80680992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 261273600

約数和(自身を除く): 180592608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 71, 76, 84, 89, 96, 112, 114, 133, 142, 152, 168, 178, 213, 224, 228, 266, 267, 284, 304, 336, 356, 399, 426, 456, 497, 532, 534, 568, 608, 623, 672, 712, 798, 852, 912, 994, 1064, 1068, 1136, 1246, 1349, 1424, 1491, 1596, 1691, 1704, 1824, 1869, 1988, 2128, 2136, 2272, 2492, 2698, 2848, 2982, 3192, 3382, 3408, 3738, 3976, 4047, 4256, 4272, 4984, 5073, 5396, 5964, 6319, 6384, 6764, 6816, 7476, 7952, 8094, 8544, 9443, 9968, 10146, 10792, 11837, 11928, 12638, 12768, 13528, 14952, 15904, 16188, 18886, 18957, 19936, 20292, 21584, 23674, 23856, 25276, 27056, 28329, 29904, 32376, 35511, 37772, 37914, 40584, 43168, 44233, 47348, 47712, 50552, 54112, 56658, 59808, 64752, 71022, 75544, 75828, 81168, 88466, 94696, 101104, 113316, 120061, 129504, 132699, 142044, 151088, 151656, 162336, 176932, 189392, 202208, 226632, 240122, 265398, 284088, 302176, 303312, 353864, 360183, 378784, 453264, 480244, 530796, 568176, 606624, 707728, 720366, 840427, 906528, 960488, 1061592, 1136352, 1415456, 1440732, 1680854, 1920976, 2123184, 2521281, 2881464, 3361708, 3841952, 4246368, 5042562, 5762928, 6723416, 10085124, 11525856, 13446832, 20170248, 26893664, 40340496, 80680992]

約数ペア:

[(1, 80680992), (2, 40340496), (3, 26893664), (4, 20170248), (6, 13446832), (7, 11525856), (8, 10085124), (12, 6723416), (14, 5762928), (16, 5042562), (19, 4246368), (21, 3841952), (24, 3361708), (28, 2881464), (32, 2521281), (38, 2123184), (42, 1920976), (48, 1680854), (56, 1440732), (57, 1415456), (71, 1136352), (76, 1061592), (84, 960488), (89, 906528), (96, 840427), (112, 720366), (114, 707728), (133, 606624), (142, 568176), (152, 530796), (168, 480244), (178, 453264), (213, 378784), (224, 360183), (228, 353864), (266, 303312), (267, 302176), (284, 284088), (304, 265398), (336, 240122), (356, 226632), (399, 202208), (426, 189392), (456, 176932), (497, 162336), (532, 151656), (534, 151088), (568, 142044), (608, 132699), (623, 129504), (672, 120061), (712, 113316), (798, 101104), (852, 94696), (912, 88466), (994, 81168), (1064, 75828), (1068, 75544), (1136, 71022), (1246, 64752), (1349, 59808), (1424, 56658), (1491, 54112), (1596, 50552), (1691, 47712), (1704, 47348), (1824, 44233), (1869, 43168), (1988, 40584), (2128, 37914), (2136, 37772), (2272, 35511), (2492, 32376), (2698, 29904), (2848, 28329), (2982, 27056), (3192, 25276), (3382, 23856), (3408, 23674), (3738, 21584), (3976, 20292), (4047, 19936), (4256, 18957), (4272, 18886), (4984, 16188), (5073, 15904), (5396, 14952), (5964, 13528), (6319, 12768), (6384, 12638), (6764, 11928), (6816, 11837), (7476, 10792), (7952, 10146), (8094, 9968), (8544, 9443)]