213059520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1$

素因数の和:2603

約数の個数: 168

約数和(自身を含む): 758403360

約数和(自身を除く): 545343840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2551, 2610, 2784, 2880, 3480, 4176, 4640, 5102, 5220, 5568, 6960, 7653, 8352, 9280, 10204, 10440, 12755, 13920, 15306, 16704, 20408, 20880, 22959, 25510, 27840, 30612, 38265, 40816, 41760, 45918, 51020, 61224, 73979, 76530, 81632, 83520, 91836, 102040, 114795, 122448, 147958, 153060, 163264, 183672, 204080, 221937, 229590, 244896, 295916, 306120, 367344, 369895, 408160, 443874, 459180, 489792, 591832, 612240, 665811, 734688, 739790, 816320, 887748, 918360, 1109685, 1183664, 1224480, 1331622, 1469376, 1479580, 1775496, 1836720, 2219370, 2367328, 2448960, 2663244, 2959160, 3329055, 3550992, 3673440, 4438740, 4734656, 5326488, 5918320, 6658110, 7101984, 7346880, 8877480, 10652976, 11836640, 13316220, 14203968, 17754960, 21305952, 23673280, 26632440, 35509920, 42611904, 53264880, 71019840, 106529760, 213059520]

約数ペア:

[(1, 213059520), (2, 106529760), (3, 71019840), (4, 53264880), (5, 42611904), (6, 35509920), (8, 26632440), (9, 23673280), (10, 21305952), (12, 17754960), (15, 14203968), (16, 13316220), (18, 11836640), (20, 10652976), (24, 8877480), (29, 7346880), (30, 7101984), (32, 6658110), (36, 5918320), (40, 5326488), (45, 4734656), (48, 4438740), (58, 3673440), (60, 3550992), (64, 3329055), (72, 2959160), (80, 2663244), (87, 2448960), (90, 2367328), (96, 2219370), (116, 1836720), (120, 1775496), (144, 1479580), (145, 1469376), (160, 1331622), (174, 1224480), (180, 1183664), (192, 1109685), (232, 918360), (240, 887748), (261, 816320), (288, 739790), (290, 734688), (320, 665811), (348, 612240), (360, 591832), (435, 489792), (464, 459180), (480, 443874), (522, 408160), (576, 369895), (580, 367344), (696, 306120), (720, 295916), (870, 244896), (928, 229590), (960, 221937), (1044, 204080), (1160, 183672), (1305, 163264), (1392, 153060), (1440, 147958), (1740, 122448), (1856, 114795), (2088, 102040), (2320, 91836), (2551, 83520), (2610, 81632), (2784, 76530), (2880, 73979), (3480, 61224), (4176, 51020), (4640, 45918), (5102, 41760), (5220, 40816), (5568, 38265), (6960, 30612), (7653, 27840), (8352, 25510), (9280, 22959), (10204, 20880), (10440, 20408), (12755, 16704), (13920, 15306)]