2586754240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60779}}^1$

素因数の和:60822

約数の個数: 112

約数和(自身を含む): 7410297600

約数和(自身を除く): 4823543360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 21280, 42560, 60779, 121558, 243116, 303895, 425453, 486232, 607790, 850906, 972464, 1154801, 1215580, 1701812, 1944928, 2127265, 2309602, 2431160, 3403624, 3889856, 4254530, 4619204, 4862320, 5774005, 6807248, 8083607, 8509060, 9238408, 9724640, 11548010, 13614496, 16167214, 17018120, 18476816, 19449280, 23096020, 27228992, 32334428, 34036240, 36953632, 40418035, 46192040, 64668856, 68072480, 73907264, 80836070, 92384080, 129337712, 136144960, 161672140, 184768160, 258675424, 323344280, 369536320, 517350848, 646688560, 1293377120, 2586754240]

約数ペア:

[(1, 2586754240), (2, 1293377120), (4, 646688560), (5, 517350848), (7, 369536320), (8, 323344280), (10, 258675424), (14, 184768160), (16, 161672140), (19, 136144960), (20, 129337712), (28, 92384080), (32, 80836070), (35, 73907264), (38, 68072480), (40, 64668856), (56, 46192040), (64, 40418035), (70, 36953632), (76, 34036240), (80, 32334428), (95, 27228992), (112, 23096020), (133, 19449280), (140, 18476816), (152, 17018120), (160, 16167214), (190, 13614496), (224, 11548010), (266, 9724640), (280, 9238408), (304, 8509060), (320, 8083607), (380, 6807248), (448, 5774005), (532, 4862320), (560, 4619204), (608, 4254530), (665, 3889856), (760, 3403624), (1064, 2431160), (1120, 2309602), (1216, 2127265), (1330, 1944928), (1520, 1701812), (2128, 1215580), (2240, 1154801), (2660, 972464), (3040, 850906), (4256, 607790), (5320, 486232), (6080, 425453), (8512, 303895), (10640, 243116), (21280, 121558), (42560, 60779)]