126757680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:603

約数の個数: 160

約数和(自身を含む): 452542464

約数和(自身を除く): 325784784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 197, 210, 240, 280, 336, 383, 394, 420, 560, 591, 766, 788, 840, 985, 1149, 1182, 1379, 1532, 1576, 1680, 1915, 1970, 2298, 2364, 2681, 2758, 2955, 3064, 3152, 3830, 3940, 4137, 4596, 4728, 5362, 5516, 5745, 5910, 6128, 6895, 7660, 7880, 8043, 8274, 9192, 9456, 10724, 11032, 11490, 11820, 13405, 13790, 15320, 15760, 16086, 16548, 18384, 20685, 21448, 22064, 22980, 23640, 26810, 27580, 30640, 32172, 33096, 40215, 41370, 42896, 45960, 47280, 53620, 55160, 64344, 66192, 75451, 80430, 82740, 91920, 107240, 110320, 128688, 150902, 160860, 165480, 214480, 226353, 301804, 321720, 330960, 377255, 452706, 528157, 603608, 643440, 754510, 905412, 1056314, 1131765, 1207216, 1509020, 1584471, 1810824, 2112628, 2263530, 2640785, 3018040, 3168942, 3621648, 4225256, 4527060, 5281570, 6036080, 6337884, 7922355, 8450512, 9054120, 10563140, 12675768, 15844710, 18108240, 21126280, 25351536, 31689420, 42252560, 63378840, 126757680]

約数ペア:

[(1, 126757680), (2, 63378840), (3, 42252560), (4, 31689420), (5, 25351536), (6, 21126280), (7, 18108240), (8, 15844710), (10, 12675768), (12, 10563140), (14, 9054120), (15, 8450512), (16, 7922355), (20, 6337884), (21, 6036080), (24, 5281570), (28, 4527060), (30, 4225256), (35, 3621648), (40, 3168942), (42, 3018040), (48, 2640785), (56, 2263530), (60, 2112628), (70, 1810824), (80, 1584471), (84, 1509020), (105, 1207216), (112, 1131765), (120, 1056314), (140, 905412), (168, 754510), (197, 643440), (210, 603608), (240, 528157), (280, 452706), (336, 377255), (383, 330960), (394, 321720), (420, 301804), (560, 226353), (591, 214480), (766, 165480), (788, 160860), (840, 150902), (985, 128688), (1149, 110320), (1182, 107240), (1379, 91920), (1532, 82740), (1576, 80430), (1680, 75451), (1915, 66192), (1970, 64344), (2298, 55160), (2364, 53620), (2681, 47280), (2758, 45960), (2955, 42896), (3064, 41370), (3152, 40215), (3830, 33096), (3940, 32172), (4137, 30640), (4596, 27580), (4728, 26810), (5362, 23640), (5516, 22980), (5745, 22064), (5910, 21448), (6128, 20685), (6895, 18384), (7660, 16548), (7880, 16086), (8043, 15760), (8274, 15320), (9192, 13790), (9456, 13405), (10724, 11820), (11032, 11490)]