218846880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{7237}}^1$

素因数の和:7268

約数の個数: 192

約数和(自身を含む): 875508480

約数和(自身を除く): 656661600

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, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7237, 7560, 10080, 14474, 15120, 21711, 28948, 30240, 36185, 43422, 50659, 57896, 65133, 72370, 86844, 101318, 108555, 115792, 130266, 144740, 151977, 173688, 195399, 202636, 217110, 231584, 253295, 260532, 289480, 303954, 325665, 347376, 390798, 405272, 434220, 455931, 506590, 521064, 578960, 607908, 651330, 694752, 759885, 781596, 810544, 868440, 911862, 976995, 1013180, 1042128, 1157920, 1215816, 1302660, 1367793, 1519770, 1563192, 1621088, 1736880, 1823724, 1953990, 2026360, 2084256, 2279655, 2431632, 2605320, 2735586, 3039540, 3126384, 3473760, 3647448, 3907980, 4052720, 4559310, 4863264, 5210640, 5471172, 6079080, 6252768, 6838965, 7294896, 7815960, 8105440, 9118620, 10421280, 10942344, 12158160, 13677930, 14589792, 15631920, 18237240, 21884688, 24316320, 27355860, 31263840, 36474480, 43769376, 54711720, 72948960, 109423440, 218846880]

約数ペア:

[(1, 218846880), (2, 109423440), (3, 72948960), (4, 54711720), (5, 43769376), (6, 36474480), (7, 31263840), (8, 27355860), (9, 24316320), (10, 21884688), (12, 18237240), (14, 15631920), (15, 14589792), (16, 13677930), (18, 12158160), (20, 10942344), (21, 10421280), (24, 9118620), (27, 8105440), (28, 7815960), (30, 7294896), (32, 6838965), (35, 6252768), (36, 6079080), (40, 5471172), (42, 5210640), (45, 4863264), (48, 4559310), (54, 4052720), (56, 3907980), (60, 3647448), (63, 3473760), (70, 3126384), (72, 3039540), (80, 2735586), (84, 2605320), (90, 2431632), (96, 2279655), (105, 2084256), (108, 2026360), (112, 1953990), (120, 1823724), (126, 1736880), (135, 1621088), (140, 1563192), (144, 1519770), (160, 1367793), (168, 1302660), (180, 1215816), (189, 1157920), (210, 1042128), (216, 1013180), (224, 976995), (240, 911862), (252, 868440), (270, 810544), (280, 781596), (288, 759885), (315, 694752), (336, 651330), (360, 607908), (378, 578960), (420, 521064), (432, 506590), (480, 455931), (504, 434220), (540, 405272), (560, 390798), (630, 347376), (672, 325665), (720, 303954), (756, 289480), (840, 260532), (864, 253295), (945, 231584), (1008, 217110), (1080, 202636), (1120, 195399), (1260, 173688), (1440, 151977), (1512, 144740), (1680, 130266), (1890, 115792), (2016, 108555), (2160, 101318), (2520, 86844), (3024, 72370), (3360, 65133), (3780, 57896), (4320, 50659), (5040, 43422), (6048, 36185), (7237, 30240), (7560, 28948), (10080, 21711), (14474, 15120)]