80717472

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 240

約数和(自身を含む): 274428000

約数和(自身を除く): 193710528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 96, 99, 108, 114, 132, 144, 149, 152, 162, 171, 176, 198, 209, 216, 228, 264, 288, 297, 298, 304, 324, 342, 352, 396, 418, 432, 447, 456, 513, 528, 594, 596, 608, 627, 648, 684, 792, 836, 864, 891, 894, 912, 1026, 1056, 1188, 1192, 1254, 1296, 1341, 1368, 1539, 1584, 1639, 1672, 1782, 1788, 1824, 1881, 2052, 2376, 2384, 2508, 2592, 2682, 2736, 2831, 3078, 3168, 3278, 3344, 3564, 3576, 3762, 4023, 4104, 4752, 4768, 4917, 5016, 5364, 5472, 5643, 5662, 6156, 6556, 6688, 7128, 7152, 7524, 8046, 8208, 8493, 9504, 9834, 10032, 10728, 11286, 11324, 12069, 12312, 13112, 14256, 14304, 14751, 15048, 16092, 16416, 16929, 16986, 19668, 20064, 21456, 22572, 22648, 24138, 24624, 25479, 26224, 28512, 29502, 30096, 31141, 32184, 33858, 33972, 39336, 42912, 44253, 45144, 45296, 48276, 49248, 50958, 52448, 59004, 60192, 62282, 64368, 67716, 67944, 76437, 78672, 88506, 90288, 90592, 93423, 96552, 101916, 118008, 124564, 128736, 132759, 135432, 135888, 152874, 157344, 177012, 180576, 186846, 193104, 203832, 229311, 236016, 249128, 265518, 270864, 271776, 280269, 305748, 354024, 373692, 386208, 407664, 458622, 472032, 498256, 531036, 541728, 560538, 611496, 708048, 747384, 815328, 840807, 917244, 996512, 1062072, 1121076, 1222992, 1416096, 1494768, 1681614, 1834488, 2124144, 2242152, 2445984, 2522421, 2989536, 3363228, 3668976, 4248288, 4484304, 5044842, 6726456, 7337952, 8968608, 10089684, 13452912, 20179368, 26905824, 40358736, 80717472]

約数ペア:

[(1, 80717472), (2, 40358736), (3, 26905824), (4, 20179368), (6, 13452912), (8, 10089684), (9, 8968608), (11, 7337952), (12, 6726456), (16, 5044842), (18, 4484304), (19, 4248288), (22, 3668976), (24, 3363228), (27, 2989536), (32, 2522421), (33, 2445984), (36, 2242152), (38, 2124144), (44, 1834488), (48, 1681614), (54, 1494768), (57, 1416096), (66, 1222992), (72, 1121076), (76, 1062072), (81, 996512), (88, 917244), (96, 840807), (99, 815328), (108, 747384), (114, 708048), (132, 611496), (144, 560538), (149, 541728), (152, 531036), (162, 498256), (171, 472032), (176, 458622), (198, 407664), (209, 386208), (216, 373692), (228, 354024), (264, 305748), (288, 280269), (297, 271776), (298, 270864), (304, 265518), (324, 249128), (342, 236016), (352, 229311), (396, 203832), (418, 193104), (432, 186846), (447, 180576), (456, 177012), (513, 157344), (528, 152874), (594, 135888), (596, 135432), (608, 132759), (627, 128736), (648, 124564), (684, 118008), (792, 101916), (836, 96552), (864, 93423), (891, 90592), (894, 90288), (912, 88506), (1026, 78672), (1056, 76437), (1188, 67944), (1192, 67716), (1254, 64368), (1296, 62282), (1341, 60192), (1368, 59004), (1539, 52448), (1584, 50958), (1639, 49248), (1672, 48276), (1782, 45296), (1788, 45144), (1824, 44253), (1881, 42912), (2052, 39336), (2376, 33972), (2384, 33858), (2508, 32184), (2592, 31141), (2682, 30096), (2736, 29502), (2831, 28512), (3078, 26224), (3168, 25479), (3278, 24624), (3344, 24138), (3564, 22648), (3576, 22572), (3762, 21456), (4023, 20064), (4104, 19668), (4752, 16986), (4768, 16929), (4917, 16416), (5016, 16092), (5364, 15048), (5472, 14751), (5643, 14304), (5662, 14256), (6156, 13112), (6556, 12312), (6688, 12069), (7128, 11324), (7152, 11286), (7524, 10728), (8046, 10032), (8208, 9834), (8493, 9504)]