20194859520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26561}}^1$

素因数の和:26604

約数の個数: 320

約数和(自身を含む): 78258026880

約数和(自身を除く): 58063167360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 512, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1536, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2304, 2376, 2560, 2640, 2816, 2880, 2970, 3168, 3456, 3520, 3840, 3960, 4224, 4320, 4608, 4752, 5280, 5632, 5760, 5940, 6336, 6912, 7040, 7680, 7920, 8448, 8640, 9504, 10560, 11520, 11880, 12672, 13824, 14080, 15840, 16896, 17280, 19008, 21120, 23040, 23760, 25344, 26561, 28160, 31680, 34560, 38016, 42240, 47520, 50688, 53122, 63360, 69120, 76032, 79683, 84480, 95040, 106244, 126720, 132805, 152064, 159366, 190080, 212488, 239049, 253440, 265610, 292171, 318732, 380160, 398415, 424976, 478098, 531220, 584342, 637464, 717147, 760320, 796830, 849952, 876513, 956196, 1062440, 1168684, 1195245, 1274928, 1434294, 1460855, 1593660, 1699904, 1753026, 1912392, 2124880, 2337368, 2390490, 2549856, 2629539, 2868588, 2921710, 3187320, 3399808, 3506052, 3585735, 3824784, 4249760, 4382565, 4674736, 4780980, 5099712, 5259078, 5737176, 5843420, 6374640, 6799616, 7012104, 7171470, 7649568, 7888617, 8499520, 8765130, 9349472, 9561960, 10199424, 10518156, 11474352, 11686840, 12749280, 13147695, 13599232, 14024208, 14342940, 15299136, 15777234, 16999040, 17530260, 18698944, 19123920, 20398848, 21036312, 22948704, 23373680, 25498560, 26295390, 28048416, 28685880, 30598272, 31554468, 33998080, 35060520, 37397888, 38247840, 39443085, 40797696, 42072624, 45897408, 46747360, 50997120, 52590780, 56096832, 57371760, 61196544, 63108936, 67996160, 70121040, 74795776, 76495680, 78886170, 84145248, 91794816, 93494720, 101994240, 105181560, 112193664, 114743520, 122393088, 126217872, 140242080, 149591552, 152991360, 157772340, 168290496, 183589632, 186989440, 203988480, 210363120, 224387328, 229487040, 252435744, 280484160, 305982720, 315544680, 336580992, 367179264, 373978880, 420726240, 448774656, 458974080, 504871488, 560968320, 611965440, 631089360, 673161984, 747957760, 841452480, 917948160, 1009742976, 1121936640, 1262178720, 1346323968, 1682904960, 1835896320, 2019485952, 2243873280, 2524357440, 3365809920, 4038971904, 5048714880, 6731619840, 10097429760, 20194859520]

約数ペア:

[(1, 20194859520), (2, 10097429760), (3, 6731619840), (4, 5048714880), (5, 4038971904), (6, 3365809920), (8, 2524357440), (9, 2243873280), (10, 2019485952), (11, 1835896320), (12, 1682904960), (15, 1346323968), (16, 1262178720), (18, 1121936640), (20, 1009742976), (22, 917948160), (24, 841452480), (27, 747957760), (30, 673161984), (32, 631089360), (33, 611965440), (36, 560968320), (40, 504871488), (44, 458974080), (45, 448774656), (48, 420726240), (54, 373978880), (55, 367179264), (60, 336580992), (64, 315544680), (66, 305982720), (72, 280484160), (80, 252435744), (88, 229487040), (90, 224387328), (96, 210363120), (99, 203988480), (108, 186989440), (110, 183589632), (120, 168290496), (128, 157772340), (132, 152991360), (135, 149591552), (144, 140242080), (160, 126217872), (165, 122393088), (176, 114743520), (180, 112193664), (192, 105181560), (198, 101994240), (216, 93494720), (220, 91794816), (240, 84145248), (256, 78886170), (264, 76495680), (270, 74795776), (288, 70121040), (297, 67996160), (320, 63108936), (330, 61196544), (352, 57371760), (360, 56096832), (384, 52590780), (396, 50997120), (432, 46747360), (440, 45897408), (480, 42072624), (495, 40797696), (512, 39443085), (528, 38247840), (540, 37397888), (576, 35060520), (594, 33998080), (640, 31554468), (660, 30598272), (704, 28685880), (720, 28048416), (768, 26295390), (792, 25498560), (864, 23373680), (880, 22948704), (960, 21036312), (990, 20398848), (1056, 19123920), (1080, 18698944), (1152, 17530260), (1188, 16999040), (1280, 15777234), (1320, 15299136), (1408, 14342940), (1440, 14024208), (1485, 13599232), (1536, 13147695), (1584, 12749280), (1728, 11686840), (1760, 11474352), (1920, 10518156), (1980, 10199424), (2112, 9561960), (2160, 9349472), (2304, 8765130), (2376, 8499520), (2560, 7888617), (2640, 7649568), (2816, 7171470), (2880, 7012104), (2970, 6799616), (3168, 6374640), (3456, 5843420), (3520, 5737176), (3840, 5259078), (3960, 5099712), (4224, 4780980), (4320, 4674736), (4608, 4382565), (4752, 4249760), (5280, 3824784), (5632, 3585735), (5760, 3506052), (5940, 3399808), (6336, 3187320), (6912, 2921710), (7040, 2868588), (7680, 2629539), (7920, 2549856), (8448, 2390490), (8640, 2337368), (9504, 2124880), (10560, 1912392), (11520, 1753026), (11880, 1699904), (12672, 1593660), (13824, 1460855), (14080, 1434294), (15840, 1274928), (16896, 1195245), (17280, 1168684), (19008, 1062440), (21120, 956196), (23040, 876513), (23760, 849952), (25344, 796830), (26561, 760320), (28160, 717147), (31680, 637464), (34560, 584342), (38016, 531220), (42240, 478098), (47520, 424976), (50688, 398415), (53122, 380160), (63360, 318732), (69120, 292171), (76032, 265610), (79683, 253440), (84480, 239049), (95040, 212488), (106244, 190080), (126720, 159366), (132805, 152064)]