70441920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 224

約数和(自身を含む): 257495040

約数和(自身を除く): 187053120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 263, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 526, 540, 558, 576, 620, 720, 744, 789, 837, 864, 930, 960, 992, 1052, 1080, 1116, 1240, 1315, 1395, 1440, 1488, 1578, 1674, 1728, 1860, 1984, 2104, 2160, 2232, 2367, 2480, 2630, 2790, 2880, 2976, 3156, 3348, 3720, 3945, 4185, 4208, 4320, 4464, 4734, 4960, 5260, 5580, 5952, 6312, 6696, 7101, 7440, 7890, 8153, 8370, 8416, 8640, 8928, 9468, 9920, 10520, 11160, 11835, 12624, 13392, 14202, 14880, 15780, 16306, 16740, 16832, 17856, 18936, 21040, 22320, 23670, 24459, 25248, 26784, 28404, 29760, 31560, 32612, 33480, 35505, 37872, 40765, 42080, 44640, 47340, 48918, 50496, 53568, 56808, 63120, 65224, 66960, 71010, 73377, 75744, 81530, 84160, 89280, 94680, 97836, 113616, 122295, 126240, 130448, 133920, 142020, 146754, 151488, 163060, 189360, 195672, 220131, 227232, 244590, 252480, 260896, 267840, 284040, 293508, 326120, 366885, 378720, 391344, 440262, 454464, 489180, 521792, 568080, 587016, 652240, 733770, 757440, 782688, 880524, 978360, 1100655, 1136160, 1174032, 1304480, 1467540, 1565376, 1761048, 1956720, 2201310, 2272320, 2348064, 2608960, 2935080, 3522096, 3913440, 4402620, 4696128, 5870160, 7044192, 7826880, 8805240, 11740320, 14088384, 17610480, 23480640, 35220960, 70441920]

約数ペア:

[(1, 70441920), (2, 35220960), (3, 23480640), (4, 17610480), (5, 14088384), (6, 11740320), (8, 8805240), (9, 7826880), (10, 7044192), (12, 5870160), (15, 4696128), (16, 4402620), (18, 3913440), (20, 3522096), (24, 2935080), (27, 2608960), (30, 2348064), (31, 2272320), (32, 2201310), (36, 1956720), (40, 1761048), (45, 1565376), (48, 1467540), (54, 1304480), (60, 1174032), (62, 1136160), (64, 1100655), (72, 978360), (80, 880524), (90, 782688), (93, 757440), (96, 733770), (108, 652240), (120, 587016), (124, 568080), (135, 521792), (144, 489180), (155, 454464), (160, 440262), (180, 391344), (186, 378720), (192, 366885), (216, 326120), (240, 293508), (248, 284040), (263, 267840), (270, 260896), (279, 252480), (288, 244590), (310, 227232), (320, 220131), (360, 195672), (372, 189360), (432, 163060), (465, 151488), (480, 146754), (496, 142020), (526, 133920), (540, 130448), (558, 126240), (576, 122295), (620, 113616), (720, 97836), (744, 94680), (789, 89280), (837, 84160), (864, 81530), (930, 75744), (960, 73377), (992, 71010), (1052, 66960), (1080, 65224), (1116, 63120), (1240, 56808), (1315, 53568), (1395, 50496), (1440, 48918), (1488, 47340), (1578, 44640), (1674, 42080), (1728, 40765), (1860, 37872), (1984, 35505), (2104, 33480), (2160, 32612), (2232, 31560), (2367, 29760), (2480, 28404), (2630, 26784), (2790, 25248), (2880, 24459), (2976, 23670), (3156, 22320), (3348, 21040), (3720, 18936), (3945, 17856), (4185, 16832), (4208, 16740), (4320, 16306), (4464, 15780), (4734, 14880), (4960, 14202), (5260, 13392), (5580, 12624), (5952, 11835), (6312, 11160), (6696, 10520), (7101, 9920), (7440, 9468), (7890, 8928), (8153, 8640), (8370, 8416)]