2018965080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1142

約数の個数: 256

約数和(自身を含む): 7050240000

約数和(自身を除く): 5031274920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 79, 88, 95, 110, 114, 120, 132, 152, 158, 165, 190, 209, 220, 228, 237, 264, 285, 316, 330, 380, 395, 418, 440, 456, 474, 570, 627, 632, 660, 760, 790, 836, 869, 948, 1019, 1045, 1140, 1185, 1254, 1320, 1501, 1580, 1672, 1738, 1896, 2038, 2090, 2280, 2370, 2508, 2607, 3002, 3057, 3135, 3160, 3476, 4076, 4180, 4345, 4503, 4740, 5016, 5095, 5214, 6004, 6114, 6270, 6952, 7505, 8152, 8360, 8690, 9006, 9480, 10190, 10428, 11209, 12008, 12228, 12540, 13035, 15010, 15285, 16511, 17380, 18012, 19361, 20380, 20856, 22418, 22515, 24456, 25080, 26070, 30020, 30570, 33022, 33627, 34760, 36024, 38722, 40760, 44836, 45030, 49533, 52140, 56045, 58083, 60040, 61140, 66044, 67254, 77444, 80501, 82555, 89672, 90060, 96805, 99066, 104280, 112090, 116166, 122280, 132088, 134508, 154888, 161002, 165110, 168135, 180120, 193610, 198132, 212971, 224180, 232332, 241503, 247665, 269016, 290415, 322004, 330220, 336270, 387220, 396264, 402505, 425942, 448360, 464664, 483006, 495330, 580830, 638913, 644008, 660440, 672540, 774440, 805010, 851884, 885511, 966012, 990660, 1064855, 1161660, 1207515, 1277826, 1345080, 1529519, 1610020, 1703768, 1771022, 1932024, 1981320, 2129710, 2323320, 2415030, 2555652, 2656533, 3059038, 3194565, 3220040, 3542044, 4259420, 4427555, 4588557, 4830060, 5111304, 5313066, 6118076, 6389130, 7084088, 7647595, 8518840, 8855110, 9177114, 9660120, 10626132, 12236152, 12778260, 13282665, 15295190, 16824709, 17710220, 18354228, 21252264, 22942785, 25556520, 26565330, 30590380, 33649418, 35420440, 36708456, 45885570, 50474127, 53130660, 61180760, 67298836, 84123545, 91771140, 100948254, 106261320, 134597672, 168247090, 183542280, 201896508, 252370635, 336494180, 403793016, 504741270, 672988360, 1009482540, 2018965080]

約数ペア:

[(1, 2018965080), (2, 1009482540), (3, 672988360), (4, 504741270), (5, 403793016), (6, 336494180), (8, 252370635), (10, 201896508), (11, 183542280), (12, 168247090), (15, 134597672), (19, 106261320), (20, 100948254), (22, 91771140), (24, 84123545), (30, 67298836), (33, 61180760), (38, 53130660), (40, 50474127), (44, 45885570), (55, 36708456), (57, 35420440), (60, 33649418), (66, 30590380), (76, 26565330), (79, 25556520), (88, 22942785), (95, 21252264), (110, 18354228), (114, 17710220), (120, 16824709), (132, 15295190), (152, 13282665), (158, 12778260), (165, 12236152), (190, 10626132), (209, 9660120), (220, 9177114), (228, 8855110), (237, 8518840), (264, 7647595), (285, 7084088), (316, 6389130), (330, 6118076), (380, 5313066), (395, 5111304), (418, 4830060), (440, 4588557), (456, 4427555), (474, 4259420), (570, 3542044), (627, 3220040), (632, 3194565), (660, 3059038), (760, 2656533), (790, 2555652), (836, 2415030), (869, 2323320), (948, 2129710), (1019, 1981320), (1045, 1932024), (1140, 1771022), (1185, 1703768), (1254, 1610020), (1320, 1529519), (1501, 1345080), (1580, 1277826), (1672, 1207515), (1738, 1161660), (1896, 1064855), (2038, 990660), (2090, 966012), (2280, 885511), (2370, 851884), (2508, 805010), (2607, 774440), (3002, 672540), (3057, 660440), (3135, 644008), (3160, 638913), (3476, 580830), (4076, 495330), (4180, 483006), (4345, 464664), (4503, 448360), (4740, 425942), (5016, 402505), (5095, 396264), (5214, 387220), (6004, 336270), (6114, 330220), (6270, 322004), (6952, 290415), (7505, 269016), (8152, 247665), (8360, 241503), (8690, 232332), (9006, 224180), (9480, 212971), (10190, 198132), (10428, 193610), (11209, 180120), (12008, 168135), (12228, 165110), (12540, 161002), (13035, 154888), (15010, 134508), (15285, 132088), (16511, 122280), (17380, 116166), (18012, 112090), (19361, 104280), (20380, 99066), (20856, 96805), (22418, 90060), (22515, 89672), (24456, 82555), (25080, 80501), (26070, 77444), (30020, 67254), (30570, 66044), (33022, 61140), (33627, 60040), (34760, 58083), (36024, 56045), (38722, 52140), (40760, 49533), (44836, 45030)]