2005246080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^2$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 7185580740

約数和(自身を除く): 5180334660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 97, 111, 120, 128, 144, 148, 160, 180, 185, 192, 194, 222, 240, 288, 291, 296, 320, 333, 360, 370, 384, 388, 444, 480, 485, 555, 576, 582, 592, 640, 666, 720, 740, 776, 873, 888, 960, 970, 1110, 1152, 1164, 1184, 1332, 1440, 1455, 1480, 1552, 1665, 1746, 1776, 1920, 1940, 2220, 2328, 2368, 2664, 2880, 2910, 2960, 3104, 3330, 3492, 3552, 3589, 3880, 4365, 4440, 4656, 4736, 5328, 5760, 5820, 5920, 6208, 6660, 6984, 7104, 7178, 7760, 8730, 8880, 9312, 9409, 10656, 10767, 11640, 11840, 12416, 13320, 13968, 14208, 14356, 15520, 17460, 17760, 17945, 18624, 18818, 21312, 21534, 23280, 23680, 26640, 27936, 28227, 28712, 31040, 32301, 34920, 35520, 35890, 37248, 37636, 42624, 43068, 46560, 47045, 53280, 53835, 55872, 56454, 57424, 62080, 64602, 69840, 71040, 71780, 75272, 84681, 86136, 93120, 94090, 106560, 107670, 111744, 112908, 114848, 129204, 139680, 141135, 143560, 150544, 161505, 169362, 172272, 186240, 188180, 213120, 215340, 225816, 229696, 258408, 279360, 282270, 287120, 301088, 323010, 338724, 344544, 348133, 376360, 423405, 430680, 451632, 459392, 516816, 558720, 564540, 574240, 602176, 646020, 677448, 689088, 696266, 752720, 846810, 861360, 903264, 1033632, 1044399, 1129080, 1148480, 1204352, 1292040, 1354896, 1378176, 1392532, 1505440, 1693620, 1722720, 1740665, 1806528, 2067264, 2088798, 2258160, 2296960, 2584080, 2709792, 2785064, 3010880, 3133197, 3387240, 3445440, 3481330, 3613056, 4134528, 4177596, 4516320, 5168160, 5221995, 5419584, 5570128, 6021760, 6266394, 6774480, 6890880, 6962660, 8355192, 9032640, 10336320, 10443990, 10839168, 11140256, 12532788, 13548960, 13925320, 15665985, 16710384, 18065280, 20672640, 20887980, 22280512, 25065576, 27097920, 27850640, 31331970, 33420768, 41775960, 44561024, 50131152, 54195840, 55701280, 62663940, 66841536, 83551920, 100262304, 111402560, 125327880, 133683072, 167103840, 200524608, 222805120, 250655760, 334207680, 401049216, 501311520, 668415360, 1002623040, 2005246080]

約数ペア:

[(1, 2005246080), (2, 1002623040), (3, 668415360), (4, 501311520), (5, 401049216), (6, 334207680), (8, 250655760), (9, 222805120), (10, 200524608), (12, 167103840), (15, 133683072), (16, 125327880), (18, 111402560), (20, 100262304), (24, 83551920), (30, 66841536), (32, 62663940), (36, 55701280), (37, 54195840), (40, 50131152), (45, 44561024), (48, 41775960), (60, 33420768), (64, 31331970), (72, 27850640), (74, 27097920), (80, 25065576), (90, 22280512), (96, 20887980), (97, 20672640), (111, 18065280), (120, 16710384), (128, 15665985), (144, 13925320), (148, 13548960), (160, 12532788), (180, 11140256), (185, 10839168), (192, 10443990), (194, 10336320), (222, 9032640), (240, 8355192), (288, 6962660), (291, 6890880), (296, 6774480), (320, 6266394), (333, 6021760), (360, 5570128), (370, 5419584), (384, 5221995), (388, 5168160), (444, 4516320), (480, 4177596), (485, 4134528), (555, 3613056), (576, 3481330), (582, 3445440), (592, 3387240), (640, 3133197), (666, 3010880), (720, 2785064), (740, 2709792), (776, 2584080), (873, 2296960), (888, 2258160), (960, 2088798), (970, 2067264), (1110, 1806528), (1152, 1740665), (1164, 1722720), (1184, 1693620), (1332, 1505440), (1440, 1392532), (1455, 1378176), (1480, 1354896), (1552, 1292040), (1665, 1204352), (1746, 1148480), (1776, 1129080), (1920, 1044399), (1940, 1033632), (2220, 903264), (2328, 861360), (2368, 846810), (2664, 752720), (2880, 696266), (2910, 689088), (2960, 677448), (3104, 646020), (3330, 602176), (3492, 574240), (3552, 564540), (3589, 558720), (3880, 516816), (4365, 459392), (4440, 451632), (4656, 430680), (4736, 423405), (5328, 376360), (5760, 348133), (5820, 344544), (5920, 338724), (6208, 323010), (6660, 301088), (6984, 287120), (7104, 282270), (7178, 279360), (7760, 258408), (8730, 229696), (8880, 225816), (9312, 215340), (9409, 213120), (10656, 188180), (10767, 186240), (11640, 172272), (11840, 169362), (12416, 161505), (13320, 150544), (13968, 143560), (14208, 141135), (14356, 139680), (15520, 129204), (17460, 114848), (17760, 112908), (17945, 111744), (18624, 107670), (18818, 106560), (21312, 94090), (21534, 93120), (23280, 86136), (23680, 84681), (26640, 75272), (27936, 71780), (28227, 71040), (28712, 69840), (31040, 64602), (32301, 62080), (34920, 57424), (35520, 56454), (35890, 55872), (37248, 53835), (37636, 53280), (42624, 47045), (43068, 46560)]