1992904320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:903

約数の個数: 256

約数和(自身を含む): 6993838080

約数和(自身を除く): 5000933760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 127, 128, 132, 160, 165, 176, 192, 220, 240, 254, 264, 320, 330, 352, 381, 384, 440, 480, 508, 528, 635, 640, 660, 704, 743, 762, 880, 960, 1016, 1056, 1270, 1320, 1397, 1408, 1486, 1524, 1760, 1905, 1920, 2032, 2112, 2229, 2540, 2640, 2794, 2972, 3048, 3520, 3715, 3810, 4064, 4191, 4224, 4458, 5080, 5280, 5588, 5944, 6096, 6985, 7040, 7430, 7620, 8128, 8173, 8382, 8916, 10160, 10560, 11145, 11176, 11888, 12192, 13970, 14860, 15240, 16256, 16346, 16764, 17832, 20320, 20955, 21120, 22290, 22352, 23776, 24384, 24519, 27940, 29720, 30480, 32692, 33528, 35664, 40640, 40865, 41910, 44580, 44704, 47552, 48768, 49038, 55880, 59440, 60960, 65384, 67056, 71328, 81280, 81730, 83820, 89160, 89408, 94361, 95104, 98076, 111760, 118880, 121920, 122595, 130768, 134112, 142656, 163460, 167640, 178320, 178816, 188722, 196152, 223520, 237760, 243840, 245190, 261536, 268224, 283083, 285312, 326920, 335280, 356640, 377444, 392304, 447040, 471805, 475520, 490380, 523072, 536448, 566166, 653840, 670560, 713280, 754888, 784608, 894080, 943610, 980760, 1037971, 1046144, 1132332, 1307680, 1341120, 1415415, 1426560, 1509776, 1569216, 1887220, 1961520, 2075942, 2264664, 2615360, 2682240, 2830830, 3019552, 3113913, 3138432, 3774440, 3923040, 4151884, 4529328, 5189855, 5230720, 5661660, 6039104, 6227826, 7548880, 7846080, 8303768, 9058656, 10379710, 11323320, 12078208, 12455652, 15097760, 15569565, 15692160, 16607536, 18117312, 20759420, 22646640, 24911304, 30195520, 31139130, 33215072, 36234624, 41518840, 45293280, 49822608, 60391040, 62278260, 66430144, 83037680, 90586560, 99645216, 124556520, 132860288, 166075360, 181173120, 199290432, 249113040, 332150720, 398580864, 498226080, 664301440, 996452160, 1992904320]

約数ペア:

[(1, 1992904320), (2, 996452160), (3, 664301440), (4, 498226080), (5, 398580864), (6, 332150720), (8, 249113040), (10, 199290432), (11, 181173120), (12, 166075360), (15, 132860288), (16, 124556520), (20, 99645216), (22, 90586560), (24, 83037680), (30, 66430144), (32, 62278260), (33, 60391040), (40, 49822608), (44, 45293280), (48, 41518840), (55, 36234624), (60, 33215072), (64, 31139130), (66, 30195520), (80, 24911304), (88, 22646640), (96, 20759420), (110, 18117312), (120, 16607536), (127, 15692160), (128, 15569565), (132, 15097760), (160, 12455652), (165, 12078208), (176, 11323320), (192, 10379710), (220, 9058656), (240, 8303768), (254, 7846080), (264, 7548880), (320, 6227826), (330, 6039104), (352, 5661660), (381, 5230720), (384, 5189855), (440, 4529328), (480, 4151884), (508, 3923040), (528, 3774440), (635, 3138432), (640, 3113913), (660, 3019552), (704, 2830830), (743, 2682240), (762, 2615360), (880, 2264664), (960, 2075942), (1016, 1961520), (1056, 1887220), (1270, 1569216), (1320, 1509776), (1397, 1426560), (1408, 1415415), (1486, 1341120), (1524, 1307680), (1760, 1132332), (1905, 1046144), (1920, 1037971), (2032, 980760), (2112, 943610), (2229, 894080), (2540, 784608), (2640, 754888), (2794, 713280), (2972, 670560), (3048, 653840), (3520, 566166), (3715, 536448), (3810, 523072), (4064, 490380), (4191, 475520), (4224, 471805), (4458, 447040), (5080, 392304), (5280, 377444), (5588, 356640), (5944, 335280), (6096, 326920), (6985, 285312), (7040, 283083), (7430, 268224), (7620, 261536), (8128, 245190), (8173, 243840), (8382, 237760), (8916, 223520), (10160, 196152), (10560, 188722), (11145, 178816), (11176, 178320), (11888, 167640), (12192, 163460), (13970, 142656), (14860, 134112), (15240, 130768), (16256, 122595), (16346, 121920), (16764, 118880), (17832, 111760), (20320, 98076), (20955, 95104), (21120, 94361), (22290, 89408), (22352, 89160), (23776, 83820), (24384, 81730), (24519, 81280), (27940, 71328), (29720, 67056), (30480, 65384), (32692, 60960), (33528, 59440), (35664, 55880), (40640, 49038), (40865, 48768), (41910, 47552), (44580, 44704)]