2005211520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 384

約数和(自身を含む): 7596388800

約数和(自身を除く): 5591177280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 61, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 122, 128, 130, 144, 156, 160, 180, 183, 192, 195, 208, 234, 240, 244, 260, 288, 305, 312, 320, 360, 366, 384, 390, 416, 439, 468, 480, 488, 520, 549, 576, 585, 610, 624, 640, 720, 732, 780, 793, 832, 878, 915, 936, 960, 976, 1040, 1098, 1152, 1170, 1220, 1248, 1317, 1440, 1464, 1560, 1586, 1664, 1756, 1830, 1872, 1920, 1952, 2080, 2195, 2196, 2340, 2379, 2440, 2496, 2634, 2745, 2880, 2928, 3120, 3172, 3512, 3660, 3744, 3904, 3951, 3965, 4160, 4390, 4392, 4680, 4758, 4880, 4992, 5268, 5490, 5707, 5760, 5856, 6240, 6344, 6585, 7024, 7137, 7320, 7488, 7808, 7902, 7930, 8320, 8780, 8784, 9360, 9516, 9760, 10536, 10980, 11414, 11712, 11895, 12480, 12688, 13170, 14048, 14274, 14640, 14976, 15804, 15860, 17121, 17560, 17568, 18720, 19032, 19520, 19755, 21072, 21960, 22828, 23424, 23790, 24960, 25376, 26340, 26779, 28096, 28535, 28548, 29280, 31608, 31720, 34242, 35120, 35136, 35685, 37440, 38064, 39040, 39510, 42144, 43920, 45656, 47580, 50752, 51363, 52680, 53558, 56192, 57070, 57096, 58560, 63216, 63440, 68484, 70240, 70272, 71370, 74880, 76128, 79020, 80337, 84288, 85605, 87840, 91312, 95160, 101504, 102726, 105360, 107116, 114140, 114192, 117120, 126432, 126880, 133895, 136968, 140480, 142740, 152256, 158040, 160674, 168576, 171210, 175680, 182624, 190320, 205452, 210720, 214232, 228280, 228384, 241011, 252864, 253760, 256815, 267790, 273936, 280960, 285480, 304512, 316080, 321348, 342420, 348127, 351360, 365248, 380640, 401685, 410904, 421440, 428464, 456560, 456768, 482022, 505728, 507520, 513630, 535580, 547872, 570960, 632160, 642696, 684840, 696254, 730496, 761280, 803370, 821808, 842880, 856928, 913120, 913536, 964044, 1027260, 1044381, 1071160, 1095744, 1141920, 1205055, 1264320, 1285392, 1369680, 1392508, 1522560, 1606740, 1643616, 1713856, 1740635, 1826240, 1928088, 2054520, 2088762, 2142320, 2191488, 2283840, 2410110, 2528640, 2570784, 2739360, 2785016, 3133143, 3213480, 3287232, 3427712, 3481270, 3652480, 3856176, 4109040, 4177524, 4284640, 4567680, 4820220, 5141568, 5221905, 5478720, 5570032, 6266286, 6426960, 6574464, 6962540, 7712352, 8218080, 8355048, 8569280, 9640440, 10283136, 10443810, 10957440, 11140064, 12532572, 12853920, 13925080, 15424704, 15665715, 16436160, 16710096, 17138560, 19280880, 20887620, 22280128, 25065144, 25707840, 27850160, 30849408, 31331430, 32872320, 33420192, 38561760, 41775240, 44560256, 50130288, 51415680, 55700320, 62662860, 66840384, 77123520, 83550480, 100260576, 111400640, 125325720, 133680768, 154247040, 167100960, 200521152, 222801280, 250651440, 334201920, 401042304, 501302880, 668403840, 1002605760, 2005211520]

約数ペア:

[(1, 2005211520), (2, 1002605760), (3, 668403840), (4, 501302880), (5, 401042304), (6, 334201920), (8, 250651440), (9, 222801280), (10, 200521152), (12, 167100960), (13, 154247040), (15, 133680768), (16, 125325720), (18, 111400640), (20, 100260576), (24, 83550480), (26, 77123520), (30, 66840384), (32, 62662860), (36, 55700320), (39, 51415680), (40, 50130288), (45, 44560256), (48, 41775240), (52, 38561760), (60, 33420192), (61, 32872320), (64, 31331430), (65, 30849408), (72, 27850160), (78, 25707840), (80, 25065144), (90, 22280128), (96, 20887620), (104, 19280880), (117, 17138560), (120, 16710096), (122, 16436160), (128, 15665715), (130, 15424704), (144, 13925080), (156, 12853920), (160, 12532572), (180, 11140064), (183, 10957440), (192, 10443810), (195, 10283136), (208, 9640440), (234, 8569280), (240, 8355048), (244, 8218080), (260, 7712352), (288, 6962540), (305, 6574464), (312, 6426960), (320, 6266286), (360, 5570032), (366, 5478720), (384, 5221905), (390, 5141568), (416, 4820220), (439, 4567680), (468, 4284640), (480, 4177524), (488, 4109040), (520, 3856176), (549, 3652480), (576, 3481270), (585, 3427712), (610, 3287232), (624, 3213480), (640, 3133143), (720, 2785016), (732, 2739360), (780, 2570784), (793, 2528640), (832, 2410110), (878, 2283840), (915, 2191488), (936, 2142320), (960, 2088762), (976, 2054520), (1040, 1928088), (1098, 1826240), (1152, 1740635), (1170, 1713856), (1220, 1643616), (1248, 1606740), (1317, 1522560), (1440, 1392508), (1464, 1369680), (1560, 1285392), (1586, 1264320), (1664, 1205055), (1756, 1141920), (1830, 1095744), (1872, 1071160), (1920, 1044381), (1952, 1027260), (2080, 964044), (2195, 913536), (2196, 913120), (2340, 856928), (2379, 842880), (2440, 821808), (2496, 803370), (2634, 761280), (2745, 730496), (2880, 696254), (2928, 684840), (3120, 642696), (3172, 632160), (3512, 570960), (3660, 547872), (3744, 535580), (3904, 513630), (3951, 507520), (3965, 505728), (4160, 482022), (4390, 456768), (4392, 456560), (4680, 428464), (4758, 421440), (4880, 410904), (4992, 401685), (5268, 380640), (5490, 365248), (5707, 351360), (5760, 348127), (5856, 342420), (6240, 321348), (6344, 316080), (6585, 304512), (7024, 285480), (7137, 280960), (7320, 273936), (7488, 267790), (7808, 256815), (7902, 253760), (7930, 252864), (8320, 241011), (8780, 228384), (8784, 228280), (9360, 214232), (9516, 210720), (9760, 205452), (10536, 190320), (10980, 182624), (11414, 175680), (11712, 171210), (11895, 168576), (12480, 160674), (12688, 158040), (13170, 152256), (14048, 142740), (14274, 140480), (14640, 136968), (14976, 133895), (15804, 126880), (15860, 126432), (17121, 117120), (17560, 114192), (17568, 114140), (18720, 107116), (19032, 105360), (19520, 102726), (19755, 101504), (21072, 95160), (21960, 91312), (22828, 87840), (23424, 85605), (23790, 84288), (24960, 80337), (25376, 79020), (26340, 76128), (26779, 74880), (28096, 71370), (28535, 70272), (28548, 70240), (29280, 68484), (31608, 63440), (31720, 63216), (34242, 58560), (35120, 57096), (35136, 57070), (35685, 56192), (37440, 53558), (38064, 52680), (39040, 51363), (39510, 50752), (42144, 47580), (43920, 45656)]