162990240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 592220160

約数和(自身を除く): 429229920

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 179, 210, 224, 240, 271, 280, 336, 358, 420, 480, 537, 542, 560, 672, 716, 813, 840, 895, 1074, 1084, 1120, 1253, 1355, 1432, 1626, 1680, 1790, 1897, 2148, 2168, 2506, 2685, 2710, 2864, 3252, 3360, 3580, 3759, 3794, 4065, 4296, 4336, 5012, 5370, 5420, 5691, 5728, 6265, 6504, 7160, 7518, 7588, 8130, 8592, 8672, 9485, 10024, 10740, 10840, 11382, 12530, 13008, 14320, 15036, 15176, 16260, 17184, 18795, 18970, 20048, 21480, 21680, 22764, 25060, 26016, 28455, 28640, 30072, 30352, 32520, 37590, 37940, 40096, 42960, 43360, 45528, 48509, 50120, 56910, 60144, 60704, 65040, 75180, 75880, 85920, 91056, 97018, 100240, 113820, 120288, 130080, 145527, 150360, 151760, 182112, 194036, 200480, 227640, 242545, 291054, 300720, 303520, 339563, 388072, 455280, 485090, 582108, 601440, 679126, 727635, 776144, 910560, 970180, 1018689, 1164216, 1358252, 1455270, 1552288, 1697815, 1940360, 2037378, 2328432, 2716504, 2910540, 3395630, 3880720, 4074756, 4656864, 5093445, 5433008, 5821080, 6791260, 7761440, 8149512, 10186890, 10866016, 11642160, 13582520, 16299024, 20373780, 23284320, 27165040, 32598048, 40747560, 54330080, 81495120, 162990240]

約数ペア:

[(1, 162990240), (2, 81495120), (3, 54330080), (4, 40747560), (5, 32598048), (6, 27165040), (7, 23284320), (8, 20373780), (10, 16299024), (12, 13582520), (14, 11642160), (15, 10866016), (16, 10186890), (20, 8149512), (21, 7761440), (24, 6791260), (28, 5821080), (30, 5433008), (32, 5093445), (35, 4656864), (40, 4074756), (42, 3880720), (48, 3395630), (56, 2910540), (60, 2716504), (70, 2328432), (80, 2037378), (84, 1940360), (96, 1697815), (105, 1552288), (112, 1455270), (120, 1358252), (140, 1164216), (160, 1018689), (168, 970180), (179, 910560), (210, 776144), (224, 727635), (240, 679126), (271, 601440), (280, 582108), (336, 485090), (358, 455280), (420, 388072), (480, 339563), (537, 303520), (542, 300720), (560, 291054), (672, 242545), (716, 227640), (813, 200480), (840, 194036), (895, 182112), (1074, 151760), (1084, 150360), (1120, 145527), (1253, 130080), (1355, 120288), (1432, 113820), (1626, 100240), (1680, 97018), (1790, 91056), (1897, 85920), (2148, 75880), (2168, 75180), (2506, 65040), (2685, 60704), (2710, 60144), (2864, 56910), (3252, 50120), (3360, 48509), (3580, 45528), (3759, 43360), (3794, 42960), (4065, 40096), (4296, 37940), (4336, 37590), (5012, 32520), (5370, 30352), (5420, 30072), (5691, 28640), (5728, 28455), (6265, 26016), (6504, 25060), (7160, 22764), (7518, 21680), (7588, 21480), (8130, 20048), (8592, 18970), (8672, 18795), (9485, 17184), (10024, 16260), (10740, 15176), (10840, 15036), (11382, 14320), (12530, 13008)]