2715678720

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:485

約数の個数: 288

約数和(自身を含む): 9556747200

約数和(自身を除く): 6841068480

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, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 373, 384, 395, 474, 480, 512, 576, 632, 640, 711, 720, 746, 768, 790, 948, 960, 1024, 1119, 1152, 1185, 1264, 1280, 1422, 1440, 1492, 1536, 1580, 1865, 1896, 1920, 2048, 2238, 2304, 2370, 2528, 2560, 2844, 2880, 2984, 3072, 3160, 3357, 3555, 3730, 3792, 3840, 4476, 4608, 4740, 5056, 5120, 5595, 5688, 5760, 5968, 6144, 6320, 6714, 7110, 7460, 7584, 7680, 8952, 9216, 9480, 10112, 10240, 11190, 11376, 11520, 11936, 12640, 13428, 14220, 14920, 15168, 15360, 16785, 17904, 18432, 18960, 20224, 22380, 22752, 23040, 23872, 25280, 26856, 28440, 29467, 29840, 30336, 30720, 33570, 35808, 37920, 40448, 44760, 45504, 46080, 47744, 50560, 53712, 56880, 58934, 59680, 60672, 67140, 71616, 75840, 80896, 88401, 89520, 91008, 92160, 95488, 101120, 107424, 113760, 117868, 119360, 121344, 134280, 143232, 147335, 151680, 161792, 176802, 179040, 182016, 190976, 202240, 214848, 227520, 235736, 238720, 242688, 265203, 268560, 286464, 294670, 303360, 353604, 358080, 364032, 381952, 404480, 429696, 442005, 455040, 471472, 477440, 485376, 530406, 537120, 572928, 589340, 606720, 707208, 716160, 728064, 763904, 808960, 859392, 884010, 910080, 942944, 954880, 1060812, 1074240, 1145856, 1178680, 1213440, 1326015, 1414416, 1432320, 1456128, 1718784, 1768020, 1820160, 1885888, 1909760, 2121624, 2148480, 2291712, 2357360, 2426880, 2652030, 2828832, 2864640, 3437568, 3536040, 3640320, 3771776, 3819520, 4243248, 4296960, 4714720, 5304060, 5657664, 5729280, 6875136, 7072080, 7280640, 7543552, 8486496, 8593920, 9429440, 10608120, 11315328, 11458560, 14144160, 15087104, 16972992, 17187840, 18858880, 21216240, 22630656, 28288320, 30174208, 33945984, 34375680, 37717760, 42432480, 45261312, 56576640, 60348416, 67891968, 75435520, 84864960, 90522624, 113153280, 135783936, 150871040, 169729920, 181045248, 226306560, 271567872, 301742080, 339459840, 452613120, 543135744, 678919680, 905226240, 1357839360, 2715678720]

約数ペア:

[(1, 2715678720), (2, 1357839360), (3, 905226240), (4, 678919680), (5, 543135744), (6, 452613120), (8, 339459840), (9, 301742080), (10, 271567872), (12, 226306560), (15, 181045248), (16, 169729920), (18, 150871040), (20, 135783936), (24, 113153280), (30, 90522624), (32, 84864960), (36, 75435520), (40, 67891968), (45, 60348416), (48, 56576640), (60, 45261312), (64, 42432480), (72, 37717760), (79, 34375680), (80, 33945984), (90, 30174208), (96, 28288320), (120, 22630656), (128, 21216240), (144, 18858880), (158, 17187840), (160, 16972992), (180, 15087104), (192, 14144160), (237, 11458560), (240, 11315328), (256, 10608120), (288, 9429440), (316, 8593920), (320, 8486496), (360, 7543552), (373, 7280640), (384, 7072080), (395, 6875136), (474, 5729280), (480, 5657664), (512, 5304060), (576, 4714720), (632, 4296960), (640, 4243248), (711, 3819520), (720, 3771776), (746, 3640320), (768, 3536040), (790, 3437568), (948, 2864640), (960, 2828832), (1024, 2652030), (1119, 2426880), (1152, 2357360), (1185, 2291712), (1264, 2148480), (1280, 2121624), (1422, 1909760), (1440, 1885888), (1492, 1820160), (1536, 1768020), (1580, 1718784), (1865, 1456128), (1896, 1432320), (1920, 1414416), (2048, 1326015), (2238, 1213440), (2304, 1178680), (2370, 1145856), (2528, 1074240), (2560, 1060812), (2844, 954880), (2880, 942944), (2984, 910080), (3072, 884010), (3160, 859392), (3357, 808960), (3555, 763904), (3730, 728064), (3792, 716160), (3840, 707208), (4476, 606720), (4608, 589340), (4740, 572928), (5056, 537120), (5120, 530406), (5595, 485376), (5688, 477440), (5760, 471472), (5968, 455040), (6144, 442005), (6320, 429696), (6714, 404480), (7110, 381952), (7460, 364032), (7584, 358080), (7680, 353604), (8952, 303360), (9216, 294670), (9480, 286464), (10112, 268560), (10240, 265203), (11190, 242688), (11376, 238720), (11520, 235736), (11936, 227520), (12640, 214848), (13428, 202240), (14220, 190976), (14920, 182016), (15168, 179040), (15360, 176802), (16785, 161792), (17904, 151680), (18432, 147335), (18960, 143232), (20224, 134280), (22380, 121344), (22752, 119360), (23040, 117868), (23872, 113760), (25280, 107424), (26856, 101120), (28440, 95488), (29467, 92160), (29840, 91008), (30336, 89520), (30720, 88401), (33570, 80896), (35808, 75840), (37920, 71616), (40448, 67140), (44760, 60672), (45504, 59680), (46080, 58934), (47744, 56880), (50560, 53712)]