240948864

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 795110400

約数和(自身を除く): 554161536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 128, 144, 156, 173, 186, 192, 208, 216, 234, 248, 279, 288, 312, 346, 351, 372, 384, 403, 416, 432, 468, 496, 519, 558, 576, 624, 692, 702, 744, 806, 832, 837, 864, 936, 992, 1038, 1116, 1152, 1209, 1248, 1384, 1404, 1488, 1557, 1612, 1664, 1674, 1728, 1872, 1984, 2076, 2232, 2249, 2418, 2496, 2768, 2808, 2976, 3114, 3224, 3348, 3456, 3627, 3744, 3968, 4152, 4464, 4498, 4671, 4836, 4992, 5363, 5536, 5616, 5952, 6228, 6448, 6696, 6747, 7254, 7488, 8304, 8928, 8996, 9342, 9672, 10726, 10881, 11072, 11232, 11904, 12456, 12896, 13392, 13494, 14508, 14976, 16089, 16608, 17856, 17992, 18684, 19344, 20241, 21452, 21762, 22144, 22464, 24912, 25792, 26784, 26988, 29016, 32178, 33216, 35712, 35984, 37368, 38688, 40482, 42904, 43524, 44928, 48267, 49824, 51584, 53568, 53976, 58032, 60723, 64356, 66432, 69719, 71968, 74736, 77376, 80964, 85808, 87048, 96534, 99648, 107136, 107952, 116064, 121446, 128712, 139438, 143936, 144801, 149472, 154752, 161928, 171616, 174096, 193068, 199296, 209157, 215904, 232128, 242892, 257424, 278876, 287872, 289602, 298944, 323856, 343232, 348192, 386136, 418314, 431808, 464256, 485784, 514848, 557752, 579204, 597888, 627471, 647712, 686464, 696384, 772272, 836628, 863616, 971568, 1029696, 1115504, 1158408, 1254942, 1295424, 1392768, 1544544, 1673256, 1882413, 1943136, 2059392, 2231008, 2316816, 2509884, 2590848, 3089088, 3346512, 3764826, 3886272, 4462016, 4633632, 5019768, 6178176, 6693024, 7529652, 7772544, 8924032, 9267264, 10039536, 13386048, 15059304, 18534528, 20079072, 26772096, 30118608, 40158144, 60237216, 80316288, 120474432, 240948864]

約数ペア:

[(1, 240948864), (2, 120474432), (3, 80316288), (4, 60237216), (6, 40158144), (8, 30118608), (9, 26772096), (12, 20079072), (13, 18534528), (16, 15059304), (18, 13386048), (24, 10039536), (26, 9267264), (27, 8924032), (31, 7772544), (32, 7529652), (36, 6693024), (39, 6178176), (48, 5019768), (52, 4633632), (54, 4462016), (62, 3886272), (64, 3764826), (72, 3346512), (78, 3089088), (93, 2590848), (96, 2509884), (104, 2316816), (108, 2231008), (117, 2059392), (124, 1943136), (128, 1882413), (144, 1673256), (156, 1544544), (173, 1392768), (186, 1295424), (192, 1254942), (208, 1158408), (216, 1115504), (234, 1029696), (248, 971568), (279, 863616), (288, 836628), (312, 772272), (346, 696384), (351, 686464), (372, 647712), (384, 627471), (403, 597888), (416, 579204), (432, 557752), (468, 514848), (496, 485784), (519, 464256), (558, 431808), (576, 418314), (624, 386136), (692, 348192), (702, 343232), (744, 323856), (806, 298944), (832, 289602), (837, 287872), (864, 278876), (936, 257424), (992, 242892), (1038, 232128), (1116, 215904), (1152, 209157), (1209, 199296), (1248, 193068), (1384, 174096), (1404, 171616), (1488, 161928), (1557, 154752), (1612, 149472), (1664, 144801), (1674, 143936), (1728, 139438), (1872, 128712), (1984, 121446), (2076, 116064), (2232, 107952), (2249, 107136), (2418, 99648), (2496, 96534), (2768, 87048), (2808, 85808), (2976, 80964), (3114, 77376), (3224, 74736), (3348, 71968), (3456, 69719), (3627, 66432), (3744, 64356), (3968, 60723), (4152, 58032), (4464, 53976), (4498, 53568), (4671, 51584), (4836, 49824), (4992, 48267), (5363, 44928), (5536, 43524), (5616, 42904), (5952, 40482), (6228, 38688), (6448, 37368), (6696, 35984), (6747, 35712), (7254, 33216), (7488, 32178), (8304, 29016), (8928, 26988), (8996, 26784), (9342, 25792), (9672, 24912), (10726, 22464), (10881, 22144), (11072, 21762), (11232, 21452), (11904, 20241), (12456, 19344), (12896, 18684), (13392, 17992), (13494, 17856), (14508, 16608), (14976, 16089)]