2194557120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{15551}}^1$

素因数の和:15588

約数の個数: 252

約数和(自身を含む): 8781312384

約数和(自身を除く): 6586755264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15551, 15680, 17640, 20160, 23520, 28224, 31102, 35280, 46653, 47040, 62204, 70560, 77755, 93306, 108857, 124408, 139959, 141120, 155510, 186612, 217714, 233265, 248816, 279918, 311020, 326571, 373224, 435428, 466530, 497632, 544285, 559836, 622040, 653142, 699795, 746448, 761999, 870856, 933060, 979713, 995264, 1088570, 1119672, 1244080, 1306284, 1399590, 1492896, 1523998, 1632855, 1741712, 1866120, 1959426, 2177140, 2239344, 2285997, 2488160, 2612568, 2799180, 2985792, 3047996, 3265710, 3483424, 3732240, 3809995, 3918852, 4354280, 4478688, 4571994, 4898565, 4976320, 5225136, 5598360, 6095992, 6531420, 6857991, 6966848, 7464480, 7619990, 7837704, 8708560, 8957376, 9143988, 9797130, 10450272, 11196720, 11429985, 12191984, 13062840, 13715982, 14928960, 15239980, 15675408, 17417120, 18287976, 19594260, 20900544, 22393440, 22859970, 24383968, 26125680, 27431964, 30479960, 31350816, 34289955, 34834240, 36575952, 39188520, 44786880, 45719940, 48767936, 52251360, 54863928, 60959920, 62701632, 68579910, 73151904, 78377040, 91439880, 104502720, 109727856, 121919840, 137159820, 146303808, 156754080, 182879760, 219455712, 243839680, 274319640, 313508160, 365759520, 438911424, 548639280, 731519040, 1097278560, 2194557120]

約数ペア:

[(1, 2194557120), (2, 1097278560), (3, 731519040), (4, 548639280), (5, 438911424), (6, 365759520), (7, 313508160), (8, 274319640), (9, 243839680), (10, 219455712), (12, 182879760), (14, 156754080), (15, 146303808), (16, 137159820), (18, 121919840), (20, 109727856), (21, 104502720), (24, 91439880), (28, 78377040), (30, 73151904), (32, 68579910), (35, 62701632), (36, 60959920), (40, 54863928), (42, 52251360), (45, 48767936), (48, 45719940), (49, 44786880), (56, 39188520), (60, 36575952), (63, 34834240), (64, 34289955), (70, 31350816), (72, 30479960), (80, 27431964), (84, 26125680), (90, 24383968), (96, 22859970), (98, 22393440), (105, 20900544), (112, 19594260), (120, 18287976), (126, 17417120), (140, 15675408), (144, 15239980), (147, 14928960), (160, 13715982), (168, 13062840), (180, 12191984), (192, 11429985), (196, 11196720), (210, 10450272), (224, 9797130), (240, 9143988), (245, 8957376), (252, 8708560), (280, 7837704), (288, 7619990), (294, 7464480), (315, 6966848), (320, 6857991), (336, 6531420), (360, 6095992), (392, 5598360), (420, 5225136), (441, 4976320), (448, 4898565), (480, 4571994), (490, 4478688), (504, 4354280), (560, 3918852), (576, 3809995), (588, 3732240), (630, 3483424), (672, 3265710), (720, 3047996), (735, 2985792), (784, 2799180), (840, 2612568), (882, 2488160), (960, 2285997), (980, 2239344), (1008, 2177140), (1120, 1959426), (1176, 1866120), (1260, 1741712), (1344, 1632855), (1440, 1523998), (1470, 1492896), (1568, 1399590), (1680, 1306284), (1764, 1244080), (1960, 1119672), (2016, 1088570), (2205, 995264), (2240, 979713), (2352, 933060), (2520, 870856), (2880, 761999), (2940, 746448), (3136, 699795), (3360, 653142), (3528, 622040), (3920, 559836), (4032, 544285), (4410, 497632), (4704, 466530), (5040, 435428), (5880, 373224), (6720, 326571), (7056, 311020), (7840, 279918), (8820, 248816), (9408, 233265), (10080, 217714), (11760, 186612), (14112, 155510), (15551, 141120), (15680, 139959), (17640, 124408), (20160, 108857), (23520, 93306), (28224, 77755), (31102, 70560), (35280, 62204), (46653, 47040)]