1974981120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2211

約数の個数: 320

約数和(自身を含む): 7643725056

約数和(自身を除く): 5668743936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 512, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1536, 1632, 1680, 1785, 1792, 1904, 1920, 2040, 2161, 2176, 2240, 2380, 2560, 2688, 2720, 2856, 3264, 3360, 3570, 3584, 3808, 3840, 4080, 4322, 4352, 4480, 4760, 5376, 5440, 5712, 6483, 6528, 6720, 7140, 7616, 7680, 8160, 8644, 8704, 8960, 9520, 10752, 10805, 10880, 11424, 12966, 13056, 13440, 14280, 15127, 15232, 16320, 17288, 17920, 19040, 21610, 21760, 22848, 25932, 26112, 26880, 28560, 30254, 30464, 32415, 32640, 34576, 36737, 38080, 43220, 43520, 45381, 45696, 51864, 53760, 57120, 60508, 60928, 64830, 65280, 69152, 73474, 75635, 76160, 86440, 90762, 91392, 103728, 110211, 114240, 121016, 129660, 130560, 138304, 146948, 151270, 152320, 172880, 181524, 182784, 183685, 207456, 220422, 226905, 228480, 242032, 257159, 259320, 276608, 293896, 302540, 304640, 345760, 363048, 367370, 414912, 440844, 453810, 456960, 484064, 514318, 518640, 551055, 553216, 587792, 605080, 691520, 726096, 734740, 771477, 829824, 881688, 907620, 913920, 968128, 1028636, 1037280, 1102110, 1106432, 1175584, 1210160, 1285795, 1383040, 1452192, 1469480, 1542954, 1659648, 1763376, 1815240, 1936256, 2057272, 2074560, 2204220, 2351168, 2420320, 2571590, 2766080, 2904384, 2938960, 3085908, 3319296, 3526752, 3630480, 3857385, 3872512, 4114544, 4149120, 4408440, 4702336, 4840640, 5143180, 5532160, 5808768, 5877920, 6171816, 7053504, 7260960, 7714770, 7745024, 8229088, 8298240, 8816880, 9404672, 9681280, 10286360, 11617536, 11755840, 12343632, 14107008, 14521920, 15429540, 16458176, 16596480, 17633760, 18809344, 19362560, 20572720, 23235072, 23511680, 24687264, 28214016, 29043840, 30859080, 32916352, 35267520, 38725120, 41145440, 47023360, 49374528, 56428032, 58087680, 61718160, 65832704, 70535040, 82290880, 94046720, 98749056, 116175360, 123436320, 131665408, 141070080, 164581760, 197498112, 246872640, 282140160, 329163520, 394996224, 493745280, 658327040, 987490560, 1974981120]

約数ペア:

[(1, 1974981120), (2, 987490560), (3, 658327040), (4, 493745280), (5, 394996224), (6, 329163520), (7, 282140160), (8, 246872640), (10, 197498112), (12, 164581760), (14, 141070080), (15, 131665408), (16, 123436320), (17, 116175360), (20, 98749056), (21, 94046720), (24, 82290880), (28, 70535040), (30, 65832704), (32, 61718160), (34, 58087680), (35, 56428032), (40, 49374528), (42, 47023360), (48, 41145440), (51, 38725120), (56, 35267520), (60, 32916352), (64, 30859080), (68, 29043840), (70, 28214016), (80, 24687264), (84, 23511680), (85, 23235072), (96, 20572720), (102, 19362560), (105, 18809344), (112, 17633760), (119, 16596480), (120, 16458176), (128, 15429540), (136, 14521920), (140, 14107008), (160, 12343632), (168, 11755840), (170, 11617536), (192, 10286360), (204, 9681280), (210, 9404672), (224, 8816880), (238, 8298240), (240, 8229088), (255, 7745024), (256, 7714770), (272, 7260960), (280, 7053504), (320, 6171816), (336, 5877920), (340, 5808768), (357, 5532160), (384, 5143180), (408, 4840640), (420, 4702336), (448, 4408440), (476, 4149120), (480, 4114544), (510, 3872512), (512, 3857385), (544, 3630480), (560, 3526752), (595, 3319296), (640, 3085908), (672, 2938960), (680, 2904384), (714, 2766080), (768, 2571590), (816, 2420320), (840, 2351168), (896, 2204220), (952, 2074560), (960, 2057272), (1020, 1936256), (1088, 1815240), (1120, 1763376), (1190, 1659648), (1280, 1542954), (1344, 1469480), (1360, 1452192), (1428, 1383040), (1536, 1285795), (1632, 1210160), (1680, 1175584), (1785, 1106432), (1792, 1102110), (1904, 1037280), (1920, 1028636), (2040, 968128), (2161, 913920), (2176, 907620), (2240, 881688), (2380, 829824), (2560, 771477), (2688, 734740), (2720, 726096), (2856, 691520), (3264, 605080), (3360, 587792), (3570, 553216), (3584, 551055), (3808, 518640), (3840, 514318), (4080, 484064), (4322, 456960), (4352, 453810), (4480, 440844), (4760, 414912), (5376, 367370), (5440, 363048), (5712, 345760), (6483, 304640), (6528, 302540), (6720, 293896), (7140, 276608), (7616, 259320), (7680, 257159), (8160, 242032), (8644, 228480), (8704, 226905), (8960, 220422), (9520, 207456), (10752, 183685), (10805, 182784), (10880, 181524), (11424, 172880), (12966, 152320), (13056, 151270), (13440, 146948), (14280, 138304), (15127, 130560), (15232, 129660), (16320, 121016), (17288, 114240), (17920, 110211), (19040, 103728), (21610, 91392), (21760, 90762), (22848, 86440), (25932, 76160), (26112, 75635), (26880, 73474), (28560, 69152), (30254, 65280), (30464, 64830), (32415, 60928), (32640, 60508), (34576, 57120), (36737, 53760), (38080, 51864), (43220, 45696), (43520, 45381)]