266535457920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{332903}}^1$

素因数の和:333067

約数の個数: 192

約数和(自身を含む): 927004478400

約数和(自身を除く): 660469020480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 384, 417, 480, 556, 576, 640, 695, 720, 834, 960, 1112, 1152, 1251, 1390, 1440, 1668, 1920, 2085, 2224, 2502, 2780, 2880, 3336, 4170, 4448, 5004, 5560, 5760, 6255, 6672, 8340, 8896, 10008, 11120, 12510, 13344, 16680, 17792, 20016, 22240, 25020, 26688, 33360, 40032, 44480, 50040, 53376, 66720, 80064, 88960, 100080, 133440, 160128, 200160, 266880, 332903, 400320, 665806, 800640, 998709, 1331612, 1664515, 1997418, 2663224, 2996127, 3329030, 3994836, 4993545, 5326448, 5992254, 6658060, 7989672, 9987090, 10652896, 11984508, 13316120, 14980635, 15979344, 19974180, 21305792, 23969016, 26632240, 29961270, 31958688, 39948360, 42611584, 46273517, 47938032, 53264480, 59922540, 63917376, 79896720, 92547034, 95876064, 106528960, 119845080, 127834752, 138820551, 159793440, 185094068, 191752128, 213057920, 231367585, 239690160, 277641102, 319586880, 370188136, 383504256, 416461653, 462735170, 479380320, 555282204, 639173760, 694102755, 740376272, 832923306, 925470340, 958760640, 1110564408, 1388205510, 1480752544, 1665846612, 1850940680, 1917521280, 2082308265, 2221128816, 2776411020, 2961505088, 3331693224, 3701881360, 4164616530, 4442257632, 5552822040, 5923010176, 6663386448, 7403762720, 8329233060, 8884515264, 11105644080, 13326772896, 14807525440, 16658466120, 17769030528, 22211288160, 26653545792, 29615050880, 33316932240, 44422576320, 53307091584, 66633864480, 88845152640, 133267728960, 266535457920]

約数ペア:

[(1, 266535457920), (2, 133267728960), (3, 88845152640), (4, 66633864480), (5, 53307091584), (6, 44422576320), (8, 33316932240), (9, 29615050880), (10, 26653545792), (12, 22211288160), (15, 17769030528), (16, 16658466120), (18, 14807525440), (20, 13326772896), (24, 11105644080), (30, 8884515264), (32, 8329233060), (36, 7403762720), (40, 6663386448), (45, 5923010176), (48, 5552822040), (60, 4442257632), (64, 4164616530), (72, 3701881360), (80, 3331693224), (90, 2961505088), (96, 2776411020), (120, 2221128816), (128, 2082308265), (139, 1917521280), (144, 1850940680), (160, 1665846612), (180, 1480752544), (192, 1388205510), (240, 1110564408), (278, 958760640), (288, 925470340), (320, 832923306), (360, 740376272), (384, 694102755), (417, 639173760), (480, 555282204), (556, 479380320), (576, 462735170), (640, 416461653), (695, 383504256), (720, 370188136), (834, 319586880), (960, 277641102), (1112, 239690160), (1152, 231367585), (1251, 213057920), (1390, 191752128), (1440, 185094068), (1668, 159793440), (1920, 138820551), (2085, 127834752), (2224, 119845080), (2502, 106528960), (2780, 95876064), (2880, 92547034), (3336, 79896720), (4170, 63917376), (4448, 59922540), (5004, 53264480), (5560, 47938032), (5760, 46273517), (6255, 42611584), (6672, 39948360), (8340, 31958688), (8896, 29961270), (10008, 26632240), (11120, 23969016), (12510, 21305792), (13344, 19974180), (16680, 15979344), (17792, 14980635), (20016, 13316120), (22240, 11984508), (25020, 10652896), (26688, 9987090), (33360, 7989672), (40032, 6658060), (44480, 5992254), (50040, 5326448), (53376, 4993545), (66720, 3994836), (80064, 3329030), (88960, 2996127), (100080, 2663224), (133440, 1997418), (160128, 1664515), (200160, 1331612), (266880, 998709), (332903, 800640), (400320, 665806)]