571410720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:752

約数の個数: 192

約数和(自身を含む): 2010960000

約数和(自身を除く): 1439549280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 349, 360, 379, 432, 480, 540, 698, 720, 758, 864, 1047, 1080, 1137, 1396, 1440, 1516, 1745, 1895, 2094, 2160, 2274, 2792, 3032, 3141, 3411, 3490, 3790, 4188, 4320, 4548, 5235, 5584, 5685, 6064, 6282, 6822, 6980, 7580, 8376, 9096, 9423, 10233, 10470, 11168, 11370, 12128, 12564, 13644, 13960, 15160, 15705, 16752, 17055, 18192, 18846, 20466, 20940, 22740, 25128, 27288, 27920, 30320, 31410, 33504, 34110, 36384, 37692, 40932, 41880, 45480, 47115, 50256, 51165, 54576, 55840, 60640, 62820, 68220, 75384, 81864, 83760, 90960, 94230, 100512, 102330, 109152, 125640, 132271, 136440, 150768, 163728, 167520, 181920, 188460, 204660, 251280, 264542, 272880, 301536, 327456, 376920, 396813, 409320, 502560, 529084, 545760, 661355, 753840, 793626, 818640, 1058168, 1190439, 1322710, 1507680, 1587252, 1637280, 1984065, 2116336, 2380878, 2645420, 3174504, 3571317, 3968130, 4232672, 4761756, 5290840, 5952195, 6349008, 7142634, 7936260, 9523512, 10581680, 11904390, 12698016, 14285268, 15872520, 17856585, 19047024, 21163360, 23808780, 28570536, 31745040, 35713170, 38094048, 47617560, 57141072, 63490080, 71426340, 95235120, 114282144, 142852680, 190470240, 285705360, 571410720]

約数ペア:

[(1, 571410720), (2, 285705360), (3, 190470240), (4, 142852680), (5, 114282144), (6, 95235120), (8, 71426340), (9, 63490080), (10, 57141072), (12, 47617560), (15, 38094048), (16, 35713170), (18, 31745040), (20, 28570536), (24, 23808780), (27, 21163360), (30, 19047024), (32, 17856585), (36, 15872520), (40, 14285268), (45, 12698016), (48, 11904390), (54, 10581680), (60, 9523512), (72, 7936260), (80, 7142634), (90, 6349008), (96, 5952195), (108, 5290840), (120, 4761756), (135, 4232672), (144, 3968130), (160, 3571317), (180, 3174504), (216, 2645420), (240, 2380878), (270, 2116336), (288, 1984065), (349, 1637280), (360, 1587252), (379, 1507680), (432, 1322710), (480, 1190439), (540, 1058168), (698, 818640), (720, 793626), (758, 753840), (864, 661355), (1047, 545760), (1080, 529084), (1137, 502560), (1396, 409320), (1440, 396813), (1516, 376920), (1745, 327456), (1895, 301536), (2094, 272880), (2160, 264542), (2274, 251280), (2792, 204660), (3032, 188460), (3141, 181920), (3411, 167520), (3490, 163728), (3790, 150768), (4188, 136440), (4320, 132271), (4548, 125640), (5235, 109152), (5584, 102330), (5685, 100512), (6064, 94230), (6282, 90960), (6822, 83760), (6980, 81864), (7580, 75384), (8376, 68220), (9096, 62820), (9423, 60640), (10233, 55840), (10470, 54576), (11168, 51165), (11370, 50256), (12128, 47115), (12564, 45480), (13644, 41880), (13960, 40932), (15160, 37692), (15705, 36384), (16752, 34110), (17055, 33504), (18192, 31410), (18846, 30320), (20466, 27920), (20940, 27288), (22740, 25128)]