268082640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1306

約数の個数: 240

約数和(自身を含む): 1053706368

約数和(自身を除く): 785623728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1237, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2408, 2474, 2520, 2580, 2709, 3010, 3096, 3440, 3612, 3711, 3870, 4515, 4816, 4948, 5040, 5160, 5418, 6020, 6185, 6192, 7224, 7422, 7740, 8659, 9030, 9896, 10320, 10836, 11133, 12040, 12370, 13545, 14448, 14844, 15480, 17318, 18060, 18555, 19792, 21672, 22266, 24080, 24740, 25977, 27090, 29688, 30960, 34636, 36120, 37110, 43295, 43344, 44532, 49480, 51954, 53191, 54180, 55665, 59376, 69272, 72240, 74220, 77931, 86590, 89064, 98960, 103908, 106382, 108360, 111330, 129885, 138544, 148440, 155862, 159573, 173180, 178128, 207816, 212764, 216720, 222660, 259770, 265955, 296880, 311724, 319146, 346360, 372337, 389655, 415632, 425528, 445320, 478719, 519540, 531910, 623448, 638292, 692720, 744674, 779310, 797865, 851056, 890640, 957438, 1039080, 1063820, 1117011, 1246896, 1276584, 1489348, 1558620, 1595730, 1861685, 1914876, 2078160, 2127640, 2234022, 2393595, 2553168, 2978696, 3117240, 3191460, 3351033, 3723370, 3829752, 4255280, 4468044, 4787190, 5585055, 5957392, 6234480, 6382920, 6702066, 7446740, 7659504, 8936088, 9574380, 11170110, 12765840, 13404132, 14893480, 16755165, 17872176, 19148760, 22340220, 26808264, 29786960, 33510330, 38297520, 44680440, 53616528, 67020660, 89360880, 134041320, 268082640]

約数ペア:

[(1, 268082640), (2, 134041320), (3, 89360880), (4, 67020660), (5, 53616528), (6, 44680440), (7, 38297520), (8, 33510330), (9, 29786960), (10, 26808264), (12, 22340220), (14, 19148760), (15, 17872176), (16, 16755165), (18, 14893480), (20, 13404132), (21, 12765840), (24, 11170110), (28, 9574380), (30, 8936088), (35, 7659504), (36, 7446740), (40, 6702066), (42, 6382920), (43, 6234480), (45, 5957392), (48, 5585055), (56, 4787190), (60, 4468044), (63, 4255280), (70, 3829752), (72, 3723370), (80, 3351033), (84, 3191460), (86, 3117240), (90, 2978696), (105, 2553168), (112, 2393595), (120, 2234022), (126, 2127640), (129, 2078160), (140, 1914876), (144, 1861685), (168, 1595730), (172, 1558620), (180, 1489348), (210, 1276584), (215, 1246896), (240, 1117011), (252, 1063820), (258, 1039080), (280, 957438), (301, 890640), (315, 851056), (336, 797865), (344, 779310), (360, 744674), (387, 692720), (420, 638292), (430, 623448), (504, 531910), (516, 519540), (560, 478719), (602, 445320), (630, 425528), (645, 415632), (688, 389655), (720, 372337), (774, 346360), (840, 319146), (860, 311724), (903, 296880), (1008, 265955), (1032, 259770), (1204, 222660), (1237, 216720), (1260, 212764), (1290, 207816), (1505, 178128), (1548, 173180), (1680, 159573), (1720, 155862), (1806, 148440), (1935, 138544), (2064, 129885), (2408, 111330), (2474, 108360), (2520, 106382), (2580, 103908), (2709, 98960), (3010, 89064), (3096, 86590), (3440, 77931), (3612, 74220), (3711, 72240), (3870, 69272), (4515, 59376), (4816, 55665), (4948, 54180), (5040, 53191), (5160, 51954), (5418, 49480), (6020, 44532), (6185, 43344), (6192, 43295), (7224, 37110), (7422, 36120), (7740, 34636), (8659, 30960), (9030, 29688), (9896, 27090), (10320, 25977), (10836, 24740), (11133, 24080), (12040, 22266), (12370, 21672), (13545, 19792), (14448, 18555), (14844, 18060), (15480, 17318)]