20255301120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1265

約数の個数: 320

約数和(自身を含む): 68761313280

約数和(自身を除く): 48506012160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 127, 128, 152, 160, 190, 192, 228, 240, 254, 256, 285, 304, 320, 380, 381, 384, 456, 480, 508, 512, 570, 608, 635, 640, 760, 762, 768, 912, 960, 1016, 1093, 1140, 1216, 1270, 1280, 1520, 1524, 1536, 1824, 1905, 1920, 2032, 2186, 2280, 2413, 2432, 2540, 2560, 3040, 3048, 3279, 3648, 3810, 3840, 4064, 4372, 4560, 4826, 4864, 5080, 5465, 6080, 6096, 6558, 7239, 7296, 7620, 7680, 8128, 8744, 9120, 9652, 9728, 10160, 10930, 12065, 12160, 12192, 13116, 14478, 14592, 15240, 16256, 16395, 17488, 18240, 19304, 20320, 20767, 21860, 24130, 24320, 24384, 26232, 28956, 29184, 30480, 32512, 32790, 34976, 36195, 36480, 38608, 40640, 41534, 43720, 48260, 48640, 48768, 52464, 57912, 60960, 62301, 65024, 65580, 69952, 72390, 72960, 77216, 81280, 83068, 87440, 96520, 97536, 103835, 104928, 115824, 121920, 124602, 131160, 138811, 139904, 144780, 145920, 154432, 162560, 166136, 174880, 193040, 195072, 207670, 209856, 231648, 243840, 249204, 262320, 277622, 279808, 289560, 308864, 311505, 325120, 332272, 349760, 386080, 415340, 416433, 419712, 463296, 487680, 498408, 524640, 555244, 559616, 579120, 617728, 623010, 664544, 694055, 699520, 772160, 830680, 832866, 839424, 926592, 975360, 996816, 1049280, 1110488, 1158240, 1235456, 1246020, 1329088, 1388110, 1399040, 1544320, 1661360, 1665732, 1678848, 1853184, 1993632, 2082165, 2098560, 2220976, 2316480, 2492040, 2637409, 2658176, 2776220, 2798080, 3088640, 3322720, 3331464, 3706368, 3987264, 4164330, 4197120, 4441952, 4632960, 4984080, 5274818, 5316352, 5552440, 6177280, 6645440, 6662928, 7912227, 7974528, 8328660, 8394240, 8883904, 9265920, 9968160, 10549636, 10632704, 11104880, 13187045, 13290880, 13325856, 15824454, 15949056, 16657320, 17767808, 18531840, 19936320, 21099272, 22209760, 26374090, 26581760, 26651712, 31648908, 31898112, 33314640, 35535616, 39561135, 39872640, 42198544, 44419520, 52748180, 53163520, 53303424, 63297816, 66629280, 71071232, 79122270, 79745280, 84397088, 88839040, 105496360, 106606848, 126595632, 133258560, 158244540, 159490560, 168794176, 177678080, 210992720, 213213696, 253191264, 266517120, 316489080, 337588352, 355356160, 421985440, 506382528, 533034240, 632978160, 675176704, 843970880, 1012765056, 1066068480, 1265956320, 1350353408, 1687941760, 2025530112, 2531912640, 3375883520, 4051060224, 5063825280, 6751767040, 10127650560, 20255301120]

約数ペア:

[(1, 20255301120), (2, 10127650560), (3, 6751767040), (4, 5063825280), (5, 4051060224), (6, 3375883520), (8, 2531912640), (10, 2025530112), (12, 1687941760), (15, 1350353408), (16, 1265956320), (19, 1066068480), (20, 1012765056), (24, 843970880), (30, 675176704), (32, 632978160), (38, 533034240), (40, 506382528), (48, 421985440), (57, 355356160), (60, 337588352), (64, 316489080), (76, 266517120), (80, 253191264), (95, 213213696), (96, 210992720), (114, 177678080), (120, 168794176), (127, 159490560), (128, 158244540), (152, 133258560), (160, 126595632), (190, 106606848), (192, 105496360), (228, 88839040), (240, 84397088), (254, 79745280), (256, 79122270), (285, 71071232), (304, 66629280), (320, 63297816), (380, 53303424), (381, 53163520), (384, 52748180), (456, 44419520), (480, 42198544), (508, 39872640), (512, 39561135), (570, 35535616), (608, 33314640), (635, 31898112), (640, 31648908), (760, 26651712), (762, 26581760), (768, 26374090), (912, 22209760), (960, 21099272), (1016, 19936320), (1093, 18531840), (1140, 17767808), (1216, 16657320), (1270, 15949056), (1280, 15824454), (1520, 13325856), (1524, 13290880), (1536, 13187045), (1824, 11104880), (1905, 10632704), (1920, 10549636), (2032, 9968160), (2186, 9265920), (2280, 8883904), (2413, 8394240), (2432, 8328660), (2540, 7974528), (2560, 7912227), (3040, 6662928), (3048, 6645440), (3279, 6177280), (3648, 5552440), (3810, 5316352), (3840, 5274818), (4064, 4984080), (4372, 4632960), (4560, 4441952), (4826, 4197120), (4864, 4164330), (5080, 3987264), (5465, 3706368), (6080, 3331464), (6096, 3322720), (6558, 3088640), (7239, 2798080), (7296, 2776220), (7620, 2658176), (7680, 2637409), (8128, 2492040), (8744, 2316480), (9120, 2220976), (9652, 2098560), (9728, 2082165), (10160, 1993632), (10930, 1853184), (12065, 1678848), (12160, 1665732), (12192, 1661360), (13116, 1544320), (14478, 1399040), (14592, 1388110), (15240, 1329088), (16256, 1246020), (16395, 1235456), (17488, 1158240), (18240, 1110488), (19304, 1049280), (20320, 996816), (20767, 975360), (21860, 926592), (24130, 839424), (24320, 832866), (24384, 830680), (26232, 772160), (28956, 699520), (29184, 694055), (30480, 664544), (32512, 623010), (32790, 617728), (34976, 579120), (36195, 559616), (36480, 555244), (38608, 524640), (40640, 498408), (41534, 487680), (43720, 463296), (48260, 419712), (48640, 416433), (48768, 415340), (52464, 386080), (57912, 349760), (60960, 332272), (62301, 325120), (65024, 311505), (65580, 308864), (69952, 289560), (72390, 279808), (72960, 277622), (77216, 262320), (81280, 249204), (83068, 243840), (87440, 231648), (96520, 209856), (97536, 207670), (103835, 195072), (104928, 193040), (115824, 174880), (121920, 166136), (124602, 162560), (131160, 154432), (138811, 145920), (139904, 144780)]