2849647360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{881}}^1$

素因数の和:947

約数の個数: 216

約数和(自身を含む): 8242438176

約数和(自身を除く): 5392790816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 361, 380, 448, 532, 560, 608, 640, 665, 722, 760, 881, 896, 1064, 1120, 1216, 1280, 1330, 1444, 1520, 1762, 1792, 1805, 2128, 2240, 2432, 2527, 2660, 2888, 3040, 3524, 3610, 4256, 4405, 4480, 4864, 5054, 5320, 5776, 6080, 6167, 7048, 7220, 8512, 8810, 8960, 10108, 10640, 11552, 12160, 12334, 12635, 14096, 14440, 16739, 17024, 17620, 20216, 21280, 23104, 24320, 24668, 25270, 28192, 28880, 30835, 33478, 34048, 35240, 40432, 42560, 46208, 49336, 50540, 56384, 57760, 61670, 66956, 70480, 80864, 83695, 85120, 92416, 98672, 101080, 112768, 115520, 117173, 123340, 133912, 140960, 161728, 167390, 170240, 197344, 202160, 225536, 231040, 234346, 246680, 267824, 281920, 318041, 323456, 334780, 394688, 404320, 462080, 468692, 493360, 535648, 563840, 585865, 636082, 646912, 669560, 789376, 808640, 937384, 986720, 1071296, 1127680, 1171730, 1272164, 1339120, 1578752, 1590205, 1617280, 1874768, 1973440, 2142592, 2226287, 2343460, 2544328, 2678240, 3180410, 3234560, 3749536, 3946880, 4285184, 4452574, 4686920, 5088656, 5356480, 6360820, 7499072, 7893760, 8905148, 9373840, 10177312, 10712960, 11131435, 12721640, 14998144, 17810296, 18747680, 20354624, 21425920, 22262870, 25443280, 29996288, 35620592, 37495360, 40709248, 44525740, 50886560, 71241184, 74990720, 81418496, 89051480, 101773120, 142482368, 149981440, 178102960, 203546240, 284964736, 356205920, 407092480, 569929472, 712411840, 1424823680, 2849647360]

約数ペア:

[(1, 2849647360), (2, 1424823680), (4, 712411840), (5, 569929472), (7, 407092480), (8, 356205920), (10, 284964736), (14, 203546240), (16, 178102960), (19, 149981440), (20, 142482368), (28, 101773120), (32, 89051480), (35, 81418496), (38, 74990720), (40, 71241184), (56, 50886560), (64, 44525740), (70, 40709248), (76, 37495360), (80, 35620592), (95, 29996288), (112, 25443280), (128, 22262870), (133, 21425920), (140, 20354624), (152, 18747680), (160, 17810296), (190, 14998144), (224, 12721640), (256, 11131435), (266, 10712960), (280, 10177312), (304, 9373840), (320, 8905148), (361, 7893760), (380, 7499072), (448, 6360820), (532, 5356480), (560, 5088656), (608, 4686920), (640, 4452574), (665, 4285184), (722, 3946880), (760, 3749536), (881, 3234560), (896, 3180410), (1064, 2678240), (1120, 2544328), (1216, 2343460), (1280, 2226287), (1330, 2142592), (1444, 1973440), (1520, 1874768), (1762, 1617280), (1792, 1590205), (1805, 1578752), (2128, 1339120), (2240, 1272164), (2432, 1171730), (2527, 1127680), (2660, 1071296), (2888, 986720), (3040, 937384), (3524, 808640), (3610, 789376), (4256, 669560), (4405, 646912), (4480, 636082), (4864, 585865), (5054, 563840), (5320, 535648), (5776, 493360), (6080, 468692), (6167, 462080), (7048, 404320), (7220, 394688), (8512, 334780), (8810, 323456), (8960, 318041), (10108, 281920), (10640, 267824), (11552, 246680), (12160, 234346), (12334, 231040), (12635, 225536), (14096, 202160), (14440, 197344), (16739, 170240), (17024, 167390), (17620, 161728), (20216, 140960), (21280, 133912), (23104, 123340), (24320, 117173), (24668, 115520), (25270, 112768), (28192, 101080), (28880, 98672), (30835, 92416), (33478, 85120), (34048, 83695), (35240, 80864), (40432, 70480), (42560, 66956), (46208, 61670), (49336, 57760), (50540, 56384)]