345196320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1543

約数の個数: 192

約数和(自身を含む): 1261080576

約数和(自身を除く): 915884256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 672, 710, 840, 852, 994, 1065, 1120, 1136, 1420, 1447, 1491, 1680, 1704, 1988, 2130, 2272, 2485, 2840, 2894, 2982, 3360, 3408, 3976, 4260, 4341, 4970, 5680, 5788, 5964, 6816, 7235, 7455, 7952, 8520, 8682, 9940, 10129, 11360, 11576, 11928, 14470, 14910, 15904, 17040, 17364, 19880, 20258, 21705, 23152, 23856, 28940, 29820, 30387, 34080, 34728, 39760, 40516, 43410, 46304, 47712, 50645, 57880, 59640, 60774, 69456, 79520, 81032, 86820, 101290, 102737, 115760, 119280, 121548, 138912, 151935, 162064, 173640, 202580, 205474, 231520, 238560, 243096, 303870, 308211, 324128, 347280, 405160, 410948, 486192, 513685, 607740, 616422, 694560, 719159, 810320, 821896, 972384, 1027370, 1215480, 1232844, 1438318, 1541055, 1620640, 1643792, 2054740, 2157477, 2430960, 2465688, 2876636, 3082110, 3287584, 3595795, 4109480, 4314954, 4861920, 4931376, 5753272, 6164220, 7191590, 8218960, 8629908, 9862752, 10787385, 11506544, 12328440, 14383180, 16437920, 17259816, 21574770, 23013088, 24656880, 28766360, 34519632, 43149540, 49313760, 57532720, 69039264, 86299080, 115065440, 172598160, 345196320]

約数ペア:

[(1, 345196320), (2, 172598160), (3, 115065440), (4, 86299080), (5, 69039264), (6, 57532720), (7, 49313760), (8, 43149540), (10, 34519632), (12, 28766360), (14, 24656880), (15, 23013088), (16, 21574770), (20, 17259816), (21, 16437920), (24, 14383180), (28, 12328440), (30, 11506544), (32, 10787385), (35, 9862752), (40, 8629908), (42, 8218960), (48, 7191590), (56, 6164220), (60, 5753272), (70, 4931376), (71, 4861920), (80, 4314954), (84, 4109480), (96, 3595795), (105, 3287584), (112, 3082110), (120, 2876636), (140, 2465688), (142, 2430960), (160, 2157477), (168, 2054740), (210, 1643792), (213, 1620640), (224, 1541055), (240, 1438318), (280, 1232844), (284, 1215480), (336, 1027370), (355, 972384), (420, 821896), (426, 810320), (480, 719159), (497, 694560), (560, 616422), (568, 607740), (672, 513685), (710, 486192), (840, 410948), (852, 405160), (994, 347280), (1065, 324128), (1120, 308211), (1136, 303870), (1420, 243096), (1447, 238560), (1491, 231520), (1680, 205474), (1704, 202580), (1988, 173640), (2130, 162064), (2272, 151935), (2485, 138912), (2840, 121548), (2894, 119280), (2982, 115760), (3360, 102737), (3408, 101290), (3976, 86820), (4260, 81032), (4341, 79520), (4970, 69456), (5680, 60774), (5788, 59640), (5964, 57880), (6816, 50645), (7235, 47712), (7455, 46304), (7952, 43410), (8520, 40516), (8682, 39760), (9940, 34728), (10129, 34080), (11360, 30387), (11576, 29820), (11928, 28940), (14470, 23856), (14910, 23152), (15904, 21705), (17040, 20258), (17364, 19880)]