17081680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 51425280

約数和(自身を除く): 34343600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 55, 56, 59, 70, 77, 80, 88, 94, 110, 112, 118, 140, 154, 176, 188, 220, 235, 236, 280, 295, 308, 329, 376, 385, 413, 440, 470, 472, 517, 560, 590, 616, 649, 658, 752, 770, 826, 880, 940, 944, 1034, 1180, 1232, 1298, 1316, 1540, 1645, 1652, 1880, 2065, 2068, 2360, 2585, 2596, 2632, 2773, 3080, 3245, 3290, 3304, 3619, 3760, 4130, 4136, 4543, 4720, 5170, 5192, 5264, 5546, 6160, 6490, 6580, 6608, 7238, 8260, 8272, 9086, 10340, 10384, 11092, 12980, 13160, 13865, 14476, 16520, 18095, 18172, 19411, 20680, 22184, 22715, 25960, 26320, 27730, 28952, 30503, 33040, 36190, 36344, 38822, 41360, 44368, 45430, 51920, 55460, 57904, 61006, 72380, 72688, 77644, 90860, 97055, 110920, 122012, 144760, 152515, 155288, 181720, 194110, 213521, 221840, 244024, 289520, 305030, 310576, 363440, 388220, 427042, 488048, 610060, 776440, 854084, 1067605, 1220120, 1552880, 1708168, 2135210, 2440240, 3416336, 4270420, 8540840, 17081680]

約数ペア:

[(1, 17081680), (2, 8540840), (4, 4270420), (5, 3416336), (7, 2440240), (8, 2135210), (10, 1708168), (11, 1552880), (14, 1220120), (16, 1067605), (20, 854084), (22, 776440), (28, 610060), (35, 488048), (40, 427042), (44, 388220), (47, 363440), (55, 310576), (56, 305030), (59, 289520), (70, 244024), (77, 221840), (80, 213521), (88, 194110), (94, 181720), (110, 155288), (112, 152515), (118, 144760), (140, 122012), (154, 110920), (176, 97055), (188, 90860), (220, 77644), (235, 72688), (236, 72380), (280, 61006), (295, 57904), (308, 55460), (329, 51920), (376, 45430), (385, 44368), (413, 41360), (440, 38822), (470, 36344), (472, 36190), (517, 33040), (560, 30503), (590, 28952), (616, 27730), (649, 26320), (658, 25960), (752, 22715), (770, 22184), (826, 20680), (880, 19411), (940, 18172), (944, 18095), (1034, 16520), (1180, 14476), (1232, 13865), (1298, 13160), (1316, 12980), (1540, 11092), (1645, 10384), (1652, 10340), (1880, 9086), (2065, 8272), (2068, 8260), (2360, 7238), (2585, 6608), (2596, 6580), (2632, 6490), (2773, 6160), (3080, 5546), (3245, 5264), (3290, 5192), (3304, 5170), (3619, 4720), (3760, 4543), (4130, 4136)]