255251425920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{147551}}^1$

素因数の和:147643

約数の個数: 256

約数和(自身を含む): 877733729280

約数和(自身を除く): 622482303360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 64, 68, 80, 85, 96, 102, 106, 120, 128, 136, 159, 160, 170, 192, 204, 212, 240, 255, 265, 272, 318, 320, 340, 384, 408, 424, 480, 510, 530, 544, 636, 640, 680, 795, 816, 848, 901, 960, 1020, 1060, 1088, 1272, 1360, 1590, 1632, 1696, 1802, 1920, 2040, 2120, 2176, 2544, 2703, 2720, 3180, 3264, 3392, 3604, 4080, 4240, 4505, 5088, 5406, 5440, 6360, 6528, 6784, 7208, 8160, 8480, 9010, 10176, 10812, 10880, 12720, 13515, 14416, 16320, 16960, 18020, 20352, 21624, 25440, 27030, 28832, 32640, 33920, 36040, 43248, 50880, 54060, 57664, 72080, 86496, 101760, 108120, 115328, 144160, 147551, 172992, 216240, 288320, 295102, 345984, 432480, 442653, 576640, 590204, 737755, 864960, 885306, 1180408, 1475510, 1729920, 1770612, 2213265, 2360816, 2508367, 2951020, 3541224, 4426530, 4721632, 5016734, 5902040, 7082448, 7525101, 7820203, 8853060, 9443264, 10033468, 11804080, 12541835, 14164896, 15050202, 15640406, 17706120, 18886528, 20066936, 23460609, 23608160, 25083670, 28329792, 30100404, 31280812, 35412240, 37625505, 39101015, 40133872, 46921218, 47216320, 50167340, 56659584, 60200808, 62561624, 70824480, 75251010, 78202030, 80267744, 93842436, 94432640, 100334680, 117303045, 120401616, 125123248, 132943451, 141648960, 150502020, 156404060, 160535488, 187684872, 200669360, 234606090, 240803232, 250246496, 265886902, 283297920, 301004040, 312808120, 321070976, 375369744, 398830353, 401338720, 469212180, 481606464, 500492992, 531773804, 602008080, 625616240, 664717255, 750739488, 797660706, 802677440, 938424360, 963212928, 1000985984, 1063547608, 1204016160, 1251232480, 1329434510, 1501478976, 1595321412, 1605354880, 1876848720, 1994151765, 2127095216, 2408032320, 2502464960, 2658869020, 3002957952, 3190642824, 3753697440, 3988303530, 4254190432, 4816064640, 5004929920, 5317738040, 6381285648, 7507394880, 7976607060, 8508380864, 10635476080, 12762571296, 15014789760, 15953214120, 17016761728, 21270952160, 25525142592, 31906428240, 42541904320, 51050285184, 63812856480, 85083808640, 127625712960, 255251425920]

約数ペア:

[(1, 255251425920), (2, 127625712960), (3, 85083808640), (4, 63812856480), (5, 51050285184), (6, 42541904320), (8, 31906428240), (10, 25525142592), (12, 21270952160), (15, 17016761728), (16, 15953214120), (17, 15014789760), (20, 12762571296), (24, 10635476080), (30, 8508380864), (32, 7976607060), (34, 7507394880), (40, 6381285648), (48, 5317738040), (51, 5004929920), (53, 4816064640), (60, 4254190432), (64, 3988303530), (68, 3753697440), (80, 3190642824), (85, 3002957952), (96, 2658869020), (102, 2502464960), (106, 2408032320), (120, 2127095216), (128, 1994151765), (136, 1876848720), (159, 1605354880), (160, 1595321412), (170, 1501478976), (192, 1329434510), (204, 1251232480), (212, 1204016160), (240, 1063547608), (255, 1000985984), (265, 963212928), (272, 938424360), (318, 802677440), (320, 797660706), (340, 750739488), (384, 664717255), (408, 625616240), (424, 602008080), (480, 531773804), (510, 500492992), (530, 481606464), (544, 469212180), (636, 401338720), (640, 398830353), (680, 375369744), (795, 321070976), (816, 312808120), (848, 301004040), (901, 283297920), (960, 265886902), (1020, 250246496), (1060, 240803232), (1088, 234606090), (1272, 200669360), (1360, 187684872), (1590, 160535488), (1632, 156404060), (1696, 150502020), (1802, 141648960), (1920, 132943451), (2040, 125123248), (2120, 120401616), (2176, 117303045), (2544, 100334680), (2703, 94432640), (2720, 93842436), (3180, 80267744), (3264, 78202030), (3392, 75251010), (3604, 70824480), (4080, 62561624), (4240, 60200808), (4505, 56659584), (5088, 50167340), (5406, 47216320), (5440, 46921218), (6360, 40133872), (6528, 39101015), (6784, 37625505), (7208, 35412240), (8160, 31280812), (8480, 30100404), (9010, 28329792), (10176, 25083670), (10812, 23608160), (10880, 23460609), (12720, 20066936), (13515, 18886528), (14416, 17706120), (16320, 15640406), (16960, 15050202), (18020, 14164896), (20352, 12541835), (21624, 11804080), (25440, 10033468), (27030, 9443264), (28832, 8853060), (32640, 7820203), (33920, 7525101), (36040, 7082448), (43248, 5902040), (50880, 5016734), (54060, 4721632), (57664, 4426530), (72080, 3541224), (86496, 2951020), (101760, 2508367), (108120, 2360816), (115328, 2213265), (144160, 1770612), (147551, 1729920), (172992, 1475510), (216240, 1180408), (288320, 885306), (295102, 864960), (345984, 737755), (432480, 590204), (442653, 576640)]