1389402000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{11027}}^1$

素因数の和:11063

約数の個数: 240

約数和(自身を含む): 5546466432

約数和(自身を除く): 4157064432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1500, 1575, 1680, 1750, 1800, 2000, 2100, 2250, 2520, 2625, 2800, 3000, 3150, 3500, 3600, 4200, 4500, 5040, 5250, 6000, 6300, 7000, 7875, 8400, 9000, 10500, 11027, 12600, 14000, 15750, 18000, 21000, 22054, 25200, 31500, 33081, 42000, 44108, 55135, 63000, 66162, 77189, 88216, 99243, 110270, 126000, 132324, 154378, 165405, 176432, 198486, 220540, 231567, 264648, 275675, 308756, 330810, 385945, 396972, 441080, 463134, 496215, 529296, 551350, 617512, 661620, 694701, 771890, 793944, 827025, 882160, 926268, 992430, 1102700, 1157835, 1235024, 1323240, 1378375, 1389402, 1543780, 1587888, 1654050, 1852536, 1929725, 1984860, 2205400, 2315670, 2481075, 2646480, 2756750, 2778804, 3087560, 3308100, 3473505, 3705072, 3859450, 3969720, 4135125, 4410800, 4631340, 4962150, 5513500, 5557608, 5789175, 6175120, 6616200, 6947010, 7718900, 7939440, 8270250, 9262680, 9648625, 9924300, 11027000, 11115216, 11578350, 12405375, 13232400, 13894020, 15437800, 16540500, 17367525, 18525360, 19297250, 19848600, 22054000, 23156700, 24810750, 27788040, 28945875, 30875600, 33081000, 34735050, 38594500, 39697200, 46313400, 49621500, 55576080, 57891750, 66162000, 69470100, 77189000, 86837625, 92626800, 99243000, 115783500, 138940200, 154378000, 173675250, 198486000, 231567000, 277880400, 347350500, 463134000, 694701000, 1389402000]

約数ペア:

[(1, 1389402000), (2, 694701000), (3, 463134000), (4, 347350500), (5, 277880400), (6, 231567000), (7, 198486000), (8, 173675250), (9, 154378000), (10, 138940200), (12, 115783500), (14, 99243000), (15, 92626800), (16, 86837625), (18, 77189000), (20, 69470100), (21, 66162000), (24, 57891750), (25, 55576080), (28, 49621500), (30, 46313400), (35, 39697200), (36, 38594500), (40, 34735050), (42, 33081000), (45, 30875600), (48, 28945875), (50, 27788040), (56, 24810750), (60, 23156700), (63, 22054000), (70, 19848600), (72, 19297250), (75, 18525360), (80, 17367525), (84, 16540500), (90, 15437800), (100, 13894020), (105, 13232400), (112, 12405375), (120, 11578350), (125, 11115216), (126, 11027000), (140, 9924300), (144, 9648625), (150, 9262680), (168, 8270250), (175, 7939440), (180, 7718900), (200, 6947010), (210, 6616200), (225, 6175120), (240, 5789175), (250, 5557608), (252, 5513500), (280, 4962150), (300, 4631340), (315, 4410800), (336, 4135125), (350, 3969720), (360, 3859450), (375, 3705072), (400, 3473505), (420, 3308100), (450, 3087560), (500, 2778804), (504, 2756750), (525, 2646480), (560, 2481075), (600, 2315670), (630, 2205400), (700, 1984860), (720, 1929725), (750, 1852536), (840, 1654050), (875, 1587888), (900, 1543780), (1000, 1389402), (1008, 1378375), (1050, 1323240), (1125, 1235024), (1200, 1157835), (1260, 1102700), (1400, 992430), (1500, 926268), (1575, 882160), (1680, 827025), (1750, 793944), (1800, 771890), (2000, 694701), (2100, 661620), (2250, 617512), (2520, 551350), (2625, 529296), (2800, 496215), (3000, 463134), (3150, 441080), (3500, 396972), (3600, 385945), (4200, 330810), (4500, 308756), (5040, 275675), (5250, 264648), (6000, 231567), (6300, 220540), (7000, 198486), (7875, 176432), (8400, 165405), (9000, 154378), (10500, 132324), (11027, 126000), (12600, 110270), (14000, 99243), (15750, 88216), (18000, 77189), (21000, 66162), (22054, 63000), (25200, 55135), (31500, 44108), (33081, 42000)]