2247514240

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{823}}^1$

素因数の和:1110

約数の個数: 128

約数和(自身を含む): 5718625920

約数和(自身を除く): 3471111680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 251, 272, 320, 340, 502, 544, 640, 680, 823, 1004, 1088, 1255, 1360, 1646, 2008, 2176, 2510, 2720, 3292, 4016, 4115, 4267, 5020, 5440, 6584, 8032, 8230, 8534, 10040, 10880, 13168, 13991, 16064, 16460, 17068, 20080, 21335, 26336, 27982, 32128, 32920, 34136, 40160, 42670, 52672, 55964, 65840, 68272, 69955, 80320, 85340, 105344, 111928, 131680, 136544, 139910, 160640, 170680, 206573, 223856, 263360, 273088, 279820, 341360, 413146, 447712, 526720, 546176, 559640, 682720, 826292, 895424, 1032865, 1119280, 1365440, 1652584, 1790848, 2065730, 2238560, 2730880, 3305168, 3511741, 4131460, 4477120, 6610336, 7023482, 8262920, 8954240, 13220672, 14046964, 16525840, 17558705, 26441344, 28093928, 33051680, 35117410, 56187856, 66103360, 70234820, 112375712, 132206720, 140469640, 224751424, 280939280, 449502848, 561878560, 1123757120, 2247514240]

約数ペア:

[(1, 2247514240), (2, 1123757120), (4, 561878560), (5, 449502848), (8, 280939280), (10, 224751424), (16, 140469640), (17, 132206720), (20, 112375712), (32, 70234820), (34, 66103360), (40, 56187856), (64, 35117410), (68, 33051680), (80, 28093928), (85, 26441344), (128, 17558705), (136, 16525840), (160, 14046964), (170, 13220672), (251, 8954240), (272, 8262920), (320, 7023482), (340, 6610336), (502, 4477120), (544, 4131460), (640, 3511741), (680, 3305168), (823, 2730880), (1004, 2238560), (1088, 2065730), (1255, 1790848), (1360, 1652584), (1646, 1365440), (2008, 1119280), (2176, 1032865), (2510, 895424), (2720, 826292), (3292, 682720), (4016, 559640), (4115, 546176), (4267, 526720), (5020, 447712), (5440, 413146), (6584, 341360), (8032, 279820), (8230, 273088), (8534, 263360), (10040, 223856), (10880, 206573), (13168, 170680), (13991, 160640), (16064, 139910), (16460, 136544), (17068, 131680), (20080, 111928), (21335, 105344), (26336, 85340), (27982, 80320), (32128, 69955), (32920, 68272), (34136, 65840), (40160, 55964), (42670, 52672)]