2072958720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 432

約数和(自身を含む): 8053032960

約数和(自身を除く): 5980074240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 128, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 256, 276, 280, 294, 320, 322, 336, 345, 368, 384, 392, 420, 448, 460, 479, 480, 483, 490, 552, 560, 588, 640, 644, 672, 690, 735, 736, 768, 784, 805, 840, 896, 920, 958, 960, 966, 980, 1104, 1120, 1127, 1176, 1280, 1288, 1344, 1380, 1437, 1470, 1472, 1568, 1610, 1680, 1792, 1840, 1916, 1920, 1932, 1960, 2208, 2240, 2254, 2352, 2395, 2415, 2576, 2688, 2760, 2874, 2940, 2944, 3136, 3220, 3353, 3360, 3381, 3680, 3832, 3840, 3864, 3920, 4416, 4480, 4508, 4704, 4790, 4830, 5152, 5376, 5520, 5635, 5748, 5880, 5888, 6272, 6440, 6706, 6720, 6762, 7185, 7360, 7664, 7728, 7840, 8832, 8960, 9016, 9408, 9580, 9660, 10059, 10304, 11017, 11040, 11270, 11496, 11760, 12544, 12880, 13412, 13440, 13524, 14370, 14720, 15328, 15456, 15680, 16765, 16905, 17664, 18032, 18816, 19160, 19320, 20118, 20608, 22034, 22080, 22540, 22992, 23471, 23520, 25760, 26824, 26880, 27048, 28740, 29440, 30656, 30912, 31360, 33051, 33530, 33810, 36064, 37632, 38320, 38640, 40236, 41216, 44068, 44160, 45080, 45984, 46942, 47040, 50295, 51520, 53648, 54096, 55085, 57480, 61312, 61824, 62720, 66102, 67060, 67620, 70413, 72128, 76640, 77119, 77280, 80472, 88136, 88320, 90160, 91968, 93884, 94080, 100590, 103040, 107296, 108192, 110170, 114960, 117355, 122624, 123648, 132204, 134120, 135240, 140826, 144256, 153280, 154238, 154560, 160944, 165255, 176272, 180320, 183936, 187768, 188160, 201180, 206080, 214592, 216384, 220340, 229920, 231357, 234710, 264408, 268240, 270480, 281652, 288512, 306560, 308476, 309120, 321888, 330510, 352065, 352544, 360640, 367872, 375536, 385595, 402360, 429184, 432768, 440680, 459840, 462714, 469420, 528816, 536480, 539833, 540960, 563304, 613120, 616952, 618240, 643776, 661020, 704130, 705088, 721280, 751072, 771190, 804720, 858368, 865536, 881360, 919680, 925428, 938840, 1057632, 1072960, 1079666, 1081920, 1126608, 1156785, 1233904, 1287552, 1322040, 1408260, 1410176, 1442560, 1502144, 1542380, 1609440, 1619499, 1762720, 1839360, 1850856, 1877680, 2115264, 2145920, 2159332, 2163840, 2253216, 2313570, 2467808, 2575104, 2644080, 2699165, 2816520, 2820352, 3004288, 3084760, 3218880, 3238998, 3525440, 3701712, 3755360, 4230528, 4291840, 4318664, 4327680, 4506432, 4627140, 4935616, 5288160, 5398330, 5633040, 6008576, 6169520, 6437760, 6477996, 7050880, 7403424, 7510720, 8097495, 8461056, 8637328, 9012864, 9254280, 9871232, 10576320, 10796660, 11266080, 12339040, 12875520, 12955992, 14101760, 14806848, 15021440, 16194990, 17274656, 18025728, 18508560, 19742464, 21152640, 21593320, 22532160, 24678080, 25911984, 29613696, 30042880, 32389980, 34549312, 37017120, 42305280, 43186640, 45064320, 49356160, 51823968, 59227392, 64779960, 69098624, 74034240, 86373280, 90128640, 98712320, 103647936, 129559920, 138197248, 148068480, 172746560, 207295872, 259119840, 296136960, 345493120, 414591744, 518239680, 690986240, 1036479360, 2072958720]

約数ペア:

[(1, 2072958720), (2, 1036479360), (3, 690986240), (4, 518239680), (5, 414591744), (6, 345493120), (7, 296136960), (8, 259119840), (10, 207295872), (12, 172746560), (14, 148068480), (15, 138197248), (16, 129559920), (20, 103647936), (21, 98712320), (23, 90128640), (24, 86373280), (28, 74034240), (30, 69098624), (32, 64779960), (35, 59227392), (40, 51823968), (42, 49356160), (46, 45064320), (48, 43186640), (49, 42305280), (56, 37017120), (60, 34549312), (64, 32389980), (69, 30042880), (70, 29613696), (80, 25911984), (84, 24678080), (92, 22532160), (96, 21593320), (98, 21152640), (105, 19742464), (112, 18508560), (115, 18025728), (120, 17274656), (128, 16194990), (138, 15021440), (140, 14806848), (147, 14101760), (160, 12955992), (161, 12875520), (168, 12339040), (184, 11266080), (192, 10796660), (196, 10576320), (210, 9871232), (224, 9254280), (230, 9012864), (240, 8637328), (245, 8461056), (256, 8097495), (276, 7510720), (280, 7403424), (294, 7050880), (320, 6477996), (322, 6437760), (336, 6169520), (345, 6008576), (368, 5633040), (384, 5398330), (392, 5288160), (420, 4935616), (448, 4627140), (460, 4506432), (479, 4327680), (480, 4318664), (483, 4291840), (490, 4230528), (552, 3755360), (560, 3701712), (588, 3525440), (640, 3238998), (644, 3218880), (672, 3084760), (690, 3004288), (735, 2820352), (736, 2816520), (768, 2699165), (784, 2644080), (805, 2575104), (840, 2467808), (896, 2313570), (920, 2253216), (958, 2163840), (960, 2159332), (966, 2145920), (980, 2115264), (1104, 1877680), (1120, 1850856), (1127, 1839360), (1176, 1762720), (1280, 1619499), (1288, 1609440), (1344, 1542380), (1380, 1502144), (1437, 1442560), (1470, 1410176), (1472, 1408260), (1568, 1322040), (1610, 1287552), (1680, 1233904), (1792, 1156785), (1840, 1126608), (1916, 1081920), (1920, 1079666), (1932, 1072960), (1960, 1057632), (2208, 938840), (2240, 925428), (2254, 919680), (2352, 881360), (2395, 865536), (2415, 858368), (2576, 804720), (2688, 771190), (2760, 751072), (2874, 721280), (2940, 705088), (2944, 704130), (3136, 661020), (3220, 643776), (3353, 618240), (3360, 616952), (3381, 613120), (3680, 563304), (3832, 540960), (3840, 539833), (3864, 536480), (3920, 528816), (4416, 469420), (4480, 462714), (4508, 459840), (4704, 440680), (4790, 432768), (4830, 429184), (5152, 402360), (5376, 385595), (5520, 375536), (5635, 367872), (5748, 360640), (5880, 352544), (5888, 352065), (6272, 330510), (6440, 321888), (6706, 309120), (6720, 308476), (6762, 306560), (7185, 288512), (7360, 281652), (7664, 270480), (7728, 268240), (7840, 264408), (8832, 234710), (8960, 231357), (9016, 229920), (9408, 220340), (9580, 216384), (9660, 214592), (10059, 206080), (10304, 201180), (11017, 188160), (11040, 187768), (11270, 183936), (11496, 180320), (11760, 176272), (12544, 165255), (12880, 160944), (13412, 154560), (13440, 154238), (13524, 153280), (14370, 144256), (14720, 140826), (15328, 135240), (15456, 134120), (15680, 132204), (16765, 123648), (16905, 122624), (17664, 117355), (18032, 114960), (18816, 110170), (19160, 108192), (19320, 107296), (20118, 103040), (20608, 100590), (22034, 94080), (22080, 93884), (22540, 91968), (22992, 90160), (23471, 88320), (23520, 88136), (25760, 80472), (26824, 77280), (26880, 77119), (27048, 76640), (28740, 72128), (29440, 70413), (30656, 67620), (30912, 67060), (31360, 66102), (33051, 62720), (33530, 61824), (33810, 61312), (36064, 57480), (37632, 55085), (38320, 54096), (38640, 53648), (40236, 51520), (41216, 50295), (44068, 47040), (44160, 46942), (45080, 45984)]