20801574144

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1498

約数の個数: 288

約数和(自身を含む): 66663833600

約数和(自身を除く): 45862259456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 181, 192, 208, 216, 234, 256, 288, 312, 351, 362, 384, 416, 432, 468, 543, 576, 624, 702, 724, 768, 832, 864, 936, 1086, 1152, 1248, 1279, 1404, 1448, 1629, 1664, 1728, 1872, 2172, 2304, 2353, 2496, 2558, 2808, 2896, 3258, 3328, 3456, 3744, 3837, 4344, 4706, 4887, 4992, 5116, 5616, 5792, 6516, 6912, 7059, 7488, 7674, 8688, 9412, 9774, 9984, 10232, 11232, 11511, 11584, 13032, 14118, 14976, 15348, 16627, 17376, 18824, 19548, 20464, 21177, 22464, 23022, 23168, 26064, 28236, 29952, 30696, 33254, 34533, 34752, 37648, 39096, 40928, 42354, 44928, 46044, 46336, 49881, 52128, 56472, 61392, 63531, 66508, 69066, 69504, 75296, 78192, 81856, 84708, 89856, 92088, 99762, 104256, 112944, 122784, 127062, 133016, 138132, 139008, 149643, 150592, 156384, 163712, 169416, 184176, 199524, 208512, 225888, 231499, 245568, 254124, 266032, 276264, 299286, 301184, 312768, 327424, 338832, 368352, 399048, 417024, 448929, 451776, 462998, 491136, 508248, 532064, 552528, 598572, 602368, 625536, 677664, 694497, 736704, 798096, 897858, 903552, 925996, 982272, 1016496, 1064128, 1105056, 1197144, 1251072, 1355328, 1388994, 1473408, 1596192, 1795716, 1807104, 1851992, 2032992, 2083491, 2128256, 2210112, 2394288, 2710656, 2777988, 2946816, 3009487, 3192384, 3591432, 3703984, 4065984, 4166982, 4256512, 4420224, 4788576, 5421312, 5555976, 6018974, 6250473, 6384768, 7182864, 7407968, 8131968, 8333964, 8840448, 9028461, 9577152, 11111952, 12037948, 12500946, 12769536, 14365728, 14815936, 16263936, 16667928, 18056922, 19154304, 22223904, 24075896, 25001892, 27085383, 28731456, 29631872, 33335856, 36113844, 38308608, 44447808, 48151792, 50003784, 54170766, 57462912, 59263744, 66671712, 72227688, 81256149, 88895616, 96303584, 100007568, 108341532, 114925824, 133343424, 144455376, 162512298, 177791232, 192607168, 200015136, 216683064, 266686848, 288910752, 325024596, 385214336, 400030272, 433366128, 533373696, 577821504, 650049192, 770428672, 800060544, 866732256, 1155643008, 1300098384, 1600121088, 1733464512, 2311286016, 2600196768, 3466929024, 5200393536, 6933858048, 10400787072, 20801574144]

約数ペア:

[(1, 20801574144), (2, 10400787072), (3, 6933858048), (4, 5200393536), (6, 3466929024), (8, 2600196768), (9, 2311286016), (12, 1733464512), (13, 1600121088), (16, 1300098384), (18, 1155643008), (24, 866732256), (26, 800060544), (27, 770428672), (32, 650049192), (36, 577821504), (39, 533373696), (48, 433366128), (52, 400030272), (54, 385214336), (64, 325024596), (72, 288910752), (78, 266686848), (96, 216683064), (104, 200015136), (108, 192607168), (117, 177791232), (128, 162512298), (144, 144455376), (156, 133343424), (181, 114925824), (192, 108341532), (208, 100007568), (216, 96303584), (234, 88895616), (256, 81256149), (288, 72227688), (312, 66671712), (351, 59263744), (362, 57462912), (384, 54170766), (416, 50003784), (432, 48151792), (468, 44447808), (543, 38308608), (576, 36113844), (624, 33335856), (702, 29631872), (724, 28731456), (768, 27085383), (832, 25001892), (864, 24075896), (936, 22223904), (1086, 19154304), (1152, 18056922), (1248, 16667928), (1279, 16263936), (1404, 14815936), (1448, 14365728), (1629, 12769536), (1664, 12500946), (1728, 12037948), (1872, 11111952), (2172, 9577152), (2304, 9028461), (2353, 8840448), (2496, 8333964), (2558, 8131968), (2808, 7407968), (2896, 7182864), (3258, 6384768), (3328, 6250473), (3456, 6018974), (3744, 5555976), (3837, 5421312), (4344, 4788576), (4706, 4420224), (4887, 4256512), (4992, 4166982), (5116, 4065984), (5616, 3703984), (5792, 3591432), (6516, 3192384), (6912, 3009487), (7059, 2946816), (7488, 2777988), (7674, 2710656), (8688, 2394288), (9412, 2210112), (9774, 2128256), (9984, 2083491), (10232, 2032992), (11232, 1851992), (11511, 1807104), (11584, 1795716), (13032, 1596192), (14118, 1473408), (14976, 1388994), (15348, 1355328), (16627, 1251072), (17376, 1197144), (18824, 1105056), (19548, 1064128), (20464, 1016496), (21177, 982272), (22464, 925996), (23022, 903552), (23168, 897858), (26064, 798096), (28236, 736704), (29952, 694497), (30696, 677664), (33254, 625536), (34533, 602368), (34752, 598572), (37648, 552528), (39096, 532064), (40928, 508248), (42354, 491136), (44928, 462998), (46044, 451776), (46336, 448929), (49881, 417024), (52128, 399048), (56472, 368352), (61392, 338832), (63531, 327424), (66508, 312768), (69066, 301184), (69504, 299286), (75296, 276264), (78192, 266032), (81856, 254124), (84708, 245568), (89856, 231499), (92088, 225888), (99762, 208512), (104256, 199524), (112944, 184176), (122784, 169416), (127062, 163712), (133016, 156384), (138132, 150592), (139008, 149643)]