20960239104

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:668

約数の個数: 480

約数和(自身を含む): 73568791296

約数和(自身を除く): 52608552192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 64, 72, 81, 82, 84, 96, 108, 112, 123, 126, 128, 144, 162, 164, 168, 189, 192, 216, 224, 243, 246, 252, 256, 287, 288, 324, 328, 336, 369, 378, 384, 432, 448, 486, 492, 504, 512, 567, 574, 576, 587, 648, 656, 672, 738, 756, 768, 861, 864, 896, 972, 984, 1008, 1107, 1134, 1148, 1152, 1174, 1296, 1312, 1344, 1476, 1512, 1536, 1701, 1722, 1728, 1761, 1792, 1944, 1968, 2016, 2214, 2268, 2296, 2304, 2348, 2583, 2592, 2624, 2688, 2952, 3024, 3321, 3402, 3444, 3456, 3522, 3584, 3888, 3936, 4032, 4109, 4428, 4536, 4592, 4608, 4696, 5166, 5184, 5248, 5283, 5376, 5904, 6048, 6642, 6804, 6888, 6912, 7044, 7749, 7776, 7872, 8064, 8218, 8856, 9072, 9184, 9392, 9963, 10332, 10368, 10496, 10566, 10752, 11808, 12096, 12327, 13284, 13608, 13776, 13824, 14088, 15498, 15552, 15744, 15849, 16128, 16436, 17712, 18144, 18368, 18784, 19926, 20664, 20736, 20992, 21132, 23247, 23616, 24067, 24192, 24654, 26568, 27216, 27552, 28176, 30996, 31104, 31488, 31698, 32256, 32872, 35424, 36288, 36736, 36981, 37568, 39852, 41328, 41472, 42264, 46494, 47232, 47547, 48134, 48384, 49308, 53136, 54432, 55104, 56352, 61992, 62208, 62976, 63396, 65744, 69741, 70848, 72201, 72576, 73472, 73962, 75136, 79704, 82656, 84528, 92988, 94464, 95094, 96268, 96768, 98616, 106272, 108864, 110208, 110943, 112704, 123984, 124416, 126792, 131488, 139482, 141696, 142641, 144402, 145152, 146944, 147924, 150272, 159408, 165312, 168469, 169056, 185976, 188928, 190188, 192536, 197232, 212544, 216603, 217728, 220416, 221886, 225408, 247968, 253584, 262976, 278964, 283392, 285282, 288804, 290304, 295848, 300544, 318816, 330624, 332829, 336938, 338112, 371952, 380376, 385072, 394464, 425088, 433206, 435456, 440832, 443772, 450816, 495936, 505407, 507168, 525952, 557928, 566784, 570564, 577608, 591696, 637632, 649809, 661248, 665658, 673876, 676224, 743904, 760752, 770144, 788928, 850176, 866412, 870912, 887544, 901632, 991872, 998487, 1010814, 1014336, 1051904, 1115856, 1141128, 1155216, 1183392, 1275264, 1299618, 1322496, 1331316, 1347752, 1352448, 1487808, 1516221, 1521504, 1540288, 1577856, 1700352, 1732824, 1775088, 1949427, 1983744, 1996974, 2021628, 2028672, 2103808, 2231712, 2282256, 2310432, 2366784, 2550528, 2599236, 2662632, 2695504, 2704896, 2975616, 3032442, 3043008, 3080576, 3155712, 3465648, 3550176, 3898854, 3967488, 3993948, 4043256, 4057344, 4463424, 4548663, 4564512, 4620864, 4733568, 5101056, 5198472, 5325264, 5391008, 5848281, 5951232, 6064884, 6086016, 6161152, 6311424, 6931296, 7100352, 7797708, 7987896, 8086512, 8114688, 8926848, 9097326, 9129024, 9241728, 9467136, 10396944, 10650528, 10782016, 11696562, 11902464, 12129768, 12172032, 12322304, 13645989, 13862592, 14200704, 15595416, 15975792, 16173024, 17853696, 18194652, 18258048, 18483456, 18934272, 20793888, 21301056, 21564032, 23393124, 24259536, 24344064, 27291978, 27725184, 28401408, 31190832, 31951584, 32346048, 35707392, 36389304, 36516096, 36966912, 40937967, 41587776, 42602112, 43128064, 46786248, 48519072, 54583956, 55450368, 56802816, 62381664, 63903168, 64692096, 72778608, 73032192, 81875934, 83175552, 85204224, 86256128, 93572496, 97038144, 109167912, 110900736, 124763328, 127806336, 129384192, 145557216, 163751868, 166351104, 170408448, 187144992, 194076288, 218335824, 249526656, 255612672, 258768384, 291114432, 327503736, 332702208, 374289984, 388152576, 436671648, 499053312, 511225344, 582228864, 655007472, 748579968, 776305152, 873343296, 998106624, 1164457728, 1310014944, 1497159936, 1746686592, 2328915456, 2620029888, 2994319872, 3493373184, 5240059776, 6986746368, 10480119552, 20960239104]

約数ペア:

[(1, 20960239104), (2, 10480119552), (3, 6986746368), (4, 5240059776), (6, 3493373184), (7, 2994319872), (8, 2620029888), (9, 2328915456), (12, 1746686592), (14, 1497159936), (16, 1310014944), (18, 1164457728), (21, 998106624), (24, 873343296), (27, 776305152), (28, 748579968), (32, 655007472), (36, 582228864), (41, 511225344), (42, 499053312), (48, 436671648), (54, 388152576), (56, 374289984), (63, 332702208), (64, 327503736), (72, 291114432), (81, 258768384), (82, 255612672), (84, 249526656), (96, 218335824), (108, 194076288), (112, 187144992), (123, 170408448), (126, 166351104), (128, 163751868), (144, 145557216), (162, 129384192), (164, 127806336), (168, 124763328), (189, 110900736), (192, 109167912), (216, 97038144), (224, 93572496), (243, 86256128), (246, 85204224), (252, 83175552), (256, 81875934), (287, 73032192), (288, 72778608), (324, 64692096), (328, 63903168), (336, 62381664), (369, 56802816), (378, 55450368), (384, 54583956), (432, 48519072), (448, 46786248), (486, 43128064), (492, 42602112), (504, 41587776), (512, 40937967), (567, 36966912), (574, 36516096), (576, 36389304), (587, 35707392), (648, 32346048), (656, 31951584), (672, 31190832), (738, 28401408), (756, 27725184), (768, 27291978), (861, 24344064), (864, 24259536), (896, 23393124), (972, 21564032), (984, 21301056), (1008, 20793888), (1107, 18934272), (1134, 18483456), (1148, 18258048), (1152, 18194652), (1174, 17853696), (1296, 16173024), (1312, 15975792), (1344, 15595416), (1476, 14200704), (1512, 13862592), (1536, 13645989), (1701, 12322304), (1722, 12172032), (1728, 12129768), (1761, 11902464), (1792, 11696562), (1944, 10782016), (1968, 10650528), (2016, 10396944), (2214, 9467136), (2268, 9241728), (2296, 9129024), (2304, 9097326), (2348, 8926848), (2583, 8114688), (2592, 8086512), (2624, 7987896), (2688, 7797708), (2952, 7100352), (3024, 6931296), (3321, 6311424), (3402, 6161152), (3444, 6086016), (3456, 6064884), (3522, 5951232), (3584, 5848281), (3888, 5391008), (3936, 5325264), (4032, 5198472), (4109, 5101056), (4428, 4733568), (4536, 4620864), (4592, 4564512), (4608, 4548663), (4696, 4463424), (5166, 4057344), (5184, 4043256), (5248, 3993948), (5283, 3967488), (5376, 3898854), (5904, 3550176), (6048, 3465648), (6642, 3155712), (6804, 3080576), (6888, 3043008), (6912, 3032442), (7044, 2975616), (7749, 2704896), (7776, 2695504), (7872, 2662632), (8064, 2599236), (8218, 2550528), (8856, 2366784), (9072, 2310432), (9184, 2282256), (9392, 2231712), (9963, 2103808), (10332, 2028672), (10368, 2021628), (10496, 1996974), (10566, 1983744), (10752, 1949427), (11808, 1775088), (12096, 1732824), (12327, 1700352), (13284, 1577856), (13608, 1540288), (13776, 1521504), (13824, 1516221), (14088, 1487808), (15498, 1352448), (15552, 1347752), (15744, 1331316), (15849, 1322496), (16128, 1299618), (16436, 1275264), (17712, 1183392), (18144, 1155216), (18368, 1141128), (18784, 1115856), (19926, 1051904), (20664, 1014336), (20736, 1010814), (20992, 998487), (21132, 991872), (23247, 901632), (23616, 887544), (24067, 870912), (24192, 866412), (24654, 850176), (26568, 788928), (27216, 770144), (27552, 760752), (28176, 743904), (30996, 676224), (31104, 673876), (31488, 665658), (31698, 661248), (32256, 649809), (32872, 637632), (35424, 591696), (36288, 577608), (36736, 570564), (36981, 566784), (37568, 557928), (39852, 525952), (41328, 507168), (41472, 505407), (42264, 495936), (46494, 450816), (47232, 443772), (47547, 440832), (48134, 435456), (48384, 433206), (49308, 425088), (53136, 394464), (54432, 385072), (55104, 380376), (56352, 371952), (61992, 338112), (62208, 336938), (62976, 332829), (63396, 330624), (65744, 318816), (69741, 300544), (70848, 295848), (72201, 290304), (72576, 288804), (73472, 285282), (73962, 283392), (75136, 278964), (79704, 262976), (82656, 253584), (84528, 247968), (92988, 225408), (94464, 221886), (95094, 220416), (96268, 217728), (96768, 216603), (98616, 212544), (106272, 197232), (108864, 192536), (110208, 190188), (110943, 188928), (112704, 185976), (123984, 169056), (124416, 168469), (126792, 165312), (131488, 159408), (139482, 150272), (141696, 147924), (142641, 146944), (144402, 145152)]