1053440640

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{2903}}^1$

素因数の和:2941

約数の個数: 320

約数和(自身を含む): 4300940160

約数和(自身を除く): 3247499520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 2903, 3024, 3240, 3360, 3456, 3780, 4032, 4320, 4480, 4536, 5040, 5184, 5670, 5760, 5806, 6048, 6480, 6720, 7560, 8064, 8640, 8709, 9072, 10080, 10368, 11340, 11612, 12096, 12960, 13440, 14515, 15120, 17280, 17418, 18144, 20160, 20321, 22680, 23224, 24192, 25920, 26127, 29030, 30240, 34836, 36288, 40320, 40642, 43545, 45360, 46448, 51840, 52254, 58060, 60480, 60963, 69672, 72576, 78381, 81284, 87090, 90720, 92896, 101605, 104508, 116120, 120960, 121926, 130635, 139344, 156762, 162568, 174180, 181440, 182889, 185792, 203210, 209016, 232240, 235143, 243852, 261270, 278688, 304815, 313524, 325136, 348360, 362880, 365778, 371584, 391905, 406420, 418032, 464480, 470286, 487704, 522540, 548667, 557376, 609630, 627048, 650272, 696720, 731556, 783810, 812840, 836064, 914445, 928960, 940572, 975408, 1045080, 1097334, 1114752, 1175715, 1219260, 1254096, 1300544, 1393440, 1463112, 1567620, 1625680, 1646001, 1672128, 1828890, 1857920, 1881144, 1950816, 2090160, 2194668, 2351430, 2438520, 2508192, 2601088, 2743335, 2786880, 2926224, 3135240, 3251360, 3292002, 3344256, 3657780, 3762288, 3901632, 4180320, 4389336, 4702860, 4877040, 5016384, 5486670, 5573760, 5852448, 6270480, 6502720, 6584004, 7315560, 7524576, 7803264, 8230005, 8360640, 8778672, 9405720, 9754080, 10032768, 10973340, 11704896, 12540960, 13005440, 13168008, 14631120, 15049152, 16460010, 16721280, 17557344, 18811440, 19508160, 21946680, 23409792, 25081920, 26336016, 29262240, 30098304, 32920020, 35114688, 37622880, 39016320, 43893360, 50163840, 52672032, 58524480, 65840040, 70229376, 75245760, 87786720, 105344064, 117048960, 131680080, 150491520, 175573440, 210688128, 263360160, 351146880, 526720320, 1053440640]

約数ペア:

[(1, 1053440640), (2, 526720320), (3, 351146880), (4, 263360160), (5, 210688128), (6, 175573440), (7, 150491520), (8, 131680080), (9, 117048960), (10, 105344064), (12, 87786720), (14, 75245760), (15, 70229376), (16, 65840040), (18, 58524480), (20, 52672032), (21, 50163840), (24, 43893360), (27, 39016320), (28, 37622880), (30, 35114688), (32, 32920020), (35, 30098304), (36, 29262240), (40, 26336016), (42, 25081920), (45, 23409792), (48, 21946680), (54, 19508160), (56, 18811440), (60, 17557344), (63, 16721280), (64, 16460010), (70, 15049152), (72, 14631120), (80, 13168008), (81, 13005440), (84, 12540960), (90, 11704896), (96, 10973340), (105, 10032768), (108, 9754080), (112, 9405720), (120, 8778672), (126, 8360640), (128, 8230005), (135, 7803264), (140, 7524576), (144, 7315560), (160, 6584004), (162, 6502720), (168, 6270480), (180, 5852448), (189, 5573760), (192, 5486670), (210, 5016384), (216, 4877040), (224, 4702860), (240, 4389336), (252, 4180320), (270, 3901632), (280, 3762288), (288, 3657780), (315, 3344256), (320, 3292002), (324, 3251360), (336, 3135240), (360, 2926224), (378, 2786880), (384, 2743335), (405, 2601088), (420, 2508192), (432, 2438520), (448, 2351430), (480, 2194668), (504, 2090160), (540, 1950816), (560, 1881144), (567, 1857920), (576, 1828890), (630, 1672128), (640, 1646001), (648, 1625680), (672, 1567620), (720, 1463112), (756, 1393440), (810, 1300544), (840, 1254096), (864, 1219260), (896, 1175715), (945, 1114752), (960, 1097334), (1008, 1045080), (1080, 975408), (1120, 940572), (1134, 928960), (1152, 914445), (1260, 836064), (1296, 812840), (1344, 783810), (1440, 731556), (1512, 696720), (1620, 650272), (1680, 627048), (1728, 609630), (1890, 557376), (1920, 548667), (2016, 522540), (2160, 487704), (2240, 470286), (2268, 464480), (2520, 418032), (2592, 406420), (2688, 391905), (2835, 371584), (2880, 365778), (2903, 362880), (3024, 348360), (3240, 325136), (3360, 313524), (3456, 304815), (3780, 278688), (4032, 261270), (4320, 243852), (4480, 235143), (4536, 232240), (5040, 209016), (5184, 203210), (5670, 185792), (5760, 182889), (5806, 181440), (6048, 174180), (6480, 162568), (6720, 156762), (7560, 139344), (8064, 130635), (8640, 121926), (8709, 120960), (9072, 116120), (10080, 104508), (10368, 101605), (11340, 92896), (11612, 90720), (12096, 87090), (12960, 81284), (13440, 78381), (14515, 72576), (15120, 69672), (17280, 60963), (17418, 60480), (18144, 58060), (20160, 52254), (20321, 51840), (22680, 46448), (23224, 45360), (24192, 43545), (25920, 40642), (26127, 40320), (29030, 36288), (30240, 34836)]