84090720

素因数分解:

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

素因数の和:917

約数の個数: 192

約数和(自身を含む): 313528320

約数和(自身を除く): 229437600

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, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 863, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1726, 1740, 2030, 2320, 2436, 2589, 2784, 3045, 3248, 3360, 3452, 3480, 4060, 4315, 4640, 4872, 5178, 6041, 6090, 6496, 6904, 6960, 8120, 8630, 9744, 10356, 12082, 12180, 12945, 13808, 13920, 16240, 17260, 18123, 19488, 20712, 24164, 24360, 25027, 25890, 27616, 30205, 32480, 34520, 36246, 41424, 48328, 48720, 50054, 51780, 60410, 69040, 72492, 75081, 82848, 90615, 96656, 97440, 100108, 103560, 120820, 125135, 138080, 144984, 150162, 175189, 181230, 193312, 200216, 207120, 241640, 250270, 289968, 300324, 350378, 362460, 375405, 400432, 414240, 483280, 500540, 525567, 579936, 600648, 700756, 724920, 750810, 800864, 875945, 966560, 1001080, 1051134, 1201296, 1401512, 1449840, 1501620, 1751890, 2002160, 2102268, 2402592, 2627835, 2803024, 2899680, 3003240, 3503780, 4004320, 4204536, 5255670, 5606048, 6006480, 7007560, 8409072, 10511340, 12012960, 14015120, 16818144, 21022680, 28030240, 42045360, 84090720]

約数ペア:

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