149428160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3554

約数の個数: 112

約数和(自身を含む): 428183040

約数和(自身を除く): 278754880

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, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 3511, 4256, 5320, 6080, 7022, 8512, 10640, 14044, 17555, 21280, 24577, 28088, 35110, 42560, 49154, 56176, 66709, 70220, 98308, 112352, 122885, 133418, 140440, 196616, 224704, 245770, 266836, 280880, 333545, 393232, 466963, 491540, 533672, 561760, 667090, 786464, 933926, 983080, 1067344, 1123520, 1334180, 1572928, 1867852, 1966160, 2134688, 2334815, 2668360, 3735704, 3932320, 4269376, 4669630, 5336720, 7471408, 7864640, 9339260, 10673440, 14942816, 18678520, 21346880, 29885632, 37357040, 74714080, 149428160]

約数ペア:

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