211881600

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{1051}}^1$

素因数の和:1088

約数の個数: 288

約数和(自身を含む): 864870240

約数和(自身を除く): 652988640

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, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 800, 840, 896, 900, 960, 1008, 1050, 1051, 1120, 1152, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 1920, 2016, 2100, 2102, 2240, 2400, 2520, 2688, 2800, 2880, 3150, 3153, 3200, 3360, 3600, 4032, 4200, 4204, 4480, 4800, 5040, 5255, 5600, 5760, 6300, 6306, 6720, 7200, 7357, 8064, 8400, 8408, 9459, 9600, 10080, 10510, 11200, 12600, 12612, 13440, 14400, 14714, 15765, 16800, 16816, 18918, 20160, 21020, 22071, 22400, 25200, 25224, 26275, 28800, 29428, 31530, 33600, 33632, 36785, 37836, 40320, 42040, 44142, 47295, 50400, 50448, 52550, 58856, 63060, 66213, 67200, 67264, 73570, 75672, 78825, 84080, 88284, 94590, 100800, 100896, 105100, 110355, 117712, 126120, 132426, 134528, 147140, 151344, 157650, 168160, 176568, 183925, 189180, 201600, 201792, 210200, 220710, 235424, 236475, 252240, 264852, 294280, 302688, 315300, 331065, 336320, 353136, 367850, 378360, 403584, 420400, 441420, 470848, 472950, 504480, 529704, 551775, 588560, 605376, 630600, 662130, 672640, 706272, 735700, 756720, 840800, 882840, 941696, 945900, 1008960, 1059408, 1103550, 1177120, 1210752, 1261200, 1324260, 1412544, 1471400, 1513440, 1655325, 1681600, 1765680, 1891800, 2017920, 2118816, 2207100, 2354240, 2522400, 2648520, 2825088, 2942800, 3026880, 3310650, 3363200, 3531360, 3783600, 4237632, 4414200, 4708480, 5044800, 5297040, 5885600, 6053760, 6621300, 7062720, 7567200, 8475264, 8828400, 10089600, 10594080, 11771200, 13242600, 14125440, 15134400, 17656800, 21188160, 23542400, 26485200, 30268800, 35313600, 42376320, 52970400, 70627200, 105940800, 211881600]

約数ペア:

[(1, 211881600), (2, 105940800), (3, 70627200), (4, 52970400), (5, 42376320), (6, 35313600), (7, 30268800), (8, 26485200), (9, 23542400), (10, 21188160), (12, 17656800), (14, 15134400), (15, 14125440), (16, 13242600), (18, 11771200), (20, 10594080), (21, 10089600), (24, 8828400), (25, 8475264), (28, 7567200), (30, 7062720), (32, 6621300), (35, 6053760), (36, 5885600), (40, 5297040), (42, 5044800), (45, 4708480), (48, 4414200), (50, 4237632), (56, 3783600), (60, 3531360), (63, 3363200), (64, 3310650), (70, 3026880), (72, 2942800), (75, 2825088), (80, 2648520), (84, 2522400), (90, 2354240), (96, 2207100), (100, 2118816), (105, 2017920), (112, 1891800), (120, 1765680), (126, 1681600), (128, 1655325), (140, 1513440), (144, 1471400), (150, 1412544), (160, 1324260), (168, 1261200), (175, 1210752), (180, 1177120), (192, 1103550), (200, 1059408), (210, 1008960), (224, 945900), (225, 941696), (240, 882840), (252, 840800), (280, 756720), (288, 735700), (300, 706272), (315, 672640), (320, 662130), (336, 630600), (350, 605376), (360, 588560), (384, 551775), (400, 529704), (420, 504480), (448, 472950), (450, 470848), (480, 441420), (504, 420400), (525, 403584), (560, 378360), (576, 367850), (600, 353136), (630, 336320), (640, 331065), (672, 315300), (700, 302688), (720, 294280), (800, 264852), (840, 252240), (896, 236475), (900, 235424), (960, 220710), (1008, 210200), (1050, 201792), (1051, 201600), (1120, 189180), (1152, 183925), (1200, 176568), (1260, 168160), (1344, 157650), (1400, 151344), (1440, 147140), (1575, 134528), (1600, 132426), (1680, 126120), (1800, 117712), (1920, 110355), (2016, 105100), (2100, 100896), (2102, 100800), (2240, 94590), (2400, 88284), (2520, 84080), (2688, 78825), (2800, 75672), (2880, 73570), (3150, 67264), (3153, 67200), (3200, 66213), (3360, 63060), (3600, 58856), (4032, 52550), (4200, 50448), (4204, 50400), (4480, 47295), (4800, 44142), (5040, 42040), (5255, 40320), (5600, 37836), (5760, 36785), (6300, 33632), (6306, 33600), (6720, 31530), (7200, 29428), (7357, 28800), (8064, 26275), (8400, 25224), (8408, 25200), (9459, 22400), (9600, 22071), (10080, 21020), (10510, 20160), (11200, 18918), (12600, 16816), (12612, 16800), (13440, 15765), (14400, 14714)]