139112640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1789}}^1$

素因数の和:1821

約数の個数: 168

約数和(自身を含む): 496488720

約数和(自身を除く): 357376080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1789, 1944, 2160, 2430, 2592, 2880, 3240, 3578, 3888, 4320, 4860, 5184, 5367, 6480, 7156, 7776, 8640, 8945, 9720, 10734, 12960, 14312, 15552, 16101, 17890, 19440, 21468, 25920, 26835, 28624, 32202, 35780, 38880, 42936, 48303, 53670, 57248, 64404, 71560, 77760, 80505, 85872, 96606, 107340, 114496, 128808, 143120, 144909, 161010, 171744, 193212, 214680, 241515, 257616, 286240, 289818, 322020, 343488, 386424, 429360, 434727, 483030, 515232, 572480, 579636, 644040, 724545, 772848, 858720, 869454, 966060, 1030464, 1159272, 1288080, 1449090, 1545696, 1717440, 1738908, 1932120, 2173635, 2318544, 2576160, 2898180, 3091392, 3477816, 3864240, 4347270, 4637088, 5152320, 5796360, 6955632, 7728480, 8694540, 9274176, 11592720, 13911264, 15456960, 17389080, 23185440, 27822528, 34778160, 46370880, 69556320, 139112640]

約数ペア:

[(1, 139112640), (2, 69556320), (3, 46370880), (4, 34778160), (5, 27822528), (6, 23185440), (8, 17389080), (9, 15456960), (10, 13911264), (12, 11592720), (15, 9274176), (16, 8694540), (18, 7728480), (20, 6955632), (24, 5796360), (27, 5152320), (30, 4637088), (32, 4347270), (36, 3864240), (40, 3477816), (45, 3091392), (48, 2898180), (54, 2576160), (60, 2318544), (64, 2173635), (72, 1932120), (80, 1738908), (81, 1717440), (90, 1545696), (96, 1449090), (108, 1288080), (120, 1159272), (135, 1030464), (144, 966060), (160, 869454), (162, 858720), (180, 772848), (192, 724545), (216, 644040), (240, 579636), (243, 572480), (270, 515232), (288, 483030), (320, 434727), (324, 429360), (360, 386424), (405, 343488), (432, 322020), (480, 289818), (486, 286240), (540, 257616), (576, 241515), (648, 214680), (720, 193212), (810, 171744), (864, 161010), (960, 144909), (972, 143120), (1080, 128808), (1215, 114496), (1296, 107340), (1440, 96606), (1620, 85872), (1728, 80505), (1789, 77760), (1944, 71560), (2160, 64404), (2430, 57248), (2592, 53670), (2880, 48303), (3240, 42936), (3578, 38880), (3888, 35780), (4320, 32202), (4860, 28624), (5184, 26835), (5367, 25920), (6480, 21468), (7156, 19440), (7776, 17890), (8640, 16101), (8945, 15552), (9720, 14312), (10734, 12960)]