21672000

素因数分解:

$2^6\times 3^2\times 5^3\times 7^1\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 336

約数和(自身を含む): 90659712

約数和(自身を除く): 68987712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 86, 90, 96, 100, 105, 112, 120, 125, 126, 129, 140, 144, 150, 160, 168, 172, 175, 180, 192, 200, 210, 215, 224, 225, 240, 250, 252, 258, 280, 288, 300, 301, 315, 320, 336, 344, 350, 360, 375, 387, 400, 420, 430, 448, 450, 480, 500, 504, 516, 525, 560, 576, 600, 602, 630, 645, 672, 688, 700, 720, 750, 774, 800, 840, 860, 875, 900, 903, 960, 1000, 1008, 1032, 1050, 1075, 1120, 1125, 1200, 1204, 1260, 1290, 1344, 1376, 1400, 1440, 1500, 1505, 1548, 1575, 1600, 1680, 1720, 1750, 1800, 1806, 1935, 2000, 2016, 2064, 2100, 2150, 2240, 2250, 2400, 2408, 2520, 2580, 2625, 2709, 2752, 2800, 2880, 3000, 3010, 3096, 3150, 3225, 3360, 3440, 3500, 3600, 3612, 3870, 4000, 4032, 4128, 4200, 4300, 4500, 4515, 4800, 4816, 5040, 5160, 5250, 5375, 5418, 5600, 6000, 6020, 6192, 6300, 6450, 6720, 6880, 7000, 7200, 7224, 7525, 7740, 7875, 8000, 8256, 8400, 8600, 9000, 9030, 9632, 9675, 10080, 10320, 10500, 10750, 10836, 11200, 12000, 12040, 12384, 12600, 12900, 13545, 13760, 14000, 14400, 14448, 15050, 15480, 15750, 16125, 16800, 17200, 18000, 18060, 19264, 19350, 20160, 20640, 21000, 21500, 21672, 22575, 24000, 24080, 24768, 25200, 25800, 27090, 28000, 28896, 30100, 30960, 31500, 32250, 33600, 34400, 36000, 36120, 37625, 38700, 41280, 42000, 43000, 43344, 45150, 48160, 48375, 50400, 51600, 54180, 56000, 57792, 60200, 61920, 63000, 64500, 67725, 68800, 72000, 72240, 75250, 77400, 84000, 86000, 86688, 90300, 96320, 96750, 100800, 103200, 108360, 112875, 120400, 123840, 126000, 129000, 135450, 144480, 150500, 154800, 168000, 172000, 173376, 180600, 193500, 206400, 216720, 225750, 240800, 252000, 258000, 270900, 288960, 301000, 309600, 338625, 344000, 361200, 387000, 433440, 451500, 481600, 504000, 516000, 541800, 602000, 619200, 677250, 722400, 774000, 866880, 903000, 1032000, 1083600, 1204000, 1354500, 1444800, 1548000, 1806000, 2167200, 2408000, 2709000, 3096000, 3612000, 4334400, 5418000, 7224000, 10836000, 21672000]

約数ペア:

[(1, 21672000), (2, 10836000), (3, 7224000), (4, 5418000), (5, 4334400), (6, 3612000), (7, 3096000), (8, 2709000), (9, 2408000), (10, 2167200), (12, 1806000), (14, 1548000), (15, 1444800), (16, 1354500), (18, 1204000), (20, 1083600), (21, 1032000), (24, 903000), (25, 866880), (28, 774000), (30, 722400), (32, 677250), (35, 619200), (36, 602000), (40, 541800), (42, 516000), (43, 504000), (45, 481600), (48, 451500), (50, 433440), (56, 387000), (60, 361200), (63, 344000), (64, 338625), (70, 309600), (72, 301000), (75, 288960), (80, 270900), (84, 258000), (86, 252000), (90, 240800), (96, 225750), (100, 216720), (105, 206400), (112, 193500), (120, 180600), (125, 173376), (126, 172000), (129, 168000), (140, 154800), (144, 150500), (150, 144480), (160, 135450), (168, 129000), (172, 126000), (175, 123840), (180, 120400), (192, 112875), (200, 108360), (210, 103200), (215, 100800), (224, 96750), (225, 96320), (240, 90300), (250, 86688), (252, 86000), (258, 84000), (280, 77400), (288, 75250), (300, 72240), (301, 72000), (315, 68800), (320, 67725), (336, 64500), (344, 63000), (350, 61920), (360, 60200), (375, 57792), (387, 56000), (400, 54180), (420, 51600), (430, 50400), (448, 48375), (450, 48160), (480, 45150), (500, 43344), (504, 43000), (516, 42000), (525, 41280), (560, 38700), (576, 37625), (600, 36120), (602, 36000), (630, 34400), (645, 33600), (672, 32250), (688, 31500), (700, 30960), (720, 30100), (750, 28896), (774, 28000), (800, 27090), (840, 25800), (860, 25200), (875, 24768), (900, 24080), (903, 24000), (960, 22575), (1000, 21672), (1008, 21500), (1032, 21000), (1050, 20640), (1075, 20160), (1120, 19350), (1125, 19264), (1200, 18060), (1204, 18000), (1260, 17200), (1290, 16800), (1344, 16125), (1376, 15750), (1400, 15480), (1440, 15050), (1500, 14448), (1505, 14400), (1548, 14000), (1575, 13760), (1600, 13545), (1680, 12900), (1720, 12600), (1750, 12384), (1800, 12040), (1806, 12000), (1935, 11200), (2000, 10836), (2016, 10750), (2064, 10500), (2100, 10320), (2150, 10080), (2240, 9675), (2250, 9632), (2400, 9030), (2408, 9000), (2520, 8600), (2580, 8400), (2625, 8256), (2709, 8000), (2752, 7875), (2800, 7740), (2880, 7525), (3000, 7224), (3010, 7200), (3096, 7000), (3150, 6880), (3225, 6720), (3360, 6450), (3440, 6300), (3500, 6192), (3600, 6020), (3612, 6000), (3870, 5600), (4000, 5418), (4032, 5375), (4128, 5250), (4200, 5160), (4300, 5040), (4500, 4816), (4515, 4800)]