81292743840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2199479}}^1$

素因数の和:2199515

約数の個数: 192

約数和(自身を含む): 319258920960

約数和(自身を除く): 237966177120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 9240, 12320, 18480, 36960, 2199479, 4398958, 6598437, 8797916, 10997395, 13196874, 15396353, 17595832, 21994790, 24194269, 26393748, 30792706, 32992185, 35191664, 43989580, 46189059, 48388538, 52787496, 61585412, 65984370, 70383328, 72582807, 76981765, 87979160, 92378118, 96777076, 105574992, 120971345, 123170824, 131968740, 145165614, 153963530, 169359883, 175958320, 184756236, 193554152, 211149984, 230945295, 241942690, 246341648, 263937480, 290331228, 307927060, 338719766, 351916640, 362914035, 369512472, 387108304, 461890590, 483885380, 492683296, 508079649, 527874960, 580662456, 615854120, 677439532, 725828070, 739024944, 774216608, 846799415, 923781180, 967770760, 1016159298, 1055749920, 1161324912, 1231708240, 1354879064, 1451656140, 1478049888, 1693598830, 1847562360, 1935541520, 2032318596, 2322649824, 2463416480, 2540398245, 2709758128, 2903312280, 3387197660, 3695124720, 3871083040, 4064637192, 5080796490, 5419516256, 5806624560, 6774395320, 7390249440, 8129274384, 10161592980, 11613249120, 13548790640, 16258548768, 20323185960, 27097581280, 40646371920, 81292743840]

約数ペア:

[(1, 81292743840), (2, 40646371920), (3, 27097581280), (4, 20323185960), (5, 16258548768), (6, 13548790640), (7, 11613249120), (8, 10161592980), (10, 8129274384), (11, 7390249440), (12, 6774395320), (14, 5806624560), (15, 5419516256), (16, 5080796490), (20, 4064637192), (21, 3871083040), (22, 3695124720), (24, 3387197660), (28, 2903312280), (30, 2709758128), (32, 2540398245), (33, 2463416480), (35, 2322649824), (40, 2032318596), (42, 1935541520), (44, 1847562360), (48, 1693598830), (55, 1478049888), (56, 1451656140), (60, 1354879064), (66, 1231708240), (70, 1161324912), (77, 1055749920), (80, 1016159298), (84, 967770760), (88, 923781180), (96, 846799415), (105, 774216608), (110, 739024944), (112, 725828070), (120, 677439532), (132, 615854120), (140, 580662456), (154, 527874960), (160, 508079649), (165, 492683296), (168, 483885380), (176, 461890590), (210, 387108304), (220, 369512472), (224, 362914035), (231, 351916640), (240, 338719766), (264, 307927060), (280, 290331228), (308, 263937480), (330, 246341648), (336, 241942690), (352, 230945295), (385, 211149984), (420, 193554152), (440, 184756236), (462, 175958320), (480, 169359883), (528, 153963530), (560, 145165614), (616, 131968740), (660, 123170824), (672, 120971345), (770, 105574992), (840, 96777076), (880, 92378118), (924, 87979160), (1056, 76981765), (1120, 72582807), (1155, 70383328), (1232, 65984370), (1320, 61585412), (1540, 52787496), (1680, 48388538), (1760, 46189059), (1848, 43989580), (2310, 35191664), (2464, 32992185), (2640, 30792706), (3080, 26393748), (3360, 24194269), (3696, 21994790), (4620, 17595832), (5280, 15396353), (6160, 13196874), (7392, 10997395), (9240, 8797916), (12320, 6598437), (18480, 4398958), (36960, 2199479)]