82606440

素因数分解:

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

素因数の和:2351

約数の個数: 128

約数和(自身を含む): 289935360

約数和(自身を除く): 207328920

約数列:

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

約数ペア:

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