1804547040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6823}}^1$

素因数の和:6889

約数の個数: 192

約数和(自身を含む): 6190732800

約数和(自身を除く): 4386185760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 480, 551, 570, 580, 608, 696, 760, 870, 912, 928, 1102, 1140, 1160, 1392, 1520, 1653, 1740, 1824, 2204, 2280, 2320, 2755, 2784, 3040, 3306, 3480, 4408, 4560, 4640, 5510, 6612, 6823, 6960, 8265, 8816, 9120, 11020, 13224, 13646, 13920, 16530, 17632, 20469, 22040, 26448, 27292, 33060, 34115, 40938, 44080, 52896, 54584, 66120, 68230, 81876, 88160, 102345, 109168, 129637, 132240, 136460, 163752, 197867, 204690, 218336, 259274, 264480, 272920, 327504, 388911, 395734, 409380, 518548, 545840, 593601, 648185, 655008, 777822, 791468, 818760, 989335, 1037096, 1091680, 1187202, 1296370, 1555644, 1582936, 1637520, 1944555, 1978670, 2074192, 2374404, 2592740, 2968005, 3111288, 3165872, 3275040, 3759473, 3889110, 3957340, 4148384, 4748808, 5185480, 5936010, 6222576, 6331744, 7518946, 7778220, 7914680, 9497616, 10370960, 11278419, 11872020, 12445152, 15037892, 15556440, 15829360, 18797365, 18995232, 20741920, 22556838, 23744040, 30075784, 31112880, 31658720, 37594730, 45113676, 47488080, 56392095, 60151568, 62225760, 75189460, 90227352, 94976160, 112784190, 120303136, 150378920, 180454704, 225568380, 300757840, 360909408, 451136760, 601515680, 902273520, 1804547040]

約数ペア:

[(1, 1804547040), (2, 902273520), (3, 601515680), (4, 451136760), (5, 360909408), (6, 300757840), (8, 225568380), (10, 180454704), (12, 150378920), (15, 120303136), (16, 112784190), (19, 94976160), (20, 90227352), (24, 75189460), (29, 62225760), (30, 60151568), (32, 56392095), (38, 47488080), (40, 45113676), (48, 37594730), (57, 31658720), (58, 31112880), (60, 30075784), (76, 23744040), (80, 22556838), (87, 20741920), (95, 18995232), (96, 18797365), (114, 15829360), (116, 15556440), (120, 15037892), (145, 12445152), (152, 11872020), (160, 11278419), (174, 10370960), (190, 9497616), (228, 7914680), (232, 7778220), (240, 7518946), (285, 6331744), (290, 6222576), (304, 5936010), (348, 5185480), (380, 4748808), (435, 4148384), (456, 3957340), (464, 3889110), (480, 3759473), (551, 3275040), (570, 3165872), (580, 3111288), (608, 2968005), (696, 2592740), (760, 2374404), (870, 2074192), (912, 1978670), (928, 1944555), (1102, 1637520), (1140, 1582936), (1160, 1555644), (1392, 1296370), (1520, 1187202), (1653, 1091680), (1740, 1037096), (1824, 989335), (2204, 818760), (2280, 791468), (2320, 777822), (2755, 655008), (2784, 648185), (3040, 593601), (3306, 545840), (3480, 518548), (4408, 409380), (4560, 395734), (4640, 388911), (5510, 327504), (6612, 272920), (6823, 264480), (6960, 259274), (8265, 218336), (8816, 204690), (9120, 197867), (11020, 163752), (13224, 136460), (13646, 132240), (13920, 129637), (16530, 109168), (17632, 102345), (20469, 88160), (22040, 81876), (26448, 68230), (27292, 66120), (33060, 54584), (34115, 52896), (40938, 44080)]