264307680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2058

約数の個数: 288

約数和(自身を含む): 1110642624

約数和(自身を除く): 846334944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2017, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4034, 4095, 4368, 4680, 5040, 5460, 6051, 6240, 6552, 7280, 8068, 8190, 8736, 9360, 10080, 10085, 10920, 12102, 13104, 14119, 14560, 16136, 16380, 18153, 18720, 20170, 21840, 24204, 26208, 26221, 28238, 30255, 32272, 32760, 36306, 40340, 42357, 43680, 48408, 52442, 56476, 60510, 64544, 65520, 70595, 72612, 78663, 80680, 84714, 90765, 96816, 104884, 112952, 121020, 127071, 131040, 131105, 141190, 145224, 157326, 161360, 169428, 181530, 183547, 193632, 209768, 211785, 225904, 235989, 242040, 254142, 262210, 282380, 290448, 314652, 322720, 338856, 363060, 367094, 393315, 419536, 423570, 451808, 471978, 484080, 508284, 524420, 550641, 564760, 580896, 629304, 635355, 677712, 726120, 734188, 786630, 839072, 847140, 917735, 943956, 968160, 1016568, 1048840, 1101282, 1129520, 1179945, 1258608, 1270710, 1355424, 1452240, 1468376, 1573260, 1651923, 1694280, 1835470, 1887912, 2033136, 2097680, 2202564, 2259040, 2359890, 2517216, 2541420, 2753205, 2904480, 2936752, 3146520, 3303846, 3388560, 3670940, 3775824, 4066272, 4195360, 4405128, 4719780, 5082840, 5506410, 5873504, 6293040, 6607692, 6777120, 7341880, 7551648, 8259615, 8810256, 9439560, 10165680, 11012820, 12586080, 13215384, 14683760, 16519230, 17620512, 18879120, 20331360, 22025640, 26430768, 29367520, 33038460, 37758240, 44051280, 52861536, 66076920, 88102560, 132153840, 264307680]

約数ペア:

[(1, 264307680), (2, 132153840), (3, 88102560), (4, 66076920), (5, 52861536), (6, 44051280), (7, 37758240), (8, 33038460), (9, 29367520), (10, 26430768), (12, 22025640), (13, 20331360), (14, 18879120), (15, 17620512), (16, 16519230), (18, 14683760), (20, 13215384), (21, 12586080), (24, 11012820), (26, 10165680), (28, 9439560), (30, 8810256), (32, 8259615), (35, 7551648), (36, 7341880), (39, 6777120), (40, 6607692), (42, 6293040), (45, 5873504), (48, 5506410), (52, 5082840), (56, 4719780), (60, 4405128), (63, 4195360), (65, 4066272), (70, 3775824), (72, 3670940), (78, 3388560), (80, 3303846), (84, 3146520), (90, 2936752), (91, 2904480), (96, 2753205), (104, 2541420), (105, 2517216), (112, 2359890), (117, 2259040), (120, 2202564), (126, 2097680), (130, 2033136), (140, 1887912), (144, 1835470), (156, 1694280), (160, 1651923), (168, 1573260), (180, 1468376), (182, 1452240), (195, 1355424), (208, 1270710), (210, 1258608), (224, 1179945), (234, 1129520), (240, 1101282), (252, 1048840), (260, 1016568), (273, 968160), (280, 943956), (288, 917735), (312, 847140), (315, 839072), (336, 786630), (360, 734188), (364, 726120), (390, 677712), (416, 635355), (420, 629304), (455, 580896), (468, 564760), (480, 550641), (504, 524420), (520, 508284), (546, 484080), (560, 471978), (585, 451808), (624, 423570), (630, 419536), (672, 393315), (720, 367094), (728, 363060), (780, 338856), (819, 322720), (840, 314652), (910, 290448), (936, 282380), (1008, 262210), (1040, 254142), (1092, 242040), (1120, 235989), (1170, 225904), (1248, 211785), (1260, 209768), (1365, 193632), (1440, 183547), (1456, 181530), (1560, 169428), (1638, 161360), (1680, 157326), (1820, 145224), (1872, 141190), (2016, 131105), (2017, 131040), (2080, 127071), (2184, 121020), (2340, 112952), (2520, 104884), (2730, 96816), (2912, 90765), (3120, 84714), (3276, 80680), (3360, 78663), (3640, 72612), (3744, 70595), (4034, 65520), (4095, 64544), (4368, 60510), (4680, 56476), (5040, 52442), (5460, 48408), (6051, 43680), (6240, 42357), (6552, 40340), (7280, 36306), (8068, 32760), (8190, 32272), (8736, 30255), (9360, 28238), (10080, 26221), (10085, 26208), (10920, 24204), (12102, 21840), (13104, 20170), (14119, 18720), (14560, 18153), (16136, 16380)]