164037440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1184

約数の個数: 112

約数和(自身を含む): 453493632

約数和(自身を除く): 289456192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 320, 335, 448, 469, 536, 560, 670, 938, 1072, 1093, 1120, 1340, 1876, 2144, 2186, 2240, 2345, 2680, 3752, 4288, 4372, 4690, 5360, 5465, 7504, 7651, 8744, 9380, 10720, 10930, 15008, 15302, 17488, 18760, 21440, 21860, 30016, 30604, 34976, 37520, 38255, 43720, 61208, 69952, 73231, 75040, 76510, 87440, 122416, 146462, 150080, 153020, 174880, 244832, 292924, 306040, 349760, 366155, 489664, 512617, 585848, 612080, 732310, 1025234, 1171696, 1224160, 1464620, 2050468, 2343392, 2448320, 2563085, 2929240, 4100936, 4686784, 5126170, 5858480, 8201872, 10252340, 11716960, 16403744, 20504680, 23433920, 32807488, 41009360, 82018720, 164037440]

約数ペア:

[(1, 164037440), (2, 82018720), (4, 41009360), (5, 32807488), (7, 23433920), (8, 20504680), (10, 16403744), (14, 11716960), (16, 10252340), (20, 8201872), (28, 5858480), (32, 5126170), (35, 4686784), (40, 4100936), (56, 2929240), (64, 2563085), (67, 2448320), (70, 2343392), (80, 2050468), (112, 1464620), (134, 1224160), (140, 1171696), (160, 1025234), (224, 732310), (268, 612080), (280, 585848), (320, 512617), (335, 489664), (448, 366155), (469, 349760), (536, 306040), (560, 292924), (670, 244832), (938, 174880), (1072, 153020), (1093, 150080), (1120, 146462), (1340, 122416), (1876, 87440), (2144, 76510), (2186, 75040), (2240, 73231), (2345, 69952), (2680, 61208), (3752, 43720), (4288, 38255), (4372, 37520), (4690, 34976), (5360, 30604), (5465, 30016), (7504, 21860), (7651, 21440), (8744, 18760), (9380, 17488), (10720, 15302), (10930, 15008)]