27666240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 105338880

約数和(自身を除く): 77672640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 179, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 358, 368, 420, 448, 460, 480, 483, 537, 552, 560, 644, 672, 690, 716, 736, 805, 840, 895, 920, 960, 966, 1074, 1104, 1120, 1253, 1288, 1344, 1380, 1432, 1472, 1610, 1680, 1790, 1840, 1932, 2148, 2208, 2240, 2415, 2506, 2576, 2685, 2760, 2864, 3220, 3360, 3580, 3680, 3759, 3864, 4117, 4296, 4416, 4830, 5012, 5152, 5370, 5520, 5728, 6265, 6440, 6720, 7160, 7360, 7518, 7728, 8234, 8592, 9660, 10024, 10304, 10740, 11040, 11456, 12351, 12530, 12880, 14320, 15036, 15456, 16468, 17184, 18795, 19320, 20048, 20585, 21480, 22080, 24702, 25060, 25760, 28640, 28819, 30072, 30912, 32936, 34368, 37590, 38640, 40096, 41170, 42960, 49404, 50120, 51520, 57280, 57638, 60144, 61755, 65872, 75180, 77280, 80192, 82340, 85920, 86457, 98808, 100240, 115276, 120288, 123510, 131744, 144095, 150360, 154560, 164680, 171840, 172914, 197616, 200480, 230552, 240576, 247020, 263488, 288190, 300720, 329360, 345828, 395232, 400960, 432285, 461104, 494040, 576380, 601440, 658720, 691656, 790464, 864570, 922208, 988080, 1152760, 1202880, 1317440, 1383312, 1729140, 1844416, 1976160, 2305520, 2766624, 3458280, 3952320, 4611040, 5533248, 6916560, 9222080, 13833120, 27666240]

約数ペア:

[(1, 27666240), (2, 13833120), (3, 9222080), (4, 6916560), (5, 5533248), (6, 4611040), (7, 3952320), (8, 3458280), (10, 2766624), (12, 2305520), (14, 1976160), (15, 1844416), (16, 1729140), (20, 1383312), (21, 1317440), (23, 1202880), (24, 1152760), (28, 988080), (30, 922208), (32, 864570), (35, 790464), (40, 691656), (42, 658720), (46, 601440), (48, 576380), (56, 494040), (60, 461104), (64, 432285), (69, 400960), (70, 395232), (80, 345828), (84, 329360), (92, 300720), (96, 288190), (105, 263488), (112, 247020), (115, 240576), (120, 230552), (138, 200480), (140, 197616), (160, 172914), (161, 171840), (168, 164680), (179, 154560), (184, 150360), (192, 144095), (210, 131744), (224, 123510), (230, 120288), (240, 115276), (276, 100240), (280, 98808), (320, 86457), (322, 85920), (336, 82340), (345, 80192), (358, 77280), (368, 75180), (420, 65872), (448, 61755), (460, 60144), (480, 57638), (483, 57280), (537, 51520), (552, 50120), (560, 49404), (644, 42960), (672, 41170), (690, 40096), (716, 38640), (736, 37590), (805, 34368), (840, 32936), (895, 30912), (920, 30072), (960, 28819), (966, 28640), (1074, 25760), (1104, 25060), (1120, 24702), (1253, 22080), (1288, 21480), (1344, 20585), (1380, 20048), (1432, 19320), (1472, 18795), (1610, 17184), (1680, 16468), (1790, 15456), (1840, 15036), (1932, 14320), (2148, 12880), (2208, 12530), (2240, 12351), (2415, 11456), (2506, 11040), (2576, 10740), (2685, 10304), (2760, 10024), (2864, 9660), (3220, 8592), (3360, 8234), (3580, 7728), (3680, 7518), (3759, 7360), (3864, 7160), (4117, 6720), (4296, 6440), (4416, 6265), (4830, 5728), (5012, 5520), (5152, 5370)]