19021616640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21169}}^1$

素因数の和:21214

約数の個数: 320

約数和(自身を含む): 72767217600

約数和(自身を除く): 53745600960

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, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4608, 4680, 4992, 5616, 5760, 6240, 6656, 6912, 7020, 7488, 7680, 8320, 8640, 9360, 9984, 11232, 11520, 12480, 13824, 14040, 14976, 16640, 17280, 18720, 19968, 21169, 22464, 23040, 24960, 28080, 29952, 33280, 34560, 37440, 42338, 44928, 49920, 56160, 59904, 63507, 69120, 74880, 84676, 89856, 99840, 105845, 112320, 127014, 149760, 169352, 179712, 190521, 211690, 224640, 254028, 275197, 299520, 317535, 338704, 381042, 423380, 449280, 508056, 550394, 571563, 635070, 677408, 762084, 825591, 846760, 898560, 952605, 1016112, 1100788, 1143126, 1270140, 1354816, 1375985, 1524168, 1651182, 1693520, 1905210, 2032224, 2201576, 2286252, 2476773, 2540280, 2709632, 2751970, 2857815, 3048336, 3302364, 3387040, 3810420, 4064448, 4127955, 4403152, 4572504, 4953546, 5080560, 5419264, 5503940, 5715630, 6096672, 6604728, 6774080, 7430319, 7620840, 8128896, 8255910, 8806304, 9145008, 9907092, 10161120, 10838528, 11007880, 11431260, 12193344, 12383865, 13209456, 13548160, 14860638, 15241680, 16257792, 16511820, 17612608, 18290016, 19814184, 20322240, 22015760, 22862520, 24386688, 24767730, 26418912, 27096320, 29721276, 30483360, 32515584, 33023640, 35225216, 36580032, 37151595, 39628368, 40644480, 44031520, 45725040, 48773376, 49535460, 52837824, 54192640, 59442552, 60966720, 66047280, 70450432, 73160064, 74303190, 79256736, 81288960, 88063040, 91450080, 97546752, 99070920, 105675648, 118885104, 121933440, 132094560, 140900864, 146320128, 148606380, 158513472, 162577920, 176126080, 182900160, 198141840, 211351296, 237770208, 243866880, 264189120, 292640256, 297212760, 317026944, 352252160, 365800320, 396283680, 422702592, 475540416, 487733760, 528378240, 594425520, 634053888, 704504320, 731600640, 792567360, 951080832, 1056756480, 1188851040, 1268107776, 1463201280, 1585134720, 1902161664, 2113512960, 2377702080, 3170269440, 3804323328, 4755404160, 6340538880, 9510808320, 19021616640]

約数ペア:

[(1, 19021616640), (2, 9510808320), (3, 6340538880), (4, 4755404160), (5, 3804323328), (6, 3170269440), (8, 2377702080), (9, 2113512960), (10, 1902161664), (12, 1585134720), (13, 1463201280), (15, 1268107776), (16, 1188851040), (18, 1056756480), (20, 951080832), (24, 792567360), (26, 731600640), (27, 704504320), (30, 634053888), (32, 594425520), (36, 528378240), (39, 487733760), (40, 475540416), (45, 422702592), (48, 396283680), (52, 365800320), (54, 352252160), (60, 317026944), (64, 297212760), (65, 292640256), (72, 264189120), (78, 243866880), (80, 237770208), (90, 211351296), (96, 198141840), (104, 182900160), (108, 176126080), (117, 162577920), (120, 158513472), (128, 148606380), (130, 146320128), (135, 140900864), (144, 132094560), (156, 121933440), (160, 118885104), (180, 105675648), (192, 99070920), (195, 97546752), (208, 91450080), (216, 88063040), (234, 81288960), (240, 79256736), (256, 74303190), (260, 73160064), (270, 70450432), (288, 66047280), (312, 60966720), (320, 59442552), (351, 54192640), (360, 52837824), (384, 49535460), (390, 48773376), (416, 45725040), (432, 44031520), (468, 40644480), (480, 39628368), (512, 37151595), (520, 36580032), (540, 35225216), (576, 33023640), (585, 32515584), (624, 30483360), (640, 29721276), (702, 27096320), (720, 26418912), (768, 24767730), (780, 24386688), (832, 22862520), (864, 22015760), (936, 20322240), (960, 19814184), (1040, 18290016), (1080, 17612608), (1152, 16511820), (1170, 16257792), (1248, 15241680), (1280, 14860638), (1404, 13548160), (1440, 13209456), (1536, 12383865), (1560, 12193344), (1664, 11431260), (1728, 11007880), (1755, 10838528), (1872, 10161120), (1920, 9907092), (2080, 9145008), (2160, 8806304), (2304, 8255910), (2340, 8128896), (2496, 7620840), (2560, 7430319), (2808, 6774080), (2880, 6604728), (3120, 6096672), (3328, 5715630), (3456, 5503940), (3510, 5419264), (3744, 5080560), (3840, 4953546), (4160, 4572504), (4320, 4403152), (4608, 4127955), (4680, 4064448), (4992, 3810420), (5616, 3387040), (5760, 3302364), (6240, 3048336), (6656, 2857815), (6912, 2751970), (7020, 2709632), (7488, 2540280), (7680, 2476773), (8320, 2286252), (8640, 2201576), (9360, 2032224), (9984, 1905210), (11232, 1693520), (11520, 1651182), (12480, 1524168), (13824, 1375985), (14040, 1354816), (14976, 1270140), (16640, 1143126), (17280, 1100788), (18720, 1016112), (19968, 952605), (21169, 898560), (22464, 846760), (23040, 825591), (24960, 762084), (28080, 677408), (29952, 635070), (33280, 571563), (34560, 550394), (37440, 508056), (42338, 449280), (44928, 423380), (49920, 381042), (56160, 338704), (59904, 317535), (63507, 299520), (69120, 275197), (74880, 254028), (84676, 224640), (89856, 211690), (99840, 190521), (105845, 179712), (112320, 169352), (127014, 149760)]