28156403520

素因数分解:

$2^6\times 3^4\times 5^1\times 7^3\times {\mathrm{3167}}^1$

素因数の和:3217

約数の個数: 560

約数和(自身を含む): 116838374400

約数和(自身を除く): 88681970880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 343, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 648, 672, 686, 720, 735, 756, 784, 810, 840, 864, 882, 945, 960, 980, 1008, 1029, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1344, 1372, 1440, 1470, 1512, 1568, 1620, 1680, 1715, 1728, 1764, 1890, 1960, 2016, 2058, 2160, 2205, 2240, 2268, 2352, 2520, 2592, 2646, 2744, 2835, 2880, 2940, 3024, 3087, 3136, 3167, 3240, 3360, 3430, 3528, 3780, 3920, 3969, 4032, 4116, 4320, 4410, 4536, 4704, 5040, 5145, 5184, 5292, 5488, 5670, 5880, 6048, 6174, 6334, 6480, 6615, 6720, 6860, 7056, 7560, 7840, 7938, 8232, 8640, 8820, 9072, 9261, 9408, 9501, 10080, 10290, 10584, 10976, 11340, 11760, 12096, 12348, 12668, 12960, 13230, 13720, 14112, 15120, 15435, 15680, 15835, 15876, 16464, 17640, 18144, 18522, 19002, 19845, 20160, 20580, 21168, 21952, 22169, 22680, 23520, 24696, 25336, 25920, 26460, 27440, 27783, 28224, 28503, 30240, 30870, 31670, 31752, 32928, 35280, 36288, 37044, 38004, 39690, 41160, 42336, 44338, 45360, 46305, 47040, 47505, 49392, 50672, 52920, 54880, 55566, 57006, 60480, 61740, 63340, 63504, 65856, 66507, 70560, 74088, 76008, 79380, 82320, 84672, 85509, 88676, 90720, 92610, 95010, 98784, 101344, 105840, 109760, 110845, 111132, 114012, 123480, 126680, 127008, 133014, 138915, 141120, 142515, 148176, 152016, 155183, 158760, 164640, 171018, 177352, 181440, 185220, 190020, 197568, 199521, 202688, 211680, 221690, 222264, 228024, 246960, 253360, 254016, 256527, 266028, 277830, 285030, 296352, 304032, 310366, 317520, 329280, 332535, 342036, 354704, 370440, 380040, 399042, 423360, 427545, 443380, 444528, 456048, 465549, 493920, 506720, 513054, 532056, 555660, 570060, 592704, 598563, 608064, 620732, 635040, 665070, 684072, 709408, 740880, 760080, 775915, 798084, 855090, 886760, 889056, 912096, 931098, 987840, 997605, 1013440, 1026108, 1064112, 1086281, 1111320, 1140120, 1197126, 1241464, 1270080, 1282635, 1330140, 1368144, 1396647, 1418816, 1481760, 1520160, 1551830, 1596168, 1710180, 1773520, 1778112, 1795689, 1824192, 1862196, 1995210, 2052216, 2128224, 2172562, 2222640, 2280240, 2327745, 2394252, 2482928, 2565270, 2660280, 2736288, 2793294, 2963520, 2992815, 3040320, 3103660, 3192336, 3258843, 3420360, 3547040, 3591378, 3724392, 3990420, 4104432, 4189941, 4256448, 4345124, 4445280, 4560480, 4655490, 4788504, 4965856, 5130540, 5320560, 5431405, 5472576, 5586588, 5985630, 6207320, 6384672, 6517686, 6840720, 6983235, 7094080, 7182756, 7448784, 7980840, 8208864, 8379882, 8690248, 8890560, 8978445, 9120960, 9310980, 9577008, 9776529, 9931712, 10261080, 10641120, 10862810, 11173176, 11971260, 12414640, 12569823, 12769344, 13035372, 13681440, 13966470, 14365512, 14897568, 15961680, 16294215, 16417728, 16759764, 17380496, 17956890, 18621960, 19154016, 19553058, 20522160, 20949705, 21282240, 21725620, 22346352, 23942520, 24829280, 25139646, 26070744, 27362880, 27932940, 28731024, 29329587, 29795136, 31923360, 32588430, 33519528, 34760992, 35913780, 37243920, 38308032, 39106116, 41044320, 41899410, 43451240, 44692704, 47885040, 48882645, 49658560, 50279292, 52141488, 55865880, 57462048, 58659174, 62849115, 63846720, 65176860, 67039056, 69521984, 71827560, 74487840, 78212232, 82088640, 83798820, 86902480, 87988761, 89385408, 95770080, 97765290, 100558584, 104282976, 111731760, 114924096, 117318348, 125698230, 130353720, 134078112, 143655120, 146647935, 148975680, 156424464, 167597640, 173804960, 175977522, 191540160, 195530580, 201117168, 208565952, 223463520, 234636696, 251396460, 260707440, 268156224, 287310240, 293295870, 312848928, 335195280, 347609920, 351955044, 391061160, 402234336, 439943805, 446927040, 469273392, 502792920, 521414880, 574620480, 586591740, 625697856, 670390560, 703910088, 782122320, 804468672, 879887610, 938546784, 1005585840, 1042829760, 1173183480, 1340781120, 1407820176, 1564244640, 1759775220, 1877093568, 2011171680, 2346366960, 2815640352, 3128489280, 3519550440, 4022343360, 4692733920, 5631280704, 7039100880, 9385467840, 14078201760, 28156403520]

約数ペア:

[(1, 28156403520), (2, 14078201760), (3, 9385467840), (4, 7039100880), (5, 5631280704), (6, 4692733920), (7, 4022343360), (8, 3519550440), (9, 3128489280), (10, 2815640352), (12, 2346366960), (14, 2011171680), (15, 1877093568), (16, 1759775220), (18, 1564244640), (20, 1407820176), (21, 1340781120), (24, 1173183480), (27, 1042829760), (28, 1005585840), (30, 938546784), (32, 879887610), (35, 804468672), (36, 782122320), (40, 703910088), (42, 670390560), (45, 625697856), (48, 586591740), (49, 574620480), (54, 521414880), (56, 502792920), (60, 469273392), (63, 446927040), (64, 439943805), (70, 402234336), (72, 391061160), (80, 351955044), (81, 347609920), (84, 335195280), (90, 312848928), (96, 293295870), (98, 287310240), (105, 268156224), (108, 260707440), (112, 251396460), (120, 234636696), (126, 223463520), (135, 208565952), (140, 201117168), (144, 195530580), (147, 191540160), (160, 175977522), (162, 173804960), (168, 167597640), (180, 156424464), (189, 148975680), (192, 146647935), (196, 143655120), (210, 134078112), (216, 130353720), (224, 125698230), (240, 117318348), (245, 114924096), (252, 111731760), (270, 104282976), (280, 100558584), (288, 97765290), (294, 95770080), (315, 89385408), (320, 87988761), (324, 86902480), (336, 83798820), (343, 82088640), (360, 78212232), (378, 74487840), (392, 71827560), (405, 69521984), (420, 67039056), (432, 65176860), (441, 63846720), (448, 62849115), (480, 58659174), (490, 57462048), (504, 55865880), (540, 52141488), (560, 50279292), (567, 49658560), (576, 48882645), (588, 47885040), (630, 44692704), (648, 43451240), (672, 41899410), (686, 41044320), (720, 39106116), (735, 38308032), (756, 37243920), (784, 35913780), (810, 34760992), (840, 33519528), (864, 32588430), (882, 31923360), (945, 29795136), (960, 29329587), (980, 28731024), (1008, 27932940), (1029, 27362880), (1080, 26070744), (1120, 25139646), (1134, 24829280), (1176, 23942520), (1260, 22346352), (1296, 21725620), (1323, 21282240), (1344, 20949705), (1372, 20522160), (1440, 19553058), (1470, 19154016), (1512, 18621960), (1568, 17956890), (1620, 17380496), (1680, 16759764), (1715, 16417728), (1728, 16294215), (1764, 15961680), (1890, 14897568), (1960, 14365512), (2016, 13966470), (2058, 13681440), (2160, 13035372), (2205, 12769344), (2240, 12569823), (2268, 12414640), (2352, 11971260), (2520, 11173176), (2592, 10862810), (2646, 10641120), (2744, 10261080), (2835, 9931712), (2880, 9776529), (2940, 9577008), (3024, 9310980), (3087, 9120960), (3136, 8978445), (3167, 8890560), (3240, 8690248), (3360, 8379882), (3430, 8208864), (3528, 7980840), (3780, 7448784), (3920, 7182756), (3969, 7094080), (4032, 6983235), (4116, 6840720), (4320, 6517686), (4410, 6384672), (4536, 6207320), (4704, 5985630), (5040, 5586588), (5145, 5472576), (5184, 5431405), (5292, 5320560), (5488, 5130540), (5670, 4965856), (5880, 4788504), (6048, 4655490), (6174, 4560480), (6334, 4445280), (6480, 4345124), (6615, 4256448), (6720, 4189941), (6860, 4104432), (7056, 3990420), (7560, 3724392), (7840, 3591378), (7938, 3547040), (8232, 3420360), (8640, 3258843), (8820, 3192336), (9072, 3103660), (9261, 3040320), (9408, 2992815), (9501, 2963520), (10080, 2793294), (10290, 2736288), (10584, 2660280), (10976, 2565270), (11340, 2482928), (11760, 2394252), (12096, 2327745), (12348, 2280240), (12668, 2222640), (12960, 2172562), (13230, 2128224), (13720, 2052216), (14112, 1995210), (15120, 1862196), (15435, 1824192), (15680, 1795689), (15835, 1778112), (15876, 1773520), (16464, 1710180), (17640, 1596168), (18144, 1551830), (18522, 1520160), (19002, 1481760), (19845, 1418816), (20160, 1396647), (20580, 1368144), (21168, 1330140), (21952, 1282635), (22169, 1270080), (22680, 1241464), (23520, 1197126), (24696, 1140120), (25336, 1111320), (25920, 1086281), (26460, 1064112), (27440, 1026108), (27783, 1013440), (28224, 997605), (28503, 987840), (30240, 931098), (30870, 912096), (31670, 889056), (31752, 886760), (32928, 855090), (35280, 798084), (36288, 775915), (37044, 760080), (38004, 740880), (39690, 709408), (41160, 684072), (42336, 665070), (44338, 635040), (45360, 620732), (46305, 608064), (47040, 598563), (47505, 592704), (49392, 570060), (50672, 555660), (52920, 532056), (54880, 513054), (55566, 506720), (57006, 493920), (60480, 465549), (61740, 456048), (63340, 444528), (63504, 443380), (65856, 427545), (66507, 423360), (70560, 399042), (74088, 380040), (76008, 370440), (79380, 354704), (82320, 342036), (84672, 332535), (85509, 329280), (88676, 317520), (90720, 310366), (92610, 304032), (95010, 296352), (98784, 285030), (101344, 277830), (105840, 266028), (109760, 256527), (110845, 254016), (111132, 253360), (114012, 246960), (123480, 228024), (126680, 222264), (127008, 221690), (133014, 211680), (138915, 202688), (141120, 199521), (142515, 197568), (148176, 190020), (152016, 185220), (155183, 181440), (158760, 177352), (164640, 171018)]