189395520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6803}}^1$

素因数の和:6852

約数の個数: 112

約数和(自身を含む): 622157760

約数和(自身を除く): 432762240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5568, 6803, 6960, 9280, 13606, 13920, 20409, 27212, 27840, 34015, 40818, 54424, 68030, 81636, 102045, 108848, 136060, 163272, 197287, 204090, 217696, 272120, 326544, 394574, 408180, 435392, 544240, 591861, 653088, 789148, 816360, 986435, 1088480, 1183722, 1306176, 1578296, 1632720, 1972870, 2176960, 2367444, 2959305, 3156592, 3265440, 3945740, 4734888, 5918610, 6313184, 6530880, 7891480, 9469776, 11837220, 12626368, 15782960, 18939552, 23674440, 31565920, 37879104, 47348880, 63131840, 94697760, 189395520]

約数ペア:

[(1, 189395520), (2, 94697760), (3, 63131840), (4, 47348880), (5, 37879104), (6, 31565920), (8, 23674440), (10, 18939552), (12, 15782960), (15, 12626368), (16, 11837220), (20, 9469776), (24, 7891480), (29, 6530880), (30, 6313184), (32, 5918610), (40, 4734888), (48, 3945740), (58, 3265440), (60, 3156592), (64, 2959305), (80, 2367444), (87, 2176960), (96, 1972870), (116, 1632720), (120, 1578296), (145, 1306176), (160, 1183722), (174, 1088480), (192, 986435), (232, 816360), (240, 789148), (290, 653088), (320, 591861), (348, 544240), (435, 435392), (464, 408180), (480, 394574), (580, 326544), (696, 272120), (870, 217696), (928, 204090), (960, 197287), (1160, 163272), (1392, 136060), (1740, 108848), (1856, 102045), (2320, 81636), (2784, 68030), (3480, 54424), (4640, 40818), (5568, 34015), (6803, 27840), (6960, 27212), (9280, 20409), (13606, 13920)]