415065280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 168

約数和(自身を含む): 1165421088

約数和(自身を除く): 750355808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 103, 112, 140, 160, 196, 206, 224, 245, 257, 280, 320, 392, 412, 448, 490, 514, 515, 560, 721, 784, 824, 980, 1028, 1030, 1120, 1285, 1442, 1568, 1648, 1799, 1960, 2056, 2060, 2240, 2570, 2884, 3136, 3296, 3598, 3605, 3920, 4112, 4120, 5047, 5140, 5768, 6592, 7196, 7210, 7840, 8224, 8240, 8995, 10094, 10280, 11536, 12593, 14392, 14420, 15680, 16448, 16480, 17990, 20188, 20560, 23072, 25186, 25235, 26471, 28784, 28840, 32960, 35980, 40376, 41120, 46144, 50372, 50470, 52942, 57568, 57680, 62965, 71960, 80752, 82240, 100744, 100940, 105884, 115136, 115360, 125930, 132355, 143920, 161504, 185297, 201488, 201880, 211768, 230720, 251860, 264710, 287840, 323008, 370594, 402976, 403760, 423536, 503720, 529420, 575680, 741188, 805952, 807520, 847072, 926485, 1007440, 1058840, 1297079, 1482376, 1615040, 1694144, 1852970, 2014880, 2117680, 2594158, 2964752, 3705940, 4029760, 4235360, 5188316, 5929504, 6485395, 7411880, 8470720, 10376632, 11859008, 12970790, 14823760, 20753264, 25941580, 29647520, 41506528, 51883160, 59295040, 83013056, 103766320, 207532640, 415065280]

約数ペア:

[(1, 415065280), (2, 207532640), (4, 103766320), (5, 83013056), (7, 59295040), (8, 51883160), (10, 41506528), (14, 29647520), (16, 25941580), (20, 20753264), (28, 14823760), (32, 12970790), (35, 11859008), (40, 10376632), (49, 8470720), (56, 7411880), (64, 6485395), (70, 5929504), (80, 5188316), (98, 4235360), (103, 4029760), (112, 3705940), (140, 2964752), (160, 2594158), (196, 2117680), (206, 2014880), (224, 1852970), (245, 1694144), (257, 1615040), (280, 1482376), (320, 1297079), (392, 1058840), (412, 1007440), (448, 926485), (490, 847072), (514, 807520), (515, 805952), (560, 741188), (721, 575680), (784, 529420), (824, 503720), (980, 423536), (1028, 403760), (1030, 402976), (1120, 370594), (1285, 323008), (1442, 287840), (1568, 264710), (1648, 251860), (1799, 230720), (1960, 211768), (2056, 201880), (2060, 201488), (2240, 185297), (2570, 161504), (2884, 143920), (3136, 132355), (3296, 125930), (3598, 115360), (3605, 115136), (3920, 105884), (4112, 100940), (4120, 100744), (5047, 82240), (5140, 80752), (5768, 71960), (6592, 62965), (7196, 57680), (7210, 57568), (7840, 52942), (8224, 50470), (8240, 50372), (8995, 46144), (10094, 41120), (10280, 40376), (11536, 35980), (12593, 32960), (14392, 28840), (14420, 28784), (15680, 26471), (16448, 25235), (16480, 25186), (17990, 23072), (20188, 20560)]