, 268928, 292440, 311936, 321684, 336160, 366720, 389920, 402105, 403392, 428912, 465467, 467904, 504240, 536140, 537856, 584880, 623872, 643368, 672320, 733440, 779840, 804210, 806784, 857824, 930934, 935808, 1008480, 1072280, 1169760, 1286736, 1344640, 1396401, 1559680, 1608420, 1613568, 1715648, 1861868, 1871616, 2016960, 2144560, 2327335, 2339520, 2573472, 2689280, 2792802, 3119360, 3216840, 3431296, 3723736, 4033920, 4289120, 4654670, 4679040, 5120137, 5146944, 5585604, 6433680, 6862592, 6982005, 7447472, 8067840, 8578240, 9309340, 9358080, 10240274, 10293888, 11171208, 12867360, 13964010, 14894944, 15360411, 17156480, 18618680, 20480548, 20587776, 22342416, 25600685, 25734720, 27928020, 29789888, 30720822, 34312960, 37237360, 40961096, 44684832, 51201370, 51469440, 55856040, 59579776, 61441644, 74474720, 76802055, 81922192, 89369664, 102402740, 102938880, 111712080, 119159552, 122883288, 148949440, 153604110, 163844384, 178739328, 204805480, 223424160, 245766576, 297898880, 307208220, 327688768, 357478656, 409610960, 446848320, 491533152, 595797760, 614416440, 655377536, 819221920, 893696640, 983066304, 1228832880, 1310755072, 1638443840, 1787393280, 1966132608, 2457665760, 3276887680, 3932265216, 4915331520, 6553775360, 9830663040, 19661326080]

約数ペア:

[(1, 19661326080), (2, 9830663040), (3, 6553775360), (4, 4915331520), (5, 3932265216), (6, 3276887680), (8, 2457665760), (10, 1966132608), (11, 1787393280), (12, 1638443840), (15, 1310755072), (16, 1228832880), (20, 983066304), (22, 893696640), (24, 819221920), (30, 655377536), (32, 614416440), (33, 595797760), (40, 491533152), (44, 446848320), (48, 409610960), (55, 357478656), (60, 327688768), (64, 307208220), (66, 297898880), (80, 245766576), (88, 223424160), (96, 204805480), (110, 178739328), (120, 163844384), (128, 153604110), (132, 148949440), (160, 122883288), (165, 119159552), (176, 111712080), (191, 102938880), (192, 102402740), (220, 89369664), (240, 81922192), (256, 76802055), (264, 74474720), (320, 61441644), (330, 59579776), (352, 55856040), (382, 51469440), (384, 51201370), (440, 44684832), (480, 40961096), (528, 37237360), (573, 34312960), (640, 30720822), (660, 29789888), (704, 27928020), (764, 25734720), (768, 25600685), (880, 22342416), (955, 20587776), (960, 20480548), (1056, 18618680), (1146, 17156480), (1280, 15360411), (1320, 14894944), (1408, 13964010), (1528, 12867360), (1760, 11171208), (1910, 10293888), (1920, 10240274), (2101, 9358080), (2112, 9309340), (2292, 8578240), (2437, 8067840), (2640, 7447472), (2816, 6982005), (2865, 6862592), (3056, 6433680), (3520, 5585604), (3820, 5146944), (3840, 5120137), (4202, 4679040), (4224, 4654670), (4584, 4289120), (4874, 4033920), (5280, 3723736), (5730, 3431296), (6112, 3216840), (6303, 3119360), (7040, 2792802), (7311, 2689280), (7640, 2573472), (8404, 2339520), (8448, 2327335), (9168, 2144560), (9748, 2016960), (10505, 1871616), (10560, 1861868), (11460, 1715648), (12185, 1613568), (12224, 1608420), (12606, 1559680), (14080, 1396401), (14622, 1344640), (15280, 1286736), (16808, 1169760), (18336, 1072280), (19496, 1008480), (21010, 935808), (21120, 930934), (22920, 857824), (24370, 806784), (24448, 804210), (25212, 779840), (26807, 733440), (29244, 672320), (30560, 643368), (31515, 623872), (33616, 584880), (36555, 537856), (36672, 536140), (38992, 504240), (42020, 467904), (42240, 465467), (45840, 428912), (48740, 403392), (48896, 402105), (50424, 389920), (53614, 366720), (58488, 336160), (61120, 321684), (63030, 311936), (67232, 292440), (73110, 268928), (73344, 268070), (77984, 252120), (80421, 244480), (84040, 233952), (91680, 214456), (97480, 201696), (100848, 194960), (107228, 183360), (116976, 168080), (122240, 160842), (126060, 155968), (134035, 146688), (134464, 146220)]