158178720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 574801920

約数和(自身を除く): 416623200

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, 263, 280, 336, 358, 420, 480, 526, 537, 560, 672, 716, 789, 840, 895, 1052, 1074, 1120, 1253, 1315, 1432, 1578, 1680, 1790, 1841, 2104, 2148, 2506, 2630, 2685, 2864, 3156, 3360, 3580, 3682, 3759, 3945, 4208, 4296, 5012, 5260, 5370, 5523, 5728, 6265, 6312, 7160, 7364, 7518, 7890, 8416, 8592, 9205, 10024, 10520, 10740, 11046, 12530, 12624, 14320, 14728, 15036, 15780, 17184, 18410, 18795, 20048, 21040, 21480, 22092, 25060, 25248, 27615, 28640, 29456, 30072, 31560, 36820, 37590, 40096, 42080, 42960, 44184, 47077, 50120, 55230, 58912, 60144, 63120, 73640, 75180, 85920, 88368, 94154, 100240, 110460, 120288, 126240, 141231, 147280, 150360, 176736, 188308, 200480, 220920, 235385, 282462, 294560, 300720, 329539, 376616, 441840, 470770, 564924, 601440, 659078, 706155, 753232, 883680, 941540, 988617, 1129848, 1318156, 1412310, 1506464, 1647695, 1883080, 1977234, 2259696, 2636312, 2824620, 3295390, 3766160, 3954468, 4519392, 4943085, 5272624, 5649240, 6590780, 7532320, 7908936, 9886170, 10545248, 11298480, 13181560, 15817872, 19772340, 22596960, 26363120, 31635744, 39544680, 52726240, 79089360, 158178720]

約数ペア:

[(1, 158178720), (2, 79089360), (3, 52726240), (4, 39544680), (5, 31635744), (6, 26363120), (7, 22596960), (8, 19772340), (10, 15817872), (12, 13181560), (14, 11298480), (15, 10545248), (16, 9886170), (20, 7908936), (21, 7532320), (24, 6590780), (28, 5649240), (30, 5272624), (32, 4943085), (35, 4519392), (40, 3954468), (42, 3766160), (48, 3295390), (56, 2824620), (60, 2636312), (70, 2259696), (80, 1977234), (84, 1883080), (96, 1647695), (105, 1506464), (112, 1412310), (120, 1318156), (140, 1129848), (160, 988617), (168, 941540), (179, 883680), (210, 753232), (224, 706155), (240, 659078), (263, 601440), (280, 564924), (336, 470770), (358, 441840), (420, 376616), (480, 329539), (526, 300720), (537, 294560), (560, 282462), (672, 235385), (716, 220920), (789, 200480), (840, 188308), (895, 176736), (1052, 150360), (1074, 147280), (1120, 141231), (1253, 126240), (1315, 120288), (1432, 110460), (1578, 100240), (1680, 94154), (1790, 88368), (1841, 85920), (2104, 75180), (2148, 73640), (2506, 63120), (2630, 60144), (2685, 58912), (2864, 55230), (3156, 50120), (3360, 47077), (3580, 44184), (3682, 42960), (3759, 42080), (3945, 40096), (4208, 37590), (4296, 36820), (5012, 31560), (5260, 30072), (5370, 29456), (5523, 28640), (5728, 27615), (6265, 25248), (6312, 25060), (7160, 22092), (7364, 21480), (7518, 21040), (7890, 20048), (8416, 18795), (8592, 18410), (9205, 17184), (10024, 15780), (10520, 15036), (10740, 14728), (11046, 14320), (12530, 12624)]