20694610944

素因数分解:

$2^{10}\times 3^5\times 7^1\times {\mathrm{109}}^2$

素因数の和:260

約数の個数: 396

約数和(自身を含む): 71476720224

約数和(自身を除く): 50782109280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 109, 112, 126, 128, 144, 162, 168, 189, 192, 216, 218, 224, 243, 252, 256, 288, 324, 327, 336, 378, 384, 432, 436, 448, 486, 504, 512, 567, 576, 648, 654, 672, 756, 763, 768, 864, 872, 896, 972, 981, 1008, 1024, 1134, 1152, 1296, 1308, 1344, 1512, 1526, 1536, 1701, 1728, 1744, 1792, 1944, 1962, 2016, 2268, 2289, 2304, 2592, 2616, 2688, 2943, 3024, 3052, 3072, 3402, 3456, 3488, 3584, 3888, 3924, 4032, 4536, 4578, 4608, 5184, 5232, 5376, 5886, 6048, 6104, 6804, 6867, 6912, 6976, 7168, 7776, 7848, 8064, 8829, 9072, 9156, 9216, 10368, 10464, 10752, 11772, 11881, 12096, 12208, 13608, 13734, 13824, 13952, 15552, 15696, 16128, 17658, 18144, 18312, 20601, 20736, 20928, 21504, 23544, 23762, 24192, 24416, 26487, 27216, 27468, 27648, 27904, 31104, 31392, 32256, 35316, 35643, 36288, 36624, 41202, 41472, 41856, 47088, 47524, 48384, 48832, 52974, 54432, 54936, 55808, 61803, 62208, 62784, 64512, 70632, 71286, 72576, 73248, 82404, 82944, 83167, 83712, 94176, 95048, 96768, 97664, 105948, 106929, 108864, 109872, 111616, 123606, 124416, 125568, 141264, 142572, 145152, 146496, 164808, 166334, 167424, 185409, 188352, 190096, 193536, 195328, 211896, 213858, 217728, 219744, 247212, 248832, 249501, 251136, 282528, 285144, 290304, 292992, 320787, 329616, 332668, 334848, 370818, 376704, 380192, 390656, 423792, 427716, 435456, 439488, 494424, 499002, 502272, 565056, 570288, 580608, 585984, 641574, 659232, 665336, 741636, 748503, 753408, 760384, 781312, 847584, 855432, 870912, 878976, 962361, 988848, 998004, 1004544, 1130112, 1140576, 1171968, 1283148, 1318464, 1330672, 1483272, 1497006, 1506816, 1520768, 1695168, 1710864, 1741824, 1757952, 1924722, 1977696, 1996008, 2245509, 2260224, 2281152, 2343936, 2566296, 2636928, 2661344, 2887083, 2966544, 2994012, 3013632, 3041536, 3390336, 3421728, 3515904, 3849444, 3955392, 3992016, 4491018, 4520448, 4562304, 5132592, 5273856, 5322688, 5774166, 5933088, 5988024, 6083072, 6736527, 6780672, 6843456, 7031808, 7698888, 7910784, 7984032, 8982036, 9040896, 9124608, 10265184, 10547712, 10645376, 11548332, 11866176, 11976048, 12166144, 13473054, 13561344, 13686912, 15397776, 15821568, 15968064, 17964072, 18249216, 20209581, 20530368, 21095424, 21290752, 23096664, 23732352, 23952096, 26946108, 27122688, 27373824, 30795552, 31643136, 31936128, 35928144, 36498432, 40419162, 41060736, 42581504, 46193328, 47464704, 47904192, 53892216, 54747648, 61591104, 63286272, 63872256, 71856288, 80838324, 82121472, 85163008, 92386656, 94929408, 95808384, 107784432, 109495296, 123182208, 127744512, 143712576, 161676648, 164242944, 184773312, 189858816, 191616768, 215568864, 246364416, 255489024, 287425152, 323353296, 328485888, 369546624, 383233536, 431137728, 492728832, 574850304, 646706592, 739093248, 766467072, 862275456, 985457664, 1149700608, 1293413184, 1478186496, 1724550912, 2299401216, 2586826368, 2956372992, 3449101824, 5173652736, 6898203648, 10347305472, 20694610944]

約数ペア:

[(1, 20694610944), (2, 10347305472), (3, 6898203648), (4, 5173652736), (6, 3449101824), (7, 2956372992), (8, 2586826368), (9, 2299401216), (12, 1724550912), (14, 1478186496), (16, 1293413184), (18, 1149700608), (21, 985457664), (24, 862275456), (27, 766467072), (28, 739093248), (32, 646706592), (36, 574850304), (42, 492728832), (48, 431137728), (54, 383233536), (56, 369546624), (63, 328485888), (64, 323353296), (72, 287425152), (81, 255489024), (84, 246364416), (96, 215568864), (108, 191616768), (109, 189858816), (112, 184773312), (126, 164242944), (128, 161676648), (144, 143712576), (162, 127744512), (168, 123182208), (189, 109495296), (192, 107784432), (216, 95808384), (218, 94929408), (224, 92386656), (243, 85163008), (252, 82121472), (256, 80838324), (288, 71856288), (324, 63872256), (327, 63286272), (336, 61591104), (378, 54747648), (384, 53892216), (432, 47904192), (436, 47464704), (448, 46193328), (486, 42581504), (504, 41060736), (512, 40419162), (567, 36498432), (576, 35928144), (648, 31936128), (654, 31643136), (672, 30795552), (756, 27373824), (763, 27122688), (768, 26946108), (864, 23952096), (872, 23732352), (896, 23096664), (972, 21290752), (981, 21095424), (1008, 20530368), (1024, 20209581), (1134, 18249216), (1152, 17964072), (1296, 15968064), (1308, 15821568), (1344, 15397776), (1512, 13686912), (1526, 13561344), (1536, 13473054), (1701, 12166144), (1728, 11976048), (1744, 11866176), (1792, 11548332), (1944, 10645376), (1962, 10547712), (2016, 10265184), (2268, 9124608), (2289, 9040896), (2304, 8982036), (2592, 7984032), (2616, 7910784), (2688, 7698888), (2943, 7031808), (3024, 6843456), (3052, 6780672), (3072, 6736527), (3402, 6083072), (3456, 5988024), (3488, 5933088), (3584, 5774166), (3888, 5322688), (3924, 5273856), (4032, 5132592), (4536, 4562304), (4578, 4520448), (4608, 4491018), (5184, 3992016), (5232, 3955392), (5376, 3849444), (5886, 3515904), (6048, 3421728), (6104, 3390336), (6804, 3041536), (6867, 3013632), (6912, 2994012), (6976, 2966544), (7168, 2887083), (7776, 2661344), (7848, 2636928), (8064, 2566296), (8829, 2343936), (9072, 2281152), (9156, 2260224), (9216, 2245509), (10368, 1996008), (10464, 1977696), (10752, 1924722), (11772, 1757952), (11881, 1741824), (12096, 1710864), (12208, 1695168), (13608, 1520768), (13734, 1506816), (13824, 1497006), (13952, 1483272), (15552, 1330672), (15696, 1318464), (16128, 1283148), (17658, 1171968), (18144, 1140576), (18312, 1130112), (20601, 1004544), (20736, 998004), (20928, 988848), (21504, 962361), (23544, 878976), (23762, 870912), (24192, 855432), (24416, 847584), (26487, 781312), (27216, 760384), (27468, 753408), (27648, 748503), (27904, 741636), (31104, 665336), (31392, 659232), (32256, 641574), (35316, 585984), (35643, 580608), (36288, 570288), (36624, 565056), (41202, 502272), (41472, 499002), (41856, 494424), (47088, 439488), (47524, 435456), (48384, 427716), (48832, 423792), (52974, 390656), (54432, 380192), (54936, 376704), (55808, 370818), (61803, 334848), (62208, 332668), (62784, 329616), (64512, 320787), (70632, 292992), (71286, 290304), (72576, 285144), (73248, 282528), (82404, 251136), (82944, 249501), (83167, 248832), (83712, 247212), (94176, 219744), (95048, 217728), (96768, 213858), (97664, 211896), (105948, 195328), (106929, 193536), (108864, 190096), (109872, 188352), (111616, 185409), (123606, 167424), (124416, 166334), (125568, 164808), (141264, 146496), (142572, 145152)]