162813280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1141

約数の個数: 144

約数和(自身を含む): 471426480

約数和(自身を除く): 308613200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1093, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2186, 2660, 3040, 3724, 3920, 4256, 4372, 4655, 5320, 5465, 7448, 7651, 7840, 8744, 9310, 10640, 10930, 14896, 15302, 17488, 18620, 20767, 21280, 21860, 29792, 30604, 34976, 37240, 38255, 41534, 43720, 53557, 61208, 74480, 76510, 83068, 87440, 103835, 107114, 122416, 145369, 148960, 153020, 166136, 174880, 207670, 214228, 244832, 267785, 290738, 306040, 332272, 415340, 428456, 535570, 581476, 612080, 664544, 726845, 830680, 856912, 1017583, 1071140, 1162952, 1224160, 1453690, 1661360, 1713824, 2035166, 2142280, 2325904, 2907380, 3322720, 4070332, 4284560, 4651808, 5087915, 5814760, 8140664, 8569120, 10175830, 11629520, 16281328, 20351660, 23259040, 32562656, 40703320, 81406640, 162813280]

約数ペア:

[(1, 162813280), (2, 81406640), (4, 40703320), (5, 32562656), (7, 23259040), (8, 20351660), (10, 16281328), (14, 11629520), (16, 10175830), (19, 8569120), (20, 8140664), (28, 5814760), (32, 5087915), (35, 4651808), (38, 4284560), (40, 4070332), (49, 3322720), (56, 2907380), (70, 2325904), (76, 2142280), (80, 2035166), (95, 1713824), (98, 1661360), (112, 1453690), (133, 1224160), (140, 1162952), (152, 1071140), (160, 1017583), (190, 856912), (196, 830680), (224, 726845), (245, 664544), (266, 612080), (280, 581476), (304, 535570), (380, 428456), (392, 415340), (490, 332272), (532, 306040), (560, 290738), (608, 267785), (665, 244832), (760, 214228), (784, 207670), (931, 174880), (980, 166136), (1064, 153020), (1093, 148960), (1120, 145369), (1330, 122416), (1520, 107114), (1568, 103835), (1862, 87440), (1960, 83068), (2128, 76510), (2186, 74480), (2660, 61208), (3040, 53557), (3724, 43720), (3920, 41534), (4256, 38255), (4372, 37240), (4655, 34976), (5320, 30604), (5465, 29792), (7448, 21860), (7651, 21280), (7840, 20767), (8744, 18620), (9310, 17488), (10640, 15302), (10930, 14896)]