277123409920

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{1039}}^1$

素因数の和:1195

約数の個数: 288

約数和(自身を含む): 773329939200

約数和(自身を除く): 496206529280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 256, 280, 305, 320, 427, 448, 488, 512, 560, 610, 640, 854, 896, 976, 1024, 1039, 1120, 1220, 1280, 1708, 1792, 1952, 2048, 2078, 2135, 2240, 2440, 2560, 3416, 3584, 3721, 3904, 4156, 4270, 4480, 4880, 5120, 5195, 6832, 7168, 7273, 7442, 7808, 8312, 8540, 8960, 9760, 10240, 10390, 13664, 14336, 14546, 14884, 15616, 16624, 17080, 17920, 18605, 19520, 20780, 26047, 27328, 29092, 29768, 31232, 33248, 34160, 35840, 36365, 37210, 39040, 41560, 52094, 54656, 58184, 59536, 62464, 63379, 66496, 68320, 71680, 72730, 74420, 78080, 83120, 104188, 109312, 116368, 119072, 124928, 126758, 130235, 132992, 136640, 145460, 148840, 156160, 166240, 208376, 218624, 232736, 238144, 253516, 260470, 265984, 273280, 290920, 297680, 312320, 316895, 332480, 416752, 437248, 443653, 465472, 476288, 507032, 520940, 531968, 546560, 581840, 595360, 624640, 633790, 664960, 833504, 874496, 887306, 930944, 952576, 1014064, 1041880, 1063936, 1093120, 1163680, 1190720, 1267580, 1329920, 1667008, 1774612, 1861888, 1905152, 2028128, 2083760, 2127872, 2186240, 2218265, 2327360, 2381440, 2535160, 2659840, 3334016, 3549224, 3723776, 3810304, 3866119, 4056256, 4167520, 4372480, 4436530, 4654720, 4762880, 5070320, 5319680, 6668032, 7098448, 7447552, 7620608, 7732238, 8112512, 8335040, 8873060, 9309440, 9525760, 10140640, 10639360, 13336064, 14196896, 14895104, 15464476, 16225024, 16670080, 17746120, 18618880, 19051520, 19330595, 20281280, 26672128, 27062833, 28393792, 30928952, 32450048, 33340160, 35492240, 37237760, 38103040, 38661190, 40562560, 53344256, 54125666, 56787584, 61857904, 64900096, 66680320, 70984480, 74475520, 77322380, 81125120, 108251332, 113575168, 123715808, 129800192, 133360640, 135314165, 141968960, 154644760, 162250240, 216502664, 227150336, 247431616, 266721280, 270628330, 283937920, 309289520, 324500480, 433005328, 454300672, 494863232, 541256660, 567875840, 618579040, 649000960, 866010656, 908601344, 989726464, 1082513320, 1135751680, 1237158080, 1732021312, 1979452928, 2165026640, 2271503360, 2474316160, 3464042624, 3958905856, 4330053280, 4543006720, 4948632320, 6928085248, 7917811712, 8660106560, 9897264640, 13856170496, 17320213120, 19794529280, 27712340992, 34640426240, 39589058560, 55424681984, 69280852480, 138561704960, 277123409920]

約数ペア:

[(1, 277123409920), (2, 138561704960), (4, 69280852480), (5, 55424681984), (7, 39589058560), (8, 34640426240), (10, 27712340992), (14, 19794529280), (16, 17320213120), (20, 13856170496), (28, 9897264640), (32, 8660106560), (35, 7917811712), (40, 6928085248), (56, 4948632320), (61, 4543006720), (64, 4330053280), (70, 3958905856), (80, 3464042624), (112, 2474316160), (122, 2271503360), (128, 2165026640), (140, 1979452928), (160, 1732021312), (224, 1237158080), (244, 1135751680), (256, 1082513320), (280, 989726464), (305, 908601344), (320, 866010656), (427, 649000960), (448, 618579040), (488, 567875840), (512, 541256660), (560, 494863232), (610, 454300672), (640, 433005328), (854, 324500480), (896, 309289520), (976, 283937920), (1024, 270628330), (1039, 266721280), (1120, 247431616), (1220, 227150336), (1280, 216502664), (1708, 162250240), (1792, 154644760), (1952, 141968960), (2048, 135314165), (2078, 133360640), (2135, 129800192), (2240, 123715808), (2440, 113575168), (2560, 108251332), (3416, 81125120), (3584, 77322380), (3721, 74475520), (3904, 70984480), (4156, 66680320), (4270, 64900096), (4480, 61857904), (4880, 56787584), (5120, 54125666), (5195, 53344256), (6832, 40562560), (7168, 38661190), (7273, 38103040), (7442, 37237760), (7808, 35492240), (8312, 33340160), (8540, 32450048), (8960, 30928952), (9760, 28393792), (10240, 27062833), (10390, 26672128), (13664, 20281280), (14336, 19330595), (14546, 19051520), (14884, 18618880), (15616, 17746120), (16624, 16670080), (17080, 16225024), (17920, 15464476), (18605, 14895104), (19520, 14196896), (20780, 13336064), (26047, 10639360), (27328, 10140640), (29092, 9525760), (29768, 9309440), (31232, 8873060), (33248, 8335040), (34160, 8112512), (35840, 7732238), (36365, 7620608), (37210, 7447552), (39040, 7098448), (41560, 6668032), (52094, 5319680), (54656, 5070320), (58184, 4762880), (59536, 4654720), (62464, 4436530), (63379, 4372480), (66496, 4167520), (68320, 4056256), (71680, 3866119), (72730, 3810304), (74420, 3723776), (78080, 3549224), (83120, 3334016), (104188, 2659840), (109312, 2535160), (116368, 2381440), (119072, 2327360), (124928, 2218265), (126758, 2186240), (130235, 2127872), (132992, 2083760), (136640, 2028128), (145460, 1905152), (148840, 1861888), (156160, 1774612), (166240, 1667008), (208376, 1329920), (218624, 1267580), (232736, 1190720), (238144, 1163680), (253516, 1093120), (260470, 1063936), (265984, 1041880), (273280, 1014064), (290920, 952576), (297680, 930944), (312320, 887306), (316895, 874496), (332480, 833504), (416752, 664960), (437248, 633790), (443653, 624640), (465472, 595360), (476288, 581840), (507032, 546560), (520940, 531968)]