338748480

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{1867}}^1$

素因数の和:1903

約数の個数: 280

約数和(自身を含む): 1377866688

約数和(自身を除く): 1039118208

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1867, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3734, 3780, 4032, 4320, 4536, 5040, 5184, 5601, 5670, 6048, 6480, 6720, 7468, 7560, 8640, 9072, 9335, 10080, 11202, 11340, 12096, 12960, 13069, 14936, 15120, 16803, 18144, 18670, 20160, 22404, 22680, 25920, 26138, 28005, 29872, 30240, 33606, 36288, 37340, 39207, 44808, 45360, 50409, 52276, 56010, 59744, 60480, 65345, 67212, 74680, 78414, 84015, 89616, 90720, 100818, 104552, 112020, 117621, 119488, 130690, 134424, 149360, 151227, 156828, 168030, 179232, 181440, 196035, 201636, 209104, 224040, 235242, 252045, 261380, 268848, 298720, 302454, 313656, 336060, 352863, 358464, 392070, 403272, 418208, 448080, 470484, 504090, 522760, 537696, 588105, 597440, 604908, 627312, 672120, 705726, 756135, 784140, 806544, 836416, 896160, 940968, 1008180, 1045520, 1058589, 1075392, 1176210, 1209816, 1254624, 1344240, 1411452, 1512270, 1568280, 1613088, 1764315, 1792320, 1881936, 2016360, 2091040, 2117178, 2352420, 2419632, 2509248, 2688480, 2822904, 3024540, 3136560, 3226176, 3528630, 3763872, 4032720, 4182080, 4234356, 4704840, 4839264, 5292945, 5376960, 5645808, 6049080, 6273120, 7057260, 7527744, 8065440, 8468712, 9409680, 9678528, 10585890, 11291616, 12098160, 12546240, 14114520, 16130880, 16937424, 18819360, 21171780, 22583232, 24196320, 28229040, 33874848, 37638720, 42343560, 48392640, 56458080, 67749696, 84687120, 112916160, 169374240, 338748480]

約数ペア:

[(1, 338748480), (2, 169374240), (3, 112916160), (4, 84687120), (5, 67749696), (6, 56458080), (7, 48392640), (8, 42343560), (9, 37638720), (10, 33874848), (12, 28229040), (14, 24196320), (15, 22583232), (16, 21171780), (18, 18819360), (20, 16937424), (21, 16130880), (24, 14114520), (27, 12546240), (28, 12098160), (30, 11291616), (32, 10585890), (35, 9678528), (36, 9409680), (40, 8468712), (42, 8065440), (45, 7527744), (48, 7057260), (54, 6273120), (56, 6049080), (60, 5645808), (63, 5376960), (64, 5292945), (70, 4839264), (72, 4704840), (80, 4234356), (81, 4182080), (84, 4032720), (90, 3763872), (96, 3528630), (105, 3226176), (108, 3136560), (112, 3024540), (120, 2822904), (126, 2688480), (135, 2509248), (140, 2419632), (144, 2352420), (160, 2117178), (162, 2091040), (168, 2016360), (180, 1881936), (189, 1792320), (192, 1764315), (210, 1613088), (216, 1568280), (224, 1512270), (240, 1411452), (252, 1344240), (270, 1254624), (280, 1209816), (288, 1176210), (315, 1075392), (320, 1058589), (324, 1045520), (336, 1008180), (360, 940968), (378, 896160), (405, 836416), (420, 806544), (432, 784140), (448, 756135), (480, 705726), (504, 672120), (540, 627312), (560, 604908), (567, 597440), (576, 588105), (630, 537696), (648, 522760), (672, 504090), (720, 470484), (756, 448080), (810, 418208), (840, 403272), (864, 392070), (945, 358464), (960, 352863), (1008, 336060), (1080, 313656), (1120, 302454), (1134, 298720), (1260, 268848), (1296, 261380), (1344, 252045), (1440, 235242), (1512, 224040), (1620, 209104), (1680, 201636), (1728, 196035), (1867, 181440), (1890, 179232), (2016, 168030), (2160, 156828), (2240, 151227), (2268, 149360), (2520, 134424), (2592, 130690), (2835, 119488), (2880, 117621), (3024, 112020), (3240, 104552), (3360, 100818), (3734, 90720), (3780, 89616), (4032, 84015), (4320, 78414), (4536, 74680), (5040, 67212), (5184, 65345), (5601, 60480), (5670, 59744), (6048, 56010), (6480, 52276), (6720, 50409), (7468, 45360), (7560, 44808), (8640, 39207), (9072, 37340), (9335, 36288), (10080, 33606), (11202, 30240), (11340, 29872), (12096, 28005), (12960, 26138), (13069, 25920), (14936, 22680), (15120, 22404), (16803, 20160), (18144, 18670)]