801400320

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{4969}}^1$

素因数の和:5005

約数の個数: 240

約数和(自身を含む): 3172609440

約数和(自身を除く): 2371209120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 4969, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 9938, 10080, 10752, 11520, 13440, 14907, 16128, 17920, 19876, 20160, 23040, 24845, 26880, 29814, 32256, 34783, 39752, 40320, 44721, 49690, 53760, 59628, 69566, 74535, 79504, 80640, 89442, 99380, 104349, 119256, 139132, 149070, 159008, 161280, 173915, 178884, 198760, 208698, 223605, 238512, 278264, 298140, 313047, 318016, 347830, 357768, 397520, 417396, 447210, 477024, 521745, 556528, 596280, 626094, 636032, 695660, 715536, 795040, 834792, 894420, 954048, 1043490, 1113056, 1192560, 1252188, 1272064, 1391320, 1431072, 1565235, 1590080, 1669584, 1788840, 1908096, 2086980, 2226112, 2385120, 2504376, 2544128, 2782640, 2862144, 3130470, 3180160, 3339168, 3577680, 3816192, 4173960, 4452224, 4770240, 5008752, 5565280, 5724288, 6260940, 6360320, 6678336, 7155360, 7632384, 8347920, 8904448, 9540480, 10017504, 11130560, 11448576, 12521880, 12720640, 13356672, 14310720, 16695840, 17808896, 19080960, 20035008, 22261120, 22897152, 25043760, 26713344, 28621440, 33391680, 38161920, 40070016, 44522240, 50087520, 53426688, 57242880, 66783360, 80140032, 89044480, 100175040, 114485760, 133566720, 160280064, 200350080, 267133440, 400700160, 801400320]

約数ペア:

[(1, 801400320), (2, 400700160), (3, 267133440), (4, 200350080), (5, 160280064), (6, 133566720), (7, 114485760), (8, 100175040), (9, 89044480), (10, 80140032), (12, 66783360), (14, 57242880), (15, 53426688), (16, 50087520), (18, 44522240), (20, 40070016), (21, 38161920), (24, 33391680), (28, 28621440), (30, 26713344), (32, 25043760), (35, 22897152), (36, 22261120), (40, 20035008), (42, 19080960), (45, 17808896), (48, 16695840), (56, 14310720), (60, 13356672), (63, 12720640), (64, 12521880), (70, 11448576), (72, 11130560), (80, 10017504), (84, 9540480), (90, 8904448), (96, 8347920), (105, 7632384), (112, 7155360), (120, 6678336), (126, 6360320), (128, 6260940), (140, 5724288), (144, 5565280), (160, 5008752), (168, 4770240), (180, 4452224), (192, 4173960), (210, 3816192), (224, 3577680), (240, 3339168), (252, 3180160), (256, 3130470), (280, 2862144), (288, 2782640), (315, 2544128), (320, 2504376), (336, 2385120), (360, 2226112), (384, 2086980), (420, 1908096), (448, 1788840), (480, 1669584), (504, 1590080), (512, 1565235), (560, 1431072), (576, 1391320), (630, 1272064), (640, 1252188), (672, 1192560), (720, 1113056), (768, 1043490), (840, 954048), (896, 894420), (960, 834792), (1008, 795040), (1120, 715536), (1152, 695660), (1260, 636032), (1280, 626094), (1344, 596280), (1440, 556528), (1536, 521745), (1680, 477024), (1792, 447210), (1920, 417396), (2016, 397520), (2240, 357768), (2304, 347830), (2520, 318016), (2560, 313047), (2688, 298140), (2880, 278264), (3360, 238512), (3584, 223605), (3840, 208698), (4032, 198760), (4480, 178884), (4608, 173915), (4969, 161280), (5040, 159008), (5376, 149070), (5760, 139132), (6720, 119256), (7680, 104349), (8064, 99380), (8960, 89442), (9938, 80640), (10080, 79504), (10752, 74535), (11520, 69566), (13440, 59628), (14907, 53760), (16128, 49690), (17920, 44721), (19876, 40320), (20160, 39752), (23040, 34783), (24845, 32256), (26880, 29814)]