238477120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 168

約数和(自身を含む): 673400736

約数和(自身を除く): 434923616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 67, 70, 80, 98, 112, 134, 140, 160, 196, 224, 227, 245, 268, 280, 320, 335, 392, 448, 454, 469, 490, 536, 560, 670, 784, 908, 938, 980, 1072, 1120, 1135, 1340, 1568, 1589, 1816, 1876, 1960, 2144, 2240, 2270, 2345, 2680, 3136, 3178, 3283, 3632, 3752, 3920, 4288, 4540, 4690, 5360, 6356, 6566, 7264, 7504, 7840, 7945, 9080, 9380, 10720, 11123, 12712, 13132, 14528, 15008, 15209, 15680, 15890, 16415, 18160, 18760, 21440, 22246, 25424, 26264, 30016, 30418, 31780, 32830, 36320, 37520, 44492, 50848, 52528, 55615, 60836, 63560, 65660, 72640, 75040, 76045, 88984, 101696, 105056, 106463, 111230, 121672, 127120, 131320, 150080, 152090, 177968, 210112, 212926, 222460, 243344, 254240, 262640, 304180, 355936, 425852, 444920, 486688, 508480, 525280, 532315, 608360, 711872, 745241, 851704, 889840, 973376, 1050560, 1064630, 1216720, 1490482, 1703408, 1779680, 2129260, 2433440, 2980964, 3406816, 3559360, 3726205, 4258520, 4866880, 5961928, 6813632, 7452410, 8517040, 11923856, 14904820, 17034080, 23847712, 29809640, 34068160, 47695424, 59619280, 119238560, 238477120]

約数ペア:

[(1, 238477120), (2, 119238560), (4, 59619280), (5, 47695424), (7, 34068160), (8, 29809640), (10, 23847712), (14, 17034080), (16, 14904820), (20, 11923856), (28, 8517040), (32, 7452410), (35, 6813632), (40, 5961928), (49, 4866880), (56, 4258520), (64, 3726205), (67, 3559360), (70, 3406816), (80, 2980964), (98, 2433440), (112, 2129260), (134, 1779680), (140, 1703408), (160, 1490482), (196, 1216720), (224, 1064630), (227, 1050560), (245, 973376), (268, 889840), (280, 851704), (320, 745241), (335, 711872), (392, 608360), (448, 532315), (454, 525280), (469, 508480), (490, 486688), (536, 444920), (560, 425852), (670, 355936), (784, 304180), (908, 262640), (938, 254240), (980, 243344), (1072, 222460), (1120, 212926), (1135, 210112), (1340, 177968), (1568, 152090), (1589, 150080), (1816, 131320), (1876, 127120), (1960, 121672), (2144, 111230), (2240, 106463), (2270, 105056), (2345, 101696), (2680, 88984), (3136, 76045), (3178, 75040), (3283, 72640), (3632, 65660), (3752, 63560), (3920, 60836), (4288, 55615), (4540, 52528), (4690, 50848), (5360, 44492), (6356, 37520), (6566, 36320), (7264, 32830), (7504, 31780), (7840, 30418), (7945, 30016), (9080, 26264), (9380, 25424), (10720, 22246), (11123, 21440), (12712, 18760), (13132, 18160), (14528, 16415), (15008, 15890), (15209, 15680)]