20962401600

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{623881}}^1$

素因数の和:623913

約数の個数: 168

約数和(自身を含む): 78599149888

約数和(自身を除く): 57636748288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 8400, 11200, 16800, 33600, 623881, 1247762, 1871643, 2495524, 3119405, 3743286, 4367167, 4991048, 6238810, 7486572, 8734334, 9358215, 9982096, 12477620, 13101501, 14973144, 15597025, 17468668, 18716430, 19964192, 21835835, 24955240, 26203002, 29946288, 31194050, 34937336, 37432860, 39928384, 43671670, 46791075, 49910480, 52406004, 59892576, 62388100, 65507505, 69874672, 74865720, 87343340, 93582150, 99820960, 104812008, 109179175, 119785152, 124776200, 131015010, 139749344, 149731440, 174686680, 187164300, 199641920, 209624016, 218358350, 249552400, 262030020, 279498688, 299462880, 327537525, 349373360, 374328600, 419248032, 436716700, 499104800, 524060040, 598925760, 655075050, 698746720, 748657200, 838496064, 873433400, 998209600, 1048120080, 1310150100, 1397493440, 1497314400, 1746866800, 2096240160, 2620300200, 2994628800, 3493733600, 4192480320, 5240600400, 6987467200, 10481200800, 20962401600]

約数ペア:

[(1, 20962401600), (2, 10481200800), (3, 6987467200), (4, 5240600400), (5, 4192480320), (6, 3493733600), (7, 2994628800), (8, 2620300200), (10, 2096240160), (12, 1746866800), (14, 1497314400), (15, 1397493440), (16, 1310150100), (20, 1048120080), (21, 998209600), (24, 873433400), (25, 838496064), (28, 748657200), (30, 698746720), (32, 655075050), (35, 598925760), (40, 524060040), (42, 499104800), (48, 436716700), (50, 419248032), (56, 374328600), (60, 349373360), (64, 327537525), (70, 299462880), (75, 279498688), (80, 262030020), (84, 249552400), (96, 218358350), (100, 209624016), (105, 199641920), (112, 187164300), (120, 174686680), (140, 149731440), (150, 139749344), (160, 131015010), (168, 124776200), (175, 119785152), (192, 109179175), (200, 104812008), (210, 99820960), (224, 93582150), (240, 87343340), (280, 74865720), (300, 69874672), (320, 65507505), (336, 62388100), (350, 59892576), (400, 52406004), (420, 49910480), (448, 46791075), (480, 43671670), (525, 39928384), (560, 37432860), (600, 34937336), (672, 31194050), (700, 29946288), (800, 26203002), (840, 24955240), (960, 21835835), (1050, 19964192), (1120, 18716430), (1200, 17468668), (1344, 15597025), (1400, 14973144), (1600, 13101501), (1680, 12477620), (2100, 9982096), (2240, 9358215), (2400, 8734334), (2800, 7486572), (3360, 6238810), (4200, 4991048), (4800, 4367167), (5600, 3743286), (6720, 3119405), (8400, 2495524), (11200, 1871643), (16800, 1247762), (33600, 623881)]