2849732480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33479}}^1$

素因数の和:33524

約数の個数: 128

約数和(自身を含む): 8195904000

約数和(自身を除く): 5346171520

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, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 5320, 6080, 8512, 10640, 12160, 17024, 21280, 33479, 42560, 66958, 85120, 133916, 167395, 234353, 267832, 334790, 468706, 535664, 636101, 669580, 937412, 1071328, 1171765, 1272202, 1339160, 1874824, 2142656, 2343530, 2544404, 2678320, 3180505, 3749648, 4285312, 4452707, 4687060, 5088808, 5356640, 6361010, 7499296, 8905414, 9374120, 10177616, 10713280, 12722020, 14998592, 17810828, 18748240, 20355232, 21426560, 22263535, 25444040, 29997184, 35621656, 37496480, 40710464, 44527070, 50888080, 71243312, 74992960, 81420928, 89054140, 101776160, 142486624, 149985920, 178108280, 203552320, 284973248, 356216560, 407104640, 569946496, 712433120, 1424866240, 2849732480]

約数ペア:

[(1, 2849732480), (2, 1424866240), (4, 712433120), (5, 569946496), (7, 407104640), (8, 356216560), (10, 284973248), (14, 203552320), (16, 178108280), (19, 149985920), (20, 142486624), (28, 101776160), (32, 89054140), (35, 81420928), (38, 74992960), (40, 71243312), (56, 50888080), (64, 44527070), (70, 40710464), (76, 37496480), (80, 35621656), (95, 29997184), (112, 25444040), (128, 22263535), (133, 21426560), (140, 20355232), (152, 18748240), (160, 17810828), (190, 14998592), (224, 12722020), (266, 10713280), (280, 10177616), (304, 9374120), (320, 8905414), (380, 7499296), (448, 6361010), (532, 5356640), (560, 5088808), (608, 4687060), (640, 4452707), (665, 4285312), (760, 3749648), (896, 3180505), (1064, 2678320), (1120, 2544404), (1216, 2343530), (1330, 2142656), (1520, 1874824), (2128, 1339160), (2240, 1272202), (2432, 1171765), (2660, 1071328), (3040, 937412), (4256, 669580), (4480, 636101), (5320, 535664), (6080, 468706), (8512, 334790), (10640, 267832), (12160, 234353), (17024, 167395), (21280, 133916), (33479, 85120), (42560, 66958)]