7182720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 26254800

約数和(自身を除く): 19072080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 43, 45, 48, 58, 60, 64, 72, 80, 86, 87, 90, 96, 116, 120, 128, 129, 144, 145, 160, 172, 174, 180, 192, 215, 232, 240, 258, 261, 288, 290, 320, 344, 348, 360, 384, 387, 430, 435, 464, 480, 516, 522, 576, 580, 640, 645, 688, 696, 720, 774, 860, 870, 928, 960, 1032, 1044, 1152, 1160, 1247, 1290, 1305, 1376, 1392, 1440, 1548, 1720, 1740, 1856, 1920, 1935, 2064, 2088, 2320, 2494, 2580, 2610, 2752, 2784, 2880, 3096, 3440, 3480, 3712, 3741, 3870, 4128, 4176, 4640, 4988, 5160, 5220, 5504, 5568, 5760, 6192, 6235, 6880, 6960, 7482, 7740, 8256, 8352, 9280, 9976, 10320, 10440, 11136, 11223, 12384, 12470, 13760, 13920, 14964, 15480, 16512, 16704, 18560, 18705, 19952, 20640, 20880, 22446, 24768, 24940, 27520, 27840, 29928, 30960, 33408, 37410, 39904, 41280, 41760, 44892, 49536, 49880, 55680, 56115, 59856, 61920, 74820, 79808, 82560, 83520, 89784, 99760, 112230, 119712, 123840, 149640, 159616, 167040, 179568, 199520, 224460, 239424, 247680, 299280, 359136, 399040, 448920, 478848, 598560, 718272, 798080, 897840, 1197120, 1436544, 1795680, 2394240, 3591360, 7182720]

約数ペア:

[(1, 7182720), (2, 3591360), (3, 2394240), (4, 1795680), (5, 1436544), (6, 1197120), (8, 897840), (9, 798080), (10, 718272), (12, 598560), (15, 478848), (16, 448920), (18, 399040), (20, 359136), (24, 299280), (29, 247680), (30, 239424), (32, 224460), (36, 199520), (40, 179568), (43, 167040), (45, 159616), (48, 149640), (58, 123840), (60, 119712), (64, 112230), (72, 99760), (80, 89784), (86, 83520), (87, 82560), (90, 79808), (96, 74820), (116, 61920), (120, 59856), (128, 56115), (129, 55680), (144, 49880), (145, 49536), (160, 44892), (172, 41760), (174, 41280), (180, 39904), (192, 37410), (215, 33408), (232, 30960), (240, 29928), (258, 27840), (261, 27520), (288, 24940), (290, 24768), (320, 22446), (344, 20880), (348, 20640), (360, 19952), (384, 18705), (387, 18560), (430, 16704), (435, 16512), (464, 15480), (480, 14964), (516, 13920), (522, 13760), (576, 12470), (580, 12384), (640, 11223), (645, 11136), (688, 10440), (696, 10320), (720, 9976), (774, 9280), (860, 8352), (870, 8256), (928, 7740), (960, 7482), (1032, 6960), (1044, 6880), (1152, 6235), (1160, 6192), (1247, 5760), (1290, 5568), (1305, 5504), (1376, 5220), (1392, 5160), (1440, 4988), (1548, 4640), (1720, 4176), (1740, 4128), (1856, 3870), (1920, 3741), (1935, 3712), (2064, 3480), (2088, 3440), (2320, 3096), (2494, 2880), (2580, 2784), (2610, 2752)]