828001440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{9127}}^1$

素因数の和:9161

約数の個数: 240

約数和(自身を含む): 3339971712

約数和(自身を除く): 2511970272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 9127, 10080, 11340, 12960, 15120, 18144, 18254, 22680, 27381, 30240, 36508, 45360, 45635, 54762, 63889, 73016, 82143, 90720, 91270, 109524, 127778, 136905, 146032, 164286, 182540, 191667, 219048, 246429, 255556, 273810, 292064, 319445, 328572, 365080, 383334, 410715, 438096, 492858, 511112, 547620, 575001, 638890, 657144, 730160, 739287, 766668, 821430, 876192, 958335, 985716, 1022224, 1095240, 1150002, 1232145, 1277780, 1314288, 1460320, 1478574, 1533336, 1642860, 1725003, 1916670, 1971432, 2044448, 2190480, 2300004, 2464290, 2555560, 2628576, 2875005, 2957148, 3066672, 3285720, 3450006, 3696435, 3833340, 3942864, 4380960, 4600008, 4928580, 5111120, 5175009, 5750010, 5914296, 6133344, 6571440, 6900012, 7392870, 7666680, 7885728, 8625015, 9200016, 9857160, 10222240, 10350018, 11500020, 11828592, 13142880, 13800024, 14785740, 15333360, 17250030, 18400032, 19714320, 20700036, 23000040, 23657184, 25875045, 27600048, 29571480, 30666720, 34500060, 39428640, 41400072, 46000080, 51750090, 55200096, 59142960, 69000120, 82800144, 92000160, 103500180, 118285920, 138000240, 165600288, 207000360, 276000480, 414000720, 828001440]

約数ペア:

[(1, 828001440), (2, 414000720), (3, 276000480), (4, 207000360), (5, 165600288), (6, 138000240), (7, 118285920), (8, 103500180), (9, 92000160), (10, 82800144), (12, 69000120), (14, 59142960), (15, 55200096), (16, 51750090), (18, 46000080), (20, 41400072), (21, 39428640), (24, 34500060), (27, 30666720), (28, 29571480), (30, 27600048), (32, 25875045), (35, 23657184), (36, 23000040), (40, 20700036), (42, 19714320), (45, 18400032), (48, 17250030), (54, 15333360), (56, 14785740), (60, 13800024), (63, 13142880), (70, 11828592), (72, 11500020), (80, 10350018), (81, 10222240), (84, 9857160), (90, 9200016), (96, 8625015), (105, 7885728), (108, 7666680), (112, 7392870), (120, 6900012), (126, 6571440), (135, 6133344), (140, 5914296), (144, 5750010), (160, 5175009), (162, 5111120), (168, 4928580), (180, 4600008), (189, 4380960), (210, 3942864), (216, 3833340), (224, 3696435), (240, 3450006), (252, 3285720), (270, 3066672), (280, 2957148), (288, 2875005), (315, 2628576), (324, 2555560), (336, 2464290), (360, 2300004), (378, 2190480), (405, 2044448), (420, 1971432), (432, 1916670), (480, 1725003), (504, 1642860), (540, 1533336), (560, 1478574), (567, 1460320), (630, 1314288), (648, 1277780), (672, 1232145), (720, 1150002), (756, 1095240), (810, 1022224), (840, 985716), (864, 958335), (945, 876192), (1008, 821430), (1080, 766668), (1120, 739287), (1134, 730160), (1260, 657144), (1296, 638890), (1440, 575001), (1512, 547620), (1620, 511112), (1680, 492858), (1890, 438096), (2016, 410715), (2160, 383334), (2268, 365080), (2520, 328572), (2592, 319445), (2835, 292064), (3024, 273810), (3240, 255556), (3360, 246429), (3780, 219048), (4320, 191667), (4536, 182540), (5040, 164286), (5670, 146032), (6048, 136905), (6480, 127778), (7560, 109524), (9072, 91270), (9127, 90720), (10080, 82143), (11340, 73016), (12960, 63889), (15120, 54762), (18144, 45635), (18254, 45360), (22680, 36508), (27381, 30240)]