205252320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 384

約数和(自身を含む): 823689216

約数和(自身を除く): 618436896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 37, 39, 40, 42, 48, 52, 56, 60, 65, 70, 74, 78, 80, 84, 91, 96, 104, 105, 111, 112, 120, 127, 130, 140, 148, 156, 160, 168, 182, 185, 195, 208, 210, 222, 224, 240, 254, 259, 260, 273, 280, 296, 312, 336, 364, 370, 381, 390, 416, 420, 444, 455, 480, 481, 508, 518, 520, 546, 555, 560, 592, 624, 635, 672, 728, 740, 762, 777, 780, 840, 888, 889, 910, 962, 1016, 1036, 1040, 1092, 1110, 1120, 1184, 1248, 1270, 1295, 1365, 1443, 1456, 1480, 1524, 1554, 1560, 1651, 1680, 1776, 1778, 1820, 1905, 1924, 2032, 2072, 2080, 2184, 2220, 2405, 2540, 2590, 2667, 2730, 2886, 2912, 2960, 3048, 3108, 3120, 3302, 3360, 3367, 3552, 3556, 3640, 3810, 3848, 3885, 4064, 4144, 4368, 4440, 4445, 4699, 4810, 4953, 5080, 5180, 5334, 5460, 5772, 5920, 6096, 6216, 6240, 6604, 6734, 7112, 7215, 7280, 7620, 7696, 7770, 8255, 8288, 8736, 8880, 8890, 9398, 9620, 9906, 10101, 10160, 10360, 10668, 10920, 11544, 11557, 12192, 12432, 13208, 13335, 13468, 14097, 14224, 14430, 14560, 15240, 15392, 15540, 16510, 16835, 17760, 17780, 18796, 19240, 19812, 20202, 20320, 20720, 21336, 21840, 23088, 23114, 23495, 24765, 24864, 26416, 26670, 26936, 28194, 28448, 28860, 30480, 31080, 32893, 33020, 33670, 34671, 35560, 37592, 38480, 39624, 40404, 41440, 42672, 43680, 46176, 46228, 46990, 49530, 50505, 52832, 53340, 53872, 56388, 57720, 57785, 60960, 61087, 62160, 65786, 66040, 67340, 69342, 70485, 71120, 75184, 76960, 79248, 80808, 85344, 92456, 93980, 98679, 99060, 101010, 106680, 107744, 112776, 115440, 115570, 122174, 124320, 131572, 132080, 134680, 138684, 140970, 142240, 150368, 158496, 161616, 164465, 173355, 183261, 184912, 187960, 197358, 198120, 202020, 213360, 225552, 230880, 231140, 244348, 263144, 264160, 269360, 277368, 281940, 305435, 323232, 328930, 346710, 366522, 369824, 375920, 394716, 396240, 404040, 426720, 427609, 451104, 462280, 488696, 493395, 526288, 538720, 554736, 563880, 610870, 657860, 693420, 733044, 751840, 789432, 792480, 808080, 855218, 916305, 924560, 977392, 986790, 1052576, 1109472, 1127760, 1221740, 1282827, 1315720, 1386840, 1466088, 1578864, 1616160, 1710436, 1832610, 1849120, 1954784, 1973580, 2138045, 2255520, 2443480, 2565654, 2631440, 2773680, 2932176, 3157728, 3420872, 3665220, 3947160, 4276090, 4886960, 5131308, 5262880, 5547360, 5864352, 6414135, 6841744, 7330440, 7894320, 8552180, 9773920, 10262616, 12828270, 13683488, 14660880, 15788640, 17104360, 20525232, 25656540, 29321760, 34208720, 41050464, 51313080, 68417440, 102626160, 205252320]

約数ペア:

[(1, 205252320), (2, 102626160), (3, 68417440), (4, 51313080), (5, 41050464), (6, 34208720), (7, 29321760), (8, 25656540), (10, 20525232), (12, 17104360), (13, 15788640), (14, 14660880), (15, 13683488), (16, 12828270), (20, 10262616), (21, 9773920), (24, 8552180), (26, 7894320), (28, 7330440), (30, 6841744), (32, 6414135), (35, 5864352), (37, 5547360), (39, 5262880), (40, 5131308), (42, 4886960), (48, 4276090), (52, 3947160), (56, 3665220), (60, 3420872), (65, 3157728), (70, 2932176), (74, 2773680), (78, 2631440), (80, 2565654), (84, 2443480), (91, 2255520), (96, 2138045), (104, 1973580), (105, 1954784), (111, 1849120), (112, 1832610), (120, 1710436), (127, 1616160), (130, 1578864), (140, 1466088), (148, 1386840), (156, 1315720), (160, 1282827), (168, 1221740), (182, 1127760), (185, 1109472), (195, 1052576), (208, 986790), (210, 977392), (222, 924560), (224, 916305), (240, 855218), (254, 808080), (259, 792480), (260, 789432), (273, 751840), (280, 733044), (296, 693420), (312, 657860), (336, 610870), (364, 563880), (370, 554736), (381, 538720), (390, 526288), (416, 493395), (420, 488696), (444, 462280), (455, 451104), (480, 427609), (481, 426720), (508, 404040), (518, 396240), (520, 394716), (546, 375920), (555, 369824), (560, 366522), (592, 346710), (624, 328930), (635, 323232), (672, 305435), (728, 281940), (740, 277368), (762, 269360), (777, 264160), (780, 263144), (840, 244348), (888, 231140), (889, 230880), (910, 225552), (962, 213360), (1016, 202020), (1036, 198120), (1040, 197358), (1092, 187960), (1110, 184912), (1120, 183261), (1184, 173355), (1248, 164465), (1270, 161616), (1295, 158496), (1365, 150368), (1443, 142240), (1456, 140970), (1480, 138684), (1524, 134680), (1554, 132080), (1560, 131572), (1651, 124320), (1680, 122174), (1776, 115570), (1778, 115440), (1820, 112776), (1905, 107744), (1924, 106680), (2032, 101010), (2072, 99060), (2080, 98679), (2184, 93980), (2220, 92456), (2405, 85344), (2540, 80808), (2590, 79248), (2667, 76960), (2730, 75184), (2886, 71120), (2912, 70485), (2960, 69342), (3048, 67340), (3108, 66040), (3120, 65786), (3302, 62160), (3360, 61087), (3367, 60960), (3552, 57785), (3556, 57720), (3640, 56388), (3810, 53872), (3848, 53340), (3885, 52832), (4064, 50505), (4144, 49530), (4368, 46990), (4440, 46228), (4445, 46176), (4699, 43680), (4810, 42672), (4953, 41440), (5080, 40404), (5180, 39624), (5334, 38480), (5460, 37592), (5772, 35560), (5920, 34671), (6096, 33670), (6216, 33020), (6240, 32893), (6604, 31080), (6734, 30480), (7112, 28860), (7215, 28448), (7280, 28194), (7620, 26936), (7696, 26670), (7770, 26416), (8255, 24864), (8288, 24765), (8736, 23495), (8880, 23114), (8890, 23088), (9398, 21840), (9620, 21336), (9906, 20720), (10101, 20320), (10160, 20202), (10360, 19812), (10668, 19240), (10920, 18796), (11544, 17780), (11557, 17760), (12192, 16835), (12432, 16510), (13208, 15540), (13335, 15392), (13468, 15240), (14097, 14560), (14224, 14430)]