15706940368

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{5059}}^1$

素因数の和:6552

約数の個数: 80

約数和(自身を含む): 36642496000

約数和(自身を除く): 20935555632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1459, 2128, 2918, 5059, 5836, 10118, 10213, 11672, 20236, 20426, 23344, 27721, 35413, 40472, 40852, 55442, 70826, 80944, 81704, 96121, 110884, 141652, 163408, 192242, 194047, 221768, 283304, 384484, 388094, 443536, 566608, 672847, 768968, 776188, 1345694, 1537936, 1552376, 2691388, 3104752, 5382776, 7381081, 10765552, 14762162, 29524324, 51667567, 59048648, 103335134, 118097296, 140240539, 206670268, 280481078, 413340536, 560962156, 826681072, 981683773, 1121924312, 1963367546, 2243848624, 3926735092, 7853470184, 15706940368]

約数ペア:

[(1, 15706940368), (2, 7853470184), (4, 3926735092), (7, 2243848624), (8, 1963367546), (14, 1121924312), (16, 981683773), (19, 826681072), (28, 560962156), (38, 413340536), (56, 280481078), (76, 206670268), (112, 140240539), (133, 118097296), (152, 103335134), (266, 59048648), (304, 51667567), (532, 29524324), (1064, 14762162), (1459, 10765552), (2128, 7381081), (2918, 5382776), (5059, 3104752), (5836, 2691388), (10118, 1552376), (10213, 1537936), (11672, 1345694), (20236, 776188), (20426, 768968), (23344, 672847), (27721, 566608), (35413, 443536), (40472, 388094), (40852, 384484), (55442, 283304), (70826, 221768), (80944, 194047), (81704, 192242), (96121, 163408), (110884, 141652)]