561244320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4283}}^1$

素因数の和:4324

約数の個数: 288

約数和(自身を含む): 2357776512

約数和(自身を除く): 1796532192

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, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4283, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8566, 8736, 9360, 10080, 10920, 12849, 13104, 14560, 16380, 17132, 18720, 21415, 21840, 25698, 26208, 29981, 32760, 34264, 38547, 42830, 43680, 51396, 55679, 59962, 64245, 65520, 68528, 77094, 85660, 89943, 102792, 111358, 119924, 128490, 131040, 137056, 149905, 154188, 167037, 171320, 179886, 192735, 205584, 222716, 239848, 256980, 269829, 278395, 299810, 308376, 334074, 342640, 359772, 385470, 389753, 411168, 445432, 449715, 479696, 501111, 513960, 539658, 556790, 599620, 616752, 668148, 685280, 719544, 770940, 779506, 835185, 890864, 899430, 959392, 1002222, 1027920, 1079316, 1113580, 1169259, 1199240, 1233504, 1336296, 1349145, 1439088, 1541880, 1559012, 1670370, 1781728, 1798860, 1948765, 2004444, 2055840, 2158632, 2227160, 2338518, 2398480, 2505555, 2672592, 2698290, 2878176, 3083760, 3118024, 3340740, 3507777, 3597720, 3897530, 4008888, 4317264, 4454320, 4677036, 4796960, 5011110, 5345184, 5396580, 5846295, 6167520, 6236048, 6681480, 7015554, 7195440, 7795060, 8017776, 8634528, 8908640, 9354072, 10022220, 10793160, 11692590, 12472096, 13362960, 14031108, 14390880, 15590120, 16035552, 17538885, 18708144, 20044440, 21586320, 23385180, 26725920, 28062216, 31180240, 35077770, 37416288, 40088880, 43172640, 46770360, 56124432, 62360480, 70155540, 80177760, 93540720, 112248864, 140311080, 187081440, 280622160, 561244320]

約数ペア:

[(1, 561244320), (2, 280622160), (3, 187081440), (4, 140311080), (5, 112248864), (6, 93540720), (7, 80177760), (8, 70155540), (9, 62360480), (10, 56124432), (12, 46770360), (13, 43172640), (14, 40088880), (15, 37416288), (16, 35077770), (18, 31180240), (20, 28062216), (21, 26725920), (24, 23385180), (26, 21586320), (28, 20044440), (30, 18708144), (32, 17538885), (35, 16035552), (36, 15590120), (39, 14390880), (40, 14031108), (42, 13362960), (45, 12472096), (48, 11692590), (52, 10793160), (56, 10022220), (60, 9354072), (63, 8908640), (65, 8634528), (70, 8017776), (72, 7795060), (78, 7195440), (80, 7015554), (84, 6681480), (90, 6236048), (91, 6167520), (96, 5846295), (104, 5396580), (105, 5345184), (112, 5011110), (117, 4796960), (120, 4677036), (126, 4454320), (130, 4317264), (140, 4008888), (144, 3897530), (156, 3597720), (160, 3507777), (168, 3340740), (180, 3118024), (182, 3083760), (195, 2878176), (208, 2698290), (210, 2672592), (224, 2505555), (234, 2398480), (240, 2338518), (252, 2227160), (260, 2158632), (273, 2055840), (280, 2004444), (288, 1948765), (312, 1798860), (315, 1781728), (336, 1670370), (360, 1559012), (364, 1541880), (390, 1439088), (416, 1349145), (420, 1336296), (455, 1233504), (468, 1199240), (480, 1169259), (504, 1113580), (520, 1079316), (546, 1027920), (560, 1002222), (585, 959392), (624, 899430), (630, 890864), (672, 835185), (720, 779506), (728, 770940), (780, 719544), (819, 685280), (840, 668148), (910, 616752), (936, 599620), (1008, 556790), (1040, 539658), (1092, 513960), (1120, 501111), (1170, 479696), (1248, 449715), (1260, 445432), (1365, 411168), (1440, 389753), (1456, 385470), (1560, 359772), (1638, 342640), (1680, 334074), (1820, 308376), (1872, 299810), (2016, 278395), (2080, 269829), (2184, 256980), (2340, 239848), (2520, 222716), (2730, 205584), (2912, 192735), (3120, 179886), (3276, 171320), (3360, 167037), (3640, 154188), (3744, 149905), (4095, 137056), (4283, 131040), (4368, 128490), (4680, 119924), (5040, 111358), (5460, 102792), (6240, 89943), (6552, 85660), (7280, 77094), (8190, 68528), (8566, 65520), (8736, 64245), (9360, 59962), (10080, 55679), (10920, 51396), (12849, 43680), (13104, 42830), (14560, 38547), (16380, 34264), (17132, 32760), (18720, 29981), (21415, 26208), (21840, 25698)]