302516480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1824

約数の個数: 144

約数和(自身を含む): 872215680

約数和(自身を除く): 569699200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1777, 1792, 2128, 2240, 2432, 2660, 3040, 3554, 4256, 4480, 4864, 5320, 6080, 7108, 8512, 8885, 8960, 10640, 12160, 12439, 14216, 17024, 17770, 21280, 24320, 24878, 28432, 33763, 34048, 35540, 42560, 49756, 56864, 62195, 67526, 71080, 85120, 99512, 113728, 124390, 135052, 142160, 168815, 170240, 199024, 227456, 236341, 248780, 270104, 284320, 337630, 398048, 454912, 472682, 497560, 540208, 568640, 675260, 796096, 945364, 995120, 1080416, 1137280, 1181705, 1350520, 1592192, 1890728, 1990240, 2160832, 2274560, 2363410, 2701040, 3184384, 3781456, 3980480, 4321664, 4726820, 5402080, 7562912, 7960960, 8643328, 9453640, 10804160, 15125824, 15921920, 18907280, 21608320, 30251648, 37814560, 43216640, 60503296, 75629120, 151258240, 302516480]

約数ペア:

[(1, 302516480), (2, 151258240), (4, 75629120), (5, 60503296), (7, 43216640), (8, 37814560), (10, 30251648), (14, 21608320), (16, 18907280), (19, 15921920), (20, 15125824), (28, 10804160), (32, 9453640), (35, 8643328), (38, 7960960), (40, 7562912), (56, 5402080), (64, 4726820), (70, 4321664), (76, 3980480), (80, 3781456), (95, 3184384), (112, 2701040), (128, 2363410), (133, 2274560), (140, 2160832), (152, 1990240), (160, 1890728), (190, 1592192), (224, 1350520), (256, 1181705), (266, 1137280), (280, 1080416), (304, 995120), (320, 945364), (380, 796096), (448, 675260), (532, 568640), (560, 540208), (608, 497560), (640, 472682), (665, 454912), (760, 398048), (896, 337630), (1064, 284320), (1120, 270104), (1216, 248780), (1280, 236341), (1330, 227456), (1520, 199024), (1777, 170240), (1792, 168815), (2128, 142160), (2240, 135052), (2432, 124390), (2660, 113728), (3040, 99512), (3554, 85120), (4256, 71080), (4480, 67526), (4864, 62195), (5320, 56864), (6080, 49756), (7108, 42560), (8512, 35540), (8885, 34048), (8960, 33763), (10640, 28432), (12160, 24878), (12439, 24320), (14216, 21280), (17024, 17770)]