211724800

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 240

約数和(自身を含む): 639334080

約数和(自身を除く): 427609280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 128, 136, 139, 140, 160, 170, 175, 200, 224, 238, 256, 272, 278, 280, 320, 340, 350, 400, 425, 448, 476, 512, 544, 556, 560, 595, 640, 680, 695, 700, 800, 850, 896, 952, 973, 1088, 1112, 1120, 1190, 1280, 1360, 1390, 1400, 1600, 1700, 1792, 1904, 1946, 2176, 2224, 2240, 2363, 2380, 2560, 2720, 2780, 2800, 2975, 3200, 3400, 3475, 3584, 3808, 3892, 4352, 4448, 4480, 4726, 4760, 4865, 5440, 5560, 5600, 5950, 6400, 6800, 6950, 7616, 7784, 8704, 8896, 8960, 9452, 9520, 9730, 10880, 11120, 11200, 11815, 11900, 12800, 13600, 13900, 15232, 15568, 16541, 17792, 17920, 18904, 19040, 19460, 21760, 22240, 22400, 23630, 23800, 24325, 27200, 27800, 30464, 31136, 33082, 35584, 37808, 38080, 38920, 43520, 44480, 44800, 47260, 47600, 48650, 54400, 55600, 59075, 60928, 62272, 66164, 71168, 75616, 76160, 77840, 82705, 88960, 89600, 94520, 95200, 97300, 108800, 111200, 118150, 124544, 132328, 151232, 152320, 155680, 165410, 177920, 189040, 190400, 194600, 217600, 222400, 236300, 249088, 264656, 302464, 304640, 311360, 330820, 355840, 378080, 380800, 389200, 413525, 444800, 472600, 498176, 529312, 604928, 622720, 661640, 756160, 761600, 778400, 827050, 889600, 945200, 1058624, 1209856, 1245440, 1323280, 1512320, 1523200, 1556800, 1654100, 1779200, 1890400, 2117248, 2490880, 2646560, 3024640, 3113600, 3308200, 3780800, 4234496, 5293120, 6049280, 6227200, 6616400, 7561600, 8468992, 10586240, 12454400, 13232800, 15123200, 21172480, 26465600, 30246400, 42344960, 52931200, 105862400, 211724800]

約数ペア:

[(1, 211724800), (2, 105862400), (4, 52931200), (5, 42344960), (7, 30246400), (8, 26465600), (10, 21172480), (14, 15123200), (16, 13232800), (17, 12454400), (20, 10586240), (25, 8468992), (28, 7561600), (32, 6616400), (34, 6227200), (35, 6049280), (40, 5293120), (50, 4234496), (56, 3780800), (64, 3308200), (68, 3113600), (70, 3024640), (80, 2646560), (85, 2490880), (100, 2117248), (112, 1890400), (119, 1779200), (128, 1654100), (136, 1556800), (139, 1523200), (140, 1512320), (160, 1323280), (170, 1245440), (175, 1209856), (200, 1058624), (224, 945200), (238, 889600), (256, 827050), (272, 778400), (278, 761600), (280, 756160), (320, 661640), (340, 622720), (350, 604928), (400, 529312), (425, 498176), (448, 472600), (476, 444800), (512, 413525), (544, 389200), (556, 380800), (560, 378080), (595, 355840), (640, 330820), (680, 311360), (695, 304640), (700, 302464), (800, 264656), (850, 249088), (896, 236300), (952, 222400), (973, 217600), (1088, 194600), (1112, 190400), (1120, 189040), (1190, 177920), (1280, 165410), (1360, 155680), (1390, 152320), (1400, 151232), (1600, 132328), (1700, 124544), (1792, 118150), (1904, 111200), (1946, 108800), (2176, 97300), (2224, 95200), (2240, 94520), (2363, 89600), (2380, 88960), (2560, 82705), (2720, 77840), (2780, 76160), (2800, 75616), (2975, 71168), (3200, 66164), (3400, 62272), (3475, 60928), (3584, 59075), (3808, 55600), (3892, 54400), (4352, 48650), (4448, 47600), (4480, 47260), (4726, 44800), (4760, 44480), (4865, 43520), (5440, 38920), (5560, 38080), (5600, 37808), (5950, 35584), (6400, 33082), (6800, 31136), (6950, 30464), (7616, 27800), (7784, 27200), (8704, 24325), (8896, 23800), (8960, 23630), (9452, 22400), (9520, 22240), (9730, 21760), (10880, 19460), (11120, 19040), (11200, 18904), (11815, 17920), (11900, 17792), (12800, 16541), (13600, 15568), (13900, 15232)]