189408960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5059}}^1$

素因数の和:5095

約数の個数: 168

約数和(自身を含む): 701741040

約数和(自身を除く): 512332080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5059, 6240, 7488, 9360, 10118, 12480, 15177, 18720, 20236, 25295, 30354, 37440, 40472, 45531, 50590, 60708, 65767, 75885, 80944, 91062, 101180, 121416, 131534, 151770, 161888, 182124, 197301, 202360, 227655, 242832, 263068, 303540, 323776, 328835, 364248, 394602, 404720, 455310, 485664, 526136, 591903, 607080, 657670, 728496, 789204, 809440, 910620, 971328, 986505, 1052272, 1183806, 1214160, 1315340, 1456992, 1578408, 1618880, 1821240, 1973010, 2104544, 2367612, 2428320, 2630680, 2913984, 2959515, 3156816, 3642480, 3946020, 4209088, 4735224, 4856640, 5261360, 5919030, 6313632, 7284960, 7892040, 9470448, 10522720, 11838060, 12627264, 14569920, 15784080, 18940896, 21045440, 23676120, 31568160, 37881792, 47352240, 63136320, 94704480, 189408960]

約数ペア:

[(1, 189408960), (2, 94704480), (3, 63136320), (4, 47352240), (5, 37881792), (6, 31568160), (8, 23676120), (9, 21045440), (10, 18940896), (12, 15784080), (13, 14569920), (15, 12627264), (16, 11838060), (18, 10522720), (20, 9470448), (24, 7892040), (26, 7284960), (30, 6313632), (32, 5919030), (36, 5261360), (39, 4856640), (40, 4735224), (45, 4209088), (48, 3946020), (52, 3642480), (60, 3156816), (64, 2959515), (65, 2913984), (72, 2630680), (78, 2428320), (80, 2367612), (90, 2104544), (96, 1973010), (104, 1821240), (117, 1618880), (120, 1578408), (130, 1456992), (144, 1315340), (156, 1214160), (160, 1183806), (180, 1052272), (192, 986505), (195, 971328), (208, 910620), (234, 809440), (240, 789204), (260, 728496), (288, 657670), (312, 607080), (320, 591903), (360, 526136), (390, 485664), (416, 455310), (468, 404720), (480, 394602), (520, 364248), (576, 328835), (585, 323776), (624, 303540), (720, 263068), (780, 242832), (832, 227655), (936, 202360), (960, 197301), (1040, 182124), (1170, 161888), (1248, 151770), (1440, 131534), (1560, 121416), (1872, 101180), (2080, 91062), (2340, 80944), (2496, 75885), (2880, 65767), (3120, 60708), (3744, 50590), (4160, 45531), (4680, 40472), (5059, 37440), (6240, 30354), (7488, 25295), (9360, 20236), (10118, 18720), (12480, 15177)]