320296032

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 240

約数和(自身を含む): 1092833280

約数和(自身を除く): 772537248

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, 127, 139, 144, 162, 168, 189, 216, 224, 252, 254, 278, 288, 324, 336, 378, 381, 417, 432, 504, 508, 556, 567, 648, 672, 756, 762, 834, 864, 889, 973, 1008, 1016, 1112, 1134, 1143, 1251, 1296, 1512, 1524, 1668, 1778, 1946, 2016, 2032, 2224, 2268, 2286, 2502, 2592, 2667, 2919, 3024, 3048, 3336, 3429, 3556, 3753, 3892, 4064, 4448, 4536, 4572, 5004, 5334, 5838, 6048, 6096, 6672, 6858, 7112, 7506, 7784, 8001, 8757, 9072, 9144, 10008, 10287, 10668, 11259, 11676, 12192, 13344, 13716, 14224, 15012, 15568, 16002, 17514, 17653, 18144, 18288, 20016, 20574, 21336, 22518, 23352, 24003, 26271, 27432, 28448, 30024, 31136, 32004, 35028, 35306, 36576, 40032, 41148, 42672, 45036, 46704, 48006, 52542, 52959, 54864, 60048, 64008, 70056, 70612, 72009, 78813, 82296, 85344, 90072, 93408, 96012, 105084, 105918, 109728, 120096, 123571, 128016, 140112, 141224, 144018, 157626, 158877, 164592, 180144, 192024, 210168, 211836, 247142, 256032, 280224, 282448, 288036, 315252, 317754, 329184, 360288, 370713, 384048, 420336, 423672, 476631, 494284, 564896, 576072, 630504, 635508, 741426, 768096, 840672, 847344, 953262, 988568, 1112139, 1152144, 1261008, 1271016, 1429893, 1482852, 1694688, 1906524, 1977136, 2224278, 2304288, 2522016, 2542032, 2859786, 2965704, 3336417, 3813048, 3954272, 4448556, 5084064, 5719572, 5931408, 6672834, 7626096, 8897112, 10009251, 11439144, 11862816, 13345668, 15252192, 17794224, 20018502, 22878288, 26691336, 35588448, 40037004, 45756576, 53382672, 80074008, 106765344, 160148016, 320296032]

約数ペア:

[(1, 320296032), (2, 160148016), (3, 106765344), (4, 80074008), (6, 53382672), (7, 45756576), (8, 40037004), (9, 35588448), (12, 26691336), (14, 22878288), (16, 20018502), (18, 17794224), (21, 15252192), (24, 13345668), (27, 11862816), (28, 11439144), (32, 10009251), (36, 8897112), (42, 7626096), (48, 6672834), (54, 5931408), (56, 5719572), (63, 5084064), (72, 4448556), (81, 3954272), (84, 3813048), (96, 3336417), (108, 2965704), (112, 2859786), (126, 2542032), (127, 2522016), (139, 2304288), (144, 2224278), (162, 1977136), (168, 1906524), (189, 1694688), (216, 1482852), (224, 1429893), (252, 1271016), (254, 1261008), (278, 1152144), (288, 1112139), (324, 988568), (336, 953262), (378, 847344), (381, 840672), (417, 768096), (432, 741426), (504, 635508), (508, 630504), (556, 576072), (567, 564896), (648, 494284), (672, 476631), (756, 423672), (762, 420336), (834, 384048), (864, 370713), (889, 360288), (973, 329184), (1008, 317754), (1016, 315252), (1112, 288036), (1134, 282448), (1143, 280224), (1251, 256032), (1296, 247142), (1512, 211836), (1524, 210168), (1668, 192024), (1778, 180144), (1946, 164592), (2016, 158877), (2032, 157626), (2224, 144018), (2268, 141224), (2286, 140112), (2502, 128016), (2592, 123571), (2667, 120096), (2919, 109728), (3024, 105918), (3048, 105084), (3336, 96012), (3429, 93408), (3556, 90072), (3753, 85344), (3892, 82296), (4064, 78813), (4448, 72009), (4536, 70612), (4572, 70056), (5004, 64008), (5334, 60048), (5838, 54864), (6048, 52959), (6096, 52542), (6672, 48006), (6858, 46704), (7112, 45036), (7506, 42672), (7784, 41148), (8001, 40032), (8757, 36576), (9072, 35306), (9144, 35028), (10008, 32004), (10287, 31136), (10668, 30024), (11259, 28448), (11676, 27432), (12192, 26271), (13344, 24003), (13716, 23352), (14224, 22518), (15012, 21336), (15568, 20574), (16002, 20016), (17514, 18288), (17653, 18144)]