251934720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 825552000

約数和(自身を除く): 573617280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 139, 160, 177, 192, 236, 240, 256, 278, 295, 320, 354, 384, 417, 472, 480, 512, 556, 590, 640, 695, 708, 768, 834, 885, 944, 960, 1024, 1112, 1180, 1280, 1390, 1416, 1536, 1668, 1770, 1888, 1920, 2048, 2085, 2224, 2360, 2560, 2780, 2832, 3072, 3336, 3540, 3776, 3840, 4170, 4448, 4720, 5120, 5560, 5664, 6144, 6672, 7080, 7552, 7680, 8201, 8340, 8896, 9440, 10240, 11120, 11328, 13344, 14160, 15104, 15360, 16402, 16680, 17792, 18880, 22240, 22656, 24603, 26688, 28320, 30208, 30720, 32804, 33360, 35584, 37760, 41005, 44480, 45312, 49206, 53376, 56640, 60416, 65608, 66720, 71168, 75520, 82010, 88960, 90624, 98412, 106752, 113280, 120832, 123015, 131216, 133440, 142336, 151040, 164020, 177920, 181248, 196824, 213504, 226560, 246030, 262432, 266880, 284672, 302080, 328040, 355840, 362496, 393648, 427008, 453120, 492060, 524864, 533760, 604160, 656080, 711680, 787296, 854016, 906240, 984120, 1049728, 1067520, 1312160, 1423360, 1574592, 1812480, 1968240, 2099456, 2135040, 2624320, 3149184, 3936480, 4198912, 4270080, 5248640, 6298368, 7872960, 8397824, 10497280, 12596736, 15745920, 16795648, 20994560, 25193472, 31491840, 41989120, 50386944, 62983680, 83978240, 125967360, 251934720]

約数ペア:

[(1, 251934720), (2, 125967360), (3, 83978240), (4, 62983680), (5, 50386944), (6, 41989120), (8, 31491840), (10, 25193472), (12, 20994560), (15, 16795648), (16, 15745920), (20, 12596736), (24, 10497280), (30, 8397824), (32, 7872960), (40, 6298368), (48, 5248640), (59, 4270080), (60, 4198912), (64, 3936480), (80, 3149184), (96, 2624320), (118, 2135040), (120, 2099456), (128, 1968240), (139, 1812480), (160, 1574592), (177, 1423360), (192, 1312160), (236, 1067520), (240, 1049728), (256, 984120), (278, 906240), (295, 854016), (320, 787296), (354, 711680), (384, 656080), (417, 604160), (472, 533760), (480, 524864), (512, 492060), (556, 453120), (590, 427008), (640, 393648), (695, 362496), (708, 355840), (768, 328040), (834, 302080), (885, 284672), (944, 266880), (960, 262432), (1024, 246030), (1112, 226560), (1180, 213504), (1280, 196824), (1390, 181248), (1416, 177920), (1536, 164020), (1668, 151040), (1770, 142336), (1888, 133440), (1920, 131216), (2048, 123015), (2085, 120832), (2224, 113280), (2360, 106752), (2560, 98412), (2780, 90624), (2832, 88960), (3072, 82010), (3336, 75520), (3540, 71168), (3776, 66720), (3840, 65608), (4170, 60416), (4448, 56640), (4720, 53376), (5120, 49206), (5560, 45312), (5664, 44480), (6144, 41005), (6672, 37760), (7080, 35584), (7552, 33360), (7680, 32804), (8201, 30720), (8340, 30208), (8896, 28320), (9440, 26688), (10240, 24603), (11120, 22656), (11328, 22240), (13344, 18880), (14160, 17792), (15104, 16680), (15360, 16402)]