131676480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3517}}^1$

素因数の和:3553

約数の個数: 168

約数和(自身を含む): 487890312

約数和(自身を除く): 356213832

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, 3517, 3744, 4160, 4680, 6240, 7034, 7488, 9360, 10551, 12480, 14068, 17585, 18720, 21102, 28136, 31653, 35170, 37440, 42204, 45721, 52755, 56272, 63306, 70340, 84408, 91442, 105510, 112544, 126612, 137163, 140680, 158265, 168816, 182884, 211020, 225088, 228605, 253224, 274326, 281360, 316530, 337632, 365768, 411489, 422040, 457210, 506448, 548652, 562720, 633060, 675264, 685815, 731536, 822978, 844080, 914420, 1012896, 1097304, 1125440, 1266120, 1371630, 1463072, 1645956, 1688160, 1828840, 2025792, 2057445, 2194608, 2532240, 2743260, 2926144, 3291912, 3376320, 3657680, 4114890, 4389216, 5064480, 5486520, 6583824, 7315360, 8229780, 8778432, 10128960, 10973040, 13167648, 14630720, 16459560, 21946080, 26335296, 32919120, 43892160, 65838240, 131676480]

約数ペア:

[(1, 131676480), (2, 65838240), (3, 43892160), (4, 32919120), (5, 26335296), (6, 21946080), (8, 16459560), (9, 14630720), (10, 13167648), (12, 10973040), (13, 10128960), (15, 8778432), (16, 8229780), (18, 7315360), (20, 6583824), (24, 5486520), (26, 5064480), (30, 4389216), (32, 4114890), (36, 3657680), (39, 3376320), (40, 3291912), (45, 2926144), (48, 2743260), (52, 2532240), (60, 2194608), (64, 2057445), (65, 2025792), (72, 1828840), (78, 1688160), (80, 1645956), (90, 1463072), (96, 1371630), (104, 1266120), (117, 1125440), (120, 1097304), (130, 1012896), (144, 914420), (156, 844080), (160, 822978), (180, 731536), (192, 685815), (195, 675264), (208, 633060), (234, 562720), (240, 548652), (260, 506448), (288, 457210), (312, 422040), (320, 411489), (360, 365768), (390, 337632), (416, 316530), (468, 281360), (480, 274326), (520, 253224), (576, 228605), (585, 225088), (624, 211020), (720, 182884), (780, 168816), (832, 158265), (936, 140680), (960, 137163), (1040, 126612), (1170, 112544), (1248, 105510), (1440, 91442), (1560, 84408), (1872, 70340), (2080, 63306), (2340, 56272), (2496, 52755), (2880, 45721), (3120, 42204), (3517, 37440), (3744, 35170), (4160, 31653), (4680, 28136), (6240, 21102), (7034, 18720), (7488, 17585), (9360, 14068), (10551, 12480)]