171165120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{25471}}^1$

素因数の和:25498

約数の個数: 112

約数和(自身を含む): 621109248

約数和(自身を除く): 449944128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 25471, 50942, 76413, 101884, 127355, 152826, 178297, 203768, 254710, 305652, 356594, 382065, 407536, 509420, 534891, 611304, 713188, 764130, 815072, 891485, 1018840, 1069782, 1222608, 1426376, 1528260, 1630144, 1782970, 2037680, 2139564, 2445216, 2674455, 2852752, 3056520, 3565940, 4075360, 4279128, 4890432, 5348910, 5705504, 6113040, 7131880, 8150720, 8558256, 10697820, 11411008, 12226080, 14263760, 17116512, 21395640, 24452160, 28527520, 34233024, 42791280, 57055040, 85582560, 171165120]

約数ペア:

[(1, 171165120), (2, 85582560), (3, 57055040), (4, 42791280), (5, 34233024), (6, 28527520), (7, 24452160), (8, 21395640), (10, 17116512), (12, 14263760), (14, 12226080), (15, 11411008), (16, 10697820), (20, 8558256), (21, 8150720), (24, 7131880), (28, 6113040), (30, 5705504), (32, 5348910), (35, 4890432), (40, 4279128), (42, 4075360), (48, 3565940), (56, 3056520), (60, 2852752), (64, 2674455), (70, 2445216), (80, 2139564), (84, 2037680), (96, 1782970), (105, 1630144), (112, 1528260), (120, 1426376), (140, 1222608), (160, 1069782), (168, 1018840), (192, 891485), (210, 815072), (224, 764130), (240, 713188), (280, 611304), (320, 534891), (336, 509420), (420, 407536), (448, 382065), (480, 356594), (560, 305652), (672, 254710), (840, 203768), (960, 178297), (1120, 152826), (1344, 127355), (1680, 101884), (2240, 76413), (3360, 50942), (6720, 25471)]