8471349120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17863}}^1$

素因数の和:17917

約数の個数: 256

約数和(自身を含む): 30611750400

約数和(自身を除く): 22140401280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1664, 1824, 1920, 1976, 2080, 2280, 2432, 2470, 2496, 2964, 3040, 3120, 3648, 3705, 3952, 4160, 4560, 4940, 4992, 5928, 6080, 6240, 7296, 7410, 7904, 8320, 9120, 9880, 11856, 12160, 12480, 14820, 15808, 17863, 18240, 19760, 23712, 24960, 29640, 31616, 35726, 36480, 39520, 47424, 53589, 59280, 71452, 79040, 89315, 94848, 107178, 118560, 142904, 158080, 178630, 214356, 232219, 237120, 267945, 285808, 339397, 357260, 428712, 464438, 474240, 535890, 571616, 678794, 696657, 714520, 857424, 928876, 1018191, 1071780, 1143232, 1161095, 1357588, 1393314, 1429040, 1696985, 1714848, 1857752, 2036382, 2143560, 2286464, 2322190, 2715176, 2786628, 2858080, 3393970, 3429696, 3483285, 3715504, 4072764, 4287120, 4412161, 4644380, 5090955, 5430352, 5573256, 5716160, 6787940, 6859392, 6966570, 7431008, 8145528, 8574240, 8824322, 9288760, 10181910, 10860704, 11146512, 11432320, 13236483, 13575880, 13933140, 14862016, 16291056, 17148480, 17648644, 18577520, 20363820, 21721408, 22060805, 22293024, 26472966, 27151760, 27866280, 29724032, 32582112, 34296960, 35297288, 37155040, 40727640, 43442816, 44121610, 44586048, 52945932, 54303520, 55732560, 65164224, 66182415, 70594576, 74310080, 81455280, 88243220, 89172096, 105891864, 108607040, 111465120, 130328448, 132364830, 141189152, 148620160, 162910560, 176486440, 211783728, 217214080, 222930240, 264729660, 282378304, 325821120, 352972880, 423567456, 445860480, 529459320, 564756608, 651642240, 705945760, 847134912, 1058918640, 1411891520, 1694269824, 2117837280, 2823783040, 4235674560, 8471349120]

約数ペア:

[(1, 8471349120), (2, 4235674560), (3, 2823783040), (4, 2117837280), (5, 1694269824), (6, 1411891520), (8, 1058918640), (10, 847134912), (12, 705945760), (13, 651642240), (15, 564756608), (16, 529459320), (19, 445860480), (20, 423567456), (24, 352972880), (26, 325821120), (30, 282378304), (32, 264729660), (38, 222930240), (39, 217214080), (40, 211783728), (48, 176486440), (52, 162910560), (57, 148620160), (60, 141189152), (64, 132364830), (65, 130328448), (76, 111465120), (78, 108607040), (80, 105891864), (95, 89172096), (96, 88243220), (104, 81455280), (114, 74310080), (120, 70594576), (128, 66182415), (130, 65164224), (152, 55732560), (156, 54303520), (160, 52945932), (190, 44586048), (192, 44121610), (195, 43442816), (208, 40727640), (228, 37155040), (240, 35297288), (247, 34296960), (260, 32582112), (285, 29724032), (304, 27866280), (312, 27151760), (320, 26472966), (380, 22293024), (384, 22060805), (390, 21721408), (416, 20363820), (456, 18577520), (480, 17648644), (494, 17148480), (520, 16291056), (570, 14862016), (608, 13933140), (624, 13575880), (640, 13236483), (741, 11432320), (760, 11146512), (780, 10860704), (832, 10181910), (912, 9288760), (960, 8824322), (988, 8574240), (1040, 8145528), (1140, 7431008), (1216, 6966570), (1235, 6859392), (1248, 6787940), (1482, 5716160), (1520, 5573256), (1560, 5430352), (1664, 5090955), (1824, 4644380), (1920, 4412161), (1976, 4287120), (2080, 4072764), (2280, 3715504), (2432, 3483285), (2470, 3429696), (2496, 3393970), (2964, 2858080), (3040, 2786628), (3120, 2715176), (3648, 2322190), (3705, 2286464), (3952, 2143560), (4160, 2036382), (4560, 1857752), (4940, 1714848), (4992, 1696985), (5928, 1429040), (6080, 1393314), (6240, 1357588), (7296, 1161095), (7410, 1143232), (7904, 1071780), (8320, 1018191), (9120, 928876), (9880, 857424), (11856, 714520), (12160, 696657), (12480, 678794), (14820, 571616), (15808, 535890), (17863, 474240), (18240, 464438), (19760, 428712), (23712, 357260), (24960, 339397), (29640, 285808), (31616, 267945), (35726, 237120), (36480, 232219), (39520, 214356), (47424, 178630), (53589, 158080), (59280, 142904), (71452, 118560), (79040, 107178), (89315, 94848)]