166832960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1144

約数の個数: 112

約数和(自身を含む): 460857600

約数和(自身を除く): 294024640

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, 1049, 1120, 1136, 1420, 1988, 2098, 2240, 2272, 2485, 2840, 3976, 4196, 4544, 4970, 5245, 5680, 7343, 7952, 8392, 9940, 10490, 11360, 14686, 15904, 16784, 19880, 20980, 22720, 29372, 31808, 33568, 36715, 39760, 41960, 58744, 67136, 73430, 74479, 79520, 83920, 117488, 146860, 148958, 159040, 167840, 234976, 293720, 297916, 335680, 372395, 469952, 521353, 587440, 595832, 744790, 1042706, 1174880, 1191664, 1489580, 2085412, 2349760, 2383328, 2606765, 2979160, 4170824, 4766656, 5213530, 5958320, 8341648, 10427060, 11916640, 16683296, 20854120, 23833280, 33366592, 41708240, 83416480, 166832960]

約数ペア:

[(1, 166832960), (2, 83416480), (4, 41708240), (5, 33366592), (7, 23833280), (8, 20854120), (10, 16683296), (14, 11916640), (16, 10427060), (20, 8341648), (28, 5958320), (32, 5213530), (35, 4766656), (40, 4170824), (56, 2979160), (64, 2606765), (70, 2383328), (71, 2349760), (80, 2085412), (112, 1489580), (140, 1191664), (142, 1174880), (160, 1042706), (224, 744790), (280, 595832), (284, 587440), (320, 521353), (355, 469952), (448, 372395), (497, 335680), (560, 297916), (568, 293720), (710, 234976), (994, 167840), (1049, 159040), (1120, 148958), (1136, 146860), (1420, 117488), (1988, 83920), (2098, 79520), (2240, 74479), (2272, 73430), (2485, 67136), (2840, 58744), (3976, 41960), (4196, 39760), (4544, 36715), (4970, 33568), (5245, 31808), (5680, 29372), (7343, 22720), (7952, 20980), (8392, 19880), (9940, 16784), (10490, 15904), (11360, 14686)]