15317231680

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{576703}}^1$

素因数の和:576803

約数の個数: 56

約数和(自身を含む): 36913669632

約数和(自身を除く): 21596437952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 13280, 26560, 576703, 1153406, 2306812, 2883515, 4613624, 5767030, 9227248, 11534060, 18454496, 23068120, 36908992, 46136240, 47866349, 92272480, 95732698, 184544960, 191465396, 239331745, 382930792, 478663490, 765861584, 957326980, 1531723168, 1914653960, 3063446336, 3829307920, 7658615840, 15317231680]

約数ペア:

[(1, 15317231680), (2, 7658615840), (4, 3829307920), (5, 3063446336), (8, 1914653960), (10, 1531723168), (16, 957326980), (20, 765861584), (32, 478663490), (40, 382930792), (64, 239331745), (80, 191465396), (83, 184544960), (160, 95732698), (166, 92272480), (320, 47866349), (332, 46136240), (415, 36908992), (664, 23068120), (830, 18454496), (1328, 11534060), (1660, 9227248), (2656, 5767030), (3320, 4613624), (5312, 2883515), (6640, 2306812), (13280, 1153406), (26560, 576703)]