15990621696

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{165247}}^1$

素因数の和:165281

約数の個数: 160

約数和(自身を含む): 54095585280

約数和(自身を除く): 38104963584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3584, 4032, 4608, 5376, 6048, 6912, 8064, 10752, 12096, 13824, 16128, 24192, 32256, 48384, 96768, 165247, 330494, 495741, 660988, 991482, 1156729, 1321976, 1487223, 1982964, 2313458, 2643952, 2974446, 3470187, 3965928, 4461669, 4626916, 5287904, 5948892, 6940374, 7931856, 8923338, 9253832, 10410561, 10575808, 11897784, 13880748, 15863712, 17846676, 18507664, 20821122, 21151616, 23795568, 27761496, 31231683, 31727424, 35693352, 37015328, 41642244, 42303232, 47591136, 55522992, 62463366, 63454848, 71386704, 74030656, 83284488, 84606464, 95182272, 111045984, 124926732, 126909696, 142773408, 148061312, 166568976, 190364544, 222091968, 249853464, 253819392, 285546816, 296122624, 333137952, 380729088, 444183936, 499706928, 571093632, 592245248, 666275904, 761458176, 888367872, 999413856, 1142187264, 1332551808, 1776735744, 1998827712, 2284374528, 2665103616, 3997655424, 5330207232, 7995310848, 15990621696]

約数ペア:

[(1, 15990621696), (2, 7995310848), (3, 5330207232), (4, 3997655424), (6, 2665103616), (7, 2284374528), (8, 1998827712), (9, 1776735744), (12, 1332551808), (14, 1142187264), (16, 999413856), (18, 888367872), (21, 761458176), (24, 666275904), (27, 592245248), (28, 571093632), (32, 499706928), (36, 444183936), (42, 380729088), (48, 333137952), (54, 296122624), (56, 285546816), (63, 253819392), (64, 249853464), (72, 222091968), (84, 190364544), (96, 166568976), (108, 148061312), (112, 142773408), (126, 126909696), (128, 124926732), (144, 111045984), (168, 95182272), (189, 84606464), (192, 83284488), (216, 74030656), (224, 71386704), (252, 63454848), (256, 62463366), (288, 55522992), (336, 47591136), (378, 42303232), (384, 41642244), (432, 37015328), (448, 35693352), (504, 31727424), (512, 31231683), (576, 27761496), (672, 23795568), (756, 21151616), (768, 20821122), (864, 18507664), (896, 17846676), (1008, 15863712), (1152, 13880748), (1344, 11897784), (1512, 10575808), (1536, 10410561), (1728, 9253832), (1792, 8923338), (2016, 7931856), (2304, 6940374), (2688, 5948892), (3024, 5287904), (3456, 4626916), (3584, 4461669), (4032, 3965928), (4608, 3470187), (5376, 2974446), (6048, 2643952), (6912, 2313458), (8064, 1982964), (10752, 1487223), (12096, 1321976), (13824, 1156729), (16128, 991482), (24192, 660988), (32256, 495741), (48384, 330494), (96768, 165247)]