2118812160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1049}}^1$

素因数の和:1338

約数の個数: 160

約数和(自身を含む): 6805814400

約数和(自身を除く): 4687002240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 263, 320, 384, 480, 512, 526, 640, 768, 789, 960, 1049, 1052, 1280, 1315, 1536, 1578, 1920, 2098, 2104, 2560, 2630, 3147, 3156, 3840, 3945, 4196, 4208, 5245, 5260, 6294, 6312, 7680, 7890, 8392, 8416, 10490, 10520, 12588, 12624, 15735, 15780, 16784, 16832, 20980, 21040, 25176, 25248, 31470, 31560, 33568, 33664, 41960, 42080, 50352, 50496, 62940, 63120, 67136, 67328, 83920, 84160, 100704, 100992, 125880, 126240, 134272, 134656, 167840, 168320, 201408, 201984, 251760, 252480, 268544, 275887, 335680, 336640, 402816, 403968, 503520, 504960, 537088, 551774, 671360, 673280, 805632, 827661, 1007040, 1009920, 1103548, 1342720, 1379435, 1611264, 1655322, 2014080, 2019840, 2207096, 2685440, 2758870, 3310644, 4028160, 4138305, 4414192, 5517740, 6621288, 8056320, 8276610, 8828384, 11035480, 13242576, 16553220, 17656768, 22070960, 26485152, 33106440, 35313536, 44141920, 52970304, 66212880, 70627072, 88283840, 105940608, 132425760, 141254144, 176567680, 211881216, 264851520, 353135360, 423762432, 529703040, 706270720, 1059406080, 2118812160]

約数ペア:

[(1, 2118812160), (2, 1059406080), (3, 706270720), (4, 529703040), (5, 423762432), (6, 353135360), (8, 264851520), (10, 211881216), (12, 176567680), (15, 141254144), (16, 132425760), (20, 105940608), (24, 88283840), (30, 70627072), (32, 66212880), (40, 52970304), (48, 44141920), (60, 35313536), (64, 33106440), (80, 26485152), (96, 22070960), (120, 17656768), (128, 16553220), (160, 13242576), (192, 11035480), (240, 8828384), (256, 8276610), (263, 8056320), (320, 6621288), (384, 5517740), (480, 4414192), (512, 4138305), (526, 4028160), (640, 3310644), (768, 2758870), (789, 2685440), (960, 2207096), (1049, 2019840), (1052, 2014080), (1280, 1655322), (1315, 1611264), (1536, 1379435), (1578, 1342720), (1920, 1103548), (2098, 1009920), (2104, 1007040), (2560, 827661), (2630, 805632), (3147, 673280), (3156, 671360), (3840, 551774), (3945, 537088), (4196, 504960), (4208, 503520), (5245, 403968), (5260, 402816), (6294, 336640), (6312, 335680), (7680, 275887), (7890, 268544), (8392, 252480), (8416, 251760), (10490, 201984), (10520, 201408), (12588, 168320), (12624, 167840), (15735, 134656), (15780, 134272), (16784, 126240), (16832, 125880), (20980, 100992), (21040, 100704), (25176, 84160), (25248, 83920), (31470, 67328), (31560, 67136), (33568, 63120), (33664, 62940), (41960, 50496), (42080, 50352)]