261161979840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{8243}}^1$

素因数の和:8481

約数の個数: 448

約数和(自身を含む): 974955225600

約数和(自身を除く): 713793245760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 193, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 386, 432, 456, 480, 513, 540, 570, 576, 579, 608, 684, 720, 760, 772, 855, 864, 912, 960, 965, 1026, 1080, 1140, 1158, 1216, 1368, 1440, 1520, 1544, 1710, 1728, 1737, 1824, 1930, 2052, 2160, 2280, 2316, 2565, 2736, 2880, 2895, 3040, 3088, 3420, 3474, 3648, 3667, 3860, 4104, 4320, 4560, 4632, 5130, 5211, 5472, 5790, 6080, 6176, 6840, 6948, 7334, 7720, 8208, 8243, 8640, 8685, 9120, 9264, 10260, 10422, 10944, 11001, 11580, 12352, 13680, 13896, 14668, 15440, 16416, 16486, 17370, 18240, 18335, 18528, 20520, 20844, 22002, 23160, 24729, 26055, 27360, 27792, 29336, 30880, 32832, 32972, 33003, 34740, 36670, 37056, 41040, 41215, 41688, 44004, 46320, 49458, 52110, 54720, 55005, 55584, 58672, 61760, 65944, 66006, 69480, 73340, 74187, 82080, 82430, 83376, 88008, 92640, 98916, 99009, 104220, 110010, 111168, 117344, 123645, 131888, 132012, 138960, 146680, 148374, 156617, 164160, 164860, 165015, 166752, 176016, 185280, 197832, 198018, 208440, 220020, 222561, 234688, 247290, 263776, 264024, 277920, 293360, 296748, 313234, 329720, 330030, 333504, 352032, 370935, 395664, 396036, 416880, 440040, 445122, 469851, 494580, 495045, 527552, 528048, 555840, 586720, 593496, 626468, 659440, 660060, 704064, 741870, 783085, 791328, 792072, 833760, 880080, 890244, 939702, 989160, 990090, 1056096, 1112805, 1173440, 1186992, 1252936, 1318880, 1320120, 1409553, 1483740, 1566170, 1582656, 1584144, 1590899, 1667520, 1760160, 1780488, 1879404, 1978320, 1980180, 2112192, 2225610, 2349255, 2373984, 2505872, 2637760, 2640240, 2819106, 2967480, 3132340, 3168288, 3181798, 3520320, 3560976, 3758808, 3956640, 3960360, 4228659, 4451220, 4698510, 4747968, 4772697, 5011744, 5280480, 5638212, 5934960, 6264680, 6336576, 6363596, 7047765, 7121952, 7517616, 7913280, 7920720, 7954495, 8457318, 8902440, 9397020, 9545394, 10023488, 10560960, 11276424, 11869920, 12529360, 12727192, 14095530, 14243904, 14318091, 15035232, 15841440, 15908990, 16914636, 17804880, 18794040, 19090788, 21143295, 22552848, 23739840, 23863485, 25058720, 25454384, 28191060, 28636182, 30070464, 30227081, 31682880, 31817980, 33829272, 35609760, 37588080, 38181576, 42286590, 42954273, 45105696, 47726970, 50117440, 50908768, 56382120, 57272364, 60454162, 63635960, 67658544, 71219520, 71590455, 75176160, 76363152, 84573180, 85908546, 90211392, 90681243, 95453940, 101817536, 112764240, 114544728, 120908324, 127271920, 135317088, 143180910, 150352320, 151135405, 152726304, 169146360, 171817092, 181362486, 190907880, 214771365, 225528480, 229089456, 241816648, 254543840, 270634176, 272043729, 286361820, 302270810, 305452608, 338292720, 343634184, 362724972, 381815760, 429542730, 451056960, 453406215, 458178912, 483633296, 509087680, 544087458, 572723640, 604541620, 676585440, 687268368, 725449944, 763631520, 816131187, 859085460, 906812430, 916357824, 967266592, 1088174916, 1145447280, 1209083240, 1353170880, 1360218645, 1374536736, 1450899888, 1527263040, 1632262374, 1718170920, 1813624860, 1934533184, 2176349832, 2290894560, 2418166480, 2720437290, 2749073472, 2901799776, 3264524748, 3436341840, 3627249720, 4080655935, 4352699664, 4581789120, 4836332960, 5440874580, 5803599552, 6529049496, 6872683680, 7254499440, 8161311870, 8705399328, 9672665920, 10881749160, 13058098992, 13745367360, 14508998880, 16322623740, 17410798656, 21763498320, 26116197984, 29017997760, 32645247480, 43526996640, 52232395968, 65290494960, 87053993280, 130580989920, 261161979840]

約数ペア:

[(1, 261161979840), (2, 130580989920), (3, 87053993280), (4, 65290494960), (5, 52232395968), (6, 43526996640), (8, 32645247480), (9, 29017997760), (10, 26116197984), (12, 21763498320), (15, 17410798656), (16, 16322623740), (18, 14508998880), (19, 13745367360), (20, 13058098992), (24, 10881749160), (27, 9672665920), (30, 8705399328), (32, 8161311870), (36, 7254499440), (38, 6872683680), (40, 6529049496), (45, 5803599552), (48, 5440874580), (54, 4836332960), (57, 4581789120), (60, 4352699664), (64, 4080655935), (72, 3627249720), (76, 3436341840), (80, 3264524748), (90, 2901799776), (95, 2749073472), (96, 2720437290), (108, 2418166480), (114, 2290894560), (120, 2176349832), (135, 1934533184), (144, 1813624860), (152, 1718170920), (160, 1632262374), (171, 1527263040), (180, 1450899888), (190, 1374536736), (192, 1360218645), (193, 1353170880), (216, 1209083240), (228, 1145447280), (240, 1088174916), (270, 967266592), (285, 916357824), (288, 906812430), (304, 859085460), (320, 816131187), (342, 763631520), (360, 725449944), (380, 687268368), (386, 676585440), (432, 604541620), (456, 572723640), (480, 544087458), (513, 509087680), (540, 483633296), (570, 458178912), (576, 453406215), (579, 451056960), (608, 429542730), (684, 381815760), (720, 362724972), (760, 343634184), (772, 338292720), (855, 305452608), (864, 302270810), (912, 286361820), (960, 272043729), (965, 270634176), (1026, 254543840), (1080, 241816648), (1140, 229089456), (1158, 225528480), (1216, 214771365), (1368, 190907880), (1440, 181362486), (1520, 171817092), (1544, 169146360), (1710, 152726304), (1728, 151135405), (1737, 150352320), (1824, 143180910), (1930, 135317088), (2052, 127271920), (2160, 120908324), (2280, 114544728), (2316, 112764240), (2565, 101817536), (2736, 95453940), (2880, 90681243), (2895, 90211392), (3040, 85908546), (3088, 84573180), (3420, 76363152), (3474, 75176160), (3648, 71590455), (3667, 71219520), (3860, 67658544), (4104, 63635960), (4320, 60454162), (4560, 57272364), (4632, 56382120), (5130, 50908768), (5211, 50117440), (5472, 47726970), (5790, 45105696), (6080, 42954273), (6176, 42286590), (6840, 38181576), (6948, 37588080), (7334, 35609760), (7720, 33829272), (8208, 31817980), (8243, 31682880), (8640, 30227081), (8685, 30070464), (9120, 28636182), (9264, 28191060), (10260, 25454384), (10422, 25058720), (10944, 23863485), (11001, 23739840), (11580, 22552848), (12352, 21143295), (13680, 19090788), (13896, 18794040), (14668, 17804880), (15440, 16914636), (16416, 15908990), (16486, 15841440), (17370, 15035232), (18240, 14318091), (18335, 14243904), (18528, 14095530), (20520, 12727192), (20844, 12529360), (22002, 11869920), (23160, 11276424), (24729, 10560960), (26055, 10023488), (27360, 9545394), (27792, 9397020), (29336, 8902440), (30880, 8457318), (32832, 7954495), (32972, 7920720), (33003, 7913280), (34740, 7517616), (36670, 7121952), (37056, 7047765), (41040, 6363596), (41215, 6336576), (41688, 6264680), (44004, 5934960), (46320, 5638212), (49458, 5280480), (52110, 5011744), (54720, 4772697), (55005, 4747968), (55584, 4698510), (58672, 4451220), (61760, 4228659), (65944, 3960360), (66006, 3956640), (69480, 3758808), (73340, 3560976), (74187, 3520320), (82080, 3181798), (82430, 3168288), (83376, 3132340), (88008, 2967480), (92640, 2819106), (98916, 2640240), (99009, 2637760), (104220, 2505872), (110010, 2373984), (111168, 2349255), (117344, 2225610), (123645, 2112192), (131888, 1980180), (132012, 1978320), (138960, 1879404), (146680, 1780488), (148374, 1760160), (156617, 1667520), (164160, 1590899), (164860, 1584144), (165015, 1582656), (166752, 1566170), (176016, 1483740), (185280, 1409553), (197832, 1320120), (198018, 1318880), (208440, 1252936), (220020, 1186992), (222561, 1173440), (234688, 1112805), (247290, 1056096), (263776, 990090), (264024, 989160), (277920, 939702), (293360, 890244), (296748, 880080), (313234, 833760), (329720, 792072), (330030, 791328), (333504, 783085), (352032, 741870), (370935, 704064), (395664, 660060), (396036, 659440), (416880, 626468), (440040, 593496), (445122, 586720), (469851, 555840), (494580, 528048), (495045, 527552)]