165212880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2353

約数の個数: 160

約数和(自身を含む): 599199744

約数和(自身を除く): 433986864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2287, 2408, 2580, 3010, 3440, 3612, 4515, 4574, 4816, 5160, 6020, 6861, 7224, 9030, 9148, 10320, 11435, 12040, 13722, 14448, 16009, 18060, 18296, 22870, 24080, 27444, 32018, 34305, 36120, 36592, 45740, 48027, 54888, 64036, 68610, 72240, 80045, 91480, 96054, 98341, 109776, 128072, 137220, 160090, 182960, 192108, 196682, 240135, 256144, 274440, 295023, 320180, 384216, 393364, 480270, 491705, 548880, 590046, 640360, 688387, 768432, 786728, 960540, 983410, 1180092, 1280720, 1376774, 1475115, 1573456, 1921080, 1966820, 2065161, 2360184, 2753548, 2950230, 3441935, 3842160, 3933640, 4130322, 4720368, 5507096, 5900460, 6883870, 7867280, 8260644, 10325805, 11014192, 11800920, 13767740, 16521288, 20651610, 23601840, 27535480, 33042576, 41303220, 55070960, 82606440, 165212880]

約数ペア:

[(1, 165212880), (2, 82606440), (3, 55070960), (4, 41303220), (5, 33042576), (6, 27535480), (7, 23601840), (8, 20651610), (10, 16521288), (12, 13767740), (14, 11800920), (15, 11014192), (16, 10325805), (20, 8260644), (21, 7867280), (24, 6883870), (28, 5900460), (30, 5507096), (35, 4720368), (40, 4130322), (42, 3933640), (43, 3842160), (48, 3441935), (56, 2950230), (60, 2753548), (70, 2360184), (80, 2065161), (84, 1966820), (86, 1921080), (105, 1573456), (112, 1475115), (120, 1376774), (129, 1280720), (140, 1180092), (168, 983410), (172, 960540), (210, 786728), (215, 768432), (240, 688387), (258, 640360), (280, 590046), (301, 548880), (336, 491705), (344, 480270), (420, 393364), (430, 384216), (516, 320180), (560, 295023), (602, 274440), (645, 256144), (688, 240135), (840, 196682), (860, 192108), (903, 182960), (1032, 160090), (1204, 137220), (1290, 128072), (1505, 109776), (1680, 98341), (1720, 96054), (1806, 91480), (2064, 80045), (2287, 72240), (2408, 68610), (2580, 64036), (3010, 54888), (3440, 48027), (3612, 45740), (4515, 36592), (4574, 36120), (4816, 34305), (5160, 32018), (6020, 27444), (6861, 24080), (7224, 22870), (9030, 18296), (9148, 18060), (10320, 16009), (11435, 14448), (12040, 13722)]