2138195520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25601}}^1$

素因数の和:25653

約数の個数: 168

約数和(自身を含む): 7608402360

約数和(自身を除く): 5470206840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 13920, 16704, 20880, 25601, 27840, 41760, 51202, 76803, 83520, 102404, 128005, 153606, 204808, 230409, 256010, 307212, 384015, 409616, 460818, 512020, 614424, 742429, 768030, 819232, 921636, 1024040, 1152045, 1228848, 1484858, 1536060, 1638464, 1843272, 2048080, 2227287, 2304090, 2457696, 2969716, 3072120, 3686544, 3712145, 4096160, 4454574, 4608180, 4915392, 5939432, 6144240, 6681861, 7373088, 7424290, 8192320, 8909148, 9216360, 11136435, 11878864, 12288480, 13363722, 14746176, 14848580, 17818296, 18432720, 22272870, 23757728, 24576960, 26727444, 29697160, 33409305, 35636592, 36865440, 44545740, 47515456, 53454888, 59394320, 66818610, 71273184, 73730880, 89091480, 106909776, 118788640, 133637220, 142546368, 178182960, 213819552, 237577280, 267274440, 356365920, 427639104, 534548880, 712731840, 1069097760, 2138195520]

約数ペア:

[(1, 2138195520), (2, 1069097760), (3, 712731840), (4, 534548880), (5, 427639104), (6, 356365920), (8, 267274440), (9, 237577280), (10, 213819552), (12, 178182960), (15, 142546368), (16, 133637220), (18, 118788640), (20, 106909776), (24, 89091480), (29, 73730880), (30, 71273184), (32, 66818610), (36, 59394320), (40, 53454888), (45, 47515456), (48, 44545740), (58, 36865440), (60, 35636592), (64, 33409305), (72, 29697160), (80, 26727444), (87, 24576960), (90, 23757728), (96, 22272870), (116, 18432720), (120, 17818296), (144, 14848580), (145, 14746176), (160, 13363722), (174, 12288480), (180, 11878864), (192, 11136435), (232, 9216360), (240, 8909148), (261, 8192320), (288, 7424290), (290, 7373088), (320, 6681861), (348, 6144240), (360, 5939432), (435, 4915392), (464, 4608180), (480, 4454574), (522, 4096160), (576, 3712145), (580, 3686544), (696, 3072120), (720, 2969716), (870, 2457696), (928, 2304090), (960, 2227287), (1044, 2048080), (1160, 1843272), (1305, 1638464), (1392, 1536060), (1440, 1484858), (1740, 1228848), (1856, 1152045), (2088, 1024040), (2320, 921636), (2610, 819232), (2784, 768030), (2880, 742429), (3480, 614424), (4176, 512020), (4640, 460818), (5220, 409616), (5568, 384015), (6960, 307212), (8352, 256010), (9280, 230409), (10440, 204808), (13920, 153606), (16704, 128005), (20880, 102404), (25601, 83520), (27840, 76803), (41760, 51202)]