26554080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{1129}}^1$

素因数の和:1161

約数の個数: 144

約数和(自身を含む): 97387920

約数和(自身を除く): 70833840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1129, 1176, 1470, 1568, 1680, 1960, 2258, 2352, 2940, 3360, 3387, 3920, 4516, 4704, 5645, 5880, 6774, 7840, 7903, 9032, 11290, 11760, 13548, 15806, 16935, 18064, 22580, 23520, 23709, 27096, 31612, 33870, 36128, 39515, 45160, 47418, 54192, 55321, 63224, 67740, 79030, 90320, 94836, 108384, 110642, 118545, 126448, 135480, 158060, 165963, 180640, 189672, 221284, 237090, 252896, 270960, 276605, 316120, 331926, 379344, 442568, 474180, 541920, 553210, 632240, 663852, 758688, 829815, 885136, 948360, 1106420, 1264480, 1327704, 1659630, 1770272, 1896720, 2212840, 2655408, 3319260, 3793440, 4425680, 5310816, 6638520, 8851360, 13277040, 26554080]

約数ペア:

[(1, 26554080), (2, 13277040), (3, 8851360), (4, 6638520), (5, 5310816), (6, 4425680), (7, 3793440), (8, 3319260), (10, 2655408), (12, 2212840), (14, 1896720), (15, 1770272), (16, 1659630), (20, 1327704), (21, 1264480), (24, 1106420), (28, 948360), (30, 885136), (32, 829815), (35, 758688), (40, 663852), (42, 632240), (48, 553210), (49, 541920), (56, 474180), (60, 442568), (70, 379344), (80, 331926), (84, 316120), (96, 276605), (98, 270960), (105, 252896), (112, 237090), (120, 221284), (140, 189672), (147, 180640), (160, 165963), (168, 158060), (196, 135480), (210, 126448), (224, 118545), (240, 110642), (245, 108384), (280, 94836), (294, 90320), (336, 79030), (392, 67740), (420, 63224), (480, 55321), (490, 54192), (560, 47418), (588, 45160), (672, 39515), (735, 36128), (784, 33870), (840, 31612), (980, 27096), (1120, 23709), (1129, 23520), (1176, 22580), (1470, 18064), (1568, 16935), (1680, 15806), (1960, 13548), (2258, 11760), (2352, 11290), (2940, 9032), (3360, 7903), (3387, 7840), (3920, 6774), (4516, 5880), (4704, 5645)]