142255680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{21169}}^1$

素因数の和:21196

約数の個数: 112

約数和(自身を含む): 516209280

約数和(自身を除く): 373953600

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 21169, 42338, 63507, 84676, 105845, 127014, 148183, 169352, 211690, 254028, 296366, 317535, 338704, 423380, 444549, 508056, 592732, 635070, 677408, 740915, 846760, 889098, 1016112, 1185464, 1270140, 1354816, 1481830, 1693520, 1778196, 2032224, 2222745, 2370928, 2540280, 2963660, 3387040, 3556392, 4064448, 4445490, 4741856, 5080560, 5927320, 6774080, 7112784, 8890980, 9483712, 10161120, 11854640, 14225568, 17781960, 20322240, 23709280, 28451136, 35563920, 47418560, 71127840, 142255680]

約数ペア:

[(1, 142255680), (2, 71127840), (3, 47418560), (4, 35563920), (5, 28451136), (6, 23709280), (7, 20322240), (8, 17781960), (10, 14225568), (12, 11854640), (14, 10161120), (15, 9483712), (16, 8890980), (20, 7112784), (21, 6774080), (24, 5927320), (28, 5080560), (30, 4741856), (32, 4445490), (35, 4064448), (40, 3556392), (42, 3387040), (48, 2963660), (56, 2540280), (60, 2370928), (64, 2222745), (70, 2032224), (80, 1778196), (84, 1693520), (96, 1481830), (105, 1354816), (112, 1270140), (120, 1185464), (140, 1016112), (160, 889098), (168, 846760), (192, 740915), (210, 677408), (224, 635070), (240, 592732), (280, 508056), (320, 444549), (336, 423380), (420, 338704), (448, 317535), (480, 296366), (560, 254028), (672, 211690), (840, 169352), (960, 148183), (1120, 127014), (1344, 105845), (1680, 84676), (2240, 63507), (3360, 42338), (6720, 21169)]