845982720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1669}}^1$

素因数の和:1711

約数の個数: 264

約数和(自身を含む): 3199706640

約数和(自身を除く): 2353723920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1024, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1669, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3072, 3168, 3338, 3520, 3840, 3960, 4224, 4608, 5007, 5120, 5280, 5632, 5760, 6336, 6676, 7040, 7680, 7920, 8345, 8448, 9216, 10014, 10560, 11264, 11520, 12672, 13352, 14080, 15021, 15360, 15840, 16690, 16896, 18359, 20028, 21120, 23040, 25035, 25344, 26704, 28160, 30042, 31680, 33380, 33792, 36718, 40056, 42240, 46080, 50070, 50688, 53408, 55077, 56320, 60084, 63360, 66760, 73436, 75105, 80112, 84480, 91795, 100140, 101376, 106816, 110154, 120168, 126720, 133520, 146872, 150210, 160224, 165231, 168960, 183590, 200280, 213632, 220308, 240336, 253440, 267040, 275385, 293744, 300420, 320448, 330462, 367180, 400560, 427264, 440616, 480672, 506880, 534080, 550770, 587488, 600840, 640896, 660924, 734360, 801120, 826155, 854528, 881232, 961344, 1068160, 1101540, 1174976, 1201680, 1281792, 1321848, 1468720, 1602240, 1652310, 1709056, 1762464, 1922688, 2136320, 2203080, 2349952, 2403360, 2563584, 2643696, 2937440, 3204480, 3304620, 3524928, 3845376, 4272640, 4406160, 4699904, 4806720, 5127168, 5287392, 5874880, 6408960, 6609240, 7049856, 7690752, 8545280, 8812320, 9399808, 9613440, 10574784, 11749760, 12817920, 13218480, 14099712, 15381504, 17624640, 18799616, 19226880, 21149568, 23499520, 25635840, 26436960, 28199424, 35249280, 38453760, 42299136, 46999040, 52873920, 56398848, 70498560, 76907520, 84598272, 93998080, 105747840, 140997120, 169196544, 211495680, 281994240, 422991360, 845982720]

約数ペア:

[(1, 845982720), (2, 422991360), (3, 281994240), (4, 211495680), (5, 169196544), (6, 140997120), (8, 105747840), (9, 93998080), (10, 84598272), (11, 76907520), (12, 70498560), (15, 56398848), (16, 52873920), (18, 46999040), (20, 42299136), (22, 38453760), (24, 35249280), (30, 28199424), (32, 26436960), (33, 25635840), (36, 23499520), (40, 21149568), (44, 19226880), (45, 18799616), (48, 17624640), (55, 15381504), (60, 14099712), (64, 13218480), (66, 12817920), (72, 11749760), (80, 10574784), (88, 9613440), (90, 9399808), (96, 8812320), (99, 8545280), (110, 7690752), (120, 7049856), (128, 6609240), (132, 6408960), (144, 5874880), (160, 5287392), (165, 5127168), (176, 4806720), (180, 4699904), (192, 4406160), (198, 4272640), (220, 3845376), (240, 3524928), (256, 3304620), (264, 3204480), (288, 2937440), (320, 2643696), (330, 2563584), (352, 2403360), (360, 2349952), (384, 2203080), (396, 2136320), (440, 1922688), (480, 1762464), (495, 1709056), (512, 1652310), (528, 1602240), (576, 1468720), (640, 1321848), (660, 1281792), (704, 1201680), (720, 1174976), (768, 1101540), (792, 1068160), (880, 961344), (960, 881232), (990, 854528), (1024, 826155), (1056, 801120), (1152, 734360), (1280, 660924), (1320, 640896), (1408, 600840), (1440, 587488), (1536, 550770), (1584, 534080), (1669, 506880), (1760, 480672), (1920, 440616), (1980, 427264), (2112, 400560), (2304, 367180), (2560, 330462), (2640, 320448), (2816, 300420), (2880, 293744), (3072, 275385), (3168, 267040), (3338, 253440), (3520, 240336), (3840, 220308), (3960, 213632), (4224, 200280), (4608, 183590), (5007, 168960), (5120, 165231), (5280, 160224), (5632, 150210), (5760, 146872), (6336, 133520), (6676, 126720), (7040, 120168), (7680, 110154), (7920, 106816), (8345, 101376), (8448, 100140), (9216, 91795), (10014, 84480), (10560, 80112), (11264, 75105), (11520, 73436), (12672, 66760), (13352, 63360), (14080, 60084), (15021, 56320), (15360, 55077), (15840, 53408), (16690, 50688), (16896, 50070), (18359, 46080), (20028, 42240), (21120, 40056), (23040, 36718), (25035, 33792), (25344, 33380), (26704, 31680), (28160, 30042)]