28842240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 288

約数和(自身を含む): 111847680

約数和(自身を除く): 83005440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 37, 40, 42, 48, 56, 58, 60, 64, 70, 74, 80, 84, 87, 96, 105, 111, 112, 116, 120, 128, 140, 145, 148, 160, 168, 174, 185, 192, 203, 210, 222, 224, 232, 240, 256, 259, 280, 290, 296, 320, 336, 348, 370, 384, 406, 420, 435, 444, 448, 464, 480, 518, 555, 560, 580, 592, 609, 640, 672, 696, 740, 768, 777, 812, 840, 870, 888, 896, 928, 960, 1015, 1036, 1073, 1110, 1120, 1160, 1184, 1218, 1280, 1295, 1344, 1392, 1480, 1554, 1624, 1680, 1740, 1776, 1792, 1856, 1920, 2030, 2072, 2146, 2220, 2240, 2320, 2368, 2436, 2590, 2688, 2784, 2960, 3045, 3108, 3219, 3248, 3360, 3480, 3552, 3712, 3840, 3885, 4060, 4144, 4292, 4440, 4480, 4640, 4736, 4872, 5180, 5365, 5376, 5568, 5920, 6090, 6216, 6438, 6496, 6720, 6960, 7104, 7424, 7511, 7770, 8120, 8288, 8584, 8880, 8960, 9280, 9472, 9744, 10360, 10730, 11136, 11840, 12180, 12432, 12876, 12992, 13440, 13920, 14208, 15022, 15540, 16095, 16240, 16576, 17168, 17760, 18560, 19488, 20720, 21460, 22272, 22533, 23680, 24360, 24864, 25752, 25984, 26880, 27840, 28416, 30044, 31080, 32190, 32480, 33152, 34336, 35520, 37120, 37555, 38976, 41440, 42920, 45066, 47360, 48720, 49728, 51504, 51968, 55680, 60088, 62160, 64380, 64960, 66304, 68672, 71040, 75110, 77952, 82880, 85840, 90132, 97440, 99456, 103008, 111360, 112665, 120176, 124320, 128760, 129920, 137344, 142080, 150220, 155904, 165760, 171680, 180264, 194880, 198912, 206016, 225330, 240352, 248640, 257520, 259840, 274688, 300440, 331520, 343360, 360528, 389760, 412032, 450660, 480704, 497280, 515040, 600880, 686720, 721056, 779520, 824064, 901320, 961408, 994560, 1030080, 1201760, 1373440, 1442112, 1802640, 1922816, 2060160, 2403520, 2884224, 3605280, 4120320, 4807040, 5768448, 7210560, 9614080, 14421120, 28842240]

約数ペア:

[(1, 28842240), (2, 14421120), (3, 9614080), (4, 7210560), (5, 5768448), (6, 4807040), (7, 4120320), (8, 3605280), (10, 2884224), (12, 2403520), (14, 2060160), (15, 1922816), (16, 1802640), (20, 1442112), (21, 1373440), (24, 1201760), (28, 1030080), (29, 994560), (30, 961408), (32, 901320), (35, 824064), (37, 779520), (40, 721056), (42, 686720), (48, 600880), (56, 515040), (58, 497280), (60, 480704), (64, 450660), (70, 412032), (74, 389760), (80, 360528), (84, 343360), (87, 331520), (96, 300440), (105, 274688), (111, 259840), (112, 257520), (116, 248640), (120, 240352), (128, 225330), (140, 206016), (145, 198912), (148, 194880), (160, 180264), (168, 171680), (174, 165760), (185, 155904), (192, 150220), (203, 142080), (210, 137344), (222, 129920), (224, 128760), (232, 124320), (240, 120176), (256, 112665), (259, 111360), (280, 103008), (290, 99456), (296, 97440), (320, 90132), (336, 85840), (348, 82880), (370, 77952), (384, 75110), (406, 71040), (420, 68672), (435, 66304), (444, 64960), (448, 64380), (464, 62160), (480, 60088), (518, 55680), (555, 51968), (560, 51504), (580, 49728), (592, 48720), (609, 47360), (640, 45066), (672, 42920), (696, 41440), (740, 38976), (768, 37555), (777, 37120), (812, 35520), (840, 34336), (870, 33152), (888, 32480), (896, 32190), (928, 31080), (960, 30044), (1015, 28416), (1036, 27840), (1073, 26880), (1110, 25984), (1120, 25752), (1160, 24864), (1184, 24360), (1218, 23680), (1280, 22533), (1295, 22272), (1344, 21460), (1392, 20720), (1480, 19488), (1554, 18560), (1624, 17760), (1680, 17168), (1740, 16576), (1776, 16240), (1792, 16095), (1856, 15540), (1920, 15022), (2030, 14208), (2072, 13920), (2146, 13440), (2220, 12992), (2240, 12876), (2320, 12432), (2368, 12180), (2436, 11840), (2590, 11136), (2688, 10730), (2784, 10360), (2960, 9744), (3045, 9472), (3108, 9280), (3219, 8960), (3248, 8880), (3360, 8584), (3480, 8288), (3552, 8120), (3712, 7770), (3840, 7511), (3885, 7424), (4060, 7104), (4144, 6960), (4292, 6720), (4440, 6496), (4480, 6438), (4640, 6216), (4736, 6090), (4872, 5920), (5180, 5568), (5365, 5376)]