16680452472

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:608

約数の個数: 320

約数和(自身を含む): 51073228800

約数和(自身を除く): 34392776328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 79, 81, 92, 93, 108, 124, 138, 158, 162, 184, 186, 207, 216, 237, 248, 276, 279, 316, 324, 372, 414, 457, 474, 552, 558, 621, 632, 648, 711, 713, 744, 828, 837, 914, 948, 1116, 1242, 1371, 1422, 1426, 1656, 1674, 1817, 1828, 1863, 1896, 2133, 2139, 2232, 2449, 2484, 2511, 2742, 2844, 2852, 3348, 3634, 3656, 3726, 4113, 4266, 4278, 4898, 4968, 5022, 5451, 5484, 5688, 5704, 6399, 6417, 6696, 7268, 7347, 7452, 8226, 8532, 8556, 9796, 10044, 10511, 10902, 10968, 12339, 12798, 12834, 14167, 14536, 14694, 14904, 16353, 16452, 17064, 17112, 19251, 19592, 20088, 21022, 21804, 22041, 24678, 25596, 25668, 28334, 29388, 31533, 32706, 32904, 36103, 37017, 38502, 42044, 42501, 43608, 44082, 49059, 49356, 51192, 51336, 56327, 56668, 57753, 58776, 63066, 65412, 66123, 72206, 74034, 77004, 84088, 85002, 88164, 94599, 98118, 98712, 108309, 112654, 113336, 115506, 126132, 127503, 130824, 132246, 144412, 147177, 148068, 154008, 168981, 170004, 176328, 189198, 196236, 198369, 216618, 225308, 231012, 252264, 255006, 264492, 283797, 288824, 294354, 296136, 324927, 325841, 337962, 340008, 378396, 382509, 392472, 396738, 433236, 450616, 462024, 506943, 510012, 528984, 567594, 588708, 649854, 651682, 675924, 756792, 765018, 793476, 830369, 851391, 866472, 974781, 977523, 1013886, 1020024, 1119193, 1135188, 1147527, 1177416, 1299708, 1303364, 1351848, 1520829, 1530036, 1586952, 1660738, 1702782, 1949562, 1955046, 2027772, 2238386, 2270376, 2295054, 2491107, 2599416, 2606728, 2924343, 2932569, 3041658, 3060072, 3321476, 3357579, 3405564, 3899124, 3910092, 4055544, 4476772, 4562487, 4590108, 4982214, 5848686, 5865138, 6083316, 6642952, 6715158, 6811128, 7473321, 7798248, 7820184, 8797707, 8953544, 9124974, 9180216, 9964428, 10072737, 11697372, 11730276, 12166632, 13430316, 14946642, 17595414, 18249948, 19928856, 20145474, 22419963, 23394744, 23460552, 25741439, 26393121, 26860632, 29893284, 30218211, 35190828, 36499896, 40290948, 44839926, 51482878, 52786242, 59786568, 60436422, 67259889, 70381656, 77224317, 80581896, 89679852, 90654633, 102965756, 105572484, 120872844, 134519778, 154448634, 179359704, 181309266, 205931512, 211144968, 231672951, 241745688, 269039556, 308897268, 362618532, 463345902, 538079112, 617794536, 695018853, 725237064, 926691804, 1390037706, 1853383608, 2085056559, 2780075412, 4170113118, 5560150824, 8340226236, 16680452472]

約数ペア:

[(1, 16680452472), (2, 8340226236), (3, 5560150824), (4, 4170113118), (6, 2780075412), (8, 2085056559), (9, 1853383608), (12, 1390037706), (18, 926691804), (23, 725237064), (24, 695018853), (27, 617794536), (31, 538079112), (36, 463345902), (46, 362618532), (54, 308897268), (62, 269039556), (69, 241745688), (72, 231672951), (79, 211144968), (81, 205931512), (92, 181309266), (93, 179359704), (108, 154448634), (124, 134519778), (138, 120872844), (158, 105572484), (162, 102965756), (184, 90654633), (186, 89679852), (207, 80581896), (216, 77224317), (237, 70381656), (248, 67259889), (276, 60436422), (279, 59786568), (316, 52786242), (324, 51482878), (372, 44839926), (414, 40290948), (457, 36499896), (474, 35190828), (552, 30218211), (558, 29893284), (621, 26860632), (632, 26393121), (648, 25741439), (711, 23460552), (713, 23394744), (744, 22419963), (828, 20145474), (837, 19928856), (914, 18249948), (948, 17595414), (1116, 14946642), (1242, 13430316), (1371, 12166632), (1422, 11730276), (1426, 11697372), (1656, 10072737), (1674, 9964428), (1817, 9180216), (1828, 9124974), (1863, 8953544), (1896, 8797707), (2133, 7820184), (2139, 7798248), (2232, 7473321), (2449, 6811128), (2484, 6715158), (2511, 6642952), (2742, 6083316), (2844, 5865138), (2852, 5848686), (3348, 4982214), (3634, 4590108), (3656, 4562487), (3726, 4476772), (4113, 4055544), (4266, 3910092), (4278, 3899124), (4898, 3405564), (4968, 3357579), (5022, 3321476), (5451, 3060072), (5484, 3041658), (5688, 2932569), (5704, 2924343), (6399, 2606728), (6417, 2599416), (6696, 2491107), (7268, 2295054), (7347, 2270376), (7452, 2238386), (8226, 2027772), (8532, 1955046), (8556, 1949562), (9796, 1702782), (10044, 1660738), (10511, 1586952), (10902, 1530036), (10968, 1520829), (12339, 1351848), (12798, 1303364), (12834, 1299708), (14167, 1177416), (14536, 1147527), (14694, 1135188), (14904, 1119193), (16353, 1020024), (16452, 1013886), (17064, 977523), (17112, 974781), (19251, 866472), (19592, 851391), (20088, 830369), (21022, 793476), (21804, 765018), (22041, 756792), (24678, 675924), (25596, 651682), (25668, 649854), (28334, 588708), (29388, 567594), (31533, 528984), (32706, 510012), (32904, 506943), (36103, 462024), (37017, 450616), (38502, 433236), (42044, 396738), (42501, 392472), (43608, 382509), (44082, 378396), (49059, 340008), (49356, 337962), (51192, 325841), (51336, 324927), (56327, 296136), (56668, 294354), (57753, 288824), (58776, 283797), (63066, 264492), (65412, 255006), (66123, 252264), (72206, 231012), (74034, 225308), (77004, 216618), (84088, 198369), (85002, 196236), (88164, 189198), (94599, 176328), (98118, 170004), (98712, 168981), (108309, 154008), (112654, 148068), (113336, 147177), (115506, 144412), (126132, 132246), (127503, 130824)]