219212160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 752025600

約数和(自身を除く): 532813440

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, 127, 128, 145, 155, 160, 174, 186, 192, 232, 240, 248, 254, 290, 310, 320, 348, 372, 381, 384, 435, 464, 465, 480, 496, 508, 580, 620, 635, 640, 696, 744, 762, 870, 899, 928, 930, 960, 992, 1016, 1160, 1240, 1270, 1392, 1488, 1524, 1740, 1798, 1856, 1860, 1905, 1920, 1984, 2032, 2320, 2480, 2540, 2697, 2784, 2976, 3048, 3480, 3596, 3683, 3712, 3720, 3810, 3937, 3968, 4064, 4495, 4640, 4960, 5080, 5394, 5568, 5952, 6096, 6960, 7192, 7366, 7440, 7620, 7874, 8128, 8990, 9280, 9920, 10160, 10788, 11049, 11136, 11811, 11904, 12192, 13485, 13920, 14384, 14732, 14880, 15240, 15748, 16256, 17980, 18415, 18560, 19685, 19840, 20320, 21576, 22098, 23622, 24384, 26970, 27840, 28768, 29464, 29760, 30480, 31496, 35960, 36830, 39370, 40640, 43152, 44196, 47244, 48768, 53940, 55245, 55680, 57536, 58928, 59055, 59520, 60960, 62992, 71920, 73660, 78740, 81280, 86304, 88392, 94488, 107880, 110490, 114173, 115072, 117856, 118110, 121920, 125984, 143840, 147320, 157480, 172608, 176784, 188976, 215760, 220980, 228346, 235712, 236220, 243840, 251968, 287680, 294640, 314960, 342519, 345216, 353568, 377952, 431520, 441960, 456692, 471424, 472440, 503936, 570865, 575360, 589280, 629920, 685038, 707136, 755904, 863040, 883920, 913384, 944880, 1141730, 1178560, 1259840, 1370076, 1414272, 1511808, 1712595, 1726080, 1767840, 1826768, 1889760, 2283460, 2357120, 2519680, 2740152, 3425190, 3535680, 3653536, 3779520, 4566920, 5480304, 6850380, 7071360, 7307072, 7559040, 9133840, 10960608, 13700760, 14614144, 18267680, 21921216, 27401520, 36535360, 43842432, 54803040, 73070720, 109606080, 219212160]

約数ペア:

[(1, 219212160), (2, 109606080), (3, 73070720), (4, 54803040), (5, 43842432), (6, 36535360), (8, 27401520), (10, 21921216), (12, 18267680), (15, 14614144), (16, 13700760), (20, 10960608), (24, 9133840), (29, 7559040), (30, 7307072), (31, 7071360), (32, 6850380), (40, 5480304), (48, 4566920), (58, 3779520), (60, 3653536), (62, 3535680), (64, 3425190), (80, 2740152), (87, 2519680), (93, 2357120), (96, 2283460), (116, 1889760), (120, 1826768), (124, 1767840), (127, 1726080), (128, 1712595), (145, 1511808), (155, 1414272), (160, 1370076), (174, 1259840), (186, 1178560), (192, 1141730), (232, 944880), (240, 913384), (248, 883920), (254, 863040), (290, 755904), (310, 707136), (320, 685038), (348, 629920), (372, 589280), (381, 575360), (384, 570865), (435, 503936), (464, 472440), (465, 471424), (480, 456692), (496, 441960), (508, 431520), (580, 377952), (620, 353568), (635, 345216), (640, 342519), (696, 314960), (744, 294640), (762, 287680), (870, 251968), (899, 243840), (928, 236220), (930, 235712), (960, 228346), (992, 220980), (1016, 215760), (1160, 188976), (1240, 176784), (1270, 172608), (1392, 157480), (1488, 147320), (1524, 143840), (1740, 125984), (1798, 121920), (1856, 118110), (1860, 117856), (1905, 115072), (1920, 114173), (1984, 110490), (2032, 107880), (2320, 94488), (2480, 88392), (2540, 86304), (2697, 81280), (2784, 78740), (2976, 73660), (3048, 71920), (3480, 62992), (3596, 60960), (3683, 59520), (3712, 59055), (3720, 58928), (3810, 57536), (3937, 55680), (3968, 55245), (4064, 53940), (4495, 48768), (4640, 47244), (4960, 44196), (5080, 43152), (5394, 40640), (5568, 39370), (5952, 36830), (6096, 35960), (6960, 31496), (7192, 30480), (7366, 29760), (7440, 29464), (7620, 28768), (7874, 27840), (8128, 26970), (8990, 24384), (9280, 23622), (9920, 22098), (10160, 21576), (10788, 20320), (11049, 19840), (11136, 19685), (11811, 18560), (11904, 18415), (12192, 17980), (13485, 16256), (13920, 15748), (14384, 15240), (14732, 14880)]