2774119680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{937}}^1$

素因数の和:1221

約数の個数: 216

約数和(自身を含む): 9645795432

約数和(自身を除く): 6871675752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 257, 288, 320, 360, 384, 480, 514, 576, 640, 720, 768, 771, 937, 960, 1028, 1152, 1280, 1285, 1440, 1542, 1874, 1920, 2056, 2304, 2313, 2570, 2811, 2880, 3084, 3748, 3840, 3855, 4112, 4626, 4685, 5140, 5622, 5760, 6168, 7496, 7710, 8224, 8433, 9252, 9370, 10280, 11244, 11520, 11565, 12336, 14055, 14992, 15420, 16448, 16866, 18504, 18740, 20560, 22488, 23130, 24672, 28110, 29984, 30840, 32896, 33732, 37008, 37480, 41120, 42165, 44976, 46260, 49344, 56220, 59968, 61680, 65792, 67464, 74016, 74960, 82240, 84330, 89952, 92520, 98688, 112440, 119936, 123360, 134928, 148032, 149920, 164480, 168660, 179904, 185040, 197376, 224880, 239872, 240809, 246720, 269856, 296064, 299840, 328960, 337320, 359808, 370080, 449760, 481618, 493440, 539712, 592128, 599680, 674640, 719616, 722427, 740160, 899520, 963236, 986880, 1079424, 1199360, 1204045, 1349280, 1444854, 1480320, 1799040, 1926472, 2158848, 2167281, 2408090, 2698560, 2889708, 2960640, 3598080, 3612135, 3852944, 4334562, 4816180, 5397120, 5779416, 7224270, 7705888, 8669124, 9632360, 10794240, 10836405, 11558832, 14448540, 15411776, 17338248, 19264720, 21672810, 23117664, 28897080, 30823552, 34676496, 38529440, 43345620, 46235328, 57794160, 61647104, 69352992, 77058880, 86691240, 92470656, 115588320, 138705984, 154117760, 173382480, 184941312, 231176640, 277411968, 308235520, 346764960, 462353280, 554823936, 693529920, 924706560, 1387059840, 2774119680]

約数ペア:

[(1, 2774119680), (2, 1387059840), (3, 924706560), (4, 693529920), (5, 554823936), (6, 462353280), (8, 346764960), (9, 308235520), (10, 277411968), (12, 231176640), (15, 184941312), (16, 173382480), (18, 154117760), (20, 138705984), (24, 115588320), (30, 92470656), (32, 86691240), (36, 77058880), (40, 69352992), (45, 61647104), (48, 57794160), (60, 46235328), (64, 43345620), (72, 38529440), (80, 34676496), (90, 30823552), (96, 28897080), (120, 23117664), (128, 21672810), (144, 19264720), (160, 17338248), (180, 15411776), (192, 14448540), (240, 11558832), (256, 10836405), (257, 10794240), (288, 9632360), (320, 8669124), (360, 7705888), (384, 7224270), (480, 5779416), (514, 5397120), (576, 4816180), (640, 4334562), (720, 3852944), (768, 3612135), (771, 3598080), (937, 2960640), (960, 2889708), (1028, 2698560), (1152, 2408090), (1280, 2167281), (1285, 2158848), (1440, 1926472), (1542, 1799040), (1874, 1480320), (1920, 1444854), (2056, 1349280), (2304, 1204045), (2313, 1199360), (2570, 1079424), (2811, 986880), (2880, 963236), (3084, 899520), (3748, 740160), (3840, 722427), (3855, 719616), (4112, 674640), (4626, 599680), (4685, 592128), (5140, 539712), (5622, 493440), (5760, 481618), (6168, 449760), (7496, 370080), (7710, 359808), (8224, 337320), (8433, 328960), (9252, 299840), (9370, 296064), (10280, 269856), (11244, 246720), (11520, 240809), (11565, 239872), (12336, 224880), (14055, 197376), (14992, 185040), (15420, 179904), (16448, 168660), (16866, 164480), (18504, 149920), (18740, 148032), (20560, 134928), (22488, 123360), (23130, 119936), (24672, 112440), (28110, 98688), (29984, 92520), (30840, 89952), (32896, 84330), (33732, 82240), (37008, 74960), (37480, 74016), (41120, 67464), (42165, 65792), (44976, 61680), (46260, 59968), (49344, 56220)]