1739550720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1286

約数の個数: 208

約数和(自身を含む): 5812595712

約数和(自身を除く): 4073044992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1024, 1104, 1231, 1280, 1380, 1472, 1536, 1840, 1920, 2048, 2208, 2462, 2560, 2760, 2944, 3072, 3680, 3693, 3840, 4096, 4416, 4924, 5120, 5520, 5888, 6144, 6155, 7360, 7386, 7680, 8832, 9848, 10240, 11040, 11776, 12288, 12310, 14720, 14772, 15360, 17664, 18465, 19696, 20480, 22080, 23552, 24620, 28313, 29440, 29544, 30720, 35328, 36930, 39392, 44160, 47104, 49240, 56626, 58880, 59088, 61440, 70656, 73860, 78784, 84939, 88320, 94208, 98480, 113252, 117760, 118176, 141312, 141565, 147720, 157568, 169878, 176640, 196960, 226504, 235520, 236352, 282624, 283130, 295440, 315136, 339756, 353280, 393920, 424695, 453008, 471040, 472704, 566260, 590880, 630272, 679512, 706560, 787840, 849390, 906016, 945408, 1132520, 1181760, 1260544, 1359024, 1413120, 1575680, 1698780, 1812032, 1890816, 2265040, 2363520, 2521088, 2718048, 3151360, 3397560, 3624064, 3781632, 4530080, 4727040, 5042176, 5436096, 6302720, 6795120, 7248128, 7563264, 9060160, 9454080, 10872192, 12605440, 13590240, 14496256, 15126528, 18120320, 18908160, 21744384, 25210880, 27180480, 28992512, 36240640, 37816320, 43488768, 54360960, 57985024, 72481280, 75632640, 86977536, 108721920, 115970048, 144962560, 173955072, 217443840, 289925120, 347910144, 434887680, 579850240, 869775360, 1739550720]

約数ペア:

[(1, 1739550720), (2, 869775360), (3, 579850240), (4, 434887680), (5, 347910144), (6, 289925120), (8, 217443840), (10, 173955072), (12, 144962560), (15, 115970048), (16, 108721920), (20, 86977536), (23, 75632640), (24, 72481280), (30, 57985024), (32, 54360960), (40, 43488768), (46, 37816320), (48, 36240640), (60, 28992512), (64, 27180480), (69, 25210880), (80, 21744384), (92, 18908160), (96, 18120320), (115, 15126528), (120, 14496256), (128, 13590240), (138, 12605440), (160, 10872192), (184, 9454080), (192, 9060160), (230, 7563264), (240, 7248128), (256, 6795120), (276, 6302720), (320, 5436096), (345, 5042176), (368, 4727040), (384, 4530080), (460, 3781632), (480, 3624064), (512, 3397560), (552, 3151360), (640, 2718048), (690, 2521088), (736, 2363520), (768, 2265040), (920, 1890816), (960, 1812032), (1024, 1698780), (1104, 1575680), (1231, 1413120), (1280, 1359024), (1380, 1260544), (1472, 1181760), (1536, 1132520), (1840, 945408), (1920, 906016), (2048, 849390), (2208, 787840), (2462, 706560), (2560, 679512), (2760, 630272), (2944, 590880), (3072, 566260), (3680, 472704), (3693, 471040), (3840, 453008), (4096, 424695), (4416, 393920), (4924, 353280), (5120, 339756), (5520, 315136), (5888, 295440), (6144, 283130), (6155, 282624), (7360, 236352), (7386, 235520), (7680, 226504), (8832, 196960), (9848, 176640), (10240, 169878), (11040, 157568), (11776, 147720), (12288, 141565), (12310, 141312), (14720, 118176), (14772, 117760), (15360, 113252), (17664, 98480), (18465, 94208), (19696, 88320), (20480, 84939), (22080, 78784), (23552, 73860), (24620, 70656), (28313, 61440), (29440, 59088), (29544, 58880), (30720, 56626), (35328, 49240), (36930, 47104), (39392, 44160)]