71102880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 252806400

約数和(自身を除く): 181703520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 109, 120, 135, 144, 151, 160, 180, 216, 218, 240, 270, 288, 302, 327, 360, 432, 436, 453, 480, 540, 545, 604, 654, 720, 755, 864, 872, 906, 981, 1080, 1090, 1208, 1308, 1359, 1440, 1510, 1635, 1744, 1812, 1962, 2160, 2180, 2265, 2416, 2616, 2718, 2943, 3020, 3270, 3488, 3624, 3924, 4077, 4320, 4360, 4530, 4832, 4905, 5232, 5436, 5886, 6040, 6540, 6795, 7248, 7848, 8154, 8720, 9060, 9810, 10464, 10872, 11772, 12080, 13080, 13590, 14496, 14715, 15696, 16308, 16459, 17440, 18120, 19620, 20385, 21744, 23544, 24160, 26160, 27180, 29430, 31392, 32616, 32918, 36240, 39240, 40770, 43488, 47088, 49377, 52320, 54360, 58860, 65232, 65836, 72480, 78480, 81540, 82295, 94176, 98754, 108720, 117720, 130464, 131672, 148131, 156960, 163080, 164590, 197508, 217440, 235440, 246885, 263344, 296262, 326160, 329180, 395016, 444393, 470880, 493770, 526688, 592524, 652320, 658360, 740655, 790032, 888786, 987540, 1185048, 1316720, 1481310, 1580064, 1777572, 1975080, 2221965, 2370096, 2633440, 2962620, 3555144, 3950160, 4443930, 4740192, 5925240, 7110288, 7900320, 8887860, 11850480, 14220576, 17775720, 23700960, 35551440, 71102880]

約数ペア:

[(1, 71102880), (2, 35551440), (3, 23700960), (4, 17775720), (5, 14220576), (6, 11850480), (8, 8887860), (9, 7900320), (10, 7110288), (12, 5925240), (15, 4740192), (16, 4443930), (18, 3950160), (20, 3555144), (24, 2962620), (27, 2633440), (30, 2370096), (32, 2221965), (36, 1975080), (40, 1777572), (45, 1580064), (48, 1481310), (54, 1316720), (60, 1185048), (72, 987540), (80, 888786), (90, 790032), (96, 740655), (108, 658360), (109, 652320), (120, 592524), (135, 526688), (144, 493770), (151, 470880), (160, 444393), (180, 395016), (216, 329180), (218, 326160), (240, 296262), (270, 263344), (288, 246885), (302, 235440), (327, 217440), (360, 197508), (432, 164590), (436, 163080), (453, 156960), (480, 148131), (540, 131672), (545, 130464), (604, 117720), (654, 108720), (720, 98754), (755, 94176), (864, 82295), (872, 81540), (906, 78480), (981, 72480), (1080, 65836), (1090, 65232), (1208, 58860), (1308, 54360), (1359, 52320), (1440, 49377), (1510, 47088), (1635, 43488), (1744, 40770), (1812, 39240), (1962, 36240), (2160, 32918), (2180, 32616), (2265, 31392), (2416, 29430), (2616, 27180), (2718, 26160), (2943, 24160), (3020, 23544), (3270, 21744), (3488, 20385), (3624, 19620), (3924, 18120), (4077, 17440), (4320, 16459), (4360, 16308), (4530, 15696), (4832, 14715), (4905, 14496), (5232, 13590), (5436, 13080), (5886, 12080), (6040, 11772), (6540, 10872), (6795, 10464), (7248, 9810), (7848, 9060), (8154, 8720)]