71390706912

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{28307}}^1$

素因数の和:28475

約数の個数: 240

約数和(自身を含む): 241686910080

約数和(自身を除く): 170296203168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 139, 144, 162, 168, 189, 216, 224, 252, 278, 288, 324, 336, 378, 417, 432, 504, 556, 567, 648, 672, 756, 834, 864, 973, 1008, 1112, 1134, 1251, 1296, 1512, 1668, 1946, 2016, 2224, 2268, 2502, 2592, 2919, 3024, 3336, 3753, 3892, 4448, 4536, 5004, 5838, 6048, 6672, 7506, 7784, 8757, 9072, 10008, 11259, 11676, 13344, 15012, 15568, 17514, 18144, 20016, 22518, 23352, 26271, 28307, 30024, 31136, 35028, 40032, 45036, 46704, 52542, 56614, 60048, 70056, 78813, 84921, 90072, 93408, 105084, 113228, 120096, 140112, 157626, 169842, 180144, 198149, 210168, 226456, 254763, 280224, 315252, 339684, 360288, 396298, 420336, 452912, 509526, 594447, 630504, 679368, 764289, 792596, 840672, 905824, 1019052, 1188894, 1261008, 1358736, 1528578, 1585192, 1783341, 2038104, 2292867, 2377788, 2522016, 2717472, 3057156, 3170384, 3566682, 3934673, 4076208, 4585734, 4755576, 5350023, 6114312, 6340768, 7133364, 7869346, 8152416, 9171468, 9511152, 10700046, 11804019, 12228624, 14266728, 15738692, 16050069, 18342936, 19022304, 21400092, 23608038, 24457248, 27542711, 28533456, 31477384, 32100138, 35412057, 36685872, 42800184, 47216076, 55085422, 57066912, 62954768, 64200276, 70824114, 73371744, 82628133, 85600368, 94432152, 106236171, 110170844, 125909536, 128400552, 141648228, 165256266, 171200736, 188864304, 212472342, 220341688, 247884399, 256801104, 283296456, 318708513, 330512532, 377728608, 424944684, 440683376, 495768798, 513602208, 566592912, 637417026, 661025064, 743653197, 849889368, 881366752, 991537596, 1133185824, 1274834052, 1322050128, 1487306394, 1699778736, 1983075192, 2230959591, 2549668104, 2644100256, 2974612788, 3399557472, 3966150384, 4461919182, 5099336208, 5949225576, 7932300768, 8923838364, 10198672416, 11898451152, 17847676728, 23796902304, 35695353456, 71390706912]

約数ペア:

[(1, 71390706912), (2, 35695353456), (3, 23796902304), (4, 17847676728), (6, 11898451152), (7, 10198672416), (8, 8923838364), (9, 7932300768), (12, 5949225576), (14, 5099336208), (16, 4461919182), (18, 3966150384), (21, 3399557472), (24, 2974612788), (27, 2644100256), (28, 2549668104), (32, 2230959591), (36, 1983075192), (42, 1699778736), (48, 1487306394), (54, 1322050128), (56, 1274834052), (63, 1133185824), (72, 991537596), (81, 881366752), (84, 849889368), (96, 743653197), (108, 661025064), (112, 637417026), (126, 566592912), (139, 513602208), (144, 495768798), (162, 440683376), (168, 424944684), (189, 377728608), (216, 330512532), (224, 318708513), (252, 283296456), (278, 256801104), (288, 247884399), (324, 220341688), (336, 212472342), (378, 188864304), (417, 171200736), (432, 165256266), (504, 141648228), (556, 128400552), (567, 125909536), (648, 110170844), (672, 106236171), (756, 94432152), (834, 85600368), (864, 82628133), (973, 73371744), (1008, 70824114), (1112, 64200276), (1134, 62954768), (1251, 57066912), (1296, 55085422), (1512, 47216076), (1668, 42800184), (1946, 36685872), (2016, 35412057), (2224, 32100138), (2268, 31477384), (2502, 28533456), (2592, 27542711), (2919, 24457248), (3024, 23608038), (3336, 21400092), (3753, 19022304), (3892, 18342936), (4448, 16050069), (4536, 15738692), (5004, 14266728), (5838, 12228624), (6048, 11804019), (6672, 10700046), (7506, 9511152), (7784, 9171468), (8757, 8152416), (9072, 7869346), (10008, 7133364), (11259, 6340768), (11676, 6114312), (13344, 5350023), (15012, 4755576), (15568, 4585734), (17514, 4076208), (18144, 3934673), (20016, 3566682), (22518, 3170384), (23352, 3057156), (26271, 2717472), (28307, 2522016), (30024, 2377788), (31136, 2292867), (35028, 2038104), (40032, 1783341), (45036, 1585192), (46704, 1528578), (52542, 1358736), (56614, 1261008), (60048, 1188894), (70056, 1019052), (78813, 905824), (84921, 840672), (90072, 792596), (93408, 764289), (105084, 679368), (113228, 630504), (120096, 594447), (140112, 509526), (157626, 452912), (169842, 420336), (180144, 396298), (198149, 360288), (210168, 339684), (226456, 315252), (254763, 280224)]