168181440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:919

約数の個数: 224

約数和(自身を含む): 632033280

約数和(自身を除く): 463851840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 406, 420, 435, 448, 464, 480, 560, 580, 609, 672, 696, 812, 840, 863, 870, 928, 960, 1015, 1120, 1160, 1218, 1344, 1392, 1624, 1680, 1726, 1740, 1856, 2030, 2240, 2320, 2436, 2589, 2784, 3045, 3248, 3360, 3452, 3480, 4060, 4315, 4640, 4872, 5178, 5568, 6041, 6090, 6496, 6720, 6904, 6960, 8120, 8630, 9280, 9744, 10356, 12082, 12180, 12945, 12992, 13808, 13920, 16240, 17260, 18123, 19488, 20712, 24164, 24360, 25027, 25890, 27616, 27840, 30205, 32480, 34520, 36246, 38976, 41424, 48328, 48720, 50054, 51780, 55232, 60410, 64960, 69040, 72492, 75081, 82848, 90615, 96656, 97440, 100108, 103560, 120820, 125135, 138080, 144984, 150162, 165696, 175189, 181230, 193312, 194880, 200216, 207120, 241640, 250270, 276160, 289968, 300324, 350378, 362460, 375405, 386624, 400432, 414240, 483280, 500540, 525567, 579936, 600648, 700756, 724920, 750810, 800864, 828480, 875945, 966560, 1001080, 1051134, 1159872, 1201296, 1401512, 1449840, 1501620, 1601728, 1751890, 1933120, 2002160, 2102268, 2402592, 2627835, 2803024, 2899680, 3003240, 3503780, 4004320, 4204536, 4805184, 5255670, 5606048, 5799360, 6006480, 7007560, 8008640, 8409072, 10511340, 11212096, 12012960, 14015120, 16818144, 21022680, 24025920, 28030240, 33636288, 42045360, 56060480, 84090720, 168181440]

約数ペア:

[(1, 168181440), (2, 84090720), (3, 56060480), (4, 42045360), (5, 33636288), (6, 28030240), (7, 24025920), (8, 21022680), (10, 16818144), (12, 14015120), (14, 12012960), (15, 11212096), (16, 10511340), (20, 8409072), (21, 8008640), (24, 7007560), (28, 6006480), (29, 5799360), (30, 5606048), (32, 5255670), (35, 4805184), (40, 4204536), (42, 4004320), (48, 3503780), (56, 3003240), (58, 2899680), (60, 2803024), (64, 2627835), (70, 2402592), (80, 2102268), (84, 2002160), (87, 1933120), (96, 1751890), (105, 1601728), (112, 1501620), (116, 1449840), (120, 1401512), (140, 1201296), (145, 1159872), (160, 1051134), (168, 1001080), (174, 966560), (192, 875945), (203, 828480), (210, 800864), (224, 750810), (232, 724920), (240, 700756), (280, 600648), (290, 579936), (320, 525567), (336, 500540), (348, 483280), (406, 414240), (420, 400432), (435, 386624), (448, 375405), (464, 362460), (480, 350378), (560, 300324), (580, 289968), (609, 276160), (672, 250270), (696, 241640), (812, 207120), (840, 200216), (863, 194880), (870, 193312), (928, 181230), (960, 175189), (1015, 165696), (1120, 150162), (1160, 144984), (1218, 138080), (1344, 125135), (1392, 120820), (1624, 103560), (1680, 100108), (1726, 97440), (1740, 96656), (1856, 90615), (2030, 82848), (2240, 75081), (2320, 72492), (2436, 69040), (2589, 64960), (2784, 60410), (3045, 55232), (3248, 51780), (3360, 50054), (3452, 48720), (3480, 48328), (4060, 41424), (4315, 38976), (4640, 36246), (4872, 34520), (5178, 32480), (5568, 30205), (6041, 27840), (6090, 27616), (6496, 25890), (6720, 25027), (6904, 24360), (6960, 24164), (8120, 20712), (8630, 19488), (9280, 18123), (9744, 17260), (10356, 16240), (12082, 13920), (12180, 13808), (12945, 12992)]