26890486560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{54443}}^1$

素因数の和:54485

約数の個数: 288

約数和(自身を含む): 107015126400

約数和(自身を除く): 80124639840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 343, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1120, 1176, 1260, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1960, 2016, 2058, 2205, 2352, 2520, 2744, 2940, 3087, 3360, 3430, 3528, 3920, 4116, 4410, 4704, 5040, 5145, 5488, 5880, 6174, 6860, 7056, 7840, 8232, 8820, 10080, 10290, 10976, 11760, 12348, 13720, 14112, 15435, 16464, 17640, 20580, 23520, 24696, 27440, 30870, 32928, 35280, 41160, 49392, 54443, 54880, 61740, 70560, 82320, 98784, 108886, 123480, 163329, 164640, 217772, 246960, 272215, 326658, 381101, 435544, 489987, 493920, 544430, 653316, 762202, 816645, 871088, 979974, 1088860, 1143303, 1306632, 1524404, 1633290, 1742176, 1905505, 1959948, 2177720, 2286606, 2449935, 2613264, 2667707, 3048808, 3266580, 3429909, 3811010, 3919896, 4355440, 4573212, 4899870, 5226528, 5335414, 5716515, 6097616, 6533160, 6859818, 7622020, 7839792, 8003121, 8710880, 9146424, 9799740, 10670828, 11433030, 12195232, 13066320, 13338535, 13719636, 15244040, 15679584, 16006242, 17149545, 18292848, 18673949, 19599480, 21341656, 22866060, 24009363, 26132640, 26677070, 27439272, 30488080, 32012484, 34299090, 36585696, 37347898, 39198960, 40015605, 42683312, 45732120, 48018726, 53354140, 54878544, 56021847, 60976160, 64024968, 68598180, 74695796, 78397920, 80031210, 85366624, 91464240, 93369745, 96037452, 106708280, 109757088, 112043694, 120046815, 128049936, 137196360, 149391592, 160062420, 168065541, 182928480, 186739490, 192074904, 213416560, 224087388, 240093630, 256099872, 274392720, 280109235, 298783184, 320124840, 336131082, 373478980, 384149808, 426833120, 448174776, 480187260, 548785440, 560218470, 597566368, 640249680, 672262164, 746957960, 768299616, 840327705, 896349552, 960374520, 1120436940, 1280499360, 1344524328, 1493915920, 1680655410, 1792699104, 1920749040, 2240873880, 2689048656, 2987831840, 3361310820, 3841498080, 4481747760, 5378097312, 6722621640, 8963495520, 13445243280, 26890486560]

約数ペア:

[(1, 26890486560), (2, 13445243280), (3, 8963495520), (4, 6722621640), (5, 5378097312), (6, 4481747760), (7, 3841498080), (8, 3361310820), (9, 2987831840), (10, 2689048656), (12, 2240873880), (14, 1920749040), (15, 1792699104), (16, 1680655410), (18, 1493915920), (20, 1344524328), (21, 1280499360), (24, 1120436940), (28, 960374520), (30, 896349552), (32, 840327705), (35, 768299616), (36, 746957960), (40, 672262164), (42, 640249680), (45, 597566368), (48, 560218470), (49, 548785440), (56, 480187260), (60, 448174776), (63, 426833120), (70, 384149808), (72, 373478980), (80, 336131082), (84, 320124840), (90, 298783184), (96, 280109235), (98, 274392720), (105, 256099872), (112, 240093630), (120, 224087388), (126, 213416560), (140, 192074904), (144, 186739490), (147, 182928480), (160, 168065541), (168, 160062420), (180, 149391592), (196, 137196360), (210, 128049936), (224, 120046815), (240, 112043694), (245, 109757088), (252, 106708280), (280, 96037452), (288, 93369745), (294, 91464240), (315, 85366624), (336, 80031210), (343, 78397920), (360, 74695796), (392, 68598180), (420, 64024968), (441, 60976160), (480, 56021847), (490, 54878544), (504, 53354140), (560, 48018726), (588, 45732120), (630, 42683312), (672, 40015605), (686, 39198960), (720, 37347898), (735, 36585696), (784, 34299090), (840, 32012484), (882, 30488080), (980, 27439272), (1008, 26677070), (1029, 26132640), (1120, 24009363), (1176, 22866060), (1260, 21341656), (1372, 19599480), (1440, 18673949), (1470, 18292848), (1568, 17149545), (1680, 16006242), (1715, 15679584), (1764, 15244040), (1960, 13719636), (2016, 13338535), (2058, 13066320), (2205, 12195232), (2352, 11433030), (2520, 10670828), (2744, 9799740), (2940, 9146424), (3087, 8710880), (3360, 8003121), (3430, 7839792), (3528, 7622020), (3920, 6859818), (4116, 6533160), (4410, 6097616), (4704, 5716515), (5040, 5335414), (5145, 5226528), (5488, 4899870), (5880, 4573212), (6174, 4355440), (6860, 3919896), (7056, 3811010), (7840, 3429909), (8232, 3266580), (8820, 3048808), (10080, 2667707), (10290, 2613264), (10976, 2449935), (11760, 2286606), (12348, 2177720), (13720, 1959948), (14112, 1905505), (15435, 1742176), (16464, 1633290), (17640, 1524404), (20580, 1306632), (23520, 1143303), (24696, 1088860), (27440, 979974), (30870, 871088), (32928, 816645), (35280, 762202), (41160, 653316), (49392, 544430), (54443, 493920), (54880, 489987), (61740, 435544), (70560, 381101), (82320, 326658), (98784, 272215), (108886, 246960), (123480, 217772), (163329, 164640)]