197636160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 224

約数和(自身を含む): 672998400

約数和(自身を除く): 475362240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 192, 229, 232, 240, 248, 290, 310, 320, 348, 372, 435, 458, 464, 465, 480, 496, 580, 620, 687, 696, 744, 870, 899, 916, 928, 930, 960, 992, 1145, 1160, 1240, 1374, 1392, 1488, 1740, 1798, 1832, 1856, 1860, 1984, 2290, 2320, 2480, 2697, 2748, 2784, 2976, 3435, 3480, 3596, 3664, 3720, 4495, 4580, 4640, 4960, 5394, 5496, 5568, 5952, 6641, 6870, 6960, 7099, 7192, 7328, 7440, 8990, 9160, 9280, 9920, 10788, 10992, 13282, 13485, 13740, 13920, 14198, 14384, 14656, 14880, 17980, 18320, 19923, 21297, 21576, 21984, 26564, 26970, 27480, 27840, 28396, 28768, 29760, 33205, 35495, 35960, 36640, 39846, 42594, 43152, 43968, 53128, 53940, 54960, 56792, 57536, 66410, 70990, 71920, 73280, 79692, 85188, 86304, 99615, 106256, 106485, 107880, 109920, 113584, 132820, 141980, 143840, 159384, 170376, 172608, 199230, 205871, 212512, 212970, 215760, 219840, 227168, 265640, 283960, 287680, 318768, 340752, 398460, 411742, 425024, 425940, 431520, 454336, 531280, 567920, 617613, 637536, 681504, 796920, 823484, 851880, 863040, 1029355, 1062560, 1135840, 1235226, 1275072, 1363008, 1593840, 1646968, 1703760, 2058710, 2125120, 2271680, 2470452, 3088065, 3187680, 3293936, 3407520, 4117420, 4940904, 6176130, 6375360, 6587872, 6815040, 8234840, 9881808, 12352260, 13175744, 16469680, 19763616, 24704520, 32939360, 39527232, 49409040, 65878720, 98818080, 197636160]

約数ペア:

[(1, 197636160), (2, 98818080), (3, 65878720), (4, 49409040), (5, 39527232), (6, 32939360), (8, 24704520), (10, 19763616), (12, 16469680), (15, 13175744), (16, 12352260), (20, 9881808), (24, 8234840), (29, 6815040), (30, 6587872), (31, 6375360), (32, 6176130), (40, 4940904), (48, 4117420), (58, 3407520), (60, 3293936), (62, 3187680), (64, 3088065), (80, 2470452), (87, 2271680), (93, 2125120), (96, 2058710), (116, 1703760), (120, 1646968), (124, 1593840), (145, 1363008), (155, 1275072), (160, 1235226), (174, 1135840), (186, 1062560), (192, 1029355), (229, 863040), (232, 851880), (240, 823484), (248, 796920), (290, 681504), (310, 637536), (320, 617613), (348, 567920), (372, 531280), (435, 454336), (458, 431520), (464, 425940), (465, 425024), (480, 411742), (496, 398460), (580, 340752), (620, 318768), (687, 287680), (696, 283960), (744, 265640), (870, 227168), (899, 219840), (916, 215760), (928, 212970), (930, 212512), (960, 205871), (992, 199230), (1145, 172608), (1160, 170376), (1240, 159384), (1374, 143840), (1392, 141980), (1488, 132820), (1740, 113584), (1798, 109920), (1832, 107880), (1856, 106485), (1860, 106256), (1984, 99615), (2290, 86304), (2320, 85188), (2480, 79692), (2697, 73280), (2748, 71920), (2784, 70990), (2976, 66410), (3435, 57536), (3480, 56792), (3596, 54960), (3664, 53940), (3720, 53128), (4495, 43968), (4580, 43152), (4640, 42594), (4960, 39846), (5394, 36640), (5496, 35960), (5568, 35495), (5952, 33205), (6641, 29760), (6870, 28768), (6960, 28396), (7099, 27840), (7192, 27480), (7328, 26970), (7440, 26564), (8990, 21984), (9160, 21576), (9280, 21297), (9920, 19923), (10788, 18320), (10992, 17980), (13282, 14880), (13485, 14656), (13740, 14384), (13920, 14198)]