116985680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{659}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 312301440

約数和(自身を除く): 195315760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 317, 560, 634, 659, 1268, 1318, 1585, 2219, 2536, 2636, 3170, 3295, 4438, 4613, 5072, 5272, 6340, 6590, 8876, 9226, 10544, 11095, 12680, 13180, 17752, 18452, 22190, 23065, 25360, 26360, 35504, 36904, 44380, 46130, 52720, 73808, 88760, 92260, 177520, 184520, 208903, 369040, 417806, 835612, 1044515, 1462321, 1671224, 2089030, 2924642, 3342448, 4178060, 5849284, 7311605, 8356120, 11698568, 14623210, 16712240, 23397136, 29246420, 58492840, 116985680]

約数ペア:

[(1, 116985680), (2, 58492840), (4, 29246420), (5, 23397136), (7, 16712240), (8, 14623210), (10, 11698568), (14, 8356120), (16, 7311605), (20, 5849284), (28, 4178060), (35, 3342448), (40, 2924642), (56, 2089030), (70, 1671224), (80, 1462321), (112, 1044515), (140, 835612), (280, 417806), (317, 369040), (560, 208903), (634, 184520), (659, 177520), (1268, 92260), (1318, 88760), (1585, 73808), (2219, 52720), (2536, 46130), (2636, 44380), (3170, 36904), (3295, 35504), (4438, 26360), (4613, 25360), (5072, 23065), (5272, 22190), (6340, 18452), (6590, 17752), (8876, 13180), (9226, 12680), (10544, 11095)]