1566812160

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{1889}}^1$

素因数の和:1928

約数の個数: 240

約数和(自身を含む): 5618913300

約数和(自身を除く): 4052101140

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1889, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3778, 3840, 4320, 4608, 5120, 5184, 5667, 5760, 6144, 6480, 6912, 7556, 7680, 8640, 9216, 9445, 10240, 10368, 11334, 11520, 12960, 13824, 15112, 15360, 17001, 17280, 18432, 18890, 20736, 22668, 23040, 25920, 27648, 28335, 30224, 30720, 34002, 34560, 37780, 41472, 45336, 46080, 51003, 51840, 55296, 56670, 60448, 68004, 69120, 75560, 82944, 85005, 90672, 92160, 102006, 103680, 113340, 120896, 136008, 138240, 151120, 153009, 165888, 170010, 181344, 204012, 207360, 226680, 241792, 255015, 272016, 276480, 302240, 306018, 340020, 362688, 408024, 414720, 453360, 483584, 510030, 544032, 604480, 612036, 680040, 725376, 765045, 816048, 829440, 906720, 967168, 1020060, 1088064, 1208960, 1224072, 1360080, 1450752, 1530090, 1632096, 1813440, 1934336, 2040120, 2176128, 2417920, 2448144, 2720160, 2901504, 3060180, 3264192, 3626880, 3868672, 4080240, 4352256, 4835840, 4896288, 5440320, 5803008, 6120360, 6528384, 7253760, 8160480, 8704512, 9671680, 9792576, 10880640, 11606016, 12240720, 13056768, 14507520, 16320960, 17409024, 19343360, 19585152, 21761280, 24481440, 26113536, 29015040, 32641920, 34818048, 39170304, 43522560, 48962880, 52227072, 58030080, 65283840, 78340608, 87045120, 97925760, 104454144, 130567680, 156681216, 174090240, 195851520, 261135360, 313362432, 391703040, 522270720, 783406080, 1566812160]

約数ペア:

[(1, 1566812160), (2, 783406080), (3, 522270720), (4, 391703040), (5, 313362432), (6, 261135360), (8, 195851520), (9, 174090240), (10, 156681216), (12, 130567680), (15, 104454144), (16, 97925760), (18, 87045120), (20, 78340608), (24, 65283840), (27, 58030080), (30, 52227072), (32, 48962880), (36, 43522560), (40, 39170304), (45, 34818048), (48, 32641920), (54, 29015040), (60, 26113536), (64, 24481440), (72, 21761280), (80, 19585152), (81, 19343360), (90, 17409024), (96, 16320960), (108, 14507520), (120, 13056768), (128, 12240720), (135, 11606016), (144, 10880640), (160, 9792576), (162, 9671680), (180, 8704512), (192, 8160480), (216, 7253760), (240, 6528384), (256, 6120360), (270, 5803008), (288, 5440320), (320, 4896288), (324, 4835840), (360, 4352256), (384, 4080240), (405, 3868672), (432, 3626880), (480, 3264192), (512, 3060180), (540, 2901504), (576, 2720160), (640, 2448144), (648, 2417920), (720, 2176128), (768, 2040120), (810, 1934336), (864, 1813440), (960, 1632096), (1024, 1530090), (1080, 1450752), (1152, 1360080), (1280, 1224072), (1296, 1208960), (1440, 1088064), (1536, 1020060), (1620, 967168), (1728, 906720), (1889, 829440), (1920, 816048), (2048, 765045), (2160, 725376), (2304, 680040), (2560, 612036), (2592, 604480), (2880, 544032), (3072, 510030), (3240, 483584), (3456, 453360), (3778, 414720), (3840, 408024), (4320, 362688), (4608, 340020), (5120, 306018), (5184, 302240), (5667, 276480), (5760, 272016), (6144, 255015), (6480, 241792), (6912, 226680), (7556, 207360), (7680, 204012), (8640, 181344), (9216, 170010), (9445, 165888), (10240, 153009), (10368, 151120), (11334, 138240), (11520, 136008), (12960, 120896), (13824, 113340), (15112, 103680), (15360, 102006), (17001, 92160), (17280, 90672), (18432, 85005), (18890, 82944), (20736, 75560), (22668, 69120), (23040, 68004), (25920, 60448), (27648, 56670), (28335, 55296), (30224, 51840), (30720, 51003), (34002, 46080), (34560, 45336), (37780, 41472)]