26205584640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{220141}}^1$

素因数の和:220196

約数の個数: 144

約数和(自身を含む): 86394287616

約数和(自身を除く): 60188702976

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, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 119040, 220141, 440282, 660423, 880564, 1100705, 1320846, 1761128, 2201410, 2641692, 3302115, 3522256, 4402820, 5283384, 6604230, 6824371, 7044512, 8805640, 10566768, 13208460, 13648742, 14089024, 17611280, 20473113, 21133536, 26416920, 27297484, 28178048, 34121855, 35222560, 40946226, 42267072, 52833840, 54594968, 56356096, 68243710, 70445120, 81892452, 84534144, 102365565, 105667680, 109189936, 136487420, 140890240, 163784904, 169068288, 204731130, 211335360, 218379872, 272974840, 281780480, 327569808, 409462260, 422670720, 436759744, 545949680, 655139616, 818924520, 845341440, 873519488, 1091899360, 1310279232, 1637849040, 1747038976, 2183798720, 2620558464, 3275698080, 4367597440, 5241116928, 6551396160, 8735194880, 13102792320, 26205584640]

約数ペア:

[(1, 26205584640), (2, 13102792320), (3, 8735194880), (4, 6551396160), (5, 5241116928), (6, 4367597440), (8, 3275698080), (10, 2620558464), (12, 2183798720), (15, 1747038976), (16, 1637849040), (20, 1310279232), (24, 1091899360), (30, 873519488), (31, 845341440), (32, 818924520), (40, 655139616), (48, 545949680), (60, 436759744), (62, 422670720), (64, 409462260), (80, 327569808), (93, 281780480), (96, 272974840), (120, 218379872), (124, 211335360), (128, 204731130), (155, 169068288), (160, 163784904), (186, 140890240), (192, 136487420), (240, 109189936), (248, 105667680), (256, 102365565), (310, 84534144), (320, 81892452), (372, 70445120), (384, 68243710), (465, 56356096), (480, 54594968), (496, 52833840), (620, 42267072), (640, 40946226), (744, 35222560), (768, 34121855), (930, 28178048), (960, 27297484), (992, 26416920), (1240, 21133536), (1280, 20473113), (1488, 17611280), (1860, 14089024), (1920, 13648742), (1984, 13208460), (2480, 10566768), (2976, 8805640), (3720, 7044512), (3840, 6824371), (3968, 6604230), (4960, 5283384), (5952, 4402820), (7440, 3522256), (7936, 3302115), (9920, 2641692), (11904, 2201410), (14880, 1761128), (19840, 1320846), (23808, 1100705), (29760, 880564), (39680, 660423), (59520, 440282), (119040, 220141)]