66892800

素因数分解:

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

素因数の和:113

約数の個数: 264

約数和(自身を含む): 241644256

約数和(自身を除く): 174751456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 67, 75, 78, 80, 96, 100, 104, 120, 128, 130, 134, 150, 156, 160, 192, 195, 200, 201, 208, 240, 256, 260, 268, 300, 312, 320, 325, 335, 384, 390, 400, 402, 416, 480, 512, 520, 536, 600, 624, 640, 650, 670, 768, 780, 800, 804, 832, 871, 960, 975, 1005, 1024, 1040, 1072, 1200, 1248, 1280, 1300, 1340, 1536, 1560, 1600, 1608, 1664, 1675, 1742, 1920, 1950, 2010, 2080, 2144, 2400, 2496, 2560, 2600, 2613, 2680, 3072, 3120, 3200, 3216, 3328, 3350, 3484, 3840, 3900, 4020, 4160, 4288, 4355, 4800, 4992, 5025, 5120, 5200, 5226, 5360, 6240, 6400, 6432, 6656, 6700, 6968, 7680, 7800, 8040, 8320, 8576, 8710, 9600, 9984, 10050, 10400, 10452, 10720, 12480, 12800, 12864, 13065, 13312, 13400, 13936, 15360, 15600, 16080, 16640, 17152, 17420, 19200, 19968, 20100, 20800, 20904, 21440, 21775, 24960, 25600, 25728, 26130, 26800, 27872, 31200, 32160, 33280, 34304, 34840, 38400, 39936, 40200, 41600, 41808, 42880, 43550, 49920, 51456, 52260, 53600, 55744, 62400, 64320, 65325, 66560, 68608, 69680, 76800, 80400, 83200, 83616, 85760, 87100, 99840, 102912, 104520, 107200, 111488, 124800, 128640, 130650, 139360, 160800, 166400, 167232, 171520, 174200, 199680, 205824, 209040, 214400, 222976, 249600, 257280, 261300, 278720, 321600, 332800, 334464, 343040, 348400, 418080, 428800, 445952, 499200, 514560, 522600, 557440, 643200, 668928, 696800, 836160, 857600, 891904, 998400, 1029120, 1045200, 1114880, 1286400, 1337856, 1393600, 1672320, 1715200, 2090400, 2229760, 2572800, 2675712, 2787200, 3344640, 4180800, 4459520, 5145600, 5574400, 6689280, 8361600, 11148800, 13378560, 16723200, 22297600, 33446400, 66892800]

約数ペア:

[(1, 66892800), (2, 33446400), (3, 22297600), (4, 16723200), (5, 13378560), (6, 11148800), (8, 8361600), (10, 6689280), (12, 5574400), (13, 5145600), (15, 4459520), (16, 4180800), (20, 3344640), (24, 2787200), (25, 2675712), (26, 2572800), (30, 2229760), (32, 2090400), (39, 1715200), (40, 1672320), (48, 1393600), (50, 1337856), (52, 1286400), (60, 1114880), (64, 1045200), (65, 1029120), (67, 998400), (75, 891904), (78, 857600), (80, 836160), (96, 696800), (100, 668928), (104, 643200), (120, 557440), (128, 522600), (130, 514560), (134, 499200), (150, 445952), (156, 428800), (160, 418080), (192, 348400), (195, 343040), (200, 334464), (201, 332800), (208, 321600), (240, 278720), (256, 261300), (260, 257280), (268, 249600), (300, 222976), (312, 214400), (320, 209040), (325, 205824), (335, 199680), (384, 174200), (390, 171520), (400, 167232), (402, 166400), (416, 160800), (480, 139360), (512, 130650), (520, 128640), (536, 124800), (600, 111488), (624, 107200), (640, 104520), (650, 102912), (670, 99840), (768, 87100), (780, 85760), (800, 83616), (804, 83200), (832, 80400), (871, 76800), (960, 69680), (975, 68608), (1005, 66560), (1024, 65325), (1040, 64320), (1072, 62400), (1200, 55744), (1248, 53600), (1280, 52260), (1300, 51456), (1340, 49920), (1536, 43550), (1560, 42880), (1600, 41808), (1608, 41600), (1664, 40200), (1675, 39936), (1742, 38400), (1920, 34840), (1950, 34304), (2010, 33280), (2080, 32160), (2144, 31200), (2400, 27872), (2496, 26800), (2560, 26130), (2600, 25728), (2613, 25600), (2680, 24960), (3072, 21775), (3120, 21440), (3200, 20904), (3216, 20800), (3328, 20100), (3350, 19968), (3484, 19200), (3840, 17420), (3900, 17152), (4020, 16640), (4160, 16080), (4288, 15600), (4355, 15360), (4800, 13936), (4992, 13400), (5025, 13312), (5120, 13065), (5200, 12864), (5226, 12800), (5360, 12480), (6240, 10720), (6400, 10452), (6432, 10400), (6656, 10050), (6700, 9984), (6968, 9600), (7680, 8710), (7800, 8576), (8040, 8320)]