2020064256

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 264

約数和(自身を含む): 6741737184

約数和(自身を除く): 4721672928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 173, 181, 192, 224, 252, 256, 288, 336, 346, 362, 384, 448, 504, 512, 519, 543, 576, 672, 692, 724, 768, 896, 1008, 1024, 1038, 1086, 1152, 1211, 1267, 1344, 1384, 1448, 1536, 1557, 1629, 1792, 2016, 2076, 2172, 2304, 2422, 2534, 2688, 2768, 2896, 3072, 3114, 3258, 3584, 3633, 3801, 4032, 4152, 4344, 4608, 4844, 5068, 5376, 5536, 5792, 6228, 6516, 7168, 7266, 7602, 8064, 8304, 8688, 9216, 9688, 10136, 10752, 10899, 11072, 11403, 11584, 12456, 13032, 14532, 15204, 16128, 16608, 17376, 19376, 20272, 21504, 21798, 22144, 22806, 23168, 24912, 26064, 29064, 30408, 31313, 32256, 33216, 34752, 38752, 40544, 43596, 44288, 45612, 46336, 49824, 52128, 58128, 60816, 62626, 64512, 66432, 69504, 77504, 81088, 87192, 88576, 91224, 92672, 93939, 99648, 104256, 116256, 121632, 125252, 132864, 139008, 155008, 162176, 174384, 177152, 182448, 185344, 187878, 199296, 208512, 219191, 232512, 243264, 250504, 265728, 278016, 281817, 310016, 324352, 348768, 364896, 375756, 398592, 417024, 438382, 465024, 486528, 501008, 531456, 556032, 563634, 620032, 648704, 657573, 697536, 729792, 751512, 797184, 834048, 876764, 930048, 973056, 1002016, 1127268, 1240064, 1297408, 1315146, 1395072, 1459584, 1503024, 1594368, 1668096, 1753528, 1860096, 1946112, 1972719, 2004032, 2254536, 2630292, 2790144, 2919168, 3006048, 3507056, 3720192, 3892224, 3945438, 4008064, 4509072, 5260584, 5580288, 5838336, 6012096, 7014112, 7890876, 8016128, 9018144, 10521168, 11160576, 11676672, 12024192, 14028224, 15781752, 16032256, 18036288, 21042336, 24048384, 28056448, 31563504, 32064512, 36072576, 42084672, 48096768, 56112896, 63127008, 72145152, 84169344, 96193536, 112225792, 126254016, 144290304, 168338688, 224451584, 252508032, 288580608, 336677376, 505016064, 673354752, 1010032128, 2020064256]

約数ペア:

[(1, 2020064256), (2, 1010032128), (3, 673354752), (4, 505016064), (6, 336677376), (7, 288580608), (8, 252508032), (9, 224451584), (12, 168338688), (14, 144290304), (16, 126254016), (18, 112225792), (21, 96193536), (24, 84169344), (28, 72145152), (32, 63127008), (36, 56112896), (42, 48096768), (48, 42084672), (56, 36072576), (63, 32064512), (64, 31563504), (72, 28056448), (84, 24048384), (96, 21042336), (112, 18036288), (126, 16032256), (128, 15781752), (144, 14028224), (168, 12024192), (173, 11676672), (181, 11160576), (192, 10521168), (224, 9018144), (252, 8016128), (256, 7890876), (288, 7014112), (336, 6012096), (346, 5838336), (362, 5580288), (384, 5260584), (448, 4509072), (504, 4008064), (512, 3945438), (519, 3892224), (543, 3720192), (576, 3507056), (672, 3006048), (692, 2919168), (724, 2790144), (768, 2630292), (896, 2254536), (1008, 2004032), (1024, 1972719), (1038, 1946112), (1086, 1860096), (1152, 1753528), (1211, 1668096), (1267, 1594368), (1344, 1503024), (1384, 1459584), (1448, 1395072), (1536, 1315146), (1557, 1297408), (1629, 1240064), (1792, 1127268), (2016, 1002016), (2076, 973056), (2172, 930048), (2304, 876764), (2422, 834048), (2534, 797184), (2688, 751512), (2768, 729792), (2896, 697536), (3072, 657573), (3114, 648704), (3258, 620032), (3584, 563634), (3633, 556032), (3801, 531456), (4032, 501008), (4152, 486528), (4344, 465024), (4608, 438382), (4844, 417024), (5068, 398592), (5376, 375756), (5536, 364896), (5792, 348768), (6228, 324352), (6516, 310016), (7168, 281817), (7266, 278016), (7602, 265728), (8064, 250504), (8304, 243264), (8688, 232512), (9216, 219191), (9688, 208512), (10136, 199296), (10752, 187878), (10899, 185344), (11072, 182448), (11403, 177152), (11584, 174384), (12456, 162176), (13032, 155008), (14532, 139008), (15204, 132864), (16128, 125252), (16608, 121632), (17376, 116256), (19376, 104256), (20272, 99648), (21504, 93939), (21798, 92672), (22144, 91224), (22806, 88576), (23168, 87192), (24912, 81088), (26064, 77504), (29064, 69504), (30408, 66432), (31313, 64512), (32256, 62626), (33216, 60816), (34752, 58128), (38752, 52128), (40544, 49824), (43596, 46336), (44288, 45612)]