13378560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 176

約数和(自身を含む): 46769856

約数和(自身を除く): 33391296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 67, 78, 80, 96, 104, 120, 128, 130, 134, 156, 160, 192, 195, 201, 208, 240, 256, 260, 268, 312, 320, 335, 384, 390, 402, 416, 480, 512, 520, 536, 624, 640, 670, 768, 780, 804, 832, 871, 960, 1005, 1024, 1040, 1072, 1248, 1280, 1340, 1536, 1560, 1608, 1664, 1742, 1920, 2010, 2080, 2144, 2496, 2560, 2613, 2680, 3072, 3120, 3216, 3328, 3484, 3840, 4020, 4160, 4288, 4355, 4992, 5120, 5226, 5360, 6240, 6432, 6656, 6968, 7680, 8040, 8320, 8576, 8710, 9984, 10452, 10720, 12480, 12864, 13065, 13312, 13936, 15360, 16080, 16640, 17152, 17420, 19968, 20904, 21440, 24960, 25728, 26130, 27872, 32160, 33280, 34304, 34840, 39936, 41808, 42880, 49920, 51456, 52260, 55744, 64320, 66560, 68608, 69680, 83616, 85760, 99840, 102912, 104520, 111488, 128640, 139360, 167232, 171520, 199680, 205824, 209040, 222976, 257280, 278720, 334464, 343040, 418080, 445952, 514560, 557440, 668928, 836160, 891904, 1029120, 1114880, 1337856, 1672320, 2229760, 2675712, 3344640, 4459520, 6689280, 13378560]

約数ペア:

[(1, 13378560), (2, 6689280), (3, 4459520), (4, 3344640), (5, 2675712), (6, 2229760), (8, 1672320), (10, 1337856), (12, 1114880), (13, 1029120), (15, 891904), (16, 836160), (20, 668928), (24, 557440), (26, 514560), (30, 445952), (32, 418080), (39, 343040), (40, 334464), (48, 278720), (52, 257280), (60, 222976), (64, 209040), (65, 205824), (67, 199680), (78, 171520), (80, 167232), (96, 139360), (104, 128640), (120, 111488), (128, 104520), (130, 102912), (134, 99840), (156, 85760), (160, 83616), (192, 69680), (195, 68608), (201, 66560), (208, 64320), (240, 55744), (256, 52260), (260, 51456), (268, 49920), (312, 42880), (320, 41808), (335, 39936), (384, 34840), (390, 34304), (402, 33280), (416, 32160), (480, 27872), (512, 26130), (520, 25728), (536, 24960), (624, 21440), (640, 20904), (670, 19968), (768, 17420), (780, 17152), (804, 16640), (832, 16080), (871, 15360), (960, 13936), (1005, 13312), (1024, 13065), (1040, 12864), (1072, 12480), (1248, 10720), (1280, 10452), (1340, 9984), (1536, 8710), (1560, 8576), (1608, 8320), (1664, 8040), (1742, 7680), (1920, 6968), (2010, 6656), (2080, 6432), (2144, 6240), (2496, 5360), (2560, 5226), (2613, 5120), (2680, 4992), (3072, 4355), (3120, 4288), (3216, 4160), (3328, 4020), (3484, 3840)]