714553840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8923}}^1$

素因数の和:8967

約数の個数: 160

約数和(自身を含む): 2230857216

約数和(自身を除く): 1516303376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 4004, 5005, 5720, 6160, 7280, 8008, 8923, 10010, 11440, 16016, 17846, 20020, 35692, 40040, 44615, 62461, 71384, 80080, 89230, 98153, 115999, 124922, 142768, 178460, 196306, 231998, 249844, 312305, 356920, 392612, 463996, 490765, 499688, 579995, 624610, 687071, 713840, 785224, 811993, 927992, 981530, 999376, 1159990, 1249220, 1275989, 1374142, 1570448, 1623986, 1855984, 1963060, 2319980, 2498440, 2551978, 2748284, 3247972, 3435355, 3926120, 4059965, 4639960, 4996880, 5103956, 5496568, 6379945, 6495944, 6870710, 7852240, 8119930, 8931923, 9279920, 10207912, 10993136, 12759890, 12991888, 13741420, 16239860, 17863846, 20415824, 25519780, 27482840, 32479720, 35727692, 44659615, 51039560, 54965680, 64959440, 71455384, 89319230, 102079120, 142910768, 178638460, 357276920, 714553840]

約数ペア:

[(1, 714553840), (2, 357276920), (4, 178638460), (5, 142910768), (7, 102079120), (8, 89319230), (10, 71455384), (11, 64959440), (13, 54965680), (14, 51039560), (16, 44659615), (20, 35727692), (22, 32479720), (26, 27482840), (28, 25519780), (35, 20415824), (40, 17863846), (44, 16239860), (52, 13741420), (55, 12991888), (56, 12759890), (65, 10993136), (70, 10207912), (77, 9279920), (80, 8931923), (88, 8119930), (91, 7852240), (104, 6870710), (110, 6495944), (112, 6379945), (130, 5496568), (140, 5103956), (143, 4996880), (154, 4639960), (176, 4059965), (182, 3926120), (208, 3435355), (220, 3247972), (260, 2748284), (280, 2551978), (286, 2498440), (308, 2319980), (364, 1963060), (385, 1855984), (440, 1623986), (455, 1570448), (520, 1374142), (560, 1275989), (572, 1249220), (616, 1159990), (715, 999376), (728, 981530), (770, 927992), (880, 811993), (910, 785224), (1001, 713840), (1040, 687071), (1144, 624610), (1232, 579995), (1430, 499688), (1456, 490765), (1540, 463996), (1820, 392612), (2002, 356920), (2288, 312305), (2860, 249844), (3080, 231998), (3640, 196306), (4004, 178460), (5005, 142768), (5720, 124922), (6160, 115999), (7280, 98153), (8008, 89230), (8923, 80080), (10010, 71384), (11440, 62461), (16016, 44615), (17846, 40040), (20020, 35692)]