140388768

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 457228800

約数和(自身を除く): 316840032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 72, 78, 87, 96, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 288, 312, 348, 351, 377, 416, 431, 432, 464, 468, 522, 624, 696, 702, 754, 783, 862, 864, 928, 936, 1044, 1131, 1248, 1293, 1392, 1404, 1508, 1566, 1724, 1872, 2088, 2262, 2586, 2784, 2808, 3016, 3132, 3393, 3448, 3744, 3879, 4176, 4524, 5172, 5603, 5616, 6032, 6264, 6786, 6896, 7758, 8352, 9048, 10179, 10344, 11206, 11232, 11637, 12064, 12499, 12528, 13572, 13792, 15516, 16809, 18096, 20358, 20688, 22412, 23274, 24998, 25056, 27144, 31032, 33618, 36192, 37497, 40716, 41376, 44824, 46548, 49996, 50427, 54288, 62064, 67236, 74994, 81432, 89648, 93096, 99992, 100854, 108576, 112491, 124128, 134472, 149988, 151281, 162487, 162864, 179296, 186192, 199984, 201708, 224982, 268944, 299976, 302562, 324974, 325728, 337473, 372384, 399968, 403416, 449964, 487461, 537888, 599952, 605124, 649948, 674946, 806832, 899928, 974922, 1199904, 1210248, 1299896, 1349892, 1462383, 1613664, 1799856, 1949844, 2420496, 2599792, 2699784, 2924766, 3599712, 3899688, 4387149, 4840992, 5199584, 5399568, 5849532, 7799376, 8774298, 10799136, 11699064, 15598752, 17548596, 23398128, 35097192, 46796256, 70194384, 140388768]

約数ペア:

[(1, 140388768), (2, 70194384), (3, 46796256), (4, 35097192), (6, 23398128), (8, 17548596), (9, 15598752), (12, 11699064), (13, 10799136), (16, 8774298), (18, 7799376), (24, 5849532), (26, 5399568), (27, 5199584), (29, 4840992), (32, 4387149), (36, 3899688), (39, 3599712), (48, 2924766), (52, 2699784), (54, 2599792), (58, 2420496), (72, 1949844), (78, 1799856), (87, 1613664), (96, 1462383), (104, 1349892), (108, 1299896), (116, 1210248), (117, 1199904), (144, 974922), (156, 899928), (174, 806832), (208, 674946), (216, 649948), (232, 605124), (234, 599952), (261, 537888), (288, 487461), (312, 449964), (348, 403416), (351, 399968), (377, 372384), (416, 337473), (431, 325728), (432, 324974), (464, 302562), (468, 299976), (522, 268944), (624, 224982), (696, 201708), (702, 199984), (754, 186192), (783, 179296), (862, 162864), (864, 162487), (928, 151281), (936, 149988), (1044, 134472), (1131, 124128), (1248, 112491), (1293, 108576), (1392, 100854), (1404, 99992), (1508, 93096), (1566, 89648), (1724, 81432), (1872, 74994), (2088, 67236), (2262, 62064), (2586, 54288), (2784, 50427), (2808, 49996), (3016, 46548), (3132, 44824), (3393, 41376), (3448, 40716), (3744, 37497), (3879, 36192), (4176, 33618), (4524, 31032), (5172, 27144), (5603, 25056), (5616, 24998), (6032, 23274), (6264, 22412), (6786, 20688), (6896, 20358), (7758, 18096), (8352, 16809), (9048, 15516), (10179, 13792), (10344, 13572), (11206, 12528), (11232, 12499), (11637, 12064)]