173830720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1188

約数の個数: 112

約数和(自身を含む): 480169728

約数和(自身を除く): 306339008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 710, 994, 1093, 1120, 1136, 1420, 1988, 2186, 2240, 2272, 2485, 2840, 3976, 4372, 4544, 4970, 5465, 5680, 7651, 7952, 8744, 9940, 10930, 11360, 15302, 15904, 17488, 19880, 21860, 22720, 30604, 31808, 34976, 38255, 39760, 43720, 61208, 69952, 76510, 77603, 79520, 87440, 122416, 153020, 155206, 159040, 174880, 244832, 306040, 310412, 349760, 388015, 489664, 543221, 612080, 620824, 776030, 1086442, 1224160, 1241648, 1552060, 2172884, 2448320, 2483296, 2716105, 3104120, 4345768, 4966592, 5432210, 6208240, 8691536, 10864420, 12416480, 17383072, 21728840, 24832960, 34766144, 43457680, 86915360, 173830720]

約数ペア:

[(1, 173830720), (2, 86915360), (4, 43457680), (5, 34766144), (7, 24832960), (8, 21728840), (10, 17383072), (14, 12416480), (16, 10864420), (20, 8691536), (28, 6208240), (32, 5432210), (35, 4966592), (40, 4345768), (56, 3104120), (64, 2716105), (70, 2483296), (71, 2448320), (80, 2172884), (112, 1552060), (140, 1241648), (142, 1224160), (160, 1086442), (224, 776030), (280, 620824), (284, 612080), (320, 543221), (355, 489664), (448, 388015), (497, 349760), (560, 310412), (568, 306040), (710, 244832), (994, 174880), (1093, 159040), (1120, 155206), (1136, 153020), (1420, 122416), (1988, 87440), (2186, 79520), (2240, 77603), (2272, 76510), (2485, 69952), (2840, 61208), (3976, 43720), (4372, 39760), (4544, 38255), (4970, 34976), (5465, 31808), (5680, 30604), (7651, 22720), (7952, 21860), (8744, 19880), (9940, 17488), (10930, 15904), (11360, 15302)]