256200840000

素因数分解:

$2^6\times 3^3\times 5^4\times 7^1\times {\mathrm{33889}}^1$

素因数の和:33937

約数の個数: 560

約数和(自身を含む): 1075663177600

約数和(自身を除く): 819462337600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 250, 252, 270, 280, 288, 300, 315, 320, 336, 350, 360, 375, 378, 400, 420, 432, 448, 450, 480, 500, 504, 525, 540, 560, 576, 600, 625, 630, 672, 675, 700, 720, 750, 756, 800, 840, 864, 875, 900, 945, 960, 1000, 1008, 1050, 1080, 1120, 1125, 1200, 1250, 1260, 1344, 1350, 1400, 1440, 1500, 1512, 1575, 1600, 1680, 1728, 1750, 1800, 1875, 1890, 2000, 2016, 2100, 2160, 2240, 2250, 2400, 2500, 2520, 2625, 2700, 2800, 2880, 3000, 3024, 3150, 3360, 3375, 3500, 3600, 3750, 3780, 4000, 4032, 4200, 4320, 4375, 4500, 4725, 4800, 5000, 5040, 5250, 5400, 5600, 5625, 6000, 6048, 6300, 6720, 6750, 7000, 7200, 7500, 7560, 7875, 8000, 8400, 8640, 8750, 9000, 9450, 10000, 10080, 10500, 10800, 11200, 11250, 12000, 12096, 12600, 13125, 13500, 14000, 14400, 15000, 15120, 15750, 16800, 16875, 17500, 18000, 18900, 20000, 20160, 21000, 21600, 22500, 23625, 24000, 25200, 26250, 27000, 28000, 30000, 30240, 31500, 33600, 33750, 33889, 35000, 36000, 37800, 39375, 40000, 42000, 43200, 45000, 47250, 50400, 52500, 54000, 56000, 60000, 60480, 63000, 67500, 67778, 70000, 72000, 75600, 78750, 84000, 90000, 94500, 100800, 101667, 105000, 108000, 118125, 120000, 126000, 135000, 135556, 140000, 151200, 157500, 168000, 169445, 180000, 189000, 203334, 210000, 216000, 236250, 237223, 252000, 270000, 271112, 280000, 302400, 305001, 315000, 338890, 360000, 378000, 406668, 420000, 472500, 474446, 504000, 508335, 540000, 542224, 610002, 630000, 677780, 711669, 756000, 813336, 840000, 847225, 915003, 945000, 948892, 1016670, 1080000, 1084448, 1186115, 1220004, 1260000, 1355560, 1423338, 1512000, 1525005, 1626672, 1694450, 1830006, 1890000, 1897784, 2033340, 2135007, 2168896, 2372230, 2440008, 2520000, 2541675, 2711120, 2846676, 3050010, 3253344, 3388900, 3558345, 3660012, 3780000, 3795568, 4066680, 4236125, 4270014, 4575015, 4744460, 4880016, 5083350, 5422240, 5693352, 5930575, 6100020, 6405021, 6506688, 6777800, 7116690, 7320024, 7560000, 7591136, 7625025, 8133360, 8472250, 8540028, 9150030, 9488920, 9760032, 10166700, 10675035, 10844480, 11386704, 11861150, 12200040, 12708375, 12810042, 13555600, 14233380, 14640048, 15182272, 15250050, 16266720, 16944500, 17080056, 17791725, 18300060, 18977840, 19520064, 20333400, 21180625, 21350070, 22773408, 22875075, 23722300, 24400080, 25416750, 25620084, 27111200, 28466760, 29280096, 29652875, 30500100, 32025105, 32533440, 33889000, 34160112, 35583450, 36600120, 37955680, 38125125, 40666800, 42361250, 42700140, 45546816, 45750150, 47444600, 48800160, 50833500, 51240168, 53375175, 54222400, 56933520, 58560192, 59305750, 61000200, 63541875, 64050210, 67778000, 68320224, 71166900, 73200240, 75911360, 76250250, 81333600, 84722500, 85400280, 88958625, 91500300, 94889200, 97600320, 101667000, 102480336, 106750350, 113867040, 114375375, 118611500, 122000400, 127083750, 128100420, 135556000, 136640448, 142333800, 146400480, 148264375, 152500500, 160125525, 162667200, 169445000, 170800560, 177917250, 183000600, 189778400, 190625625, 203334000, 204960672, 213500700, 227734080, 228750750, 237223000, 244000800, 254167500, 256200840, 266875875, 271112000, 284667600, 292800960, 296528750, 305001000, 320251050, 338890000, 341601120, 355834500, 366001200, 379556800, 381251250, 406668000, 409921344, 427001400, 444793125, 457501500, 474446000, 488001600, 508335000, 512401680, 533751750, 569335200, 571876875, 593057500, 610002000, 640502100, 677780000, 683202240, 711669000, 732002400, 762502500, 800627625, 813336000, 854002800, 889586250, 915003000, 948892000, 1016670000, 1024803360, 1067503500, 1138670400, 1143753750, 1186115000, 1220004000, 1281004200, 1334379375, 1355560000, 1423338000, 1464004800, 1525005000, 1601255250, 1708005600, 1779172500, 1830006000, 1897784000, 2033340000, 2049606720, 2135007000, 2287507500, 2372230000, 2440008000, 2562008400, 2668758750, 2846676000, 3050010000, 3202510500, 3416011200, 3558345000, 3660012000, 4003138125, 4066680000, 4270014000, 4575015000, 4744460000, 5124016800, 5337517500, 5693352000, 6100020000, 6405021000, 7116690000, 7320024000, 8006276250, 8540028000, 9150030000, 9488920000, 10248033600, 10675035000, 12200040000, 12810042000, 14233380000, 16012552500, 17080056000, 18300060000, 21350070000, 25620084000, 28466760000, 32025105000, 36600120000, 42700140000, 51240168000, 64050210000, 85400280000, 128100420000, 256200840000]

約数ペア:

[(1, 256200840000), (2, 128100420000), (3, 85400280000), (4, 64050210000), (5, 51240168000), (6, 42700140000), (7, 36600120000), (8, 32025105000), (9, 28466760000), (10, 25620084000), (12, 21350070000), (14, 18300060000), (15, 17080056000), (16, 16012552500), (18, 14233380000), (20, 12810042000), (21, 12200040000), (24, 10675035000), (25, 10248033600), (27, 9488920000), (28, 9150030000), (30, 8540028000), (32, 8006276250), (35, 7320024000), (36, 7116690000), (40, 6405021000), (42, 6100020000), (45, 5693352000), (48, 5337517500), (50, 5124016800), (54, 4744460000), (56, 4575015000), (60, 4270014000), (63, 4066680000), (64, 4003138125), (70, 3660012000), (72, 3558345000), (75, 3416011200), (80, 3202510500), (84, 3050010000), (90, 2846676000), (96, 2668758750), (100, 2562008400), (105, 2440008000), (108, 2372230000), (112, 2287507500), (120, 2135007000), (125, 2049606720), (126, 2033340000), (135, 1897784000), (140, 1830006000), (144, 1779172500), (150, 1708005600), (160, 1601255250), (168, 1525005000), (175, 1464004800), (180, 1423338000), (189, 1355560000), (192, 1334379375), (200, 1281004200), (210, 1220004000), (216, 1186115000), (224, 1143753750), (225, 1138670400), (240, 1067503500), (250, 1024803360), (252, 1016670000), (270, 948892000), (280, 915003000), (288, 889586250), (300, 854002800), (315, 813336000), (320, 800627625), (336, 762502500), (350, 732002400), (360, 711669000), (375, 683202240), (378, 677780000), (400, 640502100), (420, 610002000), (432, 593057500), (448, 571876875), (450, 569335200), (480, 533751750), (500, 512401680), (504, 508335000), (525, 488001600), (540, 474446000), (560, 457501500), (576, 444793125), (600, 427001400), (625, 409921344), (630, 406668000), (672, 381251250), (675, 379556800), (700, 366001200), (720, 355834500), (750, 341601120), (756, 338890000), (800, 320251050), (840, 305001000), (864, 296528750), (875, 292800960), (900, 284667600), (945, 271112000), (960, 266875875), (1000, 256200840), (1008, 254167500), (1050, 244000800), (1080, 237223000), (1120, 228750750), (1125, 227734080), (1200, 213500700), (1250, 204960672), (1260, 203334000), (1344, 190625625), (1350, 189778400), (1400, 183000600), (1440, 177917250), (1500, 170800560), (1512, 169445000), (1575, 162667200), (1600, 160125525), (1680, 152500500), (1728, 148264375), (1750, 146400480), (1800, 142333800), (1875, 136640448), (1890, 135556000), (2000, 128100420), (2016, 127083750), (2100, 122000400), (2160, 118611500), (2240, 114375375), (2250, 113867040), (2400, 106750350), (2500, 102480336), (2520, 101667000), (2625, 97600320), (2700, 94889200), (2800, 91500300), (2880, 88958625), (3000, 85400280), (3024, 84722500), (3150, 81333600), (3360, 76250250), (3375, 75911360), (3500, 73200240), (3600, 71166900), (3750, 68320224), (3780, 67778000), (4000, 64050210), (4032, 63541875), (4200, 61000200), (4320, 59305750), (4375, 58560192), (4500, 56933520), (4725, 54222400), (4800, 53375175), (5000, 51240168), (5040, 50833500), (5250, 48800160), (5400, 47444600), (5600, 45750150), (5625, 45546816), (6000, 42700140), (6048, 42361250), (6300, 40666800), (6720, 38125125), (6750, 37955680), (7000, 36600120), (7200, 35583450), (7500, 34160112), (7560, 33889000), (7875, 32533440), (8000, 32025105), (8400, 30500100), (8640, 29652875), (8750, 29280096), (9000, 28466760), (9450, 27111200), (10000, 25620084), (10080, 25416750), (10500, 24400080), (10800, 23722300), (11200, 22875075), (11250, 22773408), (12000, 21350070), (12096, 21180625), (12600, 20333400), (13125, 19520064), (13500, 18977840), (14000, 18300060), (14400, 17791725), (15000, 17080056), (15120, 16944500), (15750, 16266720), (16800, 15250050), (16875, 15182272), (17500, 14640048), (18000, 14233380), (18900, 13555600), (20000, 12810042), (20160, 12708375), (21000, 12200040), (21600, 11861150), (22500, 11386704), (23625, 10844480), (24000, 10675035), (25200, 10166700), (26250, 9760032), (27000, 9488920), (28000, 9150030), (30000, 8540028), (30240, 8472250), (31500, 8133360), (33600, 7625025), (33750, 7591136), (33889, 7560000), (35000, 7320024), (36000, 7116690), (37800, 6777800), (39375, 6506688), (40000, 6405021), (42000, 6100020), (43200, 5930575), (45000, 5693352), (47250, 5422240), (50400, 5083350), (52500, 4880016), (54000, 4744460), (56000, 4575015), (60000, 4270014), (60480, 4236125), (63000, 4066680), (67500, 3795568), (67778, 3780000), (70000, 3660012), (72000, 3558345), (75600, 3388900), (78750, 3253344), (84000, 3050010), (90000, 2846676), (94500, 2711120), (100800, 2541675), (101667, 2520000), (105000, 2440008), (108000, 2372230), (118125, 2168896), (120000, 2135007), (126000, 2033340), (135000, 1897784), (135556, 1890000), (140000, 1830006), (151200, 1694450), (157500, 1626672), (168000, 1525005), (169445, 1512000), (180000, 1423338), (189000, 1355560), (203334, 1260000), (210000, 1220004), (216000, 1186115), (236250, 1084448), (237223, 1080000), (252000, 1016670), (270000, 948892), (271112, 945000), (280000, 915003), (302400, 847225), (305001, 840000), (315000, 813336), (338890, 756000), (360000, 711669), (378000, 677780), (406668, 630000), (420000, 610002), (472500, 542224), (474446, 540000), (504000, 508335)]