827426880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{13681}}^1$

素因数の和:13714

約数の個数: 224

約数和(自身を含む): 3336218880

約数和(自身を除く): 2508792000

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 13681, 15120, 20160, 27362, 30240, 41043, 54724, 60480, 68405, 82086, 95767, 109448, 123129, 136810, 164172, 191534, 205215, 218896, 246258, 273620, 287301, 328344, 369387, 383068, 410430, 437792, 478835, 492516, 547240, 574602, 615645, 656688, 738774, 766136, 820860, 861903, 875584, 957670, 985032, 1094480, 1149204, 1231290, 1313376, 1436505, 1477548, 1532272, 1641720, 1723806, 1846935, 1915340, 1970064, 2188960, 2298408, 2462580, 2585709, 2626752, 2873010, 2955096, 3064544, 3283440, 3447612, 3693870, 3830680, 3940128, 4309515, 4377920, 4596816, 4925160, 5171418, 5746020, 5910192, 6129088, 6566880, 6895224, 7387740, 7661360, 7880256, 8619030, 9193632, 9850320, 10342836, 11492040, 11820384, 12928545, 13133760, 13790448, 14775480, 15322720, 17238060, 18387264, 19700640, 20685672, 22984080, 23640768, 25857090, 27580896, 29550960, 30645440, 34476120, 39401280, 41371344, 45968160, 51714180, 55161792, 59101920, 68952240, 82742688, 91936320, 103428360, 118203840, 137904480, 165485376, 206856720, 275808960, 413713440, 827426880]

約数ペア:

[(1, 827426880), (2, 413713440), (3, 275808960), (4, 206856720), (5, 165485376), (6, 137904480), (7, 118203840), (8, 103428360), (9, 91936320), (10, 82742688), (12, 68952240), (14, 59101920), (15, 55161792), (16, 51714180), (18, 45968160), (20, 41371344), (21, 39401280), (24, 34476120), (27, 30645440), (28, 29550960), (30, 27580896), (32, 25857090), (35, 23640768), (36, 22984080), (40, 20685672), (42, 19700640), (45, 18387264), (48, 17238060), (54, 15322720), (56, 14775480), (60, 13790448), (63, 13133760), (64, 12928545), (70, 11820384), (72, 11492040), (80, 10342836), (84, 9850320), (90, 9193632), (96, 8619030), (105, 7880256), (108, 7661360), (112, 7387740), (120, 6895224), (126, 6566880), (135, 6129088), (140, 5910192), (144, 5746020), (160, 5171418), (168, 4925160), (180, 4596816), (189, 4377920), (192, 4309515), (210, 3940128), (216, 3830680), (224, 3693870), (240, 3447612), (252, 3283440), (270, 3064544), (280, 2955096), (288, 2873010), (315, 2626752), (320, 2585709), (336, 2462580), (360, 2298408), (378, 2188960), (420, 1970064), (432, 1915340), (448, 1846935), (480, 1723806), (504, 1641720), (540, 1532272), (560, 1477548), (576, 1436505), (630, 1313376), (672, 1231290), (720, 1149204), (756, 1094480), (840, 985032), (864, 957670), (945, 875584), (960, 861903), (1008, 820860), (1080, 766136), (1120, 738774), (1260, 656688), (1344, 615645), (1440, 574602), (1512, 547240), (1680, 492516), (1728, 478835), (1890, 437792), (2016, 410430), (2160, 383068), (2240, 369387), (2520, 328344), (2880, 287301), (3024, 273620), (3360, 246258), (3780, 218896), (4032, 205215), (4320, 191534), (5040, 164172), (6048, 136810), (6720, 123129), (7560, 109448), (8640, 95767), (10080, 82086), (12096, 68405), (13681, 60480), (15120, 54724), (20160, 41043), (27362, 30240)]