131065920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2677}}^1$

素因数の和:2717

約数の個数: 168

約数和(自身を含む): 477508824

約数和(自身を除く): 346442904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2677, 2720, 2880, 3060, 3264, 4080, 4896, 5354, 5440, 6120, 8031, 8160, 9792, 10708, 12240, 13385, 16062, 16320, 21416, 24093, 24480, 26770, 32124, 40155, 42832, 45509, 48186, 48960, 53540, 64248, 80310, 85664, 91018, 96372, 107080, 120465, 128496, 136527, 160620, 171328, 182036, 192744, 214160, 227545, 240930, 256992, 273054, 321240, 364072, 385488, 409581, 428320, 455090, 481860, 513984, 546108, 642480, 682635, 728144, 770976, 819162, 856640, 910180, 963720, 1092216, 1284960, 1365270, 1456288, 1541952, 1638324, 1820360, 1927440, 2047905, 2184432, 2569920, 2730540, 2912576, 3276648, 3640720, 3854880, 4095810, 4368864, 5461080, 6553296, 7281440, 7709760, 8191620, 8737728, 10922160, 13106592, 14562880, 16383240, 21844320, 26213184, 32766480, 43688640, 65532960, 131065920]

約数ペア:

[(1, 131065920), (2, 65532960), (3, 43688640), (4, 32766480), (5, 26213184), (6, 21844320), (8, 16383240), (9, 14562880), (10, 13106592), (12, 10922160), (15, 8737728), (16, 8191620), (17, 7709760), (18, 7281440), (20, 6553296), (24, 5461080), (30, 4368864), (32, 4095810), (34, 3854880), (36, 3640720), (40, 3276648), (45, 2912576), (48, 2730540), (51, 2569920), (60, 2184432), (64, 2047905), (68, 1927440), (72, 1820360), (80, 1638324), (85, 1541952), (90, 1456288), (96, 1365270), (102, 1284960), (120, 1092216), (136, 963720), (144, 910180), (153, 856640), (160, 819162), (170, 770976), (180, 728144), (192, 682635), (204, 642480), (240, 546108), (255, 513984), (272, 481860), (288, 455090), (306, 428320), (320, 409581), (340, 385488), (360, 364072), (408, 321240), (480, 273054), (510, 256992), (544, 240930), (576, 227545), (612, 214160), (680, 192744), (720, 182036), (765, 171328), (816, 160620), (960, 136527), (1020, 128496), (1088, 120465), (1224, 107080), (1360, 96372), (1440, 91018), (1530, 85664), (1632, 80310), (2040, 64248), (2448, 53540), (2677, 48960), (2720, 48186), (2880, 45509), (3060, 42832), (3264, 40155), (4080, 32124), (4896, 26770), (5354, 24480), (5440, 24093), (6120, 21416), (8031, 16320), (8160, 16062), (9792, 13385), (10708, 12240)]