67831680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 254592000

約数和(自身を除く): 186760320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 103, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 206, 210, 224, 240, 245, 280, 294, 309, 320, 336, 343, 384, 392, 412, 420, 448, 480, 490, 515, 560, 588, 618, 640, 672, 686, 721, 735, 784, 824, 840, 896, 960, 980, 1029, 1030, 1120, 1176, 1236, 1344, 1372, 1442, 1470, 1545, 1568, 1648, 1680, 1715, 1920, 1960, 2058, 2060, 2163, 2240, 2352, 2472, 2688, 2744, 2884, 2940, 3090, 3136, 3296, 3360, 3430, 3605, 3920, 4116, 4120, 4326, 4480, 4704, 4944, 5047, 5145, 5488, 5768, 5880, 6180, 6272, 6592, 6720, 6860, 7210, 7840, 8232, 8240, 8652, 9408, 9888, 10094, 10290, 10815, 10976, 11536, 11760, 12360, 13184, 13440, 13720, 14420, 15141, 15680, 16464, 16480, 17304, 18816, 19776, 20188, 20580, 21630, 21952, 23072, 23520, 24720, 25235, 27440, 28840, 30282, 31360, 32928, 32960, 34608, 35329, 39552, 40376, 41160, 43260, 43904, 46144, 47040, 49440, 50470, 54880, 57680, 60564, 65856, 65920, 69216, 70658, 75705, 80752, 82320, 86520, 92288, 94080, 98880, 100940, 105987, 109760, 115360, 121128, 131712, 138432, 141316, 151410, 161504, 164640, 173040, 176645, 197760, 201880, 211974, 219520, 230720, 242256, 276864, 282632, 302820, 323008, 329280, 346080, 353290, 403760, 423948, 461440, 484512, 529935, 565264, 605640, 646016, 658560, 692160, 706580, 807520, 847896, 969024, 1059870, 1130528, 1211280, 1384320, 1413160, 1615040, 1695792, 1938048, 2119740, 2261056, 2422560, 2826320, 3230080, 3391584, 4239480, 4522112, 4845120, 5652640, 6783168, 8478960, 9690240, 11305280, 13566336, 16957920, 22610560, 33915840, 67831680]

約数ペア:

[(1, 67831680), (2, 33915840), (3, 22610560), (4, 16957920), (5, 13566336), (6, 11305280), (7, 9690240), (8, 8478960), (10, 6783168), (12, 5652640), (14, 4845120), (15, 4522112), (16, 4239480), (20, 3391584), (21, 3230080), (24, 2826320), (28, 2422560), (30, 2261056), (32, 2119740), (35, 1938048), (40, 1695792), (42, 1615040), (48, 1413160), (49, 1384320), (56, 1211280), (60, 1130528), (64, 1059870), (70, 969024), (80, 847896), (84, 807520), (96, 706580), (98, 692160), (103, 658560), (105, 646016), (112, 605640), (120, 565264), (128, 529935), (140, 484512), (147, 461440), (160, 423948), (168, 403760), (192, 353290), (196, 346080), (206, 329280), (210, 323008), (224, 302820), (240, 282632), (245, 276864), (280, 242256), (294, 230720), (309, 219520), (320, 211974), (336, 201880), (343, 197760), (384, 176645), (392, 173040), (412, 164640), (420, 161504), (448, 151410), (480, 141316), (490, 138432), (515, 131712), (560, 121128), (588, 115360), (618, 109760), (640, 105987), (672, 100940), (686, 98880), (721, 94080), (735, 92288), (784, 86520), (824, 82320), (840, 80752), (896, 75705), (960, 70658), (980, 69216), (1029, 65920), (1030, 65856), (1120, 60564), (1176, 57680), (1236, 54880), (1344, 50470), (1372, 49440), (1442, 47040), (1470, 46144), (1545, 43904), (1568, 43260), (1648, 41160), (1680, 40376), (1715, 39552), (1920, 35329), (1960, 34608), (2058, 32960), (2060, 32928), (2163, 31360), (2240, 30282), (2352, 28840), (2472, 27440), (2688, 25235), (2744, 24720), (2884, 23520), (2940, 23072), (3090, 21952), (3136, 21630), (3296, 20580), (3360, 20188), (3430, 19776), (3605, 18816), (3920, 17304), (4116, 16480), (4120, 16464), (4326, 15680), (4480, 15141), (4704, 14420), (4944, 13720), (5047, 13440), (5145, 13184), (5488, 12360), (5768, 11760), (5880, 11536), (6180, 10976), (6272, 10815), (6592, 10290), (6720, 10094), (6860, 9888), (7210, 9408), (7840, 8652), (8232, 8240)]