539687680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 1601187840

約数和(自身を除く): 1061500160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 56, 58, 62, 64, 67, 70, 80, 112, 116, 124, 128, 134, 140, 145, 155, 160, 203, 217, 224, 232, 248, 256, 268, 280, 290, 310, 320, 335, 406, 434, 448, 464, 469, 496, 536, 560, 580, 620, 640, 670, 812, 868, 896, 899, 928, 938, 992, 1015, 1072, 1085, 1120, 1160, 1240, 1280, 1340, 1624, 1736, 1792, 1798, 1856, 1876, 1943, 1984, 2030, 2077, 2144, 2170, 2240, 2320, 2345, 2480, 2680, 3248, 3472, 3596, 3712, 3752, 3886, 3968, 4060, 4154, 4288, 4340, 4480, 4495, 4640, 4690, 4960, 5360, 6293, 6496, 6944, 7192, 7424, 7504, 7772, 7936, 8120, 8308, 8576, 8680, 8960, 8990, 9280, 9380, 9715, 9920, 10385, 10720, 12586, 12992, 13601, 13888, 14384, 14539, 15008, 15544, 16240, 16616, 17152, 17360, 17980, 18560, 18760, 19430, 19840, 20770, 21440, 25172, 25984, 27202, 27776, 28768, 29078, 30016, 31088, 31465, 32480, 33232, 34720, 35960, 37120, 37520, 38860, 39680, 41540, 42880, 50344, 51968, 54404, 55552, 57536, 58156, 60032, 60233, 62176, 62930, 64960, 66464, 68005, 69440, 71920, 72695, 75040, 77720, 83080, 85760, 100688, 108808, 115072, 116312, 120064, 120466, 124352, 125860, 129920, 132928, 136010, 138880, 143840, 145390, 150080, 155440, 166160, 201376, 217616, 230144, 232624, 240932, 248704, 251720, 259840, 265856, 272020, 277760, 287680, 290780, 300160, 301165, 310880, 332320, 402752, 421631, 435232, 465248, 481864, 497408, 503440, 531712, 544040, 575360, 581560, 600320, 602330, 621760, 664640, 805504, 843262, 870464, 930496, 963728, 1006880, 1088080, 1150720, 1163120, 1204660, 1243520, 1329280, 1611008, 1686524, 1740928, 1860992, 1927456, 2013760, 2108155, 2176160, 2326240, 2409320, 2487040, 2658560, 3373048, 3481856, 3721984, 3854912, 4027520, 4216310, 4352320, 4652480, 4818640, 6746096, 7709824, 8055040, 8432620, 8704640, 9304960, 9637280, 13492192, 15419648, 16865240, 17409280, 18609920, 19274560, 26984384, 33730480, 38549120, 53968768, 67460960, 77098240, 107937536, 134921920, 269843840, 539687680]

約数ペア:

[(1, 539687680), (2, 269843840), (4, 134921920), (5, 107937536), (7, 77098240), (8, 67460960), (10, 53968768), (14, 38549120), (16, 33730480), (20, 26984384), (28, 19274560), (29, 18609920), (31, 17409280), (32, 16865240), (35, 15419648), (40, 13492192), (56, 9637280), (58, 9304960), (62, 8704640), (64, 8432620), (67, 8055040), (70, 7709824), (80, 6746096), (112, 4818640), (116, 4652480), (124, 4352320), (128, 4216310), (134, 4027520), (140, 3854912), (145, 3721984), (155, 3481856), (160, 3373048), (203, 2658560), (217, 2487040), (224, 2409320), (232, 2326240), (248, 2176160), (256, 2108155), (268, 2013760), (280, 1927456), (290, 1860992), (310, 1740928), (320, 1686524), (335, 1611008), (406, 1329280), (434, 1243520), (448, 1204660), (464, 1163120), (469, 1150720), (496, 1088080), (536, 1006880), (560, 963728), (580, 930496), (620, 870464), (640, 843262), (670, 805504), (812, 664640), (868, 621760), (896, 602330), (899, 600320), (928, 581560), (938, 575360), (992, 544040), (1015, 531712), (1072, 503440), (1085, 497408), (1120, 481864), (1160, 465248), (1240, 435232), (1280, 421631), (1340, 402752), (1624, 332320), (1736, 310880), (1792, 301165), (1798, 300160), (1856, 290780), (1876, 287680), (1943, 277760), (1984, 272020), (2030, 265856), (2077, 259840), (2144, 251720), (2170, 248704), (2240, 240932), (2320, 232624), (2345, 230144), (2480, 217616), (2680, 201376), (3248, 166160), (3472, 155440), (3596, 150080), (3712, 145390), (3752, 143840), (3886, 138880), (3968, 136010), (4060, 132928), (4154, 129920), (4288, 125860), (4340, 124352), (4480, 120466), (4495, 120064), (4640, 116312), (4690, 115072), (4960, 108808), (5360, 100688), (6293, 85760), (6496, 83080), (6944, 77720), (7192, 75040), (7424, 72695), (7504, 71920), (7772, 69440), (7936, 68005), (8120, 66464), (8308, 64960), (8576, 62930), (8680, 62176), (8960, 60233), (8990, 60032), (9280, 58156), (9380, 57536), (9715, 55552), (9920, 54404), (10385, 51968), (10720, 50344), (12586, 42880), (12992, 41540), (13601, 39680), (13888, 38860), (14384, 37520), (14539, 37120), (15008, 35960), (15544, 34720), (16240, 33232), (16616, 32480), (17152, 31465), (17360, 31088), (17980, 30016), (18560, 29078), (18760, 28768), (19430, 27776), (19840, 27202), (20770, 25984), (21440, 25172)]