139699728

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 280

約数和(自身を含む): 487915200

約数和(自身を除く): 348215472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 59, 63, 72, 81, 84, 87, 108, 112, 116, 118, 126, 144, 162, 168, 174, 177, 189, 203, 216, 232, 236, 243, 252, 261, 324, 336, 348, 354, 378, 406, 413, 432, 464, 472, 486, 504, 522, 531, 567, 609, 648, 696, 708, 729, 756, 783, 812, 826, 944, 972, 1008, 1044, 1062, 1134, 1218, 1239, 1296, 1392, 1416, 1458, 1512, 1566, 1593, 1624, 1652, 1701, 1711, 1827, 1944, 2088, 2124, 2268, 2349, 2436, 2478, 2832, 2916, 3024, 3132, 3186, 3248, 3304, 3402, 3422, 3654, 3717, 3888, 4176, 4248, 4536, 4698, 4779, 4872, 4956, 5103, 5133, 5481, 5832, 6264, 6372, 6608, 6804, 6844, 7047, 7308, 7434, 8496, 9072, 9396, 9558, 9744, 9912, 10206, 10266, 10962, 11151, 11664, 11977, 12528, 12744, 13608, 13688, 14094, 14337, 14616, 14868, 15399, 16443, 18792, 19116, 19824, 20412, 20532, 21141, 21924, 22302, 23954, 25488, 27216, 27376, 28188, 28674, 29232, 29736, 30798, 32886, 33453, 35931, 37584, 38232, 40824, 41064, 42282, 43011, 43848, 44604, 46197, 47908, 49329, 56376, 57348, 59472, 61596, 65772, 66906, 71862, 76464, 81648, 82128, 84564, 86022, 87696, 89208, 92394, 95816, 98658, 100359, 107793, 112752, 114696, 123192, 131544, 133812, 138591, 143724, 147987, 169128, 172044, 178416, 184788, 191632, 197316, 200718, 215586, 229392, 246384, 263088, 267624, 277182, 287448, 295974, 301077, 323379, 338256, 344088, 369576, 394632, 401436, 415773, 431172, 535248, 554364, 574896, 591948, 602154, 646758, 688176, 739152, 789264, 802872, 831546, 862344, 970137, 1108728, 1183896, 1204308, 1247319, 1293516, 1605744, 1663092, 1724688, 1940274, 2217456, 2367792, 2408616, 2494638, 2587032, 2910411, 3326184, 3880548, 4817232, 4989276, 5174064, 5820822, 6652368, 7761096, 8731233, 9978552, 11641644, 15522192, 17462466, 19957104, 23283288, 34924932, 46566576, 69849864, 139699728]

約数ペア:

[(1, 139699728), (2, 69849864), (3, 46566576), (4, 34924932), (6, 23283288), (7, 19957104), (8, 17462466), (9, 15522192), (12, 11641644), (14, 9978552), (16, 8731233), (18, 7761096), (21, 6652368), (24, 5820822), (27, 5174064), (28, 4989276), (29, 4817232), (36, 3880548), (42, 3326184), (48, 2910411), (54, 2587032), (56, 2494638), (58, 2408616), (59, 2367792), (63, 2217456), (72, 1940274), (81, 1724688), (84, 1663092), (87, 1605744), (108, 1293516), (112, 1247319), (116, 1204308), (118, 1183896), (126, 1108728), (144, 970137), (162, 862344), (168, 831546), (174, 802872), (177, 789264), (189, 739152), (203, 688176), (216, 646758), (232, 602154), (236, 591948), (243, 574896), (252, 554364), (261, 535248), (324, 431172), (336, 415773), (348, 401436), (354, 394632), (378, 369576), (406, 344088), (413, 338256), (432, 323379), (464, 301077), (472, 295974), (486, 287448), (504, 277182), (522, 267624), (531, 263088), (567, 246384), (609, 229392), (648, 215586), (696, 200718), (708, 197316), (729, 191632), (756, 184788), (783, 178416), (812, 172044), (826, 169128), (944, 147987), (972, 143724), (1008, 138591), (1044, 133812), (1062, 131544), (1134, 123192), (1218, 114696), (1239, 112752), (1296, 107793), (1392, 100359), (1416, 98658), (1458, 95816), (1512, 92394), (1566, 89208), (1593, 87696), (1624, 86022), (1652, 84564), (1701, 82128), (1711, 81648), (1827, 76464), (1944, 71862), (2088, 66906), (2124, 65772), (2268, 61596), (2349, 59472), (2436, 57348), (2478, 56376), (2832, 49329), (2916, 47908), (3024, 46197), (3132, 44604), (3186, 43848), (3248, 43011), (3304, 42282), (3402, 41064), (3422, 40824), (3654, 38232), (3717, 37584), (3888, 35931), (4176, 33453), (4248, 32886), (4536, 30798), (4698, 29736), (4779, 29232), (4872, 28674), (4956, 28188), (5103, 27376), (5133, 27216), (5481, 25488), (5832, 23954), (6264, 22302), (6372, 21924), (6608, 21141), (6804, 20532), (6844, 20412), (7047, 19824), (7308, 19116), (7434, 18792), (8496, 16443), (9072, 15399), (9396, 14868), (9558, 14616), (9744, 14337), (9912, 14094), (10206, 13688), (10266, 13608), (10962, 12744), (11151, 12528), (11664, 11977)]