1948393440

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{7159}}^1$

素因数の和:7196

約数の個数: 288

約数和(自身を含む): 7881269760

約数和(自身を除く): 5932876320

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, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7159, 7560, 7776, 8505, 9072, 9720, 10080, 11340, 12960, 13608, 14318, 15120, 17010, 18144, 19440, 21477, 22680, 27216, 28636, 30240, 34020, 35795, 38880, 42954, 45360, 50113, 54432, 57272, 64431, 68040, 71590, 85908, 90720, 100226, 107385, 114544, 128862, 136080, 143180, 150339, 171816, 193293, 200452, 214770, 229088, 250565, 257724, 272160, 286360, 300678, 322155, 343632, 386586, 400904, 429540, 451017, 501130, 515448, 572720, 579879, 601356, 644310, 687264, 751695, 773172, 801808, 859080, 902034, 966465, 1002260, 1030896, 1145440, 1159758, 1202712, 1288620, 1353051, 1503390, 1546344, 1603616, 1718160, 1739637, 1804068, 1932930, 2004520, 2061792, 2255085, 2319516, 2405424, 2577240, 2706102, 2899395, 3006780, 3092688, 3436320, 3479274, 3608136, 3865860, 4009040, 4059153, 4510170, 4639032, 4810848, 5154480, 5412204, 5798790, 6013560, 6185376, 6765255, 6958548, 7216272, 7731720, 8018080, 8118306, 8698185, 9020340, 9278064, 10308960, 10824408, 11597580, 12027120, 12177459, 13530510, 13917096, 14432544, 15463440, 16236612, 17396370, 18040680, 18556128, 20295765, 21648816, 23195160, 24054240, 24354918, 27061020, 27834192, 30926880, 32473224, 34792740, 36081360, 40591530, 43297632, 46390320, 48709836, 54122040, 55668384, 60887295, 64946448, 69585480, 72162720, 81183060, 92780640, 97419672, 108244080, 121774590, 129892896, 139170960, 162366120, 194839344, 216488160, 243549180, 278341920, 324732240, 389678688, 487098360, 649464480, 974196720, 1948393440]

約数ペア:

[(1, 1948393440), (2, 974196720), (3, 649464480), (4, 487098360), (5, 389678688), (6, 324732240), (7, 278341920), (8, 243549180), (9, 216488160), (10, 194839344), (12, 162366120), (14, 139170960), (15, 129892896), (16, 121774590), (18, 108244080), (20, 97419672), (21, 92780640), (24, 81183060), (27, 72162720), (28, 69585480), (30, 64946448), (32, 60887295), (35, 55668384), (36, 54122040), (40, 48709836), (42, 46390320), (45, 43297632), (48, 40591530), (54, 36081360), (56, 34792740), (60, 32473224), (63, 30926880), (70, 27834192), (72, 27061020), (80, 24354918), (81, 24054240), (84, 23195160), (90, 21648816), (96, 20295765), (105, 18556128), (108, 18040680), (112, 17396370), (120, 16236612), (126, 15463440), (135, 14432544), (140, 13917096), (144, 13530510), (160, 12177459), (162, 12027120), (168, 11597580), (180, 10824408), (189, 10308960), (210, 9278064), (216, 9020340), (224, 8698185), (240, 8118306), (243, 8018080), (252, 7731720), (270, 7216272), (280, 6958548), (288, 6765255), (315, 6185376), (324, 6013560), (336, 5798790), (360, 5412204), (378, 5154480), (405, 4810848), (420, 4639032), (432, 4510170), (480, 4059153), (486, 4009040), (504, 3865860), (540, 3608136), (560, 3479274), (567, 3436320), (630, 3092688), (648, 3006780), (672, 2899395), (720, 2706102), (756, 2577240), (810, 2405424), (840, 2319516), (864, 2255085), (945, 2061792), (972, 2004520), (1008, 1932930), (1080, 1804068), (1120, 1739637), (1134, 1718160), (1215, 1603616), (1260, 1546344), (1296, 1503390), (1440, 1353051), (1512, 1288620), (1620, 1202712), (1680, 1159758), (1701, 1145440), (1890, 1030896), (1944, 1002260), (2016, 966465), (2160, 902034), (2268, 859080), (2430, 801808), (2520, 773172), (2592, 751695), (2835, 687264), (3024, 644310), (3240, 601356), (3360, 579879), (3402, 572720), (3780, 515448), (3888, 501130), (4320, 451017), (4536, 429540), (4860, 400904), (5040, 386586), (5670, 343632), (6048, 322155), (6480, 300678), (6804, 286360), (7159, 272160), (7560, 257724), (7776, 250565), (8505, 229088), (9072, 214770), (9720, 200452), (10080, 193293), (11340, 171816), (12960, 150339), (13608, 143180), (14318, 136080), (15120, 128862), (17010, 114544), (18144, 107385), (19440, 100226), (21477, 90720), (22680, 85908), (27216, 71590), (28636, 68040), (30240, 64431), (34020, 57272), (35795, 54432), (38880, 50113), (42954, 45360)]