680330667744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25958893}}^1$

素因数の和:25958929

約数の個数: 144

約数和(自身を含む): 2381157428832

約数和(自身を除く): 1700826761088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 25958893, 51917786, 77876679, 103835572, 155753358, 181712251, 207671144, 233630037, 311506716, 337465609, 363424502, 415342288, 467260074, 545136753, 623013432, 674931218, 726849004, 830684576, 934520148, 1012396827, 1090273506, 1246026864, 1349862436, 1453698008, 1635410259, 1869040296, 2024793654, 2180547012, 2362259263, 2492053728, 2699724872, 2907396016, 3037190481, 3270820518, 3738080592, 4049587308, 4361094024, 4724518526, 5399449744, 5814792032, 6074380962, 6541641036, 7086777789, 7476161184, 8099174616, 8722188048, 9449037052, 10798899488, 12148761924, 13083282072, 14173555578, 16198349232, 17444376096, 18898074104, 21260333367, 24297523848, 26166564144, 28347111156, 32396698464, 37796148208, 42520666734, 48595047696, 52333128288, 56694222312, 75592296416, 85041333468, 97190095392, 113388444624, 170082666936, 226776889248, 340165333872, 680330667744]

約数ペア:

[(1, 680330667744), (2, 340165333872), (3, 226776889248), (4, 170082666936), (6, 113388444624), (7, 97190095392), (8, 85041333468), (9, 75592296416), (12, 56694222312), (13, 52333128288), (14, 48595047696), (16, 42520666734), (18, 37796148208), (21, 32396698464), (24, 28347111156), (26, 26166564144), (28, 24297523848), (32, 21260333367), (36, 18898074104), (39, 17444376096), (42, 16198349232), (48, 14173555578), (52, 13083282072), (56, 12148761924), (63, 10798899488), (72, 9449037052), (78, 8722188048), (84, 8099174616), (91, 7476161184), (96, 7086777789), (104, 6541641036), (112, 6074380962), (117, 5814792032), (126, 5399449744), (144, 4724518526), (156, 4361094024), (168, 4049587308), (182, 3738080592), (208, 3270820518), (224, 3037190481), (234, 2907396016), (252, 2699724872), (273, 2492053728), (288, 2362259263), (312, 2180547012), (336, 2024793654), (364, 1869040296), (416, 1635410259), (468, 1453698008), (504, 1349862436), (546, 1246026864), (624, 1090273506), (672, 1012396827), (728, 934520148), (819, 830684576), (936, 726849004), (1008, 674931218), (1092, 623013432), (1248, 545136753), (1456, 467260074), (1638, 415342288), (1872, 363424502), (2016, 337465609), (2184, 311506716), (2912, 233630037), (3276, 207671144), (3744, 181712251), (4368, 155753358), (6552, 103835572), (8736, 77876679), (13104, 51917786), (26208, 25958893)]