1680121647360

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1246529}}^1$

素因数の和:1246575

約数の個数: 360

約数和(自身を含む): 6474232500120

約数和(自身を除く): 4794110852760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2304, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3328, 3456, 3510, 3744, 3840, 4160, 4212, 4320, 4680, 4992, 5184, 5265, 5616, 5760, 6240, 6480, 6912, 7020, 7488, 8320, 8424, 8640, 9360, 9984, 10368, 10530, 11232, 11520, 12480, 12960, 14040, 14976, 16640, 16848, 17280, 18720, 20736, 21060, 22464, 24960, 25920, 28080, 29952, 33696, 34560, 37440, 42120, 44928, 49920, 51840, 56160, 67392, 74880, 84240, 89856, 103680, 112320, 134784, 149760, 168480, 224640, 269568, 336960, 449280, 673920, 1246529, 1347840, 2493058, 3739587, 4986116, 6232645, 7479174, 9972232, 11218761, 12465290, 14958348, 16204877, 18697935, 19944464, 22437522, 24930580, 29916696, 32409754, 33656283, 37395870, 39888928, 44875044, 48614631, 49861160, 56093805, 59833392, 64819508, 67312566, 74791740, 79777856, 81024385, 89750088, 97229262, 99722320, 100968849, 112187610, 119666784, 129639016, 134625132, 145843893, 149583480, 159555712, 162048770, 168281415, 179500176, 194458524, 199444640, 201937698, 224375220, 239333568, 243073155, 259278032, 269250264, 291687786, 299166960, 319111424, 324097540, 336562830, 359000352, 388917048, 398889280, 403875396, 437531679, 448750440, 478667136, 486146310, 504844245, 518556064, 538500528, 583375572, 598333920, 648195080, 673125660, 718000704, 729219465, 777834096, 797778560, 807750792, 875063358, 897500880, 957334272, 972292620, 1009688490, 1037112128, 1077001056, 1166751144, 1196667840, 1296390160, 1312595037, 1346251320, 1436001408, 1458438930, 1555668192, 1595557120, 1615501584, 1750126716, 1795001760, 1944585240, 2019376980, 2074224256, 2154002112, 2187658395, 2333502288, 2393335680, 2592780320, 2625190074, 2692502640, 2872002816, 2916877860, 3111336384, 3231003168, 3500253432, 3590003520, 3889170480, 4038753960, 4148448512, 4308004224, 4375316790, 4667004576, 4786671360, 5185560640, 5250380148, 5385005280, 5833755720, 6222672768, 6462006336, 6562975185, 7000506864, 7180007040, 7778340960, 8077507920, 8616008448, 8750633580, 9334009152, 10371121280, 10500760296, 10770010560, 11667511440, 12445345536, 12924012672, 13125950370, 14001013728, 14360014080, 15556681920, 16155015840, 17501267160, 18668018304, 20742242560, 21001520592, 21540021120, 23335022880, 25848025344, 26251900740, 28002027456, 31113363840, 32310031680, 35002534320, 37336036608, 42003041184, 43080042240, 46670045760, 52503801480, 56004054912, 62226727680, 64620063360, 70005068640, 84006082368, 93340091520, 105007602960, 112008109824, 129240126720, 140010137280, 168012164736, 186680183040, 210015205920, 280020274560, 336024329472, 420030411840, 560040549120, 840060823680, 1680121647360]

約数ペア:

[(1, 1680121647360), (2, 840060823680), (3, 560040549120), (4, 420030411840), (5, 336024329472), (6, 280020274560), (8, 210015205920), (9, 186680183040), (10, 168012164736), (12, 140010137280), (13, 129240126720), (15, 112008109824), (16, 105007602960), (18, 93340091520), (20, 84006082368), (24, 70005068640), (26, 64620063360), (27, 62226727680), (30, 56004054912), (32, 52503801480), (36, 46670045760), (39, 43080042240), (40, 42003041184), (45, 37336036608), (48, 35002534320), (52, 32310031680), (54, 31113363840), (60, 28002027456), (64, 26251900740), (65, 25848025344), (72, 23335022880), (78, 21540021120), (80, 21001520592), (81, 20742242560), (90, 18668018304), (96, 17501267160), (104, 16155015840), (108, 15556681920), (117, 14360014080), (120, 14001013728), (128, 13125950370), (130, 12924012672), (135, 12445345536), (144, 11667511440), (156, 10770010560), (160, 10500760296), (162, 10371121280), (180, 9334009152), (192, 8750633580), (195, 8616008448), (208, 8077507920), (216, 7778340960), (234, 7180007040), (240, 7000506864), (256, 6562975185), (260, 6462006336), (270, 6222672768), (288, 5833755720), (312, 5385005280), (320, 5250380148), (324, 5185560640), (351, 4786671360), (360, 4667004576), (384, 4375316790), (390, 4308004224), (405, 4148448512), (416, 4038753960), (432, 3889170480), (468, 3590003520), (480, 3500253432), (520, 3231003168), (540, 3111336384), (576, 2916877860), (585, 2872002816), (624, 2692502640), (640, 2625190074), (648, 2592780320), (702, 2393335680), (720, 2333502288), (768, 2187658395), (780, 2154002112), (810, 2074224256), (832, 2019376980), (864, 1944585240), (936, 1795001760), (960, 1750126716), (1040, 1615501584), (1053, 1595557120), (1080, 1555668192), (1152, 1458438930), (1170, 1436001408), (1248, 1346251320), (1280, 1312595037), (1296, 1296390160), (1404, 1196667840), (1440, 1166751144), (1560, 1077001056), (1620, 1037112128), (1664, 1009688490), (1728, 972292620), (1755, 957334272), (1872, 897500880), (1920, 875063358), (2080, 807750792), (2106, 797778560), (2160, 777834096), (2304, 729219465), (2340, 718000704), (2496, 673125660), (2592, 648195080), (2808, 598333920), (2880, 583375572), (3120, 538500528), (3240, 518556064), (3328, 504844245), (3456, 486146310), (3510, 478667136), (3744, 448750440), (3840, 437531679), (4160, 403875396), (4212, 398889280), (4320, 388917048), (4680, 359000352), (4992, 336562830), (5184, 324097540), (5265, 319111424), (5616, 299166960), (5760, 291687786), (6240, 269250264), (6480, 259278032), (6912, 243073155), (7020, 239333568), (7488, 224375220), (8320, 201937698), (8424, 199444640), (8640, 194458524), (9360, 179500176), (9984, 168281415), (10368, 162048770), (10530, 159555712), (11232, 149583480), (11520, 145843893), (12480, 134625132), (12960, 129639016), (14040, 119666784), (14976, 112187610), (16640, 100968849), (16848, 99722320), (17280, 97229262), (18720, 89750088), (20736, 81024385), (21060, 79777856), (22464, 74791740), (24960, 67312566), (25920, 64819508), (28080, 59833392), (29952, 56093805), (33696, 49861160), (34560, 48614631), (37440, 44875044), (42120, 39888928), (44928, 37395870), (49920, 33656283), (51840, 32409754), (56160, 29916696), (67392, 24930580), (74880, 22437522), (84240, 19944464), (89856, 18697935), (103680, 16204877), (112320, 14958348), (134784, 12465290), (149760, 11218761), (168480, 9972232), (224640, 7479174), (269568, 6232645), (336960, 4986116), (449280, 3739587), (673920, 2493058), (1246529, 1347840)]