80278464

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 224

約数和(自身を含む): 263347200

約数和(自身を除く): 183068736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 53, 56, 64, 69, 84, 92, 96, 98, 106, 112, 138, 147, 159, 161, 168, 184, 192, 196, 212, 224, 276, 294, 318, 322, 336, 343, 368, 371, 392, 424, 448, 483, 552, 588, 636, 644, 672, 686, 736, 742, 784, 848, 966, 1029, 1104, 1113, 1127, 1176, 1219, 1272, 1288, 1344, 1372, 1472, 1484, 1568, 1696, 1932, 2058, 2208, 2226, 2254, 2352, 2438, 2544, 2576, 2597, 2744, 2968, 3136, 3381, 3392, 3657, 3864, 4116, 4416, 4452, 4508, 4704, 4876, 5088, 5152, 5194, 5488, 5936, 6762, 7314, 7728, 7791, 7889, 8232, 8533, 8904, 9016, 9408, 9752, 10176, 10304, 10388, 10976, 11872, 13524, 14628, 15456, 15582, 15778, 16464, 17066, 17808, 18032, 18179, 19504, 20776, 21952, 23667, 23744, 25599, 27048, 29256, 30912, 31164, 31556, 32928, 34132, 35616, 36064, 36358, 39008, 41552, 47334, 51198, 54096, 54537, 58512, 59731, 62328, 63112, 65856, 68264, 71232, 72128, 72716, 78016, 83104, 94668, 102396, 108192, 109074, 117024, 119462, 124656, 126224, 136528, 145432, 166208, 179193, 189336, 204792, 216384, 218148, 234048, 238924, 249312, 252448, 273056, 290864, 358386, 378672, 409584, 418117, 436296, 477848, 498624, 504896, 546112, 581728, 716772, 757344, 819168, 836234, 872592, 955696, 1163456, 1254351, 1433544, 1514688, 1638336, 1672468, 1745184, 1911392, 2508702, 2867088, 3344936, 3490368, 3822784, 5017404, 5734176, 6689872, 10034808, 11468352, 13379744, 20069616, 26759488, 40139232, 80278464]

約数ペア:

[(1, 80278464), (2, 40139232), (3, 26759488), (4, 20069616), (6, 13379744), (7, 11468352), (8, 10034808), (12, 6689872), (14, 5734176), (16, 5017404), (21, 3822784), (23, 3490368), (24, 3344936), (28, 2867088), (32, 2508702), (42, 1911392), (46, 1745184), (48, 1672468), (49, 1638336), (53, 1514688), (56, 1433544), (64, 1254351), (69, 1163456), (84, 955696), (92, 872592), (96, 836234), (98, 819168), (106, 757344), (112, 716772), (138, 581728), (147, 546112), (159, 504896), (161, 498624), (168, 477848), (184, 436296), (192, 418117), (196, 409584), (212, 378672), (224, 358386), (276, 290864), (294, 273056), (318, 252448), (322, 249312), (336, 238924), (343, 234048), (368, 218148), (371, 216384), (392, 204792), (424, 189336), (448, 179193), (483, 166208), (552, 145432), (588, 136528), (636, 126224), (644, 124656), (672, 119462), (686, 117024), (736, 109074), (742, 108192), (784, 102396), (848, 94668), (966, 83104), (1029, 78016), (1104, 72716), (1113, 72128), (1127, 71232), (1176, 68264), (1219, 65856), (1272, 63112), (1288, 62328), (1344, 59731), (1372, 58512), (1472, 54537), (1484, 54096), (1568, 51198), (1696, 47334), (1932, 41552), (2058, 39008), (2208, 36358), (2226, 36064), (2254, 35616), (2352, 34132), (2438, 32928), (2544, 31556), (2576, 31164), (2597, 30912), (2744, 29256), (2968, 27048), (3136, 25599), (3381, 23744), (3392, 23667), (3657, 21952), (3864, 20776), (4116, 19504), (4416, 18179), (4452, 18032), (4508, 17808), (4704, 17066), (4876, 16464), (5088, 15778), (5152, 15582), (5194, 15456), (5488, 14628), (5936, 13524), (6762, 11872), (7314, 10976), (7728, 10388), (7791, 10304), (7889, 10176), (8232, 9752), (8533, 9408), (8904, 9016)]