487440305280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{222113}}^1$

素因数の和:222268

約数の個数: 256

約数和(自身を含む): 1739952230400

約数和(自身を除く): 1252511925120

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, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 384, 432, 480, 508, 540, 576, 635, 640, 720, 762, 864, 960, 1016, 1080, 1143, 1152, 1270, 1440, 1524, 1728, 1905, 1920, 2032, 2160, 2286, 2540, 2880, 3048, 3429, 3456, 3810, 4064, 4320, 4572, 5080, 5715, 5760, 6096, 6858, 7620, 8128, 8640, 9144, 10160, 11430, 12192, 13716, 15240, 16256, 17145, 17280, 18288, 20320, 22860, 24384, 27432, 30480, 34290, 36576, 40640, 45720, 48768, 54864, 60960, 68580, 73152, 81280, 91440, 109728, 121920, 137160, 146304, 182880, 219456, 222113, 243840, 274320, 365760, 438912, 444226, 548640, 666339, 731520, 888452, 1097280, 1110565, 1332678, 1776904, 1999017, 2194560, 2221130, 2665356, 3331695, 3553808, 3998034, 4442260, 5330712, 5997051, 6663390, 7107616, 7996068, 8884520, 9995085, 10661424, 11994102, 13326780, 14215232, 15992136, 17769040, 19990170, 21322848, 23988204, 26653560, 28208351, 28430464, 29985255, 31984272, 35538080, 39980340, 42645696, 47976408, 53307120, 56416702, 59970510, 63968544, 71076160, 79960680, 84625053, 85291392, 95952816, 106614240, 112833404, 119941020, 127937088, 141041755, 142152320, 159921360, 169250106, 191905632, 213228480, 225666808, 239882040, 253875159, 255874176, 282083510, 319842720, 338500212, 383811264, 423125265, 426456960, 451333616, 479764080, 507750318, 564167020, 639685440, 677000424, 761625477, 767622528, 846250530, 902667232, 959528160, 1015500636, 1128334040, 1269375795, 1279370880, 1354000848, 1523250954, 1692501060, 1805334464, 1919056320, 2031001272, 2256668080, 2538751590, 2708001696, 3046501908, 3385002120, 3610668928, 3808127385, 3838112640, 4062002544, 4513336160, 5077503180, 5416003392, 6093003816, 6770004240, 7616254770, 8124005088, 9026672320, 10155006360, 10832006784, 12186007632, 13540008480, 15232509540, 16248010176, 18053344640, 20310012720, 24372015264, 27080016960, 30465019080, 32496020352, 40620025440, 48744030528, 54160033920, 60930038160, 81240050880, 97488061056, 121860076320, 162480101760, 243720152640, 487440305280]

約数ペア:

[(1, 487440305280), (2, 243720152640), (3, 162480101760), (4, 121860076320), (5, 97488061056), (6, 81240050880), (8, 60930038160), (9, 54160033920), (10, 48744030528), (12, 40620025440), (15, 32496020352), (16, 30465019080), (18, 27080016960), (20, 24372015264), (24, 20310012720), (27, 18053344640), (30, 16248010176), (32, 15232509540), (36, 13540008480), (40, 12186007632), (45, 10832006784), (48, 10155006360), (54, 9026672320), (60, 8124005088), (64, 7616254770), (72, 6770004240), (80, 6093003816), (90, 5416003392), (96, 5077503180), (108, 4513336160), (120, 4062002544), (127, 3838112640), (128, 3808127385), (135, 3610668928), (144, 3385002120), (160, 3046501908), (180, 2708001696), (192, 2538751590), (216, 2256668080), (240, 2031001272), (254, 1919056320), (270, 1805334464), (288, 1692501060), (320, 1523250954), (360, 1354000848), (381, 1279370880), (384, 1269375795), (432, 1128334040), (480, 1015500636), (508, 959528160), (540, 902667232), (576, 846250530), (635, 767622528), (640, 761625477), (720, 677000424), (762, 639685440), (864, 564167020), (960, 507750318), (1016, 479764080), (1080, 451333616), (1143, 426456960), (1152, 423125265), (1270, 383811264), (1440, 338500212), (1524, 319842720), (1728, 282083510), (1905, 255874176), (1920, 253875159), (2032, 239882040), (2160, 225666808), (2286, 213228480), (2540, 191905632), (2880, 169250106), (3048, 159921360), (3429, 142152320), (3456, 141041755), (3810, 127937088), (4064, 119941020), (4320, 112833404), (4572, 106614240), (5080, 95952816), (5715, 85291392), (5760, 84625053), (6096, 79960680), (6858, 71076160), (7620, 63968544), (8128, 59970510), (8640, 56416702), (9144, 53307120), (10160, 47976408), (11430, 42645696), (12192, 39980340), (13716, 35538080), (15240, 31984272), (16256, 29985255), (17145, 28430464), (17280, 28208351), (18288, 26653560), (20320, 23988204), (22860, 21322848), (24384, 19990170), (27432, 17769040), (30480, 15992136), (34290, 14215232), (36576, 13326780), (40640, 11994102), (45720, 10661424), (48768, 9995085), (54864, 8884520), (60960, 7996068), (68580, 7107616), (73152, 6663390), (81280, 5997051), (91440, 5330712), (109728, 4442260), (121920, 3998034), (137160, 3553808), (146304, 3331695), (182880, 2665356), (219456, 2221130), (222113, 2194560), (243840, 1999017), (274320, 1776904), (365760, 1332678), (438912, 1110565), (444226, 1097280), (548640, 888452), (666339, 731520)]