493745280

素因数分解:

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

素因数の和:2207

約数の個数: 256

約数和(自身を含む): 1905327360

約数和(自身を除く): 1411582080

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, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2161, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4322, 4480, 4760, 5440, 5712, 6483, 6528, 6720, 7140, 7616, 8160, 8644, 9520, 10805, 10880, 11424, 12966, 13440, 14280, 15127, 15232, 16320, 17288, 19040, 21610, 22848, 25932, 28560, 30254, 32415, 32640, 34576, 36737, 38080, 43220, 45381, 45696, 51864, 57120, 60508, 64830, 69152, 73474, 75635, 76160, 86440, 90762, 103728, 110211, 114240, 121016, 129660, 138304, 146948, 151270, 172880, 181524, 183685, 207456, 220422, 226905, 228480, 242032, 257159, 259320, 276608, 293896, 302540, 345760, 363048, 367370, 414912, 440844, 453810, 484064, 514318, 518640, 551055, 587792, 605080, 691520, 726096, 734740, 771477, 829824, 881688, 907620, 968128, 1028636, 1037280, 1102110, 1175584, 1210160, 1285795, 1383040, 1452192, 1469480, 1542954, 1763376, 1815240, 1936256, 2057272, 2074560, 2204220, 2351168, 2420320, 2571590, 2904384, 2938960, 3085908, 3526752, 3630480, 3857385, 4114544, 4149120, 4408440, 4702336, 4840640, 5143180, 5808768, 5877920, 6171816, 7053504, 7260960, 7714770, 8229088, 8816880, 9681280, 10286360, 11755840, 12343632, 14107008, 14521920, 15429540, 16458176, 17633760, 20572720, 23511680, 24687264, 29043840, 30859080, 32916352, 35267520, 41145440, 49374528, 61718160, 70535040, 82290880, 98749056, 123436320, 164581760, 246872640, 493745280]

約数ペア:

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