271779843840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{275393}}^1$

素因数の和:275674

約数の個数: 144

約数和(自身を含む): 871377460128

約数和(自身を除く): 599597616288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 257, 320, 384, 480, 514, 640, 768, 771, 960, 1028, 1280, 1285, 1542, 1920, 2056, 2570, 3084, 3840, 3855, 4112, 5140, 6168, 7710, 8224, 10280, 12336, 15420, 16448, 20560, 24672, 30840, 32896, 41120, 49344, 61680, 65792, 82240, 98688, 123360, 164480, 197376, 246720, 275393, 328960, 493440, 550786, 826179, 986880, 1101572, 1376965, 1652358, 2203144, 2753930, 3304716, 4130895, 4406288, 5507860, 6609432, 8261790, 8812576, 11015720, 13218864, 16523580, 17625152, 22031440, 26437728, 33047160, 35250304, 44062880, 52875456, 66094320, 70500608, 70776001, 88125760, 105750912, 132188640, 141552002, 176251520, 211501824, 212328003, 264377280, 283104004, 352503040, 353880005, 424656006, 528754560, 566208008, 707760010, 849312012, 1057509120, 1061640015, 1132416016, 1415520020, 1698624024, 2123280030, 2264832032, 2831040040, 3397248048, 4246560060, 4529664064, 5662080080, 6794496096, 8493120120, 9059328128, 11324160160, 13588992192, 16986240240, 18118656256, 22648320320, 27177984384, 33972480480, 45296640640, 54355968768, 67944960960, 90593281280, 135889921920, 271779843840]

約数ペア:

[(1, 271779843840), (2, 135889921920), (3, 90593281280), (4, 67944960960), (5, 54355968768), (6, 45296640640), (8, 33972480480), (10, 27177984384), (12, 22648320320), (15, 18118656256), (16, 16986240240), (20, 13588992192), (24, 11324160160), (30, 9059328128), (32, 8493120120), (40, 6794496096), (48, 5662080080), (60, 4529664064), (64, 4246560060), (80, 3397248048), (96, 2831040040), (120, 2264832032), (128, 2123280030), (160, 1698624024), (192, 1415520020), (240, 1132416016), (256, 1061640015), (257, 1057509120), (320, 849312012), (384, 707760010), (480, 566208008), (514, 528754560), (640, 424656006), (768, 353880005), (771, 352503040), (960, 283104004), (1028, 264377280), (1280, 212328003), (1285, 211501824), (1542, 176251520), (1920, 141552002), (2056, 132188640), (2570, 105750912), (3084, 88125760), (3840, 70776001), (3855, 70500608), (4112, 66094320), (5140, 52875456), (6168, 44062880), (7710, 35250304), (8224, 33047160), (10280, 26437728), (12336, 22031440), (15420, 17625152), (16448, 16523580), (20560, 13218864), (24672, 11015720), (30840, 8812576), (32896, 8261790), (41120, 6609432), (49344, 5507860), (61680, 4406288), (65792, 4130895), (82240, 3304716), (98688, 2753930), (123360, 2203144), (164480, 1652358), (197376, 1376965), (246720, 1101572), (275393, 986880), (328960, 826179), (493440, 550786)]