1939691520

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1665

約数の個数: 288

約数和(自身を含む): 7244218800

約数和(自身を除く): 5304527280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1619, 1664, 1872, 1920, 2048, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3238, 3328, 3744, 3840, 4160, 4608, 4680, 4857, 4992, 5120, 5760, 6144, 6240, 6476, 6656, 7488, 7680, 8095, 8320, 9216, 9360, 9714, 9984, 10240, 11520, 12480, 12952, 13312, 14571, 14976, 15360, 16190, 16640, 18432, 18720, 19428, 19968, 21047, 23040, 24285, 24960, 25904, 26624, 29142, 29952, 30720, 32380, 33280, 37440, 38856, 39936, 42094, 46080, 48570, 49920, 51808, 58284, 59904, 63141, 64760, 66560, 72855, 74880, 77712, 79872, 84188, 92160, 97140, 99840, 103616, 105235, 116568, 119808, 126282, 129520, 133120, 145710, 149760, 155424, 168376, 189423, 194280, 199680, 207232, 210470, 233136, 239616, 252564, 259040, 291420, 299520, 310848, 315705, 336752, 378846, 388560, 399360, 414464, 420940, 466272, 505128, 518080, 582840, 599040, 621696, 631410, 673504, 757692, 777120, 828928, 841880, 932544, 947115, 1010256, 1036160, 1165680, 1198080, 1243392, 1262820, 1347008, 1515384, 1554240, 1657856, 1683760, 1865088, 1894230, 2020512, 2072320, 2331360, 2486784, 2525640, 2694016, 3030768, 3108480, 3315712, 3367520, 3730176, 3788460, 4041024, 4144640, 4662720, 4973568, 5051280, 5388032, 6061536, 6216960, 6735040, 7460352, 7576920, 8082048, 8289280, 9325440, 9947136, 10102560, 10776064, 12123072, 12433920, 13470080, 14920704, 15153840, 16164096, 16578560, 18650880, 20205120, 21552128, 24246144, 24867840, 26940160, 29841408, 30307680, 32328192, 37301760, 40410240, 43104256, 48492288, 49735680, 53880320, 60615360, 64656384, 74603520, 80820480, 96984576, 107760640, 121230720, 129312768, 149207040, 161640960, 193969152, 215521280, 242461440, 323281920, 387938304, 484922880, 646563840, 969845760, 1939691520]

約数ペア:

[(1, 1939691520), (2, 969845760), (3, 646563840), (4, 484922880), (5, 387938304), (6, 323281920), (8, 242461440), (9, 215521280), (10, 193969152), (12, 161640960), (13, 149207040), (15, 129312768), (16, 121230720), (18, 107760640), (20, 96984576), (24, 80820480), (26, 74603520), (30, 64656384), (32, 60615360), (36, 53880320), (39, 49735680), (40, 48492288), (45, 43104256), (48, 40410240), (52, 37301760), (60, 32328192), (64, 30307680), (65, 29841408), (72, 26940160), (78, 24867840), (80, 24246144), (90, 21552128), (96, 20205120), (104, 18650880), (117, 16578560), (120, 16164096), (128, 15153840), (130, 14920704), (144, 13470080), (156, 12433920), (160, 12123072), (180, 10776064), (192, 10102560), (195, 9947136), (208, 9325440), (234, 8289280), (240, 8082048), (256, 7576920), (260, 7460352), (288, 6735040), (312, 6216960), (320, 6061536), (360, 5388032), (384, 5051280), (390, 4973568), (416, 4662720), (468, 4144640), (480, 4041024), (512, 3788460), (520, 3730176), (576, 3367520), (585, 3315712), (624, 3108480), (640, 3030768), (720, 2694016), (768, 2525640), (780, 2486784), (832, 2331360), (936, 2072320), (960, 2020512), (1024, 1894230), (1040, 1865088), (1152, 1683760), (1170, 1657856), (1248, 1554240), (1280, 1515384), (1440, 1347008), (1536, 1262820), (1560, 1243392), (1619, 1198080), (1664, 1165680), (1872, 1036160), (1920, 1010256), (2048, 947115), (2080, 932544), (2304, 841880), (2340, 828928), (2496, 777120), (2560, 757692), (2880, 673504), (3072, 631410), (3120, 621696), (3238, 599040), (3328, 582840), (3744, 518080), (3840, 505128), (4160, 466272), (4608, 420940), (4680, 414464), (4857, 399360), (4992, 388560), (5120, 378846), (5760, 336752), (6144, 315705), (6240, 310848), (6476, 299520), (6656, 291420), (7488, 259040), (7680, 252564), (8095, 239616), (8320, 233136), (9216, 210470), (9360, 207232), (9714, 199680), (9984, 194280), (10240, 189423), (11520, 168376), (12480, 155424), (12952, 149760), (13312, 145710), (14571, 133120), (14976, 129520), (15360, 126282), (16190, 119808), (16640, 116568), (18432, 105235), (18720, 103616), (19428, 99840), (19968, 97140), (21047, 92160), (23040, 84188), (24285, 79872), (24960, 77712), (25904, 74880), (26624, 72855), (29142, 66560), (29952, 64760), (30720, 63141), (32380, 59904), (33280, 58284), (37440, 51808), (38856, 49920), (39936, 48570), (42094, 46080)]