11940194560

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1499}}^1$

素因数の和:1661

約数の個数: 216

約数和(自身を含む): 33554304000

約数和(自身を除く): 21614109440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 127, 128, 140, 160, 196, 224, 245, 254, 256, 280, 320, 392, 448, 490, 508, 560, 635, 640, 784, 889, 896, 980, 1016, 1120, 1270, 1280, 1499, 1568, 1778, 1792, 1960, 2032, 2240, 2540, 2998, 3136, 3556, 3920, 4064, 4445, 4480, 5080, 5996, 6223, 6272, 7112, 7495, 7840, 8128, 8890, 8960, 10160, 10493, 11992, 12446, 12544, 14224, 14990, 15680, 16256, 17780, 20320, 20986, 23984, 24892, 28448, 29980, 31115, 31360, 32512, 35560, 40640, 41972, 47968, 49784, 52465, 56896, 59960, 62230, 62720, 71120, 73451, 81280, 83944, 95936, 99568, 104930, 113792, 119920, 124460, 142240, 146902, 162560, 167888, 190373, 191872, 199136, 209860, 227584, 239840, 248920, 284480, 293804, 335776, 367255, 380746, 383744, 398272, 419720, 479680, 497840, 568960, 587608, 671552, 734510, 761492, 796544, 839440, 951865, 959360, 995680, 1137920, 1175216, 1332611, 1343104, 1469020, 1522984, 1593088, 1678880, 1903730, 1918720, 1991360, 2350432, 2665222, 2686208, 2938040, 3045968, 3357760, 3807460, 3982720, 4700864, 5330444, 5876080, 6091936, 6663055, 6715520, 7614920, 7965440, 9328277, 9401728, 10660888, 11752160, 12183872, 13326110, 13431040, 15229840, 18656554, 18803456, 21321776, 23504320, 24367744, 26652220, 30459680, 37313108, 42643552, 46641385, 47008640, 48735488, 53304440, 60919360, 74626216, 85287104, 93282770, 94017280, 106608880, 121838720, 149252432, 170574208, 186565540, 213217760, 243677440, 298504864, 341148416, 373131080, 426435520, 597009728, 746262160, 852871040, 1194019456, 1492524320, 1705742080, 2388038912, 2985048640, 5970097280, 11940194560]

約数ペア:

[(1, 11940194560), (2, 5970097280), (4, 2985048640), (5, 2388038912), (7, 1705742080), (8, 1492524320), (10, 1194019456), (14, 852871040), (16, 746262160), (20, 597009728), (28, 426435520), (32, 373131080), (35, 341148416), (40, 298504864), (49, 243677440), (56, 213217760), (64, 186565540), (70, 170574208), (80, 149252432), (98, 121838720), (112, 106608880), (127, 94017280), (128, 93282770), (140, 85287104), (160, 74626216), (196, 60919360), (224, 53304440), (245, 48735488), (254, 47008640), (256, 46641385), (280, 42643552), (320, 37313108), (392, 30459680), (448, 26652220), (490, 24367744), (508, 23504320), (560, 21321776), (635, 18803456), (640, 18656554), (784, 15229840), (889, 13431040), (896, 13326110), (980, 12183872), (1016, 11752160), (1120, 10660888), (1270, 9401728), (1280, 9328277), (1499, 7965440), (1568, 7614920), (1778, 6715520), (1792, 6663055), (1960, 6091936), (2032, 5876080), (2240, 5330444), (2540, 4700864), (2998, 3982720), (3136, 3807460), (3556, 3357760), (3920, 3045968), (4064, 2938040), (4445, 2686208), (4480, 2665222), (5080, 2350432), (5996, 1991360), (6223, 1918720), (6272, 1903730), (7112, 1678880), (7495, 1593088), (7840, 1522984), (8128, 1469020), (8890, 1343104), (8960, 1332611), (10160, 1175216), (10493, 1137920), (11992, 995680), (12446, 959360), (12544, 951865), (14224, 839440), (14990, 796544), (15680, 761492), (16256, 734510), (17780, 671552), (20320, 587608), (20986, 568960), (23984, 497840), (24892, 479680), (28448, 419720), (29980, 398272), (31115, 383744), (31360, 380746), (32512, 367255), (35560, 335776), (40640, 293804), (41972, 284480), (47968, 248920), (49784, 239840), (52465, 227584), (56896, 209860), (59960, 199136), (62230, 191872), (62720, 190373), (71120, 167888), (73451, 162560), (81280, 146902), (83944, 142240), (95936, 124460), (99568, 119920), (104930, 113792)]