191538240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10501}}^1$

素因数の和:10540

約数の個数: 112

約数和(自身を含む): 640201920

約数和(自身を除く): 448663680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 10501, 18240, 21002, 31503, 42004, 52505, 63006, 84008, 105010, 126012, 157515, 168016, 199519, 210020, 252024, 315030, 336032, 399038, 420040, 504048, 598557, 630060, 672064, 798076, 840080, 997595, 1008096, 1197114, 1260120, 1596152, 1680160, 1995190, 2016192, 2394228, 2520240, 2992785, 3192304, 3360320, 3990380, 4788456, 5040480, 5985570, 6384608, 7980760, 9576912, 10080960, 11971140, 12769216, 15961520, 19153824, 23942280, 31923040, 38307648, 47884560, 63846080, 95769120, 191538240]

約数ペア:

[(1, 191538240), (2, 95769120), (3, 63846080), (4, 47884560), (5, 38307648), (6, 31923040), (8, 23942280), (10, 19153824), (12, 15961520), (15, 12769216), (16, 11971140), (19, 10080960), (20, 9576912), (24, 7980760), (30, 6384608), (32, 5985570), (38, 5040480), (40, 4788456), (48, 3990380), (57, 3360320), (60, 3192304), (64, 2992785), (76, 2520240), (80, 2394228), (95, 2016192), (96, 1995190), (114, 1680160), (120, 1596152), (152, 1260120), (160, 1197114), (190, 1008096), (192, 997595), (228, 840080), (240, 798076), (285, 672064), (304, 630060), (320, 598557), (380, 504048), (456, 420040), (480, 399038), (570, 336032), (608, 315030), (760, 252024), (912, 210020), (960, 199519), (1140, 168016), (1216, 157515), (1520, 126012), (1824, 105010), (2280, 84008), (3040, 63006), (3648, 52505), (4560, 42004), (6080, 31503), (9120, 21002), (10501, 18240)]