2025533440

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 208

約数和(自身を含む): 5661619200

約数和(自身を除く): 3636085760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 199, 224, 256, 280, 284, 320, 355, 398, 448, 497, 512, 560, 568, 640, 710, 796, 896, 994, 995, 1024, 1120, 1136, 1280, 1393, 1420, 1592, 1792, 1988, 1990, 2048, 2240, 2272, 2485, 2560, 2786, 2840, 3184, 3584, 3976, 3980, 4096, 4480, 4544, 4970, 5120, 5572, 5680, 6368, 6965, 7168, 7952, 7960, 8960, 9088, 9940, 10240, 11144, 11360, 12736, 13930, 14129, 14336, 15904, 15920, 17920, 18176, 19880, 20480, 22288, 22720, 25472, 27860, 28258, 28672, 31808, 31840, 35840, 36352, 39760, 44576, 45440, 50944, 55720, 56516, 63616, 63680, 70645, 71680, 72704, 79520, 89152, 90880, 98903, 101888, 111440, 113032, 127232, 127360, 141290, 143360, 145408, 159040, 178304, 181760, 197806, 203776, 222880, 226064, 254464, 254720, 282580, 290816, 318080, 356608, 363520, 395612, 407552, 445760, 452128, 494515, 508928, 509440, 565160, 636160, 713216, 727040, 791224, 815104, 891520, 904256, 989030, 1017856, 1018880, 1130320, 1272320, 1426432, 1454080, 1582448, 1783040, 1808512, 1978060, 2035712, 2037760, 2260640, 2544640, 2852864, 3164896, 3566080, 3617024, 3956120, 4075520, 4521280, 5089280, 5705728, 6329792, 7132160, 7234048, 7912240, 9042560, 10178560, 12659584, 14264320, 14468096, 15824480, 18085120, 25319168, 28528640, 28936192, 31648960, 36170240, 50638336, 57872384, 63297920, 72340480, 101276672, 126595840, 144680960, 202553344, 253191680, 289361920, 405106688, 506383360, 1012766720, 2025533440]

約数ペア:

[(1, 2025533440), (2, 1012766720), (4, 506383360), (5, 405106688), (7, 289361920), (8, 253191680), (10, 202553344), (14, 144680960), (16, 126595840), (20, 101276672), (28, 72340480), (32, 63297920), (35, 57872384), (40, 50638336), (56, 36170240), (64, 31648960), (70, 28936192), (71, 28528640), (80, 25319168), (112, 18085120), (128, 15824480), (140, 14468096), (142, 14264320), (160, 12659584), (199, 10178560), (224, 9042560), (256, 7912240), (280, 7234048), (284, 7132160), (320, 6329792), (355, 5705728), (398, 5089280), (448, 4521280), (497, 4075520), (512, 3956120), (560, 3617024), (568, 3566080), (640, 3164896), (710, 2852864), (796, 2544640), (896, 2260640), (994, 2037760), (995, 2035712), (1024, 1978060), (1120, 1808512), (1136, 1783040), (1280, 1582448), (1393, 1454080), (1420, 1426432), (1592, 1272320), (1792, 1130320), (1988, 1018880), (1990, 1017856), (2048, 989030), (2240, 904256), (2272, 891520), (2485, 815104), (2560, 791224), (2786, 727040), (2840, 713216), (3184, 636160), (3584, 565160), (3976, 509440), (3980, 508928), (4096, 494515), (4480, 452128), (4544, 445760), (4970, 407552), (5120, 395612), (5572, 363520), (5680, 356608), (6368, 318080), (6965, 290816), (7168, 282580), (7952, 254720), (7960, 254464), (8960, 226064), (9088, 222880), (9940, 203776), (10240, 197806), (11144, 181760), (11360, 178304), (12736, 159040), (13930, 145408), (14129, 143360), (14336, 141290), (15904, 127360), (15920, 127232), (17920, 113032), (18176, 111440), (19880, 101888), (20480, 98903), (22288, 90880), (22720, 89152), (25472, 79520), (27860, 72704), (28258, 71680), (28672, 70645), (31808, 63680), (31840, 63616), (35840, 56516), (36352, 55720), (39760, 50944), (44576, 45440)]