672754560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 256

約数和(自身を含む): 2256076800

約数和(自身を除く): 1583322240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 89, 93, 96, 120, 124, 127, 128, 155, 160, 178, 186, 192, 240, 248, 254, 267, 310, 320, 356, 372, 381, 384, 445, 465, 480, 496, 508, 534, 620, 635, 640, 712, 744, 762, 890, 930, 960, 992, 1016, 1068, 1240, 1270, 1335, 1424, 1488, 1524, 1780, 1860, 1905, 1920, 1984, 2032, 2136, 2480, 2540, 2670, 2759, 2848, 2976, 3048, 3560, 3720, 3810, 3937, 3968, 4064, 4272, 4960, 5080, 5340, 5518, 5696, 5952, 6096, 7120, 7440, 7620, 7874, 8128, 8277, 8544, 9920, 10160, 10680, 11036, 11303, 11392, 11811, 11904, 12192, 13795, 14240, 14880, 15240, 15748, 16256, 16554, 17088, 19685, 19840, 20320, 21360, 22072, 22606, 23622, 24384, 27590, 28480, 29760, 30480, 31496, 33108, 33909, 34176, 39370, 40640, 41385, 42720, 44144, 45212, 47244, 48768, 55180, 56515, 56960, 59055, 59520, 60960, 62992, 66216, 67818, 78740, 81280, 82770, 85440, 88288, 90424, 94488, 110360, 113030, 118110, 121920, 125984, 132432, 135636, 157480, 165540, 169545, 170880, 176576, 180848, 188976, 220720, 226060, 236220, 243840, 251968, 264864, 271272, 314960, 331080, 339090, 350393, 353152, 361696, 377952, 441440, 452120, 472440, 503936, 529728, 542544, 629920, 662160, 678180, 700786, 723392, 755904, 882880, 904240, 944880, 1051179, 1059456, 1085088, 1259840, 1324320, 1356360, 1401572, 1446784, 1511808, 1751965, 1765760, 1808480, 1889760, 2102358, 2170176, 2519680, 2648640, 2712720, 2803144, 3503930, 3616960, 3779520, 4204716, 4340352, 5255895, 5297280, 5425440, 5606288, 7007860, 7233920, 7559040, 8409432, 10511790, 10850880, 11212576, 14015720, 16818864, 21023580, 21701760, 22425152, 28031440, 33637728, 42047160, 44850304, 56062880, 67275456, 84094320, 112125760, 134550912, 168188640, 224251520, 336377280, 672754560]

約数ペア:

[(1, 672754560), (2, 336377280), (3, 224251520), (4, 168188640), (5, 134550912), (6, 112125760), (8, 84094320), (10, 67275456), (12, 56062880), (15, 44850304), (16, 42047160), (20, 33637728), (24, 28031440), (30, 22425152), (31, 21701760), (32, 21023580), (40, 16818864), (48, 14015720), (60, 11212576), (62, 10850880), (64, 10511790), (80, 8409432), (89, 7559040), (93, 7233920), (96, 7007860), (120, 5606288), (124, 5425440), (127, 5297280), (128, 5255895), (155, 4340352), (160, 4204716), (178, 3779520), (186, 3616960), (192, 3503930), (240, 2803144), (248, 2712720), (254, 2648640), (267, 2519680), (310, 2170176), (320, 2102358), (356, 1889760), (372, 1808480), (381, 1765760), (384, 1751965), (445, 1511808), (465, 1446784), (480, 1401572), (496, 1356360), (508, 1324320), (534, 1259840), (620, 1085088), (635, 1059456), (640, 1051179), (712, 944880), (744, 904240), (762, 882880), (890, 755904), (930, 723392), (960, 700786), (992, 678180), (1016, 662160), (1068, 629920), (1240, 542544), (1270, 529728), (1335, 503936), (1424, 472440), (1488, 452120), (1524, 441440), (1780, 377952), (1860, 361696), (1905, 353152), (1920, 350393), (1984, 339090), (2032, 331080), (2136, 314960), (2480, 271272), (2540, 264864), (2670, 251968), (2759, 243840), (2848, 236220), (2976, 226060), (3048, 220720), (3560, 188976), (3720, 180848), (3810, 176576), (3937, 170880), (3968, 169545), (4064, 165540), (4272, 157480), (4960, 135636), (5080, 132432), (5340, 125984), (5518, 121920), (5696, 118110), (5952, 113030), (6096, 110360), (7120, 94488), (7440, 90424), (7620, 88288), (7874, 85440), (8128, 82770), (8277, 81280), (8544, 78740), (9920, 67818), (10160, 66216), (10680, 62992), (11036, 60960), (11303, 59520), (11392, 59055), (11811, 56960), (11904, 56515), (12192, 55180), (13795, 48768), (14240, 47244), (14880, 45212), (15240, 44144), (15748, 42720), (16256, 41385), (16554, 40640), (17088, 39370), (19685, 34176), (19840, 33909), (20320, 33108), (21360, 31496), (22072, 30480), (22606, 29760), (23622, 28480), (24384, 27590)]