243515520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:723

約数の個数: 192

約数和(自身を含む): 854792640

約数和(自身を除く): 611277120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 384, 402, 480, 536, 576, 603, 631, 640, 670, 720, 804, 960, 1005, 1072, 1152, 1206, 1262, 1340, 1440, 1608, 1893, 1920, 2010, 2144, 2412, 2524, 2680, 2880, 3015, 3155, 3216, 3786, 4020, 4288, 4824, 5048, 5360, 5679, 5760, 6030, 6310, 6432, 7572, 8040, 8576, 9465, 9648, 10096, 10720, 11358, 12060, 12620, 12864, 15144, 16080, 18930, 19296, 20192, 21440, 22716, 24120, 25240, 25728, 28395, 30288, 32160, 37860, 38592, 40384, 42277, 42880, 45432, 48240, 50480, 56790, 60576, 64320, 75720, 77184, 80768, 84554, 90864, 96480, 100960, 113580, 121152, 126831, 128640, 151440, 169108, 181728, 192960, 201920, 211385, 227160, 242304, 253662, 302880, 338216, 363456, 380493, 385920, 403840, 422770, 454320, 507324, 605760, 634155, 676432, 726912, 760986, 845540, 908640, 1014648, 1211520, 1268310, 1352864, 1521972, 1691080, 1817280, 1902465, 2029296, 2536620, 2705728, 3043944, 3382160, 3634560, 3804930, 4058592, 5073240, 5411456, 6087888, 6764320, 7609860, 8117184, 10146480, 12175776, 13528640, 15219720, 16234368, 20292960, 24351552, 27057280, 30439440, 40585920, 48703104, 60878880, 81171840, 121757760, 243515520]

約数ペア:

[(1, 243515520), (2, 121757760), (3, 81171840), (4, 60878880), (5, 48703104), (6, 40585920), (8, 30439440), (9, 27057280), (10, 24351552), (12, 20292960), (15, 16234368), (16, 15219720), (18, 13528640), (20, 12175776), (24, 10146480), (30, 8117184), (32, 7609860), (36, 6764320), (40, 6087888), (45, 5411456), (48, 5073240), (60, 4058592), (64, 3804930), (67, 3634560), (72, 3382160), (80, 3043944), (90, 2705728), (96, 2536620), (120, 2029296), (128, 1902465), (134, 1817280), (144, 1691080), (160, 1521972), (180, 1352864), (192, 1268310), (201, 1211520), (240, 1014648), (268, 908640), (288, 845540), (320, 760986), (335, 726912), (360, 676432), (384, 634155), (402, 605760), (480, 507324), (536, 454320), (576, 422770), (603, 403840), (631, 385920), (640, 380493), (670, 363456), (720, 338216), (804, 302880), (960, 253662), (1005, 242304), (1072, 227160), (1152, 211385), (1206, 201920), (1262, 192960), (1340, 181728), (1440, 169108), (1608, 151440), (1893, 128640), (1920, 126831), (2010, 121152), (2144, 113580), (2412, 100960), (2524, 96480), (2680, 90864), (2880, 84554), (3015, 80768), (3155, 77184), (3216, 75720), (3786, 64320), (4020, 60576), (4288, 56790), (4824, 50480), (5048, 48240), (5360, 45432), (5679, 42880), (5760, 42277), (6030, 40384), (6310, 38592), (6432, 37860), (7572, 32160), (8040, 30288), (8576, 28395), (9465, 25728), (9648, 25240), (10096, 24120), (10720, 22716), (11358, 21440), (12060, 20192), (12620, 19296), (12864, 18930), (15144, 16080)]