8051480640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{399379}}^1$

素因数の和:399409

約数の個数: 168

約数和(自身を含む): 31650066240

約数和(自身を除く): 23598585600

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, 399379, 798758, 1198137, 1597516, 1996895, 2396274, 2795653, 3195032, 3594411, 3993790, 4792548, 5591306, 5990685, 6390064, 7188822, 7987580, 8386959, 9585096, 11182612, 11981370, 12780128, 13978265, 14377644, 15975160, 16773918, 17972055, 19170192, 22365224, 23962740, 25160877, 25560256, 27956530, 28755288, 31950320, 33547836, 35944110, 38340384, 41934795, 44730448, 47925480, 50321754, 55913060, 57510576, 63900640, 67095672, 71888220, 76680768, 83869590, 89460896, 95850960, 100643508, 111826120, 115021152, 125804385, 127801280, 134191344, 143776440, 167739180, 178921792, 191701920, 201287016, 223652240, 230042304, 251608770, 268382688, 287552880, 335478360, 383403840, 402574032, 447304480, 503217540, 536765376, 575105760, 670956720, 805148064, 894608960, 1006435080, 1150211520, 1341913440, 1610296128, 2012870160, 2683826880, 4025740320, 8051480640]

約数ペア:

[(1, 8051480640), (2, 4025740320), (3, 2683826880), (4, 2012870160), (5, 1610296128), (6, 1341913440), (7, 1150211520), (8, 1006435080), (9, 894608960), (10, 805148064), (12, 670956720), (14, 575105760), (15, 536765376), (16, 503217540), (18, 447304480), (20, 402574032), (21, 383403840), (24, 335478360), (28, 287552880), (30, 268382688), (32, 251608770), (35, 230042304), (36, 223652240), (40, 201287016), (42, 191701920), (45, 178921792), (48, 167739180), (56, 143776440), (60, 134191344), (63, 127801280), (64, 125804385), (70, 115021152), (72, 111826120), (80, 100643508), (84, 95850960), (90, 89460896), (96, 83869590), (105, 76680768), (112, 71888220), (120, 67095672), (126, 63900640), (140, 57510576), (144, 55913060), (160, 50321754), (168, 47925480), (180, 44730448), (192, 41934795), (210, 38340384), (224, 35944110), (240, 33547836), (252, 31950320), (280, 28755288), (288, 27956530), (315, 25560256), (320, 25160877), (336, 23962740), (360, 22365224), (420, 19170192), (448, 17972055), (480, 16773918), (504, 15975160), (560, 14377644), (576, 13978265), (630, 12780128), (672, 11981370), (720, 11182612), (840, 9585096), (960, 8386959), (1008, 7987580), (1120, 7188822), (1260, 6390064), (1344, 5990685), (1440, 5591306), (1680, 4792548), (2016, 3993790), (2240, 3594411), (2520, 3195032), (2880, 2795653), (3360, 2396274), (4032, 1996895), (5040, 1597516), (6720, 1198137), (10080, 798758), (20160, 399379)]