670853120

素因数分解:

$2^{11}\times 5^1\times 7^3\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 1886976000

約数和(自身を除く): 1216122880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 191, 196, 224, 245, 256, 280, 320, 343, 382, 392, 448, 490, 512, 560, 640, 686, 764, 784, 896, 955, 980, 1024, 1120, 1280, 1337, 1372, 1528, 1568, 1715, 1792, 1910, 1960, 2048, 2240, 2560, 2674, 2744, 3056, 3136, 3430, 3584, 3820, 3920, 4480, 5120, 5348, 5488, 6112, 6272, 6685, 6860, 7168, 7640, 7840, 8960, 9359, 10240, 10696, 10976, 12224, 12544, 13370, 13720, 14336, 15280, 15680, 17920, 18718, 21392, 21952, 24448, 25088, 26740, 27440, 30560, 31360, 35840, 37436, 42784, 43904, 46795, 48896, 50176, 53480, 54880, 61120, 62720, 65513, 71680, 74872, 85568, 87808, 93590, 97792, 100352, 106960, 109760, 122240, 125440, 131026, 149744, 171136, 175616, 187180, 195584, 213920, 219520, 244480, 250880, 262052, 299488, 327565, 342272, 351232, 374360, 391168, 427840, 439040, 488960, 501760, 524104, 598976, 655130, 684544, 702464, 748720, 855680, 878080, 977920, 1048208, 1197952, 1310260, 1369088, 1497440, 1711360, 1756160, 1955840, 2096416, 2395904, 2620520, 2738176, 2994880, 3422720, 3512320, 4192832, 4791808, 5241040, 5989760, 6845440, 8385664, 9583616, 10482080, 11979520, 13690880, 16771328, 19167232, 20964160, 23959040, 33542656, 41928320, 47918080, 67085312, 83856640, 95836160, 134170624, 167713280, 335426560, 670853120]

約数ペア:

[(1, 670853120), (2, 335426560), (4, 167713280), (5, 134170624), (7, 95836160), (8, 83856640), (10, 67085312), (14, 47918080), (16, 41928320), (20, 33542656), (28, 23959040), (32, 20964160), (35, 19167232), (40, 16771328), (49, 13690880), (56, 11979520), (64, 10482080), (70, 9583616), (80, 8385664), (98, 6845440), (112, 5989760), (128, 5241040), (140, 4791808), (160, 4192832), (191, 3512320), (196, 3422720), (224, 2994880), (245, 2738176), (256, 2620520), (280, 2395904), (320, 2096416), (343, 1955840), (382, 1756160), (392, 1711360), (448, 1497440), (490, 1369088), (512, 1310260), (560, 1197952), (640, 1048208), (686, 977920), (764, 878080), (784, 855680), (896, 748720), (955, 702464), (980, 684544), (1024, 655130), (1120, 598976), (1280, 524104), (1337, 501760), (1372, 488960), (1528, 439040), (1568, 427840), (1715, 391168), (1792, 374360), (1910, 351232), (1960, 342272), (2048, 327565), (2240, 299488), (2560, 262052), (2674, 250880), (2744, 244480), (3056, 219520), (3136, 213920), (3430, 195584), (3584, 187180), (3820, 175616), (3920, 171136), (4480, 149744), (5120, 131026), (5348, 125440), (5488, 122240), (6112, 109760), (6272, 106960), (6685, 100352), (6860, 97792), (7168, 93590), (7640, 87808), (7840, 85568), (8960, 74872), (9359, 71680), (10240, 65513), (10696, 62720), (10976, 61120), (12224, 54880), (12544, 53480), (13370, 50176), (13720, 48896), (14336, 46795), (15280, 43904), (15680, 42784), (17920, 37436), (18718, 35840), (21392, 31360), (21952, 30560), (24448, 27440), (25088, 26740)]