254192640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 352

約数和(自身を含む): 935397120

約数和(自身を除く): 681204480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 67, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 134, 152, 156, 160, 190, 192, 195, 201, 208, 228, 240, 247, 256, 260, 268, 285, 304, 312, 320, 335, 380, 384, 390, 402, 416, 456, 480, 494, 512, 520, 536, 570, 608, 624, 640, 670, 741, 760, 768, 780, 804, 832, 871, 912, 960, 988, 1005, 1024, 1040, 1072, 1140, 1216, 1235, 1248, 1273, 1280, 1340, 1482, 1520, 1536, 1560, 1608, 1664, 1742, 1824, 1920, 1976, 2010, 2080, 2144, 2280, 2432, 2470, 2496, 2546, 2560, 2613, 2680, 2964, 3040, 3072, 3120, 3216, 3328, 3484, 3648, 3705, 3819, 3840, 3952, 4020, 4160, 4288, 4355, 4560, 4864, 4940, 4992, 5092, 5120, 5226, 5360, 5928, 6080, 6240, 6365, 6432, 6656, 6968, 7296, 7410, 7638, 7680, 7904, 8040, 8320, 8576, 8710, 9120, 9728, 9880, 9984, 10184, 10452, 10720, 11856, 12160, 12480, 12730, 12864, 13065, 13312, 13936, 14592, 14820, 15276, 15360, 15808, 16080, 16549, 16640, 17152, 17420, 18240, 19095, 19456, 19760, 19968, 20368, 20904, 21440, 23712, 24320, 24960, 25460, 25728, 26130, 27872, 29184, 29640, 30552, 31616, 32160, 33098, 33280, 34304, 34840, 36480, 38190, 39520, 39936, 40736, 41808, 42880, 47424, 48640, 49647, 49920, 50920, 51456, 52260, 55744, 58368, 59280, 61104, 63232, 64320, 66196, 66560, 68608, 69680, 72960, 76380, 79040, 81472, 82745, 83616, 85760, 94848, 97280, 99294, 99840, 101840, 102912, 104520, 111488, 118560, 122208, 126464, 128640, 132392, 139360, 145920, 152760, 158080, 162944, 165490, 167232, 171520, 189696, 198588, 199680, 203680, 205824, 209040, 222976, 237120, 244416, 248235, 252928, 257280, 264784, 278720, 291840, 305520, 316160, 325888, 330980, 334464, 343040, 379392, 397176, 407360, 418080, 445952, 474240, 488832, 496470, 514560, 529568, 557440, 611040, 632320, 651776, 661960, 668928, 758784, 794352, 814720, 836160, 891904, 948480, 977664, 992940, 1029120, 1059136, 1114880, 1222080, 1264640, 1303552, 1323920, 1337856, 1588704, 1629440, 1672320, 1896960, 1955328, 1985880, 2118272, 2229760, 2444160, 2647840, 2675712, 3177408, 3258880, 3344640, 3793920, 3910656, 3971760, 4236544, 4459520, 4888320, 5295680, 6354816, 6517760, 6689280, 7943520, 8473088, 9776640, 10591360, 12709632, 13378560, 15887040, 16946176, 19553280, 21182720, 25419264, 31774080, 42365440, 50838528, 63548160, 84730880, 127096320, 254192640]

約数ペア:

[(1, 254192640), (2, 127096320), (3, 84730880), (4, 63548160), (5, 50838528), (6, 42365440), (8, 31774080), (10, 25419264), (12, 21182720), (13, 19553280), (15, 16946176), (16, 15887040), (19, 13378560), (20, 12709632), (24, 10591360), (26, 9776640), (30, 8473088), (32, 7943520), (38, 6689280), (39, 6517760), (40, 6354816), (48, 5295680), (52, 4888320), (57, 4459520), (60, 4236544), (64, 3971760), (65, 3910656), (67, 3793920), (76, 3344640), (78, 3258880), (80, 3177408), (95, 2675712), (96, 2647840), (104, 2444160), (114, 2229760), (120, 2118272), (128, 1985880), (130, 1955328), (134, 1896960), (152, 1672320), (156, 1629440), (160, 1588704), (190, 1337856), (192, 1323920), (195, 1303552), (201, 1264640), (208, 1222080), (228, 1114880), (240, 1059136), (247, 1029120), (256, 992940), (260, 977664), (268, 948480), (285, 891904), (304, 836160), (312, 814720), (320, 794352), (335, 758784), (380, 668928), (384, 661960), (390, 651776), (402, 632320), (416, 611040), (456, 557440), (480, 529568), (494, 514560), (512, 496470), (520, 488832), (536, 474240), (570, 445952), (608, 418080), (624, 407360), (640, 397176), (670, 379392), (741, 343040), (760, 334464), (768, 330980), (780, 325888), (804, 316160), (832, 305520), (871, 291840), (912, 278720), (960, 264784), (988, 257280), (1005, 252928), (1024, 248235), (1040, 244416), (1072, 237120), (1140, 222976), (1216, 209040), (1235, 205824), (1248, 203680), (1273, 199680), (1280, 198588), (1340, 189696), (1482, 171520), (1520, 167232), (1536, 165490), (1560, 162944), (1608, 158080), (1664, 152760), (1742, 145920), (1824, 139360), (1920, 132392), (1976, 128640), (2010, 126464), (2080, 122208), (2144, 118560), (2280, 111488), (2432, 104520), (2470, 102912), (2496, 101840), (2546, 99840), (2560, 99294), (2613, 97280), (2680, 94848), (2964, 85760), (3040, 83616), (3072, 82745), (3120, 81472), (3216, 79040), (3328, 76380), (3484, 72960), (3648, 69680), (3705, 68608), (3819, 66560), (3840, 66196), (3952, 64320), (4020, 63232), (4160, 61104), (4288, 59280), (4355, 58368), (4560, 55744), (4864, 52260), (4940, 51456), (4992, 50920), (5092, 49920), (5120, 49647), (5226, 48640), (5360, 47424), (5928, 42880), (6080, 41808), (6240, 40736), (6365, 39936), (6432, 39520), (6656, 38190), (6968, 36480), (7296, 34840), (7410, 34304), (7638, 33280), (7680, 33098), (7904, 32160), (8040, 31616), (8320, 30552), (8576, 29640), (8710, 29184), (9120, 27872), (9728, 26130), (9880, 25728), (9984, 25460), (10184, 24960), (10452, 24320), (10720, 23712), (11856, 21440), (12160, 20904), (12480, 20368), (12730, 19968), (12864, 19760), (13065, 19456), (13312, 19095), (13936, 18240), (14592, 17420), (14820, 17152), (15276, 16640), (15360, 16549), (15808, 16080)]