15672942440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1\times {\mathrm{10601}}^1$

素因数の和:12242

約数の個数: 64

約数和(自身を含む): 36823714560

約数和(自身を除く): 21150772120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1607, 3214, 6428, 8035, 10601, 12856, 16070, 21202, 32140, 36961, 42404, 53005, 64280, 73922, 84808, 106010, 147844, 184805, 212020, 243823, 295688, 369610, 424040, 487646, 739220, 975292, 1219115, 1478440, 1950584, 2438230, 4876460, 9752920, 17035807, 34071614, 68143228, 85179035, 136286456, 170358070, 340716140, 391823561, 681432280, 783647122, 1567294244, 1959117805, 3134588488, 3918235610, 7836471220, 15672942440]

約数ペア:

[(1, 15672942440), (2, 7836471220), (4, 3918235610), (5, 3134588488), (8, 1959117805), (10, 1567294244), (20, 783647122), (23, 681432280), (40, 391823561), (46, 340716140), (92, 170358070), (115, 136286456), (184, 85179035), (230, 68143228), (460, 34071614), (920, 17035807), (1607, 9752920), (3214, 4876460), (6428, 2438230), (8035, 1950584), (10601, 1478440), (12856, 1219115), (16070, 975292), (21202, 739220), (32140, 487646), (36961, 424040), (42404, 369610), (53005, 295688), (64280, 243823), (73922, 212020), (84808, 184805), (106010, 147844)]