298856320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3556

約数の個数: 128

約数和(自身を含む): 859737600

約数和(自身を除く): 560881280

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, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 3511, 4256, 4480, 5320, 6080, 7022, 8512, 10640, 12160, 14044, 17024, 17555, 21280, 24577, 28088, 35110, 42560, 49154, 56176, 66709, 70220, 85120, 98308, 112352, 122885, 133418, 140440, 196616, 224704, 245770, 266836, 280880, 333545, 393232, 449408, 466963, 491540, 533672, 561760, 667090, 786464, 933926, 983080, 1067344, 1123520, 1334180, 1572928, 1867852, 1966160, 2134688, 2247040, 2334815, 2668360, 3145856, 3735704, 3932320, 4269376, 4669630, 5336720, 7471408, 7864640, 8538752, 9339260, 10673440, 14942816, 15729280, 18678520, 21346880, 29885632, 37357040, 42693760, 59771264, 74714080, 149428160, 298856320]

約数ペア:

[(1, 298856320), (2, 149428160), (4, 74714080), (5, 59771264), (7, 42693760), (8, 37357040), (10, 29885632), (14, 21346880), (16, 18678520), (19, 15729280), (20, 14942816), (28, 10673440), (32, 9339260), (35, 8538752), (38, 7864640), (40, 7471408), (56, 5336720), (64, 4669630), (70, 4269376), (76, 3932320), (80, 3735704), (95, 3145856), (112, 2668360), (128, 2334815), (133, 2247040), (140, 2134688), (152, 1966160), (160, 1867852), (190, 1572928), (224, 1334180), (266, 1123520), (280, 1067344), (304, 983080), (320, 933926), (380, 786464), (448, 667090), (532, 561760), (560, 533672), (608, 491540), (640, 466963), (665, 449408), (760, 393232), (896, 333545), (1064, 280880), (1120, 266836), (1216, 245770), (1330, 224704), (1520, 196616), (2128, 140440), (2240, 133418), (2432, 122885), (2660, 112352), (3040, 98308), (3511, 85120), (4256, 70220), (4480, 66709), (5320, 56176), (6080, 49154), (7022, 42560), (8512, 35110), (10640, 28088), (12160, 24577), (14044, 21280), (17024, 17555)]