740983680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:478

約数の個数: 256

約数和(自身を含む): 2651918400

約数和(自身を除く): 1910934720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 137, 144, 160, 180, 192, 216, 240, 270, 274, 288, 313, 320, 360, 384, 411, 432, 480, 540, 548, 576, 626, 640, 685, 720, 822, 864, 939, 960, 1080, 1096, 1152, 1233, 1252, 1370, 1440, 1565, 1644, 1728, 1878, 1920, 2055, 2160, 2192, 2466, 2504, 2740, 2817, 2880, 3130, 3288, 3456, 3699, 3756, 4110, 4320, 4384, 4695, 4932, 5008, 5480, 5634, 5760, 6165, 6260, 6576, 7398, 7512, 8220, 8451, 8640, 8768, 9390, 9864, 10016, 10960, 11268, 12330, 12520, 13152, 14085, 14796, 15024, 16440, 16902, 17280, 17536, 18495, 18780, 19728, 20032, 21920, 22536, 24660, 25040, 26304, 28170, 29592, 30048, 32880, 33804, 36990, 37560, 39456, 40064, 42255, 42881, 43840, 45072, 49320, 50080, 52608, 56340, 59184, 60096, 65760, 67608, 73980, 75120, 78912, 84510, 85762, 87680, 90144, 98640, 100160, 112680, 118368, 120192, 128643, 131520, 135216, 147960, 150240, 157824, 169020, 171524, 180288, 197280, 200320, 214405, 225360, 236736, 257286, 263040, 270432, 295920, 300480, 338040, 343048, 360576, 385929, 394560, 428810, 450720, 473472, 514572, 540864, 591840, 600960, 643215, 676080, 686096, 771858, 789120, 857620, 901440, 1029144, 1081728, 1157787, 1183680, 1286430, 1352160, 1372192, 1543716, 1715240, 1802880, 1929645, 2058288, 2315574, 2367360, 2572860, 2704320, 2744384, 3087432, 3430480, 3859290, 4116576, 4631148, 5145720, 5408640, 5488768, 5788935, 6174864, 6860960, 7718580, 8233152, 9262296, 10291440, 11577870, 12349728, 13721920, 15437160, 16466304, 18524592, 20582880, 23155740, 24699456, 27443840, 30874320, 37049184, 41165760, 46311480, 49398912, 61748640, 74098368, 82331520, 92622960, 123497280, 148196736, 185245920, 246994560, 370491840, 740983680]

約数ペア:

[(1, 740983680), (2, 370491840), (3, 246994560), (4, 185245920), (5, 148196736), (6, 123497280), (8, 92622960), (9, 82331520), (10, 74098368), (12, 61748640), (15, 49398912), (16, 46311480), (18, 41165760), (20, 37049184), (24, 30874320), (27, 27443840), (30, 24699456), (32, 23155740), (36, 20582880), (40, 18524592), (45, 16466304), (48, 15437160), (54, 13721920), (60, 12349728), (64, 11577870), (72, 10291440), (80, 9262296), (90, 8233152), (96, 7718580), (108, 6860960), (120, 6174864), (128, 5788935), (135, 5488768), (137, 5408640), (144, 5145720), (160, 4631148), (180, 4116576), (192, 3859290), (216, 3430480), (240, 3087432), (270, 2744384), (274, 2704320), (288, 2572860), (313, 2367360), (320, 2315574), (360, 2058288), (384, 1929645), (411, 1802880), (432, 1715240), (480, 1543716), (540, 1372192), (548, 1352160), (576, 1286430), (626, 1183680), (640, 1157787), (685, 1081728), (720, 1029144), (822, 901440), (864, 857620), (939, 789120), (960, 771858), (1080, 686096), (1096, 676080), (1152, 643215), (1233, 600960), (1252, 591840), (1370, 540864), (1440, 514572), (1565, 473472), (1644, 450720), (1728, 428810), (1878, 394560), (1920, 385929), (2055, 360576), (2160, 343048), (2192, 338040), (2466, 300480), (2504, 295920), (2740, 270432), (2817, 263040), (2880, 257286), (3130, 236736), (3288, 225360), (3456, 214405), (3699, 200320), (3756, 197280), (4110, 180288), (4320, 171524), (4384, 169020), (4695, 157824), (4932, 150240), (5008, 147960), (5480, 135216), (5634, 131520), (5760, 128643), (6165, 120192), (6260, 118368), (6576, 112680), (7398, 100160), (7512, 98640), (8220, 90144), (8451, 87680), (8640, 85762), (8768, 84510), (9390, 78912), (9864, 75120), (10016, 73980), (10960, 67608), (11268, 65760), (12330, 60096), (12520, 59184), (13152, 56340), (14085, 52608), (14796, 50080), (15024, 49320), (16440, 45072), (16902, 43840), (17280, 42881), (17536, 42255), (18495, 40064), (18780, 39456), (19728, 37560), (20032, 36990), (21920, 33804), (22536, 32880), (24660, 30048), (25040, 29592), (26304, 28170)]