171722160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:872

約数の個数: 160

約数和(自身を含む): 597818880

約数和(自身を除く): 426096720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 743, 856, 963, 1070, 1080, 1284, 1486, 1605, 1712, 1926, 2140, 2160, 2229, 2568, 2889, 2972, 3210, 3715, 3852, 4280, 4458, 4815, 5136, 5778, 5944, 6420, 6687, 7430, 7704, 8560, 8916, 9630, 11145, 11556, 11888, 12840, 13374, 14445, 14860, 15408, 17832, 19260, 20061, 22290, 23112, 25680, 26748, 28890, 29720, 33435, 35664, 38520, 40122, 44580, 46224, 53496, 57780, 59440, 66870, 77040, 79501, 80244, 89160, 100305, 106992, 115560, 133740, 159002, 160488, 178320, 200610, 231120, 238503, 267480, 318004, 320976, 397505, 401220, 477006, 534960, 636008, 715509, 795010, 802440, 954012, 1192515, 1272016, 1431018, 1590020, 1604880, 1908024, 2146527, 2385030, 2862036, 3180040, 3577545, 3816048, 4293054, 4770060, 5724072, 6360080, 7155090, 8586108, 9540120, 10732635, 11448144, 14310180, 17172216, 19080240, 21465270, 28620360, 34344432, 42930540, 57240720, 85861080, 171722160]

約数ペア:

[(1, 171722160), (2, 85861080), (3, 57240720), (4, 42930540), (5, 34344432), (6, 28620360), (8, 21465270), (9, 19080240), (10, 17172216), (12, 14310180), (15, 11448144), (16, 10732635), (18, 9540120), (20, 8586108), (24, 7155090), (27, 6360080), (30, 5724072), (36, 4770060), (40, 4293054), (45, 3816048), (48, 3577545), (54, 3180040), (60, 2862036), (72, 2385030), (80, 2146527), (90, 1908024), (107, 1604880), (108, 1590020), (120, 1431018), (135, 1272016), (144, 1192515), (180, 954012), (214, 802440), (216, 795010), (240, 715509), (270, 636008), (321, 534960), (360, 477006), (428, 401220), (432, 397505), (535, 320976), (540, 318004), (642, 267480), (720, 238503), (743, 231120), (856, 200610), (963, 178320), (1070, 160488), (1080, 159002), (1284, 133740), (1486, 115560), (1605, 106992), (1712, 100305), (1926, 89160), (2140, 80244), (2160, 79501), (2229, 77040), (2568, 66870), (2889, 59440), (2972, 57780), (3210, 53496), (3715, 46224), (3852, 44580), (4280, 40122), (4458, 38520), (4815, 35664), (5136, 33435), (5778, 29720), (5944, 28890), (6420, 26748), (6687, 25680), (7430, 23112), (7704, 22290), (8560, 20061), (8916, 19260), (9630, 17832), (11145, 15408), (11556, 14860), (11888, 14445), (12840, 13374)]