1345509120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 4521000960

約数和(自身を除く): 3175491840

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, 256, 267, 310, 320, 356, 372, 381, 384, 445, 465, 480, 496, 508, 534, 620, 635, 640, 712, 744, 762, 768, 890, 930, 960, 992, 1016, 1068, 1240, 1270, 1280, 1335, 1424, 1488, 1524, 1780, 1860, 1905, 1920, 1984, 2032, 2136, 2480, 2540, 2670, 2759, 2848, 2976, 3048, 3560, 3720, 3810, 3840, 3937, 3968, 4064, 4272, 4960, 5080, 5340, 5518, 5696, 5952, 6096, 7120, 7440, 7620, 7874, 7936, 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, 22784, 23622, 23808, 24384, 27590, 28480, 29760, 30480, 31496, 32512, 33108, 33909, 34176, 39370, 39680, 40640, 41385, 42720, 44144, 45212, 47244, 48768, 55180, 56515, 56960, 59055, 59520, 60960, 62992, 66216, 67818, 68352, 78740, 81280, 82770, 85440, 88288, 90424, 94488, 97536, 110360, 113030, 113920, 118110, 119040, 121920, 125984, 132432, 135636, 157480, 162560, 165540, 169545, 170880, 176576, 180848, 188976, 220720, 226060, 236220, 243840, 251968, 264864, 271272, 314960, 331080, 339090, 341760, 350393, 353152, 361696, 377952, 441440, 452120, 472440, 487680, 503936, 529728, 542544, 629920, 662160, 678180, 700786, 706304, 723392, 755904, 882880, 904240, 944880, 1007872, 1051179, 1059456, 1085088, 1259840, 1324320, 1356360, 1401572, 1446784, 1511808, 1751965, 1765760, 1808480, 1889760, 2102358, 2118912, 2170176, 2519680, 2648640, 2712720, 2803144, 2893568, 3023616, 3503930, 3531520, 3616960, 3779520, 4204716, 4340352, 5039360, 5255895, 5297280, 5425440, 5606288, 7007860, 7233920, 7559040, 8409432, 8680704, 10511790, 10594560, 10850880, 11212576, 14015720, 14467840, 15118080, 16818864, 21023580, 21701760, 22425152, 28031440, 33637728, 42047160, 43403520, 44850304, 56062880, 67275456, 84094320, 89700608, 112125760, 134550912, 168188640, 224251520, 269101824, 336377280, 448503040, 672754560, 1345509120]

約数ペア:

[(1, 1345509120), (2, 672754560), (3, 448503040), (4, 336377280), (5, 269101824), (6, 224251520), (8, 168188640), (10, 134550912), (12, 112125760), (15, 89700608), (16, 84094320), (20, 67275456), (24, 56062880), (30, 44850304), (31, 43403520), (32, 42047160), (40, 33637728), (48, 28031440), (60, 22425152), (62, 21701760), (64, 21023580), (80, 16818864), (89, 15118080), (93, 14467840), (96, 14015720), (120, 11212576), (124, 10850880), (127, 10594560), (128, 10511790), (155, 8680704), (160, 8409432), (178, 7559040), (186, 7233920), (192, 7007860), (240, 5606288), (248, 5425440), (254, 5297280), (256, 5255895), (267, 5039360), (310, 4340352), (320, 4204716), (356, 3779520), (372, 3616960), (381, 3531520), (384, 3503930), (445, 3023616), (465, 2893568), (480, 2803144), (496, 2712720), (508, 2648640), (534, 2519680), (620, 2170176), (635, 2118912), (640, 2102358), (712, 1889760), (744, 1808480), (762, 1765760), (768, 1751965), (890, 1511808), (930, 1446784), (960, 1401572), (992, 1356360), (1016, 1324320), (1068, 1259840), (1240, 1085088), (1270, 1059456), (1280, 1051179), (1335, 1007872), (1424, 944880), (1488, 904240), (1524, 882880), (1780, 755904), (1860, 723392), (1905, 706304), (1920, 700786), (1984, 678180), (2032, 662160), (2136, 629920), (2480, 542544), (2540, 529728), (2670, 503936), (2759, 487680), (2848, 472440), (2976, 452120), (3048, 441440), (3560, 377952), (3720, 361696), (3810, 353152), (3840, 350393), (3937, 341760), (3968, 339090), (4064, 331080), (4272, 314960), (4960, 271272), (5080, 264864), (5340, 251968), (5518, 243840), (5696, 236220), (5952, 226060), (6096, 220720), (7120, 188976), (7440, 180848), (7620, 176576), (7874, 170880), (7936, 169545), (8128, 165540), (8277, 162560), (8544, 157480), (9920, 135636), (10160, 132432), (10680, 125984), (11036, 121920), (11303, 119040), (11392, 118110), (11811, 113920), (11904, 113030), (12192, 110360), (13795, 97536), (14240, 94488), (14880, 90424), (15240, 88288), (15748, 85440), (16256, 82770), (16554, 81280), (17088, 78740), (19685, 68352), (19840, 67818), (20320, 66216), (21360, 62992), (22072, 60960), (22606, 59520), (22784, 59055), (23622, 56960), (23808, 56515), (24384, 55180), (27590, 48768), (28480, 47244), (29760, 45212), (30480, 44144), (31496, 42720), (32512, 41385), (33108, 40640), (33909, 39680), (34176, 39370)]