2739970560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1811}}^1$

素因数の和:2034

約数の個数: 160

約数和(自身を含む): 8808668352

約数和(自身を除く): 6068697792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 240, 256, 320, 384, 394, 480, 512, 591, 640, 768, 788, 960, 985, 1182, 1280, 1536, 1576, 1811, 1920, 1970, 2364, 2560, 2955, 3152, 3622, 3840, 3940, 4728, 5433, 5910, 6304, 7244, 7680, 7880, 9055, 9456, 10866, 11820, 12608, 14488, 15760, 18110, 18912, 21732, 23640, 25216, 27165, 28976, 31520, 36220, 37824, 43464, 47280, 50432, 54330, 57952, 63040, 72440, 75648, 86928, 94560, 100864, 108660, 115904, 126080, 144880, 151296, 173856, 189120, 217320, 231808, 252160, 289760, 302592, 347712, 356767, 378240, 434640, 463616, 504320, 579520, 695424, 713534, 756480, 869280, 927232, 1070301, 1159040, 1390848, 1427068, 1512960, 1738560, 1783835, 2140602, 2318080, 2781696, 2854136, 3477120, 3567670, 4281204, 4636160, 5351505, 5708272, 6954240, 7135340, 8562408, 10703010, 11416544, 13908480, 14270680, 17124816, 21406020, 22833088, 28541360, 34249632, 42812040, 45666176, 57082720, 68499264, 85624080, 91332352, 114165440, 136998528, 171248160, 182664704, 228330880, 273997056, 342496320, 456661760, 547994112, 684992640, 913323520, 1369985280, 2739970560]

約数ペア:

[(1, 2739970560), (2, 1369985280), (3, 913323520), (4, 684992640), (5, 547994112), (6, 456661760), (8, 342496320), (10, 273997056), (12, 228330880), (15, 182664704), (16, 171248160), (20, 136998528), (24, 114165440), (30, 91332352), (32, 85624080), (40, 68499264), (48, 57082720), (60, 45666176), (64, 42812040), (80, 34249632), (96, 28541360), (120, 22833088), (128, 21406020), (160, 17124816), (192, 14270680), (197, 13908480), (240, 11416544), (256, 10703010), (320, 8562408), (384, 7135340), (394, 6954240), (480, 5708272), (512, 5351505), (591, 4636160), (640, 4281204), (768, 3567670), (788, 3477120), (960, 2854136), (985, 2781696), (1182, 2318080), (1280, 2140602), (1536, 1783835), (1576, 1738560), (1811, 1512960), (1920, 1427068), (1970, 1390848), (2364, 1159040), (2560, 1070301), (2955, 927232), (3152, 869280), (3622, 756480), (3840, 713534), (3940, 695424), (4728, 579520), (5433, 504320), (5910, 463616), (6304, 434640), (7244, 378240), (7680, 356767), (7880, 347712), (9055, 302592), (9456, 289760), (10866, 252160), (11820, 231808), (12608, 217320), (14488, 189120), (15760, 173856), (18110, 151296), (18912, 144880), (21732, 126080), (23640, 115904), (25216, 108660), (27165, 100864), (28976, 94560), (31520, 86928), (36220, 75648), (37824, 72440), (43464, 63040), (47280, 57952), (50432, 54330)]