205658880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{1093}}^1$

素因数の和:1131

約数の個数: 216

約数和(自身を含む): 764758512

約数和(自身を除く): 559099632

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, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1093, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2186, 2240, 2352, 2688, 2940, 3136, 3279, 3360, 3840, 3920, 4372, 4480, 4704, 5376, 5465, 5880, 6272, 6558, 6720, 7651, 7840, 8744, 8960, 9408, 10930, 11760, 12544, 13116, 13440, 15302, 15680, 16395, 17488, 18816, 21860, 22953, 23520, 26232, 26880, 30604, 31360, 32790, 34976, 37632, 38255, 43720, 45906, 47040, 52464, 53557, 61208, 62720, 65580, 69952, 76510, 87440, 91812, 94080, 104928, 107114, 114765, 122416, 131160, 139904, 153020, 160671, 174880, 183624, 188160, 209856, 214228, 229530, 244832, 262320, 267785, 279808, 306040, 321342, 349760, 367248, 419712, 428456, 459060, 489664, 524640, 535570, 612080, 642684, 699520, 734496, 803355, 839424, 856912, 918120, 979328, 1049280, 1071140, 1224160, 1285368, 1399040, 1468992, 1606710, 1713824, 1836240, 1958656, 2098560, 2142280, 2448320, 2570736, 2937984, 3213420, 3427648, 3672480, 4197120, 4284560, 4896640, 5141472, 5875968, 6426840, 6855296, 7344960, 8569120, 9793280, 10282944, 12853680, 13710592, 14689920, 17138240, 20565888, 25707360, 29379840, 34276480, 41131776, 51414720, 68552960, 102829440, 205658880]

約数ペア:

[(1, 205658880), (2, 102829440), (3, 68552960), (4, 51414720), (5, 41131776), (6, 34276480), (7, 29379840), (8, 25707360), (10, 20565888), (12, 17138240), (14, 14689920), (15, 13710592), (16, 12853680), (20, 10282944), (21, 9793280), (24, 8569120), (28, 7344960), (30, 6855296), (32, 6426840), (35, 5875968), (40, 5141472), (42, 4896640), (48, 4284560), (49, 4197120), (56, 3672480), (60, 3427648), (64, 3213420), (70, 2937984), (80, 2570736), (84, 2448320), (96, 2142280), (98, 2098560), (105, 1958656), (112, 1836240), (120, 1713824), (128, 1606710), (140, 1468992), (147, 1399040), (160, 1285368), (168, 1224160), (192, 1071140), (196, 1049280), (210, 979328), (224, 918120), (240, 856912), (245, 839424), (256, 803355), (280, 734496), (294, 699520), (320, 642684), (336, 612080), (384, 535570), (392, 524640), (420, 489664), (448, 459060), (480, 428456), (490, 419712), (560, 367248), (588, 349760), (640, 321342), (672, 306040), (735, 279808), (768, 267785), (784, 262320), (840, 244832), (896, 229530), (960, 214228), (980, 209856), (1093, 188160), (1120, 183624), (1176, 174880), (1280, 160671), (1344, 153020), (1470, 139904), (1568, 131160), (1680, 122416), (1792, 114765), (1920, 107114), (1960, 104928), (2186, 94080), (2240, 91812), (2352, 87440), (2688, 76510), (2940, 69952), (3136, 65580), (3279, 62720), (3360, 61208), (3840, 53557), (3920, 52464), (4372, 47040), (4480, 45906), (4704, 43720), (5376, 38255), (5465, 37632), (5880, 34976), (6272, 32790), (6558, 31360), (6720, 30604), (7651, 26880), (7840, 26232), (8744, 23520), (8960, 22953), (9408, 21860), (10930, 18816), (11760, 17488), (12544, 16395), (13116, 15680), (13440, 15302)]