19565521920

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{20219}}^1$

素因数の和:20260

約数の個数: 352

約数和(自身を含む): 79469452800

約数和(自身を除く): 59903930880

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, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5120, 5376, 5760, 6048, 6720, 6912, 7168, 7560, 7680, 8064, 8640, 8960, 9216, 10080, 10752, 11520, 12096, 13440, 13824, 15120, 15360, 16128, 17280, 17920, 20160, 20219, 21504, 23040, 24192, 26880, 27648, 30240, 32256, 34560, 35840, 40320, 40438, 46080, 48384, 53760, 60480, 60657, 64512, 69120, 80640, 80876, 96768, 101095, 107520, 120960, 121314, 138240, 141533, 161280, 161752, 181971, 193536, 202190, 241920, 242628, 283066, 303285, 322560, 323504, 363942, 404380, 424599, 483840, 485256, 545913, 566132, 606570, 647008, 707665, 727884, 808760, 849198, 909855, 967680, 970512, 1091826, 1132264, 1213140, 1273797, 1294016, 1415330, 1455768, 1617520, 1698396, 1819710, 1941024, 2122995, 2183652, 2264528, 2426280, 2547594, 2588032, 2729565, 2830660, 2911536, 3235040, 3396792, 3639420, 3821391, 3882048, 4245990, 4367304, 4529056, 4852560, 5095188, 5176064, 5459130, 5661320, 5823072, 6368985, 6470080, 6793584, 7278840, 7642782, 7764096, 8491980, 8734608, 9058112, 9705120, 10190376, 10352128, 10918260, 11322640, 11646144, 12737970, 12940160, 13587168, 14557680, 15285564, 15528192, 16983960, 17469216, 18116224, 19106955, 19410240, 20380752, 20704256, 21836520, 22645280, 23292288, 25475940, 25880320, 27174336, 29115360, 30571128, 31056384, 33967920, 34938432, 36232448, 38213910, 38820480, 40761504, 43673040, 45290560, 46584576, 50951880, 51760640, 54348672, 58230720, 61142256, 62112768, 67935840, 69876864, 72464896, 76427820, 77640960, 81523008, 87346080, 90581120, 93169152, 101903760, 103521280, 108697344, 116461440, 122284512, 135871680, 139753728, 144929792, 152855640, 155281920, 163046016, 174692160, 181162240, 186338304, 203807520, 217394688, 232922880, 244569024, 271743360, 279507456, 305711280, 310563840, 326092032, 349384320, 362324480, 407615040, 434789376, 465845760, 489138048, 543486720, 559014912, 611422560, 652184064, 698768640, 724648960, 815230080, 931691520, 978276096, 1086973440, 1222845120, 1304368128, 1397537280, 1630460160, 1956552192, 2173946880, 2445690240, 2795074560, 3260920320, 3913104384, 4891380480, 6521840640, 9782760960, 19565521920]

約数ペア:

[(1, 19565521920), (2, 9782760960), (3, 6521840640), (4, 4891380480), (5, 3913104384), (6, 3260920320), (7, 2795074560), (8, 2445690240), (9, 2173946880), (10, 1956552192), (12, 1630460160), (14, 1397537280), (15, 1304368128), (16, 1222845120), (18, 1086973440), (20, 978276096), (21, 931691520), (24, 815230080), (27, 724648960), (28, 698768640), (30, 652184064), (32, 611422560), (35, 559014912), (36, 543486720), (40, 489138048), (42, 465845760), (45, 434789376), (48, 407615040), (54, 362324480), (56, 349384320), (60, 326092032), (63, 310563840), (64, 305711280), (70, 279507456), (72, 271743360), (80, 244569024), (84, 232922880), (90, 217394688), (96, 203807520), (105, 186338304), (108, 181162240), (112, 174692160), (120, 163046016), (126, 155281920), (128, 152855640), (135, 144929792), (140, 139753728), (144, 135871680), (160, 122284512), (168, 116461440), (180, 108697344), (189, 103521280), (192, 101903760), (210, 93169152), (216, 90581120), (224, 87346080), (240, 81523008), (252, 77640960), (256, 76427820), (270, 72464896), (280, 69876864), (288, 67935840), (315, 62112768), (320, 61142256), (336, 58230720), (360, 54348672), (378, 51760640), (384, 50951880), (420, 46584576), (432, 45290560), (448, 43673040), (480, 40761504), (504, 38820480), (512, 38213910), (540, 36232448), (560, 34938432), (576, 33967920), (630, 31056384), (640, 30571128), (672, 29115360), (720, 27174336), (756, 25880320), (768, 25475940), (840, 23292288), (864, 22645280), (896, 21836520), (945, 20704256), (960, 20380752), (1008, 19410240), (1024, 19106955), (1080, 18116224), (1120, 17469216), (1152, 16983960), (1260, 15528192), (1280, 15285564), (1344, 14557680), (1440, 13587168), (1512, 12940160), (1536, 12737970), (1680, 11646144), (1728, 11322640), (1792, 10918260), (1890, 10352128), (1920, 10190376), (2016, 9705120), (2160, 9058112), (2240, 8734608), (2304, 8491980), (2520, 7764096), (2560, 7642782), (2688, 7278840), (2880, 6793584), (3024, 6470080), (3072, 6368985), (3360, 5823072), (3456, 5661320), (3584, 5459130), (3780, 5176064), (3840, 5095188), (4032, 4852560), (4320, 4529056), (4480, 4367304), (4608, 4245990), (5040, 3882048), (5120, 3821391), (5376, 3639420), (5760, 3396792), (6048, 3235040), (6720, 2911536), (6912, 2830660), (7168, 2729565), (7560, 2588032), (7680, 2547594), (8064, 2426280), (8640, 2264528), (8960, 2183652), (9216, 2122995), (10080, 1941024), (10752, 1819710), (11520, 1698396), (12096, 1617520), (13440, 1455768), (13824, 1415330), (15120, 1294016), (15360, 1273797), (16128, 1213140), (17280, 1132264), (17920, 1091826), (20160, 970512), (20219, 967680), (21504, 909855), (23040, 849198), (24192, 808760), (26880, 727884), (27648, 707665), (30240, 647008), (32256, 606570), (34560, 566132), (35840, 545913), (40320, 485256), (40438, 483840), (46080, 424599), (48384, 404380), (53760, 363942), (60480, 323504), (60657, 322560), (64512, 303285), (69120, 283066), (80640, 242628), (80876, 241920), (96768, 202190), (101095, 193536), (107520, 181971), (120960, 161752), (121314, 161280), (138240, 141533)]