52872960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{281}}^1$

素因数の和:319

約数の個数: 216

約数和(自身を含む): 197131536

約数和(自身を除く): 144258576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 281, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 562, 588, 640, 672, 735, 768, 784, 840, 843, 896, 960, 980, 1120, 1124, 1176, 1280, 1344, 1405, 1470, 1568, 1680, 1686, 1792, 1920, 1960, 1967, 2240, 2248, 2352, 2688, 2810, 2940, 3136, 3360, 3372, 3840, 3920, 3934, 4215, 4480, 4496, 4704, 5376, 5620, 5880, 5901, 6272, 6720, 6744, 7840, 7868, 8430, 8960, 8992, 9408, 9835, 11240, 11760, 11802, 12544, 13440, 13488, 13769, 15680, 15736, 16860, 17984, 18816, 19670, 22480, 23520, 23604, 26880, 26976, 27538, 29505, 31360, 31472, 33720, 35968, 37632, 39340, 41307, 44960, 47040, 47208, 53952, 55076, 59010, 62720, 62944, 67440, 68845, 71936, 78680, 82614, 89920, 94080, 94416, 107904, 110152, 118020, 125888, 134880, 137690, 157360, 165228, 179840, 188160, 188832, 206535, 215808, 220304, 236040, 251776, 269760, 275380, 314720, 330456, 359680, 377664, 413070, 440608, 472080, 503552, 539520, 550760, 629440, 660912, 755328, 826140, 881216, 944160, 1079040, 1101520, 1258880, 1321824, 1510656, 1652280, 1762432, 1888320, 2203040, 2517760, 2643648, 3304560, 3524864, 3776640, 4406080, 5287296, 6609120, 7553280, 8812160, 10574592, 13218240, 17624320, 26436480, 52872960]

約数ペア:

[(1, 52872960), (2, 26436480), (3, 17624320), (4, 13218240), (5, 10574592), (6, 8812160), (7, 7553280), (8, 6609120), (10, 5287296), (12, 4406080), (14, 3776640), (15, 3524864), (16, 3304560), (20, 2643648), (21, 2517760), (24, 2203040), (28, 1888320), (30, 1762432), (32, 1652280), (35, 1510656), (40, 1321824), (42, 1258880), (48, 1101520), (49, 1079040), (56, 944160), (60, 881216), (64, 826140), (70, 755328), (80, 660912), (84, 629440), (96, 550760), (98, 539520), (105, 503552), (112, 472080), (120, 440608), (128, 413070), (140, 377664), (147, 359680), (160, 330456), (168, 314720), (192, 275380), (196, 269760), (210, 251776), (224, 236040), (240, 220304), (245, 215808), (256, 206535), (280, 188832), (281, 188160), (294, 179840), (320, 165228), (336, 157360), (384, 137690), (392, 134880), (420, 125888), (448, 118020), (480, 110152), (490, 107904), (560, 94416), (562, 94080), (588, 89920), (640, 82614), (672, 78680), (735, 71936), (768, 68845), (784, 67440), (840, 62944), (843, 62720), (896, 59010), (960, 55076), (980, 53952), (1120, 47208), (1124, 47040), (1176, 44960), (1280, 41307), (1344, 39340), (1405, 37632), (1470, 35968), (1568, 33720), (1680, 31472), (1686, 31360), (1792, 29505), (1920, 27538), (1960, 26976), (1967, 26880), (2240, 23604), (2248, 23520), (2352, 22480), (2688, 19670), (2810, 18816), (2940, 17984), (3136, 16860), (3360, 15736), (3372, 15680), (3840, 13769), (3920, 13488), (3934, 13440), (4215, 12544), (4480, 11802), (4496, 11760), (4704, 11240), (5376, 9835), (5620, 9408), (5880, 8992), (5901, 8960), (6272, 8430), (6720, 7868), (6744, 7840)]