1918404887040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{3343}}^1\times {\mathrm{24907}}^1$

素因数の和:28279

約数の個数: 240

約数和(自身を含む): 6646229935488

約数和(自身を除く): 4727825048448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3343, 3840, 4608, 5760, 6686, 7680, 10029, 11520, 13372, 16715, 20058, 23040, 24907, 26744, 30087, 33430, 40116, 49814, 50145, 53488, 60174, 66860, 74721, 80232, 99628, 100290, 106976, 120348, 124535, 133720, 149442, 150435, 160464, 199256, 200580, 213952, 224163, 240696, 249070, 267440, 298884, 300870, 320928, 373605, 398512, 401160, 427904, 448326, 481392, 498140, 534880, 597768, 601740, 641856, 747210, 797024, 802320, 855808, 896652, 962784, 996280, 1069760, 1120815, 1195536, 1203480, 1283712, 1494420, 1594048, 1604640, 1711616, 1793304, 1925568, 1992560, 2139520, 2241630, 2391072, 2406960, 2567424, 2988840, 3188096, 3209280, 3586608, 3851136, 3985120, 4279040, 4483260, 4782144, 4813920, 5134848, 5977680, 6376192, 6418560, 7173216, 7702272, 7970240, 8558080, 8966520, 9564288, 9627840, 11955360, 12752384, 12837120, 14346432, 15404544, 15940480, 17933040, 19128576, 19255680, 23910720, 25674240, 28692864, 31880960, 35866080, 38257152, 38511360, 47821440, 57385728, 63761920, 71732160, 77022720, 83264101, 95642880, 114771456, 143464320, 166528202, 191285760, 249792303, 286928640, 333056404, 416320505, 499584606, 573857280, 666112808, 749376909, 832641010, 999169212, 1248961515, 1332225616, 1498753818, 1665282020, 1998338424, 2497923030, 2664451232, 2997507636, 3330564040, 3746884545, 3996676848, 4995846060, 5328902464, 5995015272, 6661128080, 7493769090, 7993353696, 9991692120, 10657804928, 11990030544, 13322256160, 14987538180, 15986707392, 19983384240, 21315609856, 23980061088, 26644512320, 29975076360, 31973414784, 39966768480, 42631219712, 47960122176, 53289024640, 59950152720, 63946829568, 79933536960, 95920244352, 106578049280, 119900305440, 127893659136, 159867073920, 191840488704, 213156098560, 239800610880, 319734147840, 383680977408, 479601221760, 639468295680, 959202443520, 1918404887040]

約数ペア:

[(1, 1918404887040), (2, 959202443520), (3, 639468295680), (4, 479601221760), (5, 383680977408), (6, 319734147840), (8, 239800610880), (9, 213156098560), (10, 191840488704), (12, 159867073920), (15, 127893659136), (16, 119900305440), (18, 106578049280), (20, 95920244352), (24, 79933536960), (30, 63946829568), (32, 59950152720), (36, 53289024640), (40, 47960122176), (45, 42631219712), (48, 39966768480), (60, 31973414784), (64, 29975076360), (72, 26644512320), (80, 23980061088), (90, 21315609856), (96, 19983384240), (120, 15986707392), (128, 14987538180), (144, 13322256160), (160, 11990030544), (180, 10657804928), (192, 9991692120), (240, 7993353696), (256, 7493769090), (288, 6661128080), (320, 5995015272), (360, 5328902464), (384, 4995846060), (480, 3996676848), (512, 3746884545), (576, 3330564040), (640, 2997507636), (720, 2664451232), (768, 2497923030), (960, 1998338424), (1152, 1665282020), (1280, 1498753818), (1440, 1332225616), (1536, 1248961515), (1920, 999169212), (2304, 832641010), (2560, 749376909), (2880, 666112808), (3343, 573857280), (3840, 499584606), (4608, 416320505), (5760, 333056404), (6686, 286928640), (7680, 249792303), (10029, 191285760), (11520, 166528202), (13372, 143464320), (16715, 114771456), (20058, 95642880), (23040, 83264101), (24907, 77022720), (26744, 71732160), (30087, 63761920), (33430, 57385728), (40116, 47821440), (49814, 38511360), (50145, 38257152), (53488, 35866080), (60174, 31880960), (66860, 28692864), (74721, 25674240), (80232, 23910720), (99628, 19255680), (100290, 19128576), (106976, 17933040), (120348, 15940480), (124535, 15404544), (133720, 14346432), (149442, 12837120), (150435, 12752384), (160464, 11955360), (199256, 9627840), (200580, 9564288), (213952, 8966520), (224163, 8558080), (240696, 7970240), (249070, 7702272), (267440, 7173216), (298884, 6418560), (300870, 6376192), (320928, 5977680), (373605, 5134848), (398512, 4813920), (401160, 4782144), (427904, 4483260), (448326, 4279040), (481392, 3985120), (498140, 3851136), (534880, 3586608), (597768, 3209280), (601740, 3188096), (641856, 2988840), (747210, 2567424), (797024, 2406960), (802320, 2391072), (855808, 2241630), (896652, 2139520), (962784, 1992560), (996280, 1925568), (1069760, 1793304), (1120815, 1711616), (1195536, 1604640), (1203480, 1594048), (1283712, 1494420)]