7998428160

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{57859}}^1$

素因数の和:57893

約数の個数: 176

約数和(自身を含む): 28425460800

約数和(自身を除く): 20427032640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 15360, 17280, 23040, 27648, 34560, 46080, 57859, 69120, 115718, 138240, 173577, 231436, 289295, 347154, 462872, 520731, 578590, 694308, 867885, 925744, 1041462, 1157180, 1388616, 1562193, 1735770, 1851488, 2082924, 2314360, 2603655, 2777232, 3124386, 3471540, 3702976, 4165848, 4628720, 5207310, 5554464, 6248772, 6943080, 7405952, 7810965, 8331696, 9257440, 10414620, 11108928, 12497544, 13886160, 14811904, 15621930, 16663392, 18514880, 20829240, 22217856, 24995088, 27772320, 29623808, 31243860, 33326784, 37029760, 41658480, 44435712, 49990176, 55544640, 59247616, 62487720, 66653568, 74059520, 83316960, 88871424, 99980352, 111089280, 124975440, 133307136, 148119040, 166633920, 177742848, 199960704, 222178560, 249950880, 266614272, 296238080, 333267840, 399921408, 444357120, 499901760, 533228544, 666535680, 799842816, 888714240, 999803520, 1333071360, 1599685632, 1999607040, 2666142720, 3999214080, 7998428160]

約数ペア:

[(1, 7998428160), (2, 3999214080), (3, 2666142720), (4, 1999607040), (5, 1599685632), (6, 1333071360), (8, 999803520), (9, 888714240), (10, 799842816), (12, 666535680), (15, 533228544), (16, 499901760), (18, 444357120), (20, 399921408), (24, 333267840), (27, 296238080), (30, 266614272), (32, 249950880), (36, 222178560), (40, 199960704), (45, 177742848), (48, 166633920), (54, 148119040), (60, 133307136), (64, 124975440), (72, 111089280), (80, 99980352), (90, 88871424), (96, 83316960), (108, 74059520), (120, 66653568), (128, 62487720), (135, 59247616), (144, 55544640), (160, 49990176), (180, 44435712), (192, 41658480), (216, 37029760), (240, 33326784), (256, 31243860), (270, 29623808), (288, 27772320), (320, 24995088), (360, 22217856), (384, 20829240), (432, 18514880), (480, 16663392), (512, 15621930), (540, 14811904), (576, 13886160), (640, 12497544), (720, 11108928), (768, 10414620), (864, 9257440), (960, 8331696), (1024, 7810965), (1080, 7405952), (1152, 6943080), (1280, 6248772), (1440, 5554464), (1536, 5207310), (1728, 4628720), (1920, 4165848), (2160, 3702976), (2304, 3471540), (2560, 3124386), (2880, 2777232), (3072, 2603655), (3456, 2314360), (3840, 2082924), (4320, 1851488), (4608, 1735770), (5120, 1562193), (5760, 1388616), (6912, 1157180), (7680, 1041462), (8640, 925744), (9216, 867885), (11520, 694308), (13824, 578590), (15360, 520731), (17280, 462872), (23040, 347154), (27648, 289295), (34560, 231436), (46080, 173577), (57859, 138240), (69120, 115718)]