1207148320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1575

約数の個数: 144

約数和(自身を含む): 3350833920

約数和(自身を除く): 2143685600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 107, 112, 140, 160, 196, 214, 224, 245, 280, 392, 428, 490, 535, 560, 749, 784, 856, 980, 1070, 1120, 1439, 1498, 1568, 1712, 1960, 2140, 2878, 2996, 3424, 3745, 3920, 4280, 5243, 5756, 5992, 7195, 7490, 7840, 8560, 10073, 10486, 11512, 11984, 14390, 14980, 17120, 20146, 20972, 23024, 23968, 26215, 28780, 29960, 40292, 41944, 46048, 50365, 52430, 57560, 59920, 70511, 80584, 83888, 100730, 104860, 115120, 119840, 141022, 153973, 161168, 167776, 201460, 209720, 230240, 282044, 307946, 322336, 352555, 402920, 419440, 564088, 615892, 705110, 769865, 805840, 838880, 1077811, 1128176, 1231784, 1410220, 1539730, 1611680, 2155622, 2256352, 2463568, 2820440, 3079460, 4311244, 4927136, 5389055, 5640880, 6158920, 7544677, 8622488, 10778110, 11281760, 12317840, 15089354, 17244976, 21556220, 24635680, 30178708, 34489952, 37723385, 43112440, 60357416, 75446770, 86224880, 120714832, 150893540, 172449760, 241429664, 301787080, 603574160, 1207148320]

約数ペア:

[(1, 1207148320), (2, 603574160), (4, 301787080), (5, 241429664), (7, 172449760), (8, 150893540), (10, 120714832), (14, 86224880), (16, 75446770), (20, 60357416), (28, 43112440), (32, 37723385), (35, 34489952), (40, 30178708), (49, 24635680), (56, 21556220), (70, 17244976), (80, 15089354), (98, 12317840), (107, 11281760), (112, 10778110), (140, 8622488), (160, 7544677), (196, 6158920), (214, 5640880), (224, 5389055), (245, 4927136), (280, 4311244), (392, 3079460), (428, 2820440), (490, 2463568), (535, 2256352), (560, 2155622), (749, 1611680), (784, 1539730), (856, 1410220), (980, 1231784), (1070, 1128176), (1120, 1077811), (1439, 838880), (1498, 805840), (1568, 769865), (1712, 705110), (1960, 615892), (2140, 564088), (2878, 419440), (2996, 402920), (3424, 352555), (3745, 322336), (3920, 307946), (4280, 282044), (5243, 230240), (5756, 209720), (5992, 201460), (7195, 167776), (7490, 161168), (7840, 153973), (8560, 141022), (10073, 119840), (10486, 115120), (11512, 104860), (11984, 100730), (14390, 83888), (14980, 80584), (17120, 70511), (20146, 59920), (20972, 57560), (23024, 52430), (23968, 50365), (26215, 46048), (28780, 41944), (29960, 40292)]