19376645120

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8863}}^1$

素因数の和:8956

約数の個数: 176

約数和(自身を含む): 53998353408

約数和(自身を除く): 34621708288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 256, 280, 305, 320, 427, 448, 488, 512, 560, 610, 640, 854, 896, 976, 1024, 1120, 1220, 1280, 1708, 1792, 1952, 2135, 2240, 2440, 2560, 3416, 3584, 3904, 4270, 4480, 4880, 5120, 6832, 7168, 7808, 8540, 8863, 8960, 9760, 13664, 15616, 17080, 17726, 17920, 19520, 27328, 31232, 34160, 35452, 35840, 39040, 44315, 54656, 62041, 62464, 68320, 70904, 78080, 88630, 109312, 124082, 136640, 141808, 156160, 177260, 218624, 248164, 273280, 283616, 310205, 312320, 354520, 437248, 496328, 540643, 546560, 567232, 620410, 709040, 992656, 1081286, 1093120, 1134464, 1240820, 1418080, 1985312, 2162572, 2186240, 2268928, 2481640, 2703215, 2836160, 3784501, 3970624, 4325144, 4537856, 4963280, 5406430, 5672320, 7569002, 7941248, 8650288, 9075712, 9926560, 10812860, 11344640, 15138004, 15882496, 17300576, 18922505, 19853120, 21625720, 22689280, 30276008, 31764992, 34601152, 37845010, 39706240, 43251440, 45378560, 60552016, 63529984, 69202304, 75690020, 79412480, 86502880, 121104032, 138404608, 151380040, 158824960, 173005760, 242208064, 276809216, 302760080, 317649920, 346011520, 484416128, 553618432, 605520160, 692023040, 968832256, 1211040320, 1384046080, 1937664512, 2422080640, 2768092160, 3875329024, 4844161280, 9688322560, 19376645120]

約数ペア:

[(1, 19376645120), (2, 9688322560), (4, 4844161280), (5, 3875329024), (7, 2768092160), (8, 2422080640), (10, 1937664512), (14, 1384046080), (16, 1211040320), (20, 968832256), (28, 692023040), (32, 605520160), (35, 553618432), (40, 484416128), (56, 346011520), (61, 317649920), (64, 302760080), (70, 276809216), (80, 242208064), (112, 173005760), (122, 158824960), (128, 151380040), (140, 138404608), (160, 121104032), (224, 86502880), (244, 79412480), (256, 75690020), (280, 69202304), (305, 63529984), (320, 60552016), (427, 45378560), (448, 43251440), (488, 39706240), (512, 37845010), (560, 34601152), (610, 31764992), (640, 30276008), (854, 22689280), (896, 21625720), (976, 19853120), (1024, 18922505), (1120, 17300576), (1220, 15882496), (1280, 15138004), (1708, 11344640), (1792, 10812860), (1952, 9926560), (2135, 9075712), (2240, 8650288), (2440, 7941248), (2560, 7569002), (3416, 5672320), (3584, 5406430), (3904, 4963280), (4270, 4537856), (4480, 4325144), (4880, 3970624), (5120, 3784501), (6832, 2836160), (7168, 2703215), (7808, 2481640), (8540, 2268928), (8863, 2186240), (8960, 2162572), (9760, 1985312), (13664, 1418080), (15616, 1240820), (17080, 1134464), (17726, 1093120), (17920, 1081286), (19520, 992656), (27328, 709040), (31232, 620410), (34160, 567232), (35452, 546560), (35840, 540643), (39040, 496328), (44315, 437248), (54656, 354520), (62041, 312320), (62464, 310205), (68320, 283616), (70904, 273280), (78080, 248164), (88630, 218624), (109312, 177260), (124082, 156160), (136640, 141808)]