289909739520

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{524287}}^1$

素因数の和:524325

約数の個数: 208

約数和(自身を含む): 1030666321920

約数和(自身を除く): 740756582400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10240, 11520, 12288, 13824, 15360, 17280, 18432, 20480, 23040, 27648, 30720, 34560, 36864, 46080, 55296, 61440, 69120, 92160, 110592, 138240, 184320, 276480, 524287, 552960, 1048574, 1572861, 2097148, 2621435, 3145722, 4194296, 4718583, 5242870, 6291444, 7864305, 8388592, 9437166, 10485740, 12582888, 14155749, 15728610, 16777184, 18874332, 20971480, 23592915, 25165776, 28311498, 31457220, 33554368, 37748664, 41942960, 47185830, 50331552, 56622996, 62914440, 67108736, 70778745, 75497328, 83885920, 94371660, 100663104, 113245992, 125828880, 134217472, 141557490, 150994656, 167771840, 188743320, 201326208, 226491984, 251657760, 268434944, 283114980, 301989312, 335543680, 377486640, 402652416, 452983968, 503315520, 536869888, 566229960, 603978624, 671087360, 754973280, 805304832, 905967936, 1006631040, 1073739776, 1132459920, 1207957248, 1342174720, 1509946560, 1610609664, 1811935872, 2013262080, 2147479552, 2264919840, 2415914496, 2684349440, 3019893120, 3221219328, 3623871744, 4026524160, 4529839680, 4831828992, 5368698880, 6039786240, 6442438656, 7247743488, 8053048320, 9059679360, 9663657984, 10737397760, 12079572480, 14495486976, 16106096640, 18119358720, 19327315968, 24159144960, 28990973952, 32212193280, 36238717440, 48318289920, 57981947904, 72477434880, 96636579840, 144954869760, 289909739520]

約数ペア:

[(1, 289909739520), (2, 144954869760), (3, 96636579840), (4, 72477434880), (5, 57981947904), (6, 48318289920), (8, 36238717440), (9, 32212193280), (10, 28990973952), (12, 24159144960), (15, 19327315968), (16, 18119358720), (18, 16106096640), (20, 14495486976), (24, 12079572480), (27, 10737397760), (30, 9663657984), (32, 9059679360), (36, 8053048320), (40, 7247743488), (45, 6442438656), (48, 6039786240), (54, 5368698880), (60, 4831828992), (64, 4529839680), (72, 4026524160), (80, 3623871744), (90, 3221219328), (96, 3019893120), (108, 2684349440), (120, 2415914496), (128, 2264919840), (135, 2147479552), (144, 2013262080), (160, 1811935872), (180, 1610609664), (192, 1509946560), (216, 1342174720), (240, 1207957248), (256, 1132459920), (270, 1073739776), (288, 1006631040), (320, 905967936), (360, 805304832), (384, 754973280), (432, 671087360), (480, 603978624), (512, 566229960), (540, 536869888), (576, 503315520), (640, 452983968), (720, 402652416), (768, 377486640), (864, 335543680), (960, 301989312), (1024, 283114980), (1080, 268434944), (1152, 251657760), (1280, 226491984), (1440, 201326208), (1536, 188743320), (1728, 167771840), (1920, 150994656), (2048, 141557490), (2160, 134217472), (2304, 125828880), (2560, 113245992), (2880, 100663104), (3072, 94371660), (3456, 83885920), (3840, 75497328), (4096, 70778745), (4320, 67108736), (4608, 62914440), (5120, 56622996), (5760, 50331552), (6144, 47185830), (6912, 41942960), (7680, 37748664), (8640, 33554368), (9216, 31457220), (10240, 28311498), (11520, 25165776), (12288, 23592915), (13824, 20971480), (15360, 18874332), (17280, 16777184), (18432, 15728610), (20480, 14155749), (23040, 12582888), (27648, 10485740), (30720, 9437166), (34560, 8388592), (36864, 7864305), (46080, 6291444), (55296, 5242870), (61440, 4718583), (69120, 4194296), (92160, 3145722), (110592, 2621435), (138240, 2097148), (184320, 1572861), (276480, 1048574), (524287, 552960)]