639047640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 512

約数和(自身を含む): 2601123840

約数和(自身を除く): 1962076200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 31, 33, 35, 40, 42, 44, 46, 55, 56, 60, 62, 66, 69, 70, 77, 84, 88, 92, 93, 97, 105, 110, 115, 120, 124, 132, 138, 140, 154, 155, 161, 165, 168, 184, 186, 194, 210, 217, 220, 230, 231, 248, 253, 264, 276, 280, 291, 308, 310, 322, 330, 341, 345, 372, 385, 388, 420, 434, 440, 460, 462, 465, 483, 485, 506, 552, 582, 616, 620, 644, 651, 660, 679, 682, 690, 713, 744, 759, 770, 776, 805, 840, 868, 920, 924, 930, 966, 970, 1012, 1023, 1067, 1085, 1155, 1164, 1240, 1265, 1288, 1302, 1320, 1358, 1364, 1380, 1426, 1455, 1518, 1540, 1610, 1705, 1736, 1771, 1848, 1860, 1932, 1940, 2024, 2037, 2046, 2134, 2139, 2170, 2231, 2310, 2328, 2387, 2415, 2530, 2604, 2716, 2728, 2760, 2852, 2910, 3007, 3036, 3080, 3201, 3220, 3255, 3395, 3410, 3542, 3565, 3720, 3795, 3864, 3880, 4074, 4092, 4268, 4278, 4340, 4462, 4620, 4774, 4830, 4991, 5060, 5115, 5208, 5313, 5335, 5432, 5704, 5820, 6014, 6072, 6402, 6440, 6510, 6693, 6790, 6820, 7084, 7130, 7161, 7469, 7590, 7843, 8148, 8184, 8536, 8556, 8680, 8855, 8924, 9021, 9240, 9548, 9660, 9982, 10120, 10185, 10230, 10626, 10670, 10695, 11155, 11640, 11935, 12028, 12804, 13020, 13386, 13580, 13640, 14168, 14260, 14322, 14938, 14973, 15035, 15180, 15617, 15686, 16005, 16296, 17112, 17710, 17848, 18042, 19096, 19320, 19964, 20370, 20460, 21049, 21252, 21340, 21390, 22310, 22407, 23529, 23870, 24056, 24541, 24955, 25608, 26040, 26565, 26772, 27160, 28520, 28644, 29876, 29946, 30070, 30360, 31234, 31372, 32010, 33077, 33465, 35420, 35805, 36084, 37345, 39215, 39928, 40740, 40920, 42098, 42504, 42680, 42780, 44620, 44814, 45105, 46851, 47058, 47740, 49082, 49910, 53130, 53544, 54901, 57288, 59752, 59892, 60140, 62468, 62744, 63147, 64020, 66154, 66930, 69161, 70840, 71610, 72168, 73623, 74690, 74865, 78085, 78430, 81480, 84196, 85560, 89240, 89628, 90210, 93702, 94116, 95480, 98164, 99231, 99820, 105245, 106260, 109802, 112035, 117645, 119784, 120280, 122705, 124936, 126294, 128040, 132308, 133860, 138322, 143220, 147246, 149380, 149730, 156170, 156860, 164703, 165385, 168392, 171787, 179256, 180420, 187404, 188232, 196328, 198462, 199640, 207483, 210490, 212520, 219604, 224070, 231539, 234255, 235290, 245410, 252588, 264616, 267720, 274505, 276644, 286440, 294492, 298760, 299460, 312340, 313720, 315735, 329406, 330770, 343574, 345805, 360840, 368115, 374808, 396924, 414966, 420980, 439208, 448140, 463078, 468510, 470580, 484127, 490820, 496155, 505176, 515361, 549010, 553288, 588984, 598920, 624680, 631470, 658812, 661540, 687148, 691610, 694617, 736230, 760771, 793848, 823515, 829932, 841960, 858935, 896280, 926156, 937020, 941160, 968254, 981640, 992310, 1030722, 1037415, 1098020, 1157695, 1262940, 1317624, 1323080, 1374296, 1383220, 1389234, 1452381, 1472460, 1521542, 1647030, 1659864, 1717870, 1852312, 1874040, 1936508, 1984620, 2061444, 2074830, 2196040, 2282313, 2315390, 2420635, 2525880, 2576805, 2766440, 2778468, 2904762, 2944920, 3043084, 3294060, 3435740, 3473085, 3803855, 3873016, 3969240, 4122888, 4149660, 4564626, 4630780, 4841270, 5153610, 5325397, 5556936, 5809524, 6086168, 6588120, 6871480, 6946170, 7261905, 7607710, 8299320, 9129252, 9261560, 9682540, 10307220, 10650794, 11411565, 11619048, 13892340, 14523810, 15215420, 15976191, 18258504, 19365080, 20614440, 21301588, 22823130, 26626985, 27784680, 29047620, 30430840, 31952382, 42603176, 45646260, 53253970, 58095240, 63904764, 79880955, 91292520, 106507940, 127809528, 159761910, 213015880, 319523820, 639047640]

約数ペア:

[(1, 639047640), (2, 319523820), (3, 213015880), (4, 159761910), (5, 127809528), (6, 106507940), (7, 91292520), (8, 79880955), (10, 63904764), (11, 58095240), (12, 53253970), (14, 45646260), (15, 42603176), (20, 31952382), (21, 30430840), (22, 29047620), (23, 27784680), (24, 26626985), (28, 22823130), (30, 21301588), (31, 20614440), (33, 19365080), (35, 18258504), (40, 15976191), (42, 15215420), (44, 14523810), (46, 13892340), (55, 11619048), (56, 11411565), (60, 10650794), (62, 10307220), (66, 9682540), (69, 9261560), (70, 9129252), (77, 8299320), (84, 7607710), (88, 7261905), (92, 6946170), (93, 6871480), (97, 6588120), (105, 6086168), (110, 5809524), (115, 5556936), (120, 5325397), (124, 5153610), (132, 4841270), (138, 4630780), (140, 4564626), (154, 4149660), (155, 4122888), (161, 3969240), (165, 3873016), (168, 3803855), (184, 3473085), (186, 3435740), (194, 3294060), (210, 3043084), (217, 2944920), (220, 2904762), (230, 2778468), (231, 2766440), (248, 2576805), (253, 2525880), (264, 2420635), (276, 2315390), (280, 2282313), (291, 2196040), (308, 2074830), (310, 2061444), (322, 1984620), (330, 1936508), (341, 1874040), (345, 1852312), (372, 1717870), (385, 1659864), (388, 1647030), (420, 1521542), (434, 1472460), (440, 1452381), (460, 1389234), (462, 1383220), (465, 1374296), (483, 1323080), (485, 1317624), (506, 1262940), (552, 1157695), (582, 1098020), (616, 1037415), (620, 1030722), (644, 992310), (651, 981640), (660, 968254), (679, 941160), (682, 937020), (690, 926156), (713, 896280), (744, 858935), (759, 841960), (770, 829932), (776, 823515), (805, 793848), (840, 760771), (868, 736230), (920, 694617), (924, 691610), (930, 687148), (966, 661540), (970, 658812), (1012, 631470), (1023, 624680), (1067, 598920), (1085, 588984), (1155, 553288), (1164, 549010), (1240, 515361), (1265, 505176), (1288, 496155), (1302, 490820), (1320, 484127), (1358, 470580), (1364, 468510), (1380, 463078), (1426, 448140), (1455, 439208), (1518, 420980), (1540, 414966), (1610, 396924), (1705, 374808), (1736, 368115), (1771, 360840), (1848, 345805), (1860, 343574), (1932, 330770), (1940, 329406), (2024, 315735), (2037, 313720), (2046, 312340), (2134, 299460), (2139, 298760), (2170, 294492), (2231, 286440), (2310, 276644), (2328, 274505), (2387, 267720), (2415, 264616), (2530, 252588), (2604, 245410), (2716, 235290), (2728, 234255), (2760, 231539), (2852, 224070), (2910, 219604), (3007, 212520), (3036, 210490), (3080, 207483), (3201, 199640), (3220, 198462), (3255, 196328), (3395, 188232), (3410, 187404), (3542, 180420), (3565, 179256), (3720, 171787), (3795, 168392), (3864, 165385), (3880, 164703), (4074, 156860), (4092, 156170), (4268, 149730), (4278, 149380), (4340, 147246), (4462, 143220), (4620, 138322), (4774, 133860), (4830, 132308), (4991, 128040), (5060, 126294), (5115, 124936), (5208, 122705), (5313, 120280), (5335, 119784), (5432, 117645), (5704, 112035), (5820, 109802), (6014, 106260), (6072, 105245), (6402, 99820), (6440, 99231), (6510, 98164), (6693, 95480), (6790, 94116), (6820, 93702), (7084, 90210), (7130, 89628), (7161, 89240), (7469, 85560), (7590, 84196), (7843, 81480), (8148, 78430), (8184, 78085), (8536, 74865), (8556, 74690), (8680, 73623), (8855, 72168), (8924, 71610), (9021, 70840), (9240, 69161), (9548, 66930), (9660, 66154), (9982, 64020), (10120, 63147), (10185, 62744), (10230, 62468), (10626, 60140), (10670, 59892), (10695, 59752), (11155, 57288), (11640, 54901), (11935, 53544), (12028, 53130), (12804, 49910), (13020, 49082), (13386, 47740), (13580, 47058), (13640, 46851), (14168, 45105), (14260, 44814), (14322, 44620), (14938, 42780), (14973, 42680), (15035, 42504), (15180, 42098), (15617, 40920), (15686, 40740), (16005, 39928), (16296, 39215), (17112, 37345), (17710, 36084), (17848, 35805), (18042, 35420), (19096, 33465), (19320, 33077), (19964, 32010), (20370, 31372), (20460, 31234), (21049, 30360), (21252, 30070), (21340, 29946), (21390, 29876), (22310, 28644), (22407, 28520), (23529, 27160), (23870, 26772), (24056, 26565), (24541, 26040), (24955, 25608)]