302005760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:936

約数の個数: 160

約数和(自身を含む): 872087040

約数和(自身を除く): 570081280

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, 512, 532, 560, 608, 640, 665, 760, 887, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1774, 1792, 2128, 2240, 2432, 2560, 2660, 3040, 3548, 3584, 4256, 4435, 4480, 4864, 5320, 6080, 6209, 7096, 8512, 8870, 8960, 9728, 10640, 12160, 12418, 14192, 16853, 17024, 17740, 17920, 21280, 24320, 24836, 28384, 31045, 33706, 34048, 35480, 42560, 48640, 49672, 56768, 62090, 67412, 68096, 70960, 84265, 85120, 99344, 113536, 117971, 124180, 134824, 141920, 168530, 170240, 198688, 227072, 235942, 248360, 269648, 283840, 337060, 340480, 397376, 454144, 471884, 496720, 539296, 567680, 589855, 674120, 794752, 943768, 993440, 1078592, 1135360, 1179710, 1348240, 1589504, 1887536, 1986880, 2157184, 2270720, 2359420, 2696480, 3179008, 3775072, 3973760, 4314368, 4718840, 5392960, 7550144, 7947520, 8628736, 9437680, 10785920, 15100288, 15895040, 18875360, 21571840, 30200576, 37750720, 43143680, 60401152, 75501440, 151002880, 302005760]

約数ペア:

[(1, 302005760), (2, 151002880), (4, 75501440), (5, 60401152), (7, 43143680), (8, 37750720), (10, 30200576), (14, 21571840), (16, 18875360), (19, 15895040), (20, 15100288), (28, 10785920), (32, 9437680), (35, 8628736), (38, 7947520), (40, 7550144), (56, 5392960), (64, 4718840), (70, 4314368), (76, 3973760), (80, 3775072), (95, 3179008), (112, 2696480), (128, 2359420), (133, 2270720), (140, 2157184), (152, 1986880), (160, 1887536), (190, 1589504), (224, 1348240), (256, 1179710), (266, 1135360), (280, 1078592), (304, 993440), (320, 943768), (380, 794752), (448, 674120), (512, 589855), (532, 567680), (560, 539296), (608, 496720), (640, 471884), (665, 454144), (760, 397376), (887, 340480), (896, 337060), (1064, 283840), (1120, 269648), (1216, 248360), (1280, 235942), (1330, 227072), (1520, 198688), (1774, 170240), (1792, 168530), (2128, 141920), (2240, 134824), (2432, 124180), (2560, 117971), (2660, 113536), (3040, 99344), (3548, 85120), (3584, 84265), (4256, 70960), (4435, 68096), (4480, 67412), (4864, 62090), (5320, 56768), (6080, 49672), (6209, 48640), (7096, 42560), (8512, 35480), (8870, 34048), (8960, 33706), (9728, 31045), (10640, 28384), (12160, 24836), (12418, 24320), (14192, 21280), (16853, 17920), (17024, 17740)]