1560919464

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1785

約数の個数: 256

約数和(自身を含む): 5207328000

約数和(自身を除く): 3646408536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 72, 76, 78, 102, 104, 108, 114, 117, 136, 152, 153, 156, 171, 204, 216, 221, 228, 234, 247, 306, 312, 323, 342, 351, 408, 442, 456, 459, 468, 494, 513, 612, 646, 663, 684, 702, 741, 884, 918, 936, 969, 988, 1026, 1224, 1292, 1326, 1368, 1404, 1482, 1721, 1768, 1836, 1938, 1976, 1989, 2052, 2223, 2584, 2652, 2808, 2907, 2964, 3442, 3672, 3876, 3978, 4104, 4199, 4446, 5163, 5304, 5814, 5928, 5967, 6669, 6884, 7752, 7956, 8398, 8721, 8892, 10326, 11628, 11934, 12597, 13338, 13768, 15489, 15912, 16796, 17442, 17784, 20652, 22373, 23256, 23868, 25194, 26676, 29257, 30978, 32699, 33592, 34884, 37791, 41304, 44746, 46467, 47736, 50388, 53352, 58514, 61956, 65398, 67119, 69768, 75582, 87771, 89492, 92934, 98097, 100776, 113373, 117028, 123912, 130796, 134238, 151164, 175542, 178984, 185868, 196194, 201357, 226746, 234056, 261592, 263313, 268476, 294291, 302328, 351084, 371736, 380341, 392388, 402714, 425087, 453492, 526626, 536952, 555883, 588582, 604071, 702168, 760682, 784776, 789939, 805428, 850174, 882873, 906984, 1053252, 1111766, 1141023, 1177164, 1208142, 1275261, 1521364, 1579878, 1610856, 1667649, 1700348, 1765746, 2106504, 2223532, 2282046, 2354328, 2416284, 2550522, 3042728, 3159756, 3335298, 3400696, 3423069, 3531492, 3825783, 4447064, 4564092, 4832568, 5002947, 5101044, 6319512, 6670596, 6846138, 7062984, 7226479, 7651566, 9128184, 10005894, 10202088, 10269207, 11477349, 13341192, 13692276, 14452958, 15008841, 15303132, 20011788, 20538414, 21679437, 22954698, 27384552, 28905916, 30017682, 30606264, 40023576, 41076828, 43358874, 45909396, 57811832, 60035364, 65038311, 82153656, 86717748, 91818792, 120070728, 130076622, 173435496, 195114933, 260153244, 390229866, 520306488, 780459732, 1560919464]

約数ペア:

[(1, 1560919464), (2, 780459732), (3, 520306488), (4, 390229866), (6, 260153244), (8, 195114933), (9, 173435496), (12, 130076622), (13, 120070728), (17, 91818792), (18, 86717748), (19, 82153656), (24, 65038311), (26, 60035364), (27, 57811832), (34, 45909396), (36, 43358874), (38, 41076828), (39, 40023576), (51, 30606264), (52, 30017682), (54, 28905916), (57, 27384552), (68, 22954698), (72, 21679437), (76, 20538414), (78, 20011788), (102, 15303132), (104, 15008841), (108, 14452958), (114, 13692276), (117, 13341192), (136, 11477349), (152, 10269207), (153, 10202088), (156, 10005894), (171, 9128184), (204, 7651566), (216, 7226479), (221, 7062984), (228, 6846138), (234, 6670596), (247, 6319512), (306, 5101044), (312, 5002947), (323, 4832568), (342, 4564092), (351, 4447064), (408, 3825783), (442, 3531492), (456, 3423069), (459, 3400696), (468, 3335298), (494, 3159756), (513, 3042728), (612, 2550522), (646, 2416284), (663, 2354328), (684, 2282046), (702, 2223532), (741, 2106504), (884, 1765746), (918, 1700348), (936, 1667649), (969, 1610856), (988, 1579878), (1026, 1521364), (1224, 1275261), (1292, 1208142), (1326, 1177164), (1368, 1141023), (1404, 1111766), (1482, 1053252), (1721, 906984), (1768, 882873), (1836, 850174), (1938, 805428), (1976, 789939), (1989, 784776), (2052, 760682), (2223, 702168), (2584, 604071), (2652, 588582), (2808, 555883), (2907, 536952), (2964, 526626), (3442, 453492), (3672, 425087), (3876, 402714), (3978, 392388), (4104, 380341), (4199, 371736), (4446, 351084), (5163, 302328), (5304, 294291), (5814, 268476), (5928, 263313), (5967, 261592), (6669, 234056), (6884, 226746), (7752, 201357), (7956, 196194), (8398, 185868), (8721, 178984), (8892, 175542), (10326, 151164), (11628, 134238), (11934, 130796), (12597, 123912), (13338, 117028), (13768, 113373), (15489, 100776), (15912, 98097), (16796, 92934), (17442, 89492), (17784, 87771), (20652, 75582), (22373, 69768), (23256, 67119), (23868, 65398), (25194, 61956), (26676, 58514), (29257, 53352), (30978, 50388), (32699, 47736), (33592, 46467), (34884, 44746), (37791, 41304)]