71734880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3412

約数の個数: 96

約数和(自身を含む): 203938560

約数和(自身を除く): 132203680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3371, 4256, 5320, 6742, 10640, 13484, 16855, 21280, 23597, 26968, 33710, 47194, 53936, 64049, 67420, 94388, 107872, 117985, 128098, 134840, 188776, 235970, 256196, 269680, 320245, 377552, 448343, 471940, 512392, 539360, 640490, 755104, 896686, 943880, 1024784, 1280980, 1793372, 1887760, 2049568, 2241715, 2561960, 3586744, 3775520, 4483430, 5123920, 7173488, 8966860, 10247840, 14346976, 17933720, 35867440, 71734880]

約数ペア:

[(1, 71734880), (2, 35867440), (4, 17933720), (5, 14346976), (7, 10247840), (8, 8966860), (10, 7173488), (14, 5123920), (16, 4483430), (19, 3775520), (20, 3586744), (28, 2561960), (32, 2241715), (35, 2049568), (38, 1887760), (40, 1793372), (56, 1280980), (70, 1024784), (76, 943880), (80, 896686), (95, 755104), (112, 640490), (133, 539360), (140, 512392), (152, 471940), (160, 448343), (190, 377552), (224, 320245), (266, 269680), (280, 256196), (304, 235970), (380, 188776), (532, 134840), (560, 128098), (608, 117985), (665, 107872), (760, 94388), (1064, 67420), (1120, 64049), (1330, 53936), (1520, 47194), (2128, 33710), (2660, 26968), (3040, 23597), (3371, 21280), (4256, 16855), (5320, 13484), (6742, 10640)]