3212491520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2003}}^1$

素因数の和:2210

約数の個数: 144

約数和(自身を含む): 8847740160

約数和(自身を除く): 5635248640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 179, 224, 256, 280, 320, 358, 448, 560, 640, 716, 895, 896, 1120, 1253, 1280, 1432, 1790, 1792, 2003, 2240, 2506, 2864, 3580, 4006, 4480, 5012, 5728, 6265, 7160, 8012, 8960, 10015, 10024, 11456, 12530, 14021, 14320, 16024, 20030, 20048, 22912, 25060, 28042, 28640, 32048, 40060, 40096, 45824, 50120, 56084, 57280, 64096, 70105, 80120, 80192, 100240, 112168, 114560, 128192, 140210, 160240, 160384, 200480, 224336, 229120, 256384, 280420, 320480, 320768, 358537, 400960, 448672, 512768, 560840, 640960, 717074, 801920, 897344, 1121680, 1281920, 1434148, 1603840, 1792685, 1794688, 2243360, 2509759, 2563840, 2868296, 3585370, 3589376, 4486720, 5019518, 5736592, 7170740, 8973440, 10039036, 11473184, 12548795, 14341480, 17946880, 20078072, 22946368, 25097590, 28682960, 40156144, 45892736, 50195180, 57365920, 80312288, 91785472, 100390360, 114731840, 160624576, 200780720, 229463680, 321249152, 401561440, 458927360, 642498304, 803122880, 1606245760, 3212491520]

約数ペア:

[(1, 3212491520), (2, 1606245760), (4, 803122880), (5, 642498304), (7, 458927360), (8, 401561440), (10, 321249152), (14, 229463680), (16, 200780720), (20, 160624576), (28, 114731840), (32, 100390360), (35, 91785472), (40, 80312288), (56, 57365920), (64, 50195180), (70, 45892736), (80, 40156144), (112, 28682960), (128, 25097590), (140, 22946368), (160, 20078072), (179, 17946880), (224, 14341480), (256, 12548795), (280, 11473184), (320, 10039036), (358, 8973440), (448, 7170740), (560, 5736592), (640, 5019518), (716, 4486720), (895, 3589376), (896, 3585370), (1120, 2868296), (1253, 2563840), (1280, 2509759), (1432, 2243360), (1790, 1794688), (1792, 1792685), (2003, 1603840), (2240, 1434148), (2506, 1281920), (2864, 1121680), (3580, 897344), (4006, 801920), (4480, 717074), (5012, 640960), (5728, 560840), (6265, 512768), (7160, 448672), (8012, 400960), (8960, 358537), (10015, 320768), (10024, 320480), (11456, 280420), (12530, 256384), (14021, 229120), (14320, 224336), (16024, 200480), (20030, 160384), (20048, 160240), (22912, 140210), (25060, 128192), (28042, 114560), (28640, 112168), (32048, 100240), (40060, 80192), (40096, 80120), (45824, 70105), (50120, 64096), (56084, 57280)]