86518320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{1051}}^1$

素因数の和:1088

約数の個数: 160

約数和(自身を含む): 313075200

約数和(自身を除く): 226556880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1051, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2102, 2352, 2744, 2940, 3153, 3430, 3920, 4116, 4204, 5145, 5255, 5488, 5880, 6306, 6860, 7357, 8232, 8408, 10290, 10510, 11760, 12612, 13720, 14714, 15765, 16464, 16816, 20580, 21020, 22071, 25224, 27440, 29428, 31530, 36785, 41160, 42040, 44142, 50448, 51499, 58856, 63060, 73570, 82320, 84080, 88284, 102998, 110355, 117712, 126120, 147140, 154497, 176568, 205996, 220710, 252240, 257495, 294280, 308994, 353136, 360493, 411992, 441420, 514990, 588560, 617988, 720986, 772485, 823984, 882840, 1029980, 1081479, 1235976, 1441972, 1544970, 1765680, 1802465, 2059960, 2162958, 2471952, 2883944, 3089940, 3604930, 4119920, 4325916, 5407395, 5767888, 6179880, 7209860, 8651832, 10814790, 12359760, 14419720, 17303664, 21629580, 28839440, 43259160, 86518320]

約数ペア:

[(1, 86518320), (2, 43259160), (3, 28839440), (4, 21629580), (5, 17303664), (6, 14419720), (7, 12359760), (8, 10814790), (10, 8651832), (12, 7209860), (14, 6179880), (15, 5767888), (16, 5407395), (20, 4325916), (21, 4119920), (24, 3604930), (28, 3089940), (30, 2883944), (35, 2471952), (40, 2162958), (42, 2059960), (48, 1802465), (49, 1765680), (56, 1544970), (60, 1441972), (70, 1235976), (80, 1081479), (84, 1029980), (98, 882840), (105, 823984), (112, 772485), (120, 720986), (140, 617988), (147, 588560), (168, 514990), (196, 441420), (210, 411992), (240, 360493), (245, 353136), (280, 308994), (294, 294280), (336, 257495), (343, 252240), (392, 220710), (420, 205996), (490, 176568), (560, 154497), (588, 147140), (686, 126120), (735, 117712), (784, 110355), (840, 102998), (980, 88284), (1029, 84080), (1051, 82320), (1176, 73570), (1372, 63060), (1470, 58856), (1680, 51499), (1715, 50448), (1960, 44142), (2058, 42040), (2102, 41160), (2352, 36785), (2744, 31530), (2940, 29428), (3153, 27440), (3430, 25224), (3920, 22071), (4116, 21020), (4204, 20580), (5145, 16816), (5255, 16464), (5488, 15765), (5880, 14714), (6306, 13720), (6860, 12612), (7357, 11760), (8232, 10510), (8408, 10290)]