223202560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:916

約数の個数: 144

約数和(自身を含む): 632822400

約数和(自身を除く): 409619840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 859, 896, 928, 1015, 1120, 1160, 1280, 1624, 1718, 1792, 1856, 2030, 2240, 2320, 3248, 3436, 3712, 4060, 4295, 4480, 4640, 6013, 6496, 6872, 7424, 8120, 8590, 8960, 9280, 12026, 12992, 13744, 16240, 17180, 18560, 24052, 24911, 25984, 27488, 30065, 32480, 34360, 37120, 48104, 49822, 51968, 54976, 60130, 64960, 68720, 96208, 99644, 109952, 120260, 124555, 129920, 137440, 174377, 192416, 199288, 219904, 240520, 249110, 259840, 274880, 348754, 384832, 398576, 481040, 498220, 549760, 697508, 769664, 797152, 871885, 962080, 996440, 1099520, 1395016, 1539328, 1594304, 1743770, 1924160, 1992880, 2790032, 3188608, 3487540, 3848320, 3985760, 5580064, 6377216, 6975080, 7696640, 7971520, 11160128, 13950160, 15943040, 22320256, 27900320, 31886080, 44640512, 55800640, 111601280, 223202560]

約数ペア:

[(1, 223202560), (2, 111601280), (4, 55800640), (5, 44640512), (7, 31886080), (8, 27900320), (10, 22320256), (14, 15943040), (16, 13950160), (20, 11160128), (28, 7971520), (29, 7696640), (32, 6975080), (35, 6377216), (40, 5580064), (56, 3985760), (58, 3848320), (64, 3487540), (70, 3188608), (80, 2790032), (112, 1992880), (116, 1924160), (128, 1743770), (140, 1594304), (145, 1539328), (160, 1395016), (203, 1099520), (224, 996440), (232, 962080), (256, 871885), (280, 797152), (290, 769664), (320, 697508), (406, 549760), (448, 498220), (464, 481040), (560, 398576), (580, 384832), (640, 348754), (812, 274880), (859, 259840), (896, 249110), (928, 240520), (1015, 219904), (1120, 199288), (1160, 192416), (1280, 174377), (1624, 137440), (1718, 129920), (1792, 124555), (1856, 120260), (2030, 109952), (2240, 99644), (2320, 96208), (3248, 68720), (3436, 64960), (3712, 60130), (4060, 54976), (4295, 51968), (4480, 49822), (4640, 48104), (6013, 37120), (6496, 34360), (6872, 32480), (7424, 30065), (8120, 27488), (8590, 25984), (8960, 24911), (9280, 24052), (12026, 18560), (12992, 17180), (13744, 16240)]