64785208320

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{66949}}^1$

素因数の和:66990

約数の個数: 352

約数和(自身を含む): 263129568000

約数和(自身を除く): 198344359680

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, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5120, 5376, 5760, 6048, 6720, 6912, 7168, 7560, 7680, 8064, 8640, 8960, 9216, 10080, 10752, 11520, 12096, 13440, 13824, 15120, 15360, 16128, 17280, 17920, 20160, 21504, 23040, 24192, 26880, 27648, 30240, 32256, 34560, 35840, 40320, 46080, 48384, 53760, 60480, 64512, 66949, 69120, 80640, 96768, 107520, 120960, 133898, 138240, 161280, 193536, 200847, 241920, 267796, 322560, 334745, 401694, 468643, 483840, 535592, 602541, 669490, 803388, 937286, 967680, 1004235, 1071184, 1205082, 1338980, 1405929, 1606776, 1807623, 1874572, 2008470, 2142368, 2343215, 2410164, 2677960, 2811858, 3012705, 3213552, 3615246, 3749144, 4016940, 4217787, 4284736, 4686430, 4820328, 5355920, 5623716, 6025410, 6427104, 7029645, 7230492, 7498288, 8033880, 8435574, 8569472, 9038115, 9372860, 9640656, 10711840, 11247432, 12050820, 12653361, 12854208, 14059290, 14460984, 14996576, 16067760, 16871148, 17138944, 18076230, 18745720, 19281312, 21088935, 21423680, 22494864, 24101640, 25306722, 25708416, 28118580, 28921968, 29993152, 32135520, 33742296, 34277888, 36152460, 37491440, 38562624, 42177870, 42847360, 44989728, 48203280, 50613444, 51416832, 56237160, 57843936, 59986304, 63266805, 64271040, 67484592, 68555776, 72304920, 74982880, 77125248, 84355740, 85694720, 89979456, 96406560, 101226888, 102833664, 112474320, 115687872, 119972608, 126533610, 128542080, 134969184, 144609840, 149965760, 154250496, 168711480, 171389440, 179958912, 192813120, 202453776, 205667328, 224948640, 231375744, 239945216, 253067220, 257084160, 269938368, 289219680, 299931520, 308500992, 337422960, 342778880, 359917824, 385626240, 404907552, 449897280, 462751488, 479890432, 506134440, 514168320, 539876736, 578439360, 599863040, 617001984, 674845920, 719835648, 771252480, 809815104, 899794560, 925502976, 1012268880, 1028336640, 1079753472, 1156878720, 1199726080, 1349691840, 1439671296, 1542504960, 1619630208, 1799589120, 1851005952, 2024537760, 2159506944, 2313757440, 2399452160, 2699383680, 3085009920, 3239260416, 3599178240, 4049075520, 4319013888, 4627514880, 5398767360, 6478520832, 7198356480, 8098151040, 9255029760, 10797534720, 12957041664, 16196302080, 21595069440, 32392604160, 64785208320]

約数ペア:

[(1, 64785208320), (2, 32392604160), (3, 21595069440), (4, 16196302080), (5, 12957041664), (6, 10797534720), (7, 9255029760), (8, 8098151040), (9, 7198356480), (10, 6478520832), (12, 5398767360), (14, 4627514880), (15, 4319013888), (16, 4049075520), (18, 3599178240), (20, 3239260416), (21, 3085009920), (24, 2699383680), (27, 2399452160), (28, 2313757440), (30, 2159506944), (32, 2024537760), (35, 1851005952), (36, 1799589120), (40, 1619630208), (42, 1542504960), (45, 1439671296), (48, 1349691840), (54, 1199726080), (56, 1156878720), (60, 1079753472), (63, 1028336640), (64, 1012268880), (70, 925502976), (72, 899794560), (80, 809815104), (84, 771252480), (90, 719835648), (96, 674845920), (105, 617001984), (108, 599863040), (112, 578439360), (120, 539876736), (126, 514168320), (128, 506134440), (135, 479890432), (140, 462751488), (144, 449897280), (160, 404907552), (168, 385626240), (180, 359917824), (189, 342778880), (192, 337422960), (210, 308500992), (216, 299931520), (224, 289219680), (240, 269938368), (252, 257084160), (256, 253067220), (270, 239945216), (280, 231375744), (288, 224948640), (315, 205667328), (320, 202453776), (336, 192813120), (360, 179958912), (378, 171389440), (384, 168711480), (420, 154250496), (432, 149965760), (448, 144609840), (480, 134969184), (504, 128542080), (512, 126533610), (540, 119972608), (560, 115687872), (576, 112474320), (630, 102833664), (640, 101226888), (672, 96406560), (720, 89979456), (756, 85694720), (768, 84355740), (840, 77125248), (864, 74982880), (896, 72304920), (945, 68555776), (960, 67484592), (1008, 64271040), (1024, 63266805), (1080, 59986304), (1120, 57843936), (1152, 56237160), (1260, 51416832), (1280, 50613444), (1344, 48203280), (1440, 44989728), (1512, 42847360), (1536, 42177870), (1680, 38562624), (1728, 37491440), (1792, 36152460), (1890, 34277888), (1920, 33742296), (2016, 32135520), (2160, 29993152), (2240, 28921968), (2304, 28118580), (2520, 25708416), (2560, 25306722), (2688, 24101640), (2880, 22494864), (3024, 21423680), (3072, 21088935), (3360, 19281312), (3456, 18745720), (3584, 18076230), (3780, 17138944), (3840, 16871148), (4032, 16067760), (4320, 14996576), (4480, 14460984), (4608, 14059290), (5040, 12854208), (5120, 12653361), (5376, 12050820), (5760, 11247432), (6048, 10711840), (6720, 9640656), (6912, 9372860), (7168, 9038115), (7560, 8569472), (7680, 8435574), (8064, 8033880), (8640, 7498288), (8960, 7230492), (9216, 7029645), (10080, 6427104), (10752, 6025410), (11520, 5623716), (12096, 5355920), (13440, 4820328), (13824, 4686430), (15120, 4284736), (15360, 4217787), (16128, 4016940), (17280, 3749144), (17920, 3615246), (20160, 3213552), (21504, 3012705), (23040, 2811858), (24192, 2677960), (26880, 2410164), (27648, 2343215), (30240, 2142368), (32256, 2008470), (34560, 1874572), (35840, 1807623), (40320, 1606776), (46080, 1405929), (48384, 1338980), (53760, 1205082), (60480, 1071184), (64512, 1004235), (66949, 967680), (69120, 937286), (80640, 803388), (96768, 669490), (107520, 602541), (120960, 535592), (133898, 483840), (138240, 468643), (161280, 401694), (193536, 334745), (200847, 322560), (241920, 267796)]