7980102720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2437}}^1$

素因数の和:2842

約数の個数: 224

約数和(自身を含む): 28237891200

約数和(自身を除く): 20257788480

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 379, 432, 480, 540, 576, 720, 758, 864, 960, 1080, 1137, 1440, 1516, 1728, 1895, 2160, 2274, 2437, 2880, 3032, 3411, 3790, 4320, 4548, 4874, 5685, 6064, 6822, 7311, 7580, 8640, 9096, 9748, 10233, 11370, 12128, 12185, 13644, 14622, 15160, 17055, 18192, 19496, 20466, 21933, 22740, 24256, 24370, 27288, 29244, 30320, 34110, 36384, 36555, 38992, 40932, 43866, 45480, 48740, 51165, 54576, 58488, 60640, 65799, 68220, 72768, 73110, 77984, 81864, 87732, 90960, 97480, 102330, 109152, 109665, 116976, 121280, 131598, 136440, 146220, 155968, 163728, 175464, 181920, 194960, 204660, 218304, 219330, 233952, 263196, 272880, 292440, 327456, 328995, 350928, 363840, 389920, 409320, 438660, 467904, 526392, 545760, 584880, 654912, 657990, 701856, 779840, 818640, 877320, 923623, 1052784, 1091520, 1169760, 1315980, 1403712, 1637280, 1754640, 1847246, 2105568, 2339520, 2631960, 2770869, 3274560, 3509280, 3694492, 4211136, 4618115, 5263920, 5541738, 7018560, 7388984, 8312607, 9236230, 10527840, 11083476, 13854345, 14777968, 16625214, 18472460, 21055680, 22166952, 24937821, 27708690, 29555936, 33250428, 36944920, 41563035, 44333904, 49875642, 55417380, 59111872, 66500856, 73889840, 83126070, 88667808, 99751284, 110834760, 124689105, 133001712, 147779680, 166252140, 177335616, 199502568, 221669520, 249378210, 266003424, 295559360, 332504280, 399005136, 443339040, 498756420, 532006848, 665008560, 798010272, 886678080, 997512840, 1330017120, 1596020544, 1995025680, 2660034240, 3990051360, 7980102720]

約数ペア:

[(1, 7980102720), (2, 3990051360), (3, 2660034240), (4, 1995025680), (5, 1596020544), (6, 1330017120), (8, 997512840), (9, 886678080), (10, 798010272), (12, 665008560), (15, 532006848), (16, 498756420), (18, 443339040), (20, 399005136), (24, 332504280), (27, 295559360), (30, 266003424), (32, 249378210), (36, 221669520), (40, 199502568), (45, 177335616), (48, 166252140), (54, 147779680), (60, 133001712), (64, 124689105), (72, 110834760), (80, 99751284), (90, 88667808), (96, 83126070), (108, 73889840), (120, 66500856), (135, 59111872), (144, 55417380), (160, 49875642), (180, 44333904), (192, 41563035), (216, 36944920), (240, 33250428), (270, 29555936), (288, 27708690), (320, 24937821), (360, 22166952), (379, 21055680), (432, 18472460), (480, 16625214), (540, 14777968), (576, 13854345), (720, 11083476), (758, 10527840), (864, 9236230), (960, 8312607), (1080, 7388984), (1137, 7018560), (1440, 5541738), (1516, 5263920), (1728, 4618115), (1895, 4211136), (2160, 3694492), (2274, 3509280), (2437, 3274560), (2880, 2770869), (3032, 2631960), (3411, 2339520), (3790, 2105568), (4320, 1847246), (4548, 1754640), (4874, 1637280), (5685, 1403712), (6064, 1315980), (6822, 1169760), (7311, 1091520), (7580, 1052784), (8640, 923623), (9096, 877320), (9748, 818640), (10233, 779840), (11370, 701856), (12128, 657990), (12185, 654912), (13644, 584880), (14622, 545760), (15160, 526392), (17055, 467904), (18192, 438660), (19496, 409320), (20466, 389920), (21933, 363840), (22740, 350928), (24256, 328995), (24370, 327456), (27288, 292440), (29244, 272880), (30320, 263196), (34110, 233952), (36384, 219330), (36555, 218304), (38992, 204660), (40932, 194960), (43866, 181920), (45480, 175464), (48740, 163728), (51165, 155968), (54576, 146220), (58488, 136440), (60640, 131598), (65799, 121280), (68220, 116976), (72768, 109665), (73110, 109152), (77984, 102330), (81864, 97480), (87732, 90960)]