1230647040

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{5087}}^1$

素因数の和:5124

約数の個数: 288

約数和(自身を含む): 4991938560

約数和(自身を除く): 3761291520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5087, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 10174, 11520, 12096, 13440, 15120, 15261, 16128, 17280, 20160, 20348, 24192, 25435, 26880, 30240, 30522, 34560, 35609, 40320, 40696, 45783, 48384, 50870, 60480, 61044, 71218, 76305, 80640, 81392, 91566, 101740, 106827, 120960, 122088, 137349, 142436, 152610, 162784, 178045, 183132, 203480, 213654, 228915, 241920, 244176, 274698, 284872, 305220, 320481, 325568, 356090, 366264, 406960, 427308, 457830, 488352, 534135, 549396, 569744, 610440, 640962, 651136, 686745, 712180, 732528, 813920, 854616, 915660, 961443, 976704, 1068270, 1098792, 1139488, 1220880, 1281924, 1302272, 1373490, 1424360, 1465056, 1602405, 1627840, 1709232, 1831320, 1922886, 1953408, 2136540, 2197584, 2278976, 2441760, 2563848, 2746980, 2848720, 2930112, 3204810, 3255680, 3418464, 3662640, 3845772, 3906816, 4273080, 4395168, 4557952, 4807215, 4883520, 5127696, 5493960, 5697440, 5860224, 6409620, 6511360, 6836928, 7325280, 7691544, 8546160, 8790336, 9115904, 9614430, 9767040, 10255392, 10987920, 11394880, 11720448, 12819240, 13673856, 14650560, 15383088, 17092320, 17580672, 19228860, 19534080, 20510784, 21975840, 22789760, 25638480, 27347712, 29301120, 30766176, 34184640, 35161344, 38457720, 41021568, 43951680, 45579520, 51276960, 58602240, 61532352, 68369280, 76915440, 82043136, 87903360, 102553920, 123064704, 136738560, 153830880, 175806720, 205107840, 246129408, 307661760, 410215680, 615323520, 1230647040]

約数ペア:

[(1, 1230647040), (2, 615323520), (3, 410215680), (4, 307661760), (5, 246129408), (6, 205107840), (7, 175806720), (8, 153830880), (9, 136738560), (10, 123064704), (12, 102553920), (14, 87903360), (15, 82043136), (16, 76915440), (18, 68369280), (20, 61532352), (21, 58602240), (24, 51276960), (27, 45579520), (28, 43951680), (30, 41021568), (32, 38457720), (35, 35161344), (36, 34184640), (40, 30766176), (42, 29301120), (45, 27347712), (48, 25638480), (54, 22789760), (56, 21975840), (60, 20510784), (63, 19534080), (64, 19228860), (70, 17580672), (72, 17092320), (80, 15383088), (84, 14650560), (90, 13673856), (96, 12819240), (105, 11720448), (108, 11394880), (112, 10987920), (120, 10255392), (126, 9767040), (128, 9614430), (135, 9115904), (140, 8790336), (144, 8546160), (160, 7691544), (168, 7325280), (180, 6836928), (189, 6511360), (192, 6409620), (210, 5860224), (216, 5697440), (224, 5493960), (240, 5127696), (252, 4883520), (256, 4807215), (270, 4557952), (280, 4395168), (288, 4273080), (315, 3906816), (320, 3845772), (336, 3662640), (360, 3418464), (378, 3255680), (384, 3204810), (420, 2930112), (432, 2848720), (448, 2746980), (480, 2563848), (504, 2441760), (540, 2278976), (560, 2197584), (576, 2136540), (630, 1953408), (640, 1922886), (672, 1831320), (720, 1709232), (756, 1627840), (768, 1602405), (840, 1465056), (864, 1424360), (896, 1373490), (945, 1302272), (960, 1281924), (1008, 1220880), (1080, 1139488), (1120, 1098792), (1152, 1068270), (1260, 976704), (1280, 961443), (1344, 915660), (1440, 854616), (1512, 813920), (1680, 732528), (1728, 712180), (1792, 686745), (1890, 651136), (1920, 640962), (2016, 610440), (2160, 569744), (2240, 549396), (2304, 534135), (2520, 488352), (2688, 457830), (2880, 427308), (3024, 406960), (3360, 366264), (3456, 356090), (3780, 325568), (3840, 320481), (4032, 305220), (4320, 284872), (4480, 274698), (5040, 244176), (5087, 241920), (5376, 228915), (5760, 213654), (6048, 203480), (6720, 183132), (6912, 178045), (7560, 162784), (8064, 152610), (8640, 142436), (8960, 137349), (10080, 122088), (10174, 120960), (11520, 106827), (12096, 101740), (13440, 91566), (15120, 81392), (15261, 80640), (16128, 76305), (17280, 71218), (20160, 61044), (20348, 60480), (24192, 50870), (25435, 48384), (26880, 45783), (30240, 40696), (30522, 40320), (34560, 35609)]