137105920

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{1093}}^1$

素因数の和:1130

約数の個数: 120

約数和(自身を含む): 382753404

約数和(自身を除く): 245647484

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1093, 1120, 1280, 1568, 1792, 1960, 2186, 2240, 2560, 3136, 3584, 3920, 4372, 4480, 5465, 6272, 7651, 7840, 8744, 8960, 10930, 12544, 15302, 15680, 17488, 17920, 21860, 25088, 30604, 31360, 34976, 38255, 43720, 53557, 61208, 62720, 69952, 76510, 87440, 107114, 122416, 125440, 139904, 153020, 174880, 214228, 244832, 267785, 279808, 306040, 349760, 428456, 489664, 535570, 559616, 612080, 699520, 856912, 979328, 1071140, 1224160, 1399040, 1713824, 1958656, 2142280, 2448320, 2798080, 3427648, 3917312, 4284560, 4896640, 6855296, 8569120, 9793280, 13710592, 17138240, 19586560, 27421184, 34276480, 68552960, 137105920]

約数ペア:

[(1, 137105920), (2, 68552960), (4, 34276480), (5, 27421184), (7, 19586560), (8, 17138240), (10, 13710592), (14, 9793280), (16, 8569120), (20, 6855296), (28, 4896640), (32, 4284560), (35, 3917312), (40, 3427648), (49, 2798080), (56, 2448320), (64, 2142280), (70, 1958656), (80, 1713824), (98, 1399040), (112, 1224160), (128, 1071140), (140, 979328), (160, 856912), (196, 699520), (224, 612080), (245, 559616), (256, 535570), (280, 489664), (320, 428456), (392, 349760), (448, 306040), (490, 279808), (512, 267785), (560, 244832), (640, 214228), (784, 174880), (896, 153020), (980, 139904), (1093, 125440), (1120, 122416), (1280, 107114), (1568, 87440), (1792, 76510), (1960, 69952), (2186, 62720), (2240, 61208), (2560, 53557), (3136, 43720), (3584, 38255), (3920, 34976), (4372, 31360), (4480, 30604), (5465, 25088), (6272, 21860), (7651, 17920), (7840, 17488), (8744, 15680), (8960, 15302), (10930, 12544)]