2008335840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20611}}^1$

素因数の和:20665

約数の個数: 192

約数和(自身を含む): 7479682560

約数和(自身を除く): 5471346720

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, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 4060, 4640, 4872, 6090, 6496, 6960, 8120, 9744, 12180, 13920, 16240, 19488, 20611, 24360, 32480, 41222, 48720, 61833, 82444, 97440, 103055, 123666, 144277, 164888, 206110, 247332, 288554, 309165, 329776, 412220, 432831, 494664, 577108, 597719, 618330, 659552, 721385, 824440, 865662, 989328, 1154216, 1195438, 1236660, 1442770, 1648880, 1731324, 1793157, 1978656, 2164155, 2308432, 2390876, 2473320, 2885540, 2988595, 3297760, 3462648, 3586314, 4184033, 4328310, 4616864, 4781752, 4946640, 5771080, 5977190, 6925296, 7172628, 8368066, 8656620, 8965785, 9563504, 9893280, 11542160, 11954380, 12552099, 13850592, 14345256, 16736132, 17313240, 17931570, 19127008, 20920165, 23084320, 23908760, 25104198, 28690512, 33472264, 34626480, 35863140, 41840330, 47817520, 50208396, 57381024, 62760495, 66944528, 69252960, 71726280, 83680660, 95635040, 100416792, 125520990, 133889056, 143452560, 167361320, 200833584, 251041980, 286905120, 334722640, 401667168, 502083960, 669445280, 1004167920, 2008335840]

約数ペア:

[(1, 2008335840), (2, 1004167920), (3, 669445280), (4, 502083960), (5, 401667168), (6, 334722640), (7, 286905120), (8, 251041980), (10, 200833584), (12, 167361320), (14, 143452560), (15, 133889056), (16, 125520990), (20, 100416792), (21, 95635040), (24, 83680660), (28, 71726280), (29, 69252960), (30, 66944528), (32, 62760495), (35, 57381024), (40, 50208396), (42, 47817520), (48, 41840330), (56, 35863140), (58, 34626480), (60, 33472264), (70, 28690512), (80, 25104198), (84, 23908760), (87, 23084320), (96, 20920165), (105, 19127008), (112, 17931570), (116, 17313240), (120, 16736132), (140, 14345256), (145, 13850592), (160, 12552099), (168, 11954380), (174, 11542160), (203, 9893280), (210, 9563504), (224, 8965785), (232, 8656620), (240, 8368066), (280, 7172628), (290, 6925296), (336, 5977190), (348, 5771080), (406, 4946640), (420, 4781752), (435, 4616864), (464, 4328310), (480, 4184033), (560, 3586314), (580, 3462648), (609, 3297760), (672, 2988595), (696, 2885540), (812, 2473320), (840, 2390876), (870, 2308432), (928, 2164155), (1015, 1978656), (1120, 1793157), (1160, 1731324), (1218, 1648880), (1392, 1442770), (1624, 1236660), (1680, 1195438), (1740, 1154216), (2030, 989328), (2320, 865662), (2436, 824440), (2784, 721385), (3045, 659552), (3248, 618330), (3360, 597719), (3480, 577108), (4060, 494664), (4640, 432831), (4872, 412220), (6090, 329776), (6496, 309165), (6960, 288554), (8120, 247332), (9744, 206110), (12180, 164888), (13920, 144277), (16240, 123666), (19488, 103055), (20611, 97440), (24360, 82444), (32480, 61833), (41222, 48720)]