315004032

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 256

約数和(自身を含む): 1101600000

約数和(自身を除く): 786595968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 128, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 384, 406, 432, 448, 449, 464, 504, 522, 576, 609, 672, 696, 756, 783, 812, 864, 896, 898, 928, 1008, 1044, 1152, 1218, 1344, 1347, 1392, 1512, 1566, 1624, 1728, 1796, 1827, 1856, 2016, 2088, 2436, 2688, 2694, 2784, 3024, 3132, 3143, 3248, 3456, 3592, 3654, 3712, 4032, 4041, 4176, 4872, 5388, 5481, 5568, 6048, 6264, 6286, 6496, 7184, 7308, 8064, 8082, 8352, 9429, 9744, 10776, 10962, 11136, 12096, 12123, 12528, 12572, 12992, 13021, 14368, 14616, 16164, 16704, 18858, 19488, 21552, 21924, 24192, 24246, 25056, 25144, 25984, 26042, 28287, 28736, 29232, 32328, 33408, 37716, 38976, 39063, 43104, 43848, 48492, 50112, 50288, 52084, 56574, 57472, 58464, 64656, 75432, 77952, 78126, 84861, 86208, 87696, 91147, 96984, 100224, 100576, 104168, 113148, 116928, 117189, 129312, 150864, 156252, 169722, 172416, 175392, 182294, 193968, 201152, 208336, 226296, 233856, 234378, 258624, 273441, 301728, 312504, 339444, 350784, 351567, 364588, 387936, 402304, 416672, 452592, 468756, 517248, 546882, 603456, 625008, 678888, 701568, 703134, 729176, 775872, 820323, 833344, 905184, 937512, 1093764, 1206912, 1250016, 1357776, 1406268, 1458352, 1551744, 1640646, 1666688, 1810368, 1875024, 2187528, 2460969, 2500032, 2715552, 2812536, 2916704, 3281292, 3620736, 3750048, 4375056, 4921938, 5000064, 5431104, 5625072, 5833408, 6562584, 7500096, 8750112, 9843876, 10862208, 11250144, 11666816, 13125168, 15000192, 17500224, 19687752, 22500288, 26250336, 35000448, 39375504, 45000576, 52500672, 78751008, 105001344, 157502016, 315004032]

約数ペア:

[(1, 315004032), (2, 157502016), (3, 105001344), (4, 78751008), (6, 52500672), (7, 45000576), (8, 39375504), (9, 35000448), (12, 26250336), (14, 22500288), (16, 19687752), (18, 17500224), (21, 15000192), (24, 13125168), (27, 11666816), (28, 11250144), (29, 10862208), (32, 9843876), (36, 8750112), (42, 7500096), (48, 6562584), (54, 5833408), (56, 5625072), (58, 5431104), (63, 5000064), (64, 4921938), (72, 4375056), (84, 3750048), (87, 3620736), (96, 3281292), (108, 2916704), (112, 2812536), (116, 2715552), (126, 2500032), (128, 2460969), (144, 2187528), (168, 1875024), (174, 1810368), (189, 1666688), (192, 1640646), (203, 1551744), (216, 1458352), (224, 1406268), (232, 1357776), (252, 1250016), (261, 1206912), (288, 1093764), (336, 937512), (348, 905184), (378, 833344), (384, 820323), (406, 775872), (432, 729176), (448, 703134), (449, 701568), (464, 678888), (504, 625008), (522, 603456), (576, 546882), (609, 517248), (672, 468756), (696, 452592), (756, 416672), (783, 402304), (812, 387936), (864, 364588), (896, 351567), (898, 350784), (928, 339444), (1008, 312504), (1044, 301728), (1152, 273441), (1218, 258624), (1344, 234378), (1347, 233856), (1392, 226296), (1512, 208336), (1566, 201152), (1624, 193968), (1728, 182294), (1796, 175392), (1827, 172416), (1856, 169722), (2016, 156252), (2088, 150864), (2436, 129312), (2688, 117189), (2694, 116928), (2784, 113148), (3024, 104168), (3132, 100576), (3143, 100224), (3248, 96984), (3456, 91147), (3592, 87696), (3654, 86208), (3712, 84861), (4032, 78126), (4041, 77952), (4176, 75432), (4872, 64656), (5388, 58464), (5481, 57472), (5568, 56574), (6048, 52084), (6264, 50288), (6286, 50112), (6496, 48492), (7184, 43848), (7308, 43104), (8064, 39063), (8082, 38976), (8352, 37716), (9429, 33408), (9744, 32328), (10776, 29232), (10962, 28736), (11136, 28287), (12096, 26042), (12123, 25984), (12528, 25144), (12572, 25056), (12992, 24246), (13021, 24192), (14368, 21924), (14616, 21552), (16164, 19488), (16704, 18858)]