2008249920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3613}}^1$

素因数の和:3829

約数の個数: 168

約数和(自身を含む): 6945255096

約数和(自身を除く): 4937005176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 193, 240, 288, 320, 360, 386, 480, 576, 579, 720, 772, 960, 965, 1158, 1440, 1544, 1737, 1930, 2316, 2880, 2895, 3088, 3474, 3613, 3860, 4632, 5790, 6176, 6948, 7226, 7720, 8685, 9264, 10839, 11580, 12352, 13896, 14452, 15440, 17370, 18065, 18528, 21678, 23160, 27792, 28904, 30880, 32517, 34740, 36130, 37056, 43356, 46320, 54195, 55584, 57808, 61760, 65034, 69480, 72260, 86712, 92640, 108390, 111168, 115616, 130068, 138960, 144520, 162585, 173424, 185280, 216780, 231232, 260136, 277920, 289040, 325170, 346848, 433560, 520272, 555840, 578080, 650340, 693696, 697309, 867120, 1040544, 1156160, 1300680, 1394618, 1734240, 2081088, 2091927, 2601360, 2789236, 3468480, 3486545, 4183854, 5202720, 5578472, 6275781, 6973090, 8367708, 10405440, 10459635, 11156944, 12551562, 13946180, 16735416, 20919270, 22313888, 25103124, 27892360, 31378905, 33470832, 41838540, 44627776, 50206248, 55784720, 62757810, 66941664, 83677080, 100412496, 111569440, 125515620, 133883328, 167354160, 200824992, 223138880, 251031240, 334708320, 401649984, 502062480, 669416640, 1004124960, 2008249920]

約数ペア:

[(1, 2008249920), (2, 1004124960), (3, 669416640), (4, 502062480), (5, 401649984), (6, 334708320), (8, 251031240), (9, 223138880), (10, 200824992), (12, 167354160), (15, 133883328), (16, 125515620), (18, 111569440), (20, 100412496), (24, 83677080), (30, 66941664), (32, 62757810), (36, 55784720), (40, 50206248), (45, 44627776), (48, 41838540), (60, 33470832), (64, 31378905), (72, 27892360), (80, 25103124), (90, 22313888), (96, 20919270), (120, 16735416), (144, 13946180), (160, 12551562), (180, 11156944), (192, 10459635), (193, 10405440), (240, 8367708), (288, 6973090), (320, 6275781), (360, 5578472), (386, 5202720), (480, 4183854), (576, 3486545), (579, 3468480), (720, 2789236), (772, 2601360), (960, 2091927), (965, 2081088), (1158, 1734240), (1440, 1394618), (1544, 1300680), (1737, 1156160), (1930, 1040544), (2316, 867120), (2880, 697309), (2895, 693696), (3088, 650340), (3474, 578080), (3613, 555840), (3860, 520272), (4632, 433560), (5790, 346848), (6176, 325170), (6948, 289040), (7226, 277920), (7720, 260136), (8685, 231232), (9264, 216780), (10839, 185280), (11580, 173424), (12352, 162585), (13896, 144520), (14452, 138960), (15440, 130068), (17370, 115616), (18065, 111168), (18528, 108390), (21678, 92640), (23160, 86712), (27792, 72260), (28904, 69480), (30880, 65034), (32517, 61760), (34740, 57808), (36130, 55584), (37056, 54195), (43356, 46320)]