1520899632

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{71849}}^1$

素因数の和:71880

約数の個数: 120

約数和(自身を含む): 5078358000

約数和(自身を除く): 3557458368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 71849, 143698, 215547, 287396, 431094, 502943, 574792, 646641, 862188, 1005886, 1149584, 1293282, 1508829, 1724376, 1939923, 2011772, 2586564, 3017658, 3448752, 3520601, 3879846, 4023544, 4526487, 5173128, 6035316, 7041202, 7759692, 8047088, 9052974, 10346256, 10561803, 12070632, 13579461, 14082404, 15519384, 18105948, 21123606, 24141264, 27158922, 28164808, 31038768, 31685409, 36211896, 42247212, 54317844, 56329616, 63370818, 72423792, 84494424, 95056227, 108635688, 126741636, 168988848, 190112454, 217271376, 253483272, 380224908, 506966544, 760449816, 1520899632]

約数ペア:

[(1, 1520899632), (2, 760449816), (3, 506966544), (4, 380224908), (6, 253483272), (7, 217271376), (8, 190112454), (9, 168988848), (12, 126741636), (14, 108635688), (16, 95056227), (18, 84494424), (21, 72423792), (24, 63370818), (27, 56329616), (28, 54317844), (36, 42247212), (42, 36211896), (48, 31685409), (49, 31038768), (54, 28164808), (56, 27158922), (63, 24141264), (72, 21123606), (84, 18105948), (98, 15519384), (108, 14082404), (112, 13579461), (126, 12070632), (144, 10561803), (147, 10346256), (168, 9052974), (189, 8047088), (196, 7759692), (216, 7041202), (252, 6035316), (294, 5173128), (336, 4526487), (378, 4023544), (392, 3879846), (432, 3520601), (441, 3448752), (504, 3017658), (588, 2586564), (756, 2011772), (784, 1939923), (882, 1724376), (1008, 1508829), (1176, 1293282), (1323, 1149584), (1512, 1005886), (1764, 862188), (2352, 646641), (2646, 574792), (3024, 502943), (3528, 431094), (5292, 287396), (7056, 215547), (10584, 143698), (21168, 71849)]