20180890296

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:843

約数の個数: 288

約数和(自身を含む): 65063831040

約数和(自身を除く): 44882940744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 127, 146, 147, 168, 196, 219, 252, 254, 292, 294, 381, 392, 438, 441, 504, 508, 511, 584, 588, 617, 657, 762, 876, 882, 889, 1016, 1022, 1143, 1176, 1234, 1314, 1524, 1533, 1752, 1764, 1778, 1851, 2044, 2286, 2468, 2628, 2667, 3048, 3066, 3528, 3556, 3577, 3702, 4088, 4319, 4572, 4599, 4936, 5256, 5334, 5553, 6132, 6223, 7112, 7154, 7404, 8001, 8638, 9144, 9198, 9271, 10668, 10731, 11106, 12264, 12446, 12957, 14308, 14808, 16002, 17276, 18396, 18542, 18669, 21336, 21462, 22212, 24892, 25914, 27813, 28616, 30233, 32004, 32193, 34552, 36792, 37084, 37338, 38871, 42924, 44424, 45041, 49784, 51828, 55626, 56007, 60466, 64008, 64386, 64897, 74168, 74676, 77742, 78359, 83439, 85848, 90082, 90699, 103656, 111252, 112014, 120932, 128772, 129794, 135123, 149352, 155484, 156718, 166878, 180164, 181398, 194691, 222504, 224028, 235077, 241864, 257544, 259588, 270246, 272097, 310968, 313436, 315287, 333756, 360328, 362796, 389382, 405369, 448056, 454279, 470154, 519176, 540492, 544194, 548513, 584073, 626872, 630574, 667512, 705231, 725592, 778764, 810738, 908558, 940308, 945861, 1080984, 1088388, 1097026, 1168146, 1261148, 1362837, 1410462, 1557528, 1621476, 1645539, 1817116, 1880616, 1891722, 2176776, 2194052, 2207009, 2336292, 2522296, 2725674, 2820924, 2837583, 3242952, 3291078, 3634232, 3783444, 3839591, 4088511, 4388104, 4414018, 4672584, 4936617, 5451348, 5641848, 5675166, 5720207, 6582156, 6621027, 7566888, 7679182, 8177022, 8828036, 9873234, 10902696, 11350332, 11440414, 11518773, 13164312, 13242054, 15358364, 16354044, 17160621, 17656072, 19746468, 19863081, 22700664, 22880828, 23037546, 26484108, 30716728, 32708088, 34321242, 34556319, 39492936, 39726162, 40041449, 45761656, 46075092, 51481863, 52968216, 68642484, 69112638, 79452324, 80082898, 92150184, 102963726, 120124347, 137284968, 138225276, 158904648, 160165796, 205927452, 240248694, 276450552, 280290143, 320331592, 360373041, 411854904, 480497388, 560580286, 720746082, 840870429, 960994776, 1121160572, 1441492164, 1681740858, 2242321144, 2522611287, 2882984328, 3363481716, 5045222574, 6726963432, 10090445148, 20180890296]

約数ペア:

[(1, 20180890296), (2, 10090445148), (3, 6726963432), (4, 5045222574), (6, 3363481716), (7, 2882984328), (8, 2522611287), (9, 2242321144), (12, 1681740858), (14, 1441492164), (18, 1121160572), (21, 960994776), (24, 840870429), (28, 720746082), (36, 560580286), (42, 480497388), (49, 411854904), (56, 360373041), (63, 320331592), (72, 280290143), (73, 276450552), (84, 240248694), (98, 205927452), (126, 160165796), (127, 158904648), (146, 138225276), (147, 137284968), (168, 120124347), (196, 102963726), (219, 92150184), (252, 80082898), (254, 79452324), (292, 69112638), (294, 68642484), (381, 52968216), (392, 51481863), (438, 46075092), (441, 45761656), (504, 40041449), (508, 39726162), (511, 39492936), (584, 34556319), (588, 34321242), (617, 32708088), (657, 30716728), (762, 26484108), (876, 23037546), (882, 22880828), (889, 22700664), (1016, 19863081), (1022, 19746468), (1143, 17656072), (1176, 17160621), (1234, 16354044), (1314, 15358364), (1524, 13242054), (1533, 13164312), (1752, 11518773), (1764, 11440414), (1778, 11350332), (1851, 10902696), (2044, 9873234), (2286, 8828036), (2468, 8177022), (2628, 7679182), (2667, 7566888), (3048, 6621027), (3066, 6582156), (3528, 5720207), (3556, 5675166), (3577, 5641848), (3702, 5451348), (4088, 4936617), (4319, 4672584), (4572, 4414018), (4599, 4388104), (4936, 4088511), (5256, 3839591), (5334, 3783444), (5553, 3634232), (6132, 3291078), (6223, 3242952), (7112, 2837583), (7154, 2820924), (7404, 2725674), (8001, 2522296), (8638, 2336292), (9144, 2207009), (9198, 2194052), (9271, 2176776), (10668, 1891722), (10731, 1880616), (11106, 1817116), (12264, 1645539), (12446, 1621476), (12957, 1557528), (14308, 1410462), (14808, 1362837), (16002, 1261148), (17276, 1168146), (18396, 1097026), (18542, 1088388), (18669, 1080984), (21336, 945861), (21462, 940308), (22212, 908558), (24892, 810738), (25914, 778764), (27813, 725592), (28616, 705231), (30233, 667512), (32004, 630574), (32193, 626872), (34552, 584073), (36792, 548513), (37084, 544194), (37338, 540492), (38871, 519176), (42924, 470154), (44424, 454279), (45041, 448056), (49784, 405369), (51828, 389382), (55626, 362796), (56007, 360328), (60466, 333756), (64008, 315287), (64386, 313436), (64897, 310968), (74168, 272097), (74676, 270246), (77742, 259588), (78359, 257544), (83439, 241864), (85848, 235077), (90082, 224028), (90699, 222504), (103656, 194691), (111252, 181398), (112014, 180164), (120932, 166878), (128772, 156718), (129794, 155484), (135123, 149352)]