129335040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 455975520

約数和(自身を除く): 326640480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 109, 120, 128, 144, 160, 180, 192, 206, 218, 240, 256, 288, 309, 320, 327, 360, 384, 412, 436, 480, 515, 545, 576, 618, 640, 654, 720, 768, 824, 872, 927, 960, 981, 1030, 1090, 1152, 1236, 1280, 1308, 1440, 1545, 1635, 1648, 1744, 1854, 1920, 1962, 2060, 2180, 2304, 2472, 2616, 2880, 3090, 3270, 3296, 3488, 3708, 3840, 3924, 4120, 4360, 4635, 4905, 4944, 5232, 5760, 6180, 6540, 6592, 6976, 7416, 7848, 8240, 8720, 9270, 9810, 9888, 10464, 11227, 11520, 12360, 13080, 13184, 13952, 14832, 15696, 16480, 17440, 18540, 19620, 19776, 20928, 22454, 24720, 26160, 26368, 27904, 29664, 31392, 32960, 33681, 34880, 37080, 39240, 39552, 41856, 44908, 49440, 52320, 56135, 59328, 62784, 65920, 67362, 69760, 74160, 78480, 79104, 83712, 89816, 98880, 101043, 104640, 112270, 118656, 125568, 131840, 134724, 139520, 148320, 156960, 168405, 179632, 197760, 202086, 209280, 224540, 237312, 251136, 269448, 296640, 313920, 336810, 359264, 395520, 404172, 418560, 449080, 505215, 538896, 593280, 627840, 673620, 718528, 808344, 898160, 1010430, 1077792, 1186560, 1255680, 1347240, 1437056, 1616688, 1796320, 2020860, 2155584, 2694480, 2874112, 3233376, 3592640, 4041720, 4311168, 5388960, 6466752, 7185280, 8083440, 8622336, 10777920, 12933504, 14370560, 16166880, 21555840, 25867008, 32333760, 43111680, 64667520, 129335040]

約数ペア:

[(1, 129335040), (2, 64667520), (3, 43111680), (4, 32333760), (5, 25867008), (6, 21555840), (8, 16166880), (9, 14370560), (10, 12933504), (12, 10777920), (15, 8622336), (16, 8083440), (18, 7185280), (20, 6466752), (24, 5388960), (30, 4311168), (32, 4041720), (36, 3592640), (40, 3233376), (45, 2874112), (48, 2694480), (60, 2155584), (64, 2020860), (72, 1796320), (80, 1616688), (90, 1437056), (96, 1347240), (103, 1255680), (109, 1186560), (120, 1077792), (128, 1010430), (144, 898160), (160, 808344), (180, 718528), (192, 673620), (206, 627840), (218, 593280), (240, 538896), (256, 505215), (288, 449080), (309, 418560), (320, 404172), (327, 395520), (360, 359264), (384, 336810), (412, 313920), (436, 296640), (480, 269448), (515, 251136), (545, 237312), (576, 224540), (618, 209280), (640, 202086), (654, 197760), (720, 179632), (768, 168405), (824, 156960), (872, 148320), (927, 139520), (960, 134724), (981, 131840), (1030, 125568), (1090, 118656), (1152, 112270), (1236, 104640), (1280, 101043), (1308, 98880), (1440, 89816), (1545, 83712), (1635, 79104), (1648, 78480), (1744, 74160), (1854, 69760), (1920, 67362), (1962, 65920), (2060, 62784), (2180, 59328), (2304, 56135), (2472, 52320), (2616, 49440), (2880, 44908), (3090, 41856), (3270, 39552), (3296, 39240), (3488, 37080), (3708, 34880), (3840, 33681), (3924, 32960), (4120, 31392), (4360, 29664), (4635, 27904), (4905, 26368), (4944, 26160), (5232, 24720), (5760, 22454), (6180, 20928), (6540, 19776), (6592, 19620), (6976, 18540), (7416, 17440), (7848, 16480), (8240, 15696), (8720, 14832), (9270, 13952), (9810, 13184), (9888, 13080), (10464, 12360), (11227, 11520)]