164186400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 288

約数和(自身を含む): 633709440

約数和(自身を除く): 469523040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 32, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 96, 100, 105, 112, 116, 120, 140, 145, 150, 160, 168, 174, 175, 200, 203, 210, 224, 232, 240, 280, 290, 300, 336, 337, 348, 350, 400, 406, 420, 435, 464, 480, 525, 560, 580, 600, 609, 672, 674, 696, 700, 725, 800, 812, 840, 870, 928, 1011, 1015, 1050, 1120, 1160, 1200, 1218, 1348, 1392, 1400, 1450, 1624, 1680, 1685, 1740, 2022, 2030, 2100, 2175, 2320, 2359, 2400, 2436, 2696, 2784, 2800, 2900, 3045, 3248, 3360, 3370, 3480, 4044, 4060, 4200, 4350, 4640, 4718, 4872, 5055, 5075, 5392, 5600, 5800, 6090, 6496, 6740, 6960, 7077, 8088, 8120, 8400, 8425, 8700, 9436, 9744, 9773, 10110, 10150, 10784, 11600, 11795, 12180, 13480, 13920, 14154, 15225, 16176, 16240, 16800, 16850, 17400, 18872, 19488, 19546, 20220, 20300, 23200, 23590, 24360, 25275, 26960, 28308, 29319, 30450, 32352, 32480, 33700, 34800, 35385, 37744, 39092, 40440, 40600, 47180, 48720, 48865, 50550, 53920, 56616, 58638, 58975, 60900, 67400, 68411, 69600, 70770, 75488, 78184, 80880, 81200, 94360, 97440, 97730, 101100, 113232, 117276, 117950, 121800, 134800, 136822, 141540, 146595, 156368, 161760, 162400, 176925, 188720, 195460, 202200, 205233, 226464, 234552, 235900, 243600, 244325, 269600, 273644, 283080, 293190, 312736, 342055, 353850, 377440, 390920, 404400, 410466, 469104, 471800, 487200, 488650, 547288, 566160, 586380, 684110, 707700, 732975, 781840, 808800, 820932, 938208, 943600, 977300, 1026165, 1094576, 1132320, 1172760, 1368220, 1415400, 1465950, 1563680, 1641864, 1710275, 1887200, 1954600, 2052330, 2189152, 2345520, 2736440, 2830800, 2931900, 3283728, 3420550, 3909200, 4104660, 4691040, 5130825, 5472880, 5661600, 5863800, 6567456, 6841100, 7818400, 8209320, 10261650, 10945760, 11727600, 13682200, 16418640, 20523300, 23455200, 27364400, 32837280, 41046600, 54728800, 82093200, 164186400]

約数ペア:

[(1, 164186400), (2, 82093200), (3, 54728800), (4, 41046600), (5, 32837280), (6, 27364400), (7, 23455200), (8, 20523300), (10, 16418640), (12, 13682200), (14, 11727600), (15, 10945760), (16, 10261650), (20, 8209320), (21, 7818400), (24, 6841100), (25, 6567456), (28, 5863800), (29, 5661600), (30, 5472880), (32, 5130825), (35, 4691040), (40, 4104660), (42, 3909200), (48, 3420550), (50, 3283728), (56, 2931900), (58, 2830800), (60, 2736440), (70, 2345520), (75, 2189152), (80, 2052330), (84, 1954600), (87, 1887200), (96, 1710275), (100, 1641864), (105, 1563680), (112, 1465950), (116, 1415400), (120, 1368220), (140, 1172760), (145, 1132320), (150, 1094576), (160, 1026165), (168, 977300), (174, 943600), (175, 938208), (200, 820932), (203, 808800), (210, 781840), (224, 732975), (232, 707700), (240, 684110), (280, 586380), (290, 566160), (300, 547288), (336, 488650), (337, 487200), (348, 471800), (350, 469104), (400, 410466), (406, 404400), (420, 390920), (435, 377440), (464, 353850), (480, 342055), (525, 312736), (560, 293190), (580, 283080), (600, 273644), (609, 269600), (672, 244325), (674, 243600), (696, 235900), (700, 234552), (725, 226464), (800, 205233), (812, 202200), (840, 195460), (870, 188720), (928, 176925), (1011, 162400), (1015, 161760), (1050, 156368), (1120, 146595), (1160, 141540), (1200, 136822), (1218, 134800), (1348, 121800), (1392, 117950), (1400, 117276), (1450, 113232), (1624, 101100), (1680, 97730), (1685, 97440), (1740, 94360), (2022, 81200), (2030, 80880), (2100, 78184), (2175, 75488), (2320, 70770), (2359, 69600), (2400, 68411), (2436, 67400), (2696, 60900), (2784, 58975), (2800, 58638), (2900, 56616), (3045, 53920), (3248, 50550), (3360, 48865), (3370, 48720), (3480, 47180), (4044, 40600), (4060, 40440), (4200, 39092), (4350, 37744), (4640, 35385), (4718, 34800), (4872, 33700), (5055, 32480), (5075, 32352), (5392, 30450), (5600, 29319), (5800, 28308), (6090, 26960), (6496, 25275), (6740, 24360), (6960, 23590), (7077, 23200), (8088, 20300), (8120, 20220), (8400, 19546), (8425, 19488), (8700, 18872), (9436, 17400), (9744, 16850), (9773, 16800), (10110, 16240), (10150, 16176), (10784, 15225), (11600, 14154), (11795, 13920), (12180, 13480)]