159895680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11897}}^1$

素因数の和:11926

約数の個数: 128

約数和(自身を含む): 582526080

約数和(自身を除く): 422630400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 11897, 13440, 23794, 35691, 47588, 59485, 71382, 83279, 95176, 118970, 142764, 166558, 178455, 190352, 237940, 249837, 285528, 333116, 356910, 380704, 416395, 475880, 499674, 571056, 666232, 713820, 761408, 832790, 951760, 999348, 1142112, 1249185, 1332464, 1427640, 1522816, 1665580, 1903520, 1998696, 2284224, 2498370, 2664928, 2855280, 3331160, 3807040, 3997392, 4568448, 4996740, 5329856, 5710560, 6662320, 7614080, 7994784, 9993480, 10659712, 11421120, 13324640, 15989568, 19986960, 22842240, 26649280, 31979136, 39973920, 53298560, 79947840, 159895680]

約数ペア:

[(1, 159895680), (2, 79947840), (3, 53298560), (4, 39973920), (5, 31979136), (6, 26649280), (7, 22842240), (8, 19986960), (10, 15989568), (12, 13324640), (14, 11421120), (15, 10659712), (16, 9993480), (20, 7994784), (21, 7614080), (24, 6662320), (28, 5710560), (30, 5329856), (32, 4996740), (35, 4568448), (40, 3997392), (42, 3807040), (48, 3331160), (56, 2855280), (60, 2664928), (64, 2498370), (70, 2284224), (80, 1998696), (84, 1903520), (96, 1665580), (105, 1522816), (112, 1427640), (120, 1332464), (128, 1249185), (140, 1142112), (160, 999348), (168, 951760), (192, 832790), (210, 761408), (224, 713820), (240, 666232), (280, 571056), (320, 499674), (336, 475880), (384, 416395), (420, 380704), (448, 356910), (480, 333116), (560, 285528), (640, 249837), (672, 237940), (840, 190352), (896, 178455), (960, 166558), (1120, 142764), (1344, 118970), (1680, 95176), (1920, 83279), (2240, 71382), (2688, 59485), (3360, 47588), (4480, 35691), (6720, 23794), (11897, 13440)]