68781625920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3411787}}^1$

素因数の和:3411817

約数の個数: 168

約数和(自身を含む): 270377375424

約数和(自身を除く): 201595749504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 3411787, 6823574, 10235361, 13647148, 17058935, 20470722, 23882509, 27294296, 30706083, 34117870, 40941444, 47765018, 51176805, 54588592, 61412166, 68235740, 71647527, 81882888, 95530036, 102353610, 109177184, 119412545, 122824332, 136471480, 143295054, 153530415, 163765776, 191060072, 204707220, 214942581, 218354368, 238825090, 245648664, 272942960, 286590108, 307060830, 327531552, 358237635, 382120144, 409414440, 429885162, 477650180, 491297328, 545885920, 573180216, 614121660, 655063104, 716475270, 764240288, 818828880, 859770324, 955300360, 982594656, 1074712905, 1091771840, 1146360432, 1228243320, 1432950540, 1528480576, 1637657760, 1719540648, 1910600720, 1965189312, 2149425810, 2292720864, 2456486640, 2865901080, 3275315520, 3439081296, 3821201440, 4298851620, 4585441728, 4912973280, 5731802160, 6878162592, 7642402880, 8597703240, 9825946560, 11463604320, 13756325184, 17195406480, 22927208640, 34390812960, 68781625920]

約数ペア:

[(1, 68781625920), (2, 34390812960), (3, 22927208640), (4, 17195406480), (5, 13756325184), (6, 11463604320), (7, 9825946560), (8, 8597703240), (9, 7642402880), (10, 6878162592), (12, 5731802160), (14, 4912973280), (15, 4585441728), (16, 4298851620), (18, 3821201440), (20, 3439081296), (21, 3275315520), (24, 2865901080), (28, 2456486640), (30, 2292720864), (32, 2149425810), (35, 1965189312), (36, 1910600720), (40, 1719540648), (42, 1637657760), (45, 1528480576), (48, 1432950540), (56, 1228243320), (60, 1146360432), (63, 1091771840), (64, 1074712905), (70, 982594656), (72, 955300360), (80, 859770324), (84, 818828880), (90, 764240288), (96, 716475270), (105, 655063104), (112, 614121660), (120, 573180216), (126, 545885920), (140, 491297328), (144, 477650180), (160, 429885162), (168, 409414440), (180, 382120144), (192, 358237635), (210, 327531552), (224, 307060830), (240, 286590108), (252, 272942960), (280, 245648664), (288, 238825090), (315, 218354368), (320, 214942581), (336, 204707220), (360, 191060072), (420, 163765776), (448, 153530415), (480, 143295054), (504, 136471480), (560, 122824332), (576, 119412545), (630, 109177184), (672, 102353610), (720, 95530036), (840, 81882888), (960, 71647527), (1008, 68235740), (1120, 61412166), (1260, 54588592), (1344, 51176805), (1440, 47765018), (1680, 40941444), (2016, 34117870), (2240, 30706083), (2520, 27294296), (2880, 23882509), (3360, 20470722), (4032, 17058935), (5040, 13647148), (6720, 10235361), (10080, 6823574), (20160, 3411787)]