71308160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1484

約数の個数: 128

約数和(自身を含む): 212682240

約数和(自身を除く): 141374080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1447, 1540, 1760, 2240, 2464, 2894, 3080, 3520, 4480, 4928, 5788, 6160, 7040, 7235, 9856, 10129, 11576, 12320, 14470, 15917, 20258, 23152, 24640, 28940, 31834, 40516, 46304, 49280, 50645, 57880, 63668, 79585, 81032, 92608, 101290, 111419, 115760, 127336, 159170, 162064, 185216, 202580, 222838, 231520, 254672, 318340, 324128, 405160, 445676, 463040, 509344, 557095, 636680, 648256, 810320, 891352, 926080, 1018688, 1114190, 1273360, 1296512, 1620640, 1782704, 2037376, 2228380, 2546720, 3241280, 3565408, 4456760, 5093440, 6482560, 7130816, 8913520, 10186880, 14261632, 17827040, 35654080, 71308160]

約数ペア:

[(1, 71308160), (2, 35654080), (4, 17827040), (5, 14261632), (7, 10186880), (8, 8913520), (10, 7130816), (11, 6482560), (14, 5093440), (16, 4456760), (20, 3565408), (22, 3241280), (28, 2546720), (32, 2228380), (35, 2037376), (40, 1782704), (44, 1620640), (55, 1296512), (56, 1273360), (64, 1114190), (70, 1018688), (77, 926080), (80, 891352), (88, 810320), (110, 648256), (112, 636680), (128, 557095), (140, 509344), (154, 463040), (160, 445676), (176, 405160), (220, 324128), (224, 318340), (280, 254672), (308, 231520), (320, 222838), (352, 202580), (385, 185216), (440, 162064), (448, 159170), (560, 127336), (616, 115760), (640, 111419), (704, 101290), (770, 92608), (880, 81032), (896, 79585), (1120, 63668), (1232, 57880), (1408, 50645), (1447, 49280), (1540, 46304), (1760, 40516), (2240, 31834), (2464, 28940), (2894, 24640), (3080, 23152), (3520, 20258), (4480, 15917), (4928, 14470), (5788, 12320), (6160, 11576), (7040, 10129), (7235, 9856)]