21099962880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7211}}^1$

素因数の和:7367

約数の個数: 240

約数和(自身を含む): 73660713984

約数和(自身を除く): 52560751104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 512, 576, 635, 640, 720, 762, 768, 960, 1016, 1143, 1152, 1270, 1280, 1440, 1524, 1536, 1905, 1920, 2032, 2286, 2304, 2540, 2560, 2880, 3048, 3810, 3840, 4064, 4572, 4608, 5080, 5715, 5760, 6096, 7211, 7620, 7680, 8128, 9144, 10160, 11430, 11520, 12192, 14422, 15240, 16256, 18288, 20320, 21633, 22860, 23040, 24384, 28844, 30480, 32512, 36055, 36576, 40640, 43266, 45720, 48768, 57688, 60960, 64899, 65024, 72110, 73152, 81280, 86532, 91440, 97536, 108165, 115376, 121920, 129798, 144220, 146304, 162560, 173064, 182880, 195072, 216330, 230752, 243840, 259596, 288440, 292608, 324495, 325120, 346128, 365760, 432660, 461504, 487680, 519192, 576880, 585216, 648990, 692256, 731520, 865320, 915797, 923008, 975360, 1038384, 1153760, 1297980, 1384512, 1463040, 1730640, 1831594, 1846016, 2076768, 2307520, 2595960, 2747391, 2769024, 2926080, 3461280, 3663188, 3692032, 4153536, 4578985, 4615040, 5191920, 5494782, 5538048, 6922560, 7326376, 8242173, 8307072, 9157970, 9230080, 10383840, 10989564, 11076096, 13736955, 13845120, 14652752, 16484346, 16614144, 18315940, 18460160, 20767680, 21979128, 27473910, 27690240, 29305504, 32968692, 33228288, 36631880, 41210865, 41535360, 43958256, 54947820, 55380480, 58611008, 65937384, 73263760, 82421730, 83070720, 87916512, 109895640, 117222016, 131874768, 146527520, 164843460, 166141440, 175833024, 219791280, 234444032, 263749536, 293055040, 329686920, 351666048, 439582560, 468888064, 527499072, 586110080, 659373840, 703332096, 879165120, 1054998144, 1172220160, 1318747680, 1406664192, 1758330240, 2109996288, 2344440320, 2637495360, 3516660480, 4219992576, 5274990720, 7033320960, 10549981440, 21099962880]

約数ペア:

[(1, 21099962880), (2, 10549981440), (3, 7033320960), (4, 5274990720), (5, 4219992576), (6, 3516660480), (8, 2637495360), (9, 2344440320), (10, 2109996288), (12, 1758330240), (15, 1406664192), (16, 1318747680), (18, 1172220160), (20, 1054998144), (24, 879165120), (30, 703332096), (32, 659373840), (36, 586110080), (40, 527499072), (45, 468888064), (48, 439582560), (60, 351666048), (64, 329686920), (72, 293055040), (80, 263749536), (90, 234444032), (96, 219791280), (120, 175833024), (127, 166141440), (128, 164843460), (144, 146527520), (160, 131874768), (180, 117222016), (192, 109895640), (240, 87916512), (254, 83070720), (256, 82421730), (288, 73263760), (320, 65937384), (360, 58611008), (381, 55380480), (384, 54947820), (480, 43958256), (508, 41535360), (512, 41210865), (576, 36631880), (635, 33228288), (640, 32968692), (720, 29305504), (762, 27690240), (768, 27473910), (960, 21979128), (1016, 20767680), (1143, 18460160), (1152, 18315940), (1270, 16614144), (1280, 16484346), (1440, 14652752), (1524, 13845120), (1536, 13736955), (1905, 11076096), (1920, 10989564), (2032, 10383840), (2286, 9230080), (2304, 9157970), (2540, 8307072), (2560, 8242173), (2880, 7326376), (3048, 6922560), (3810, 5538048), (3840, 5494782), (4064, 5191920), (4572, 4615040), (4608, 4578985), (5080, 4153536), (5715, 3692032), (5760, 3663188), (6096, 3461280), (7211, 2926080), (7620, 2769024), (7680, 2747391), (8128, 2595960), (9144, 2307520), (10160, 2076768), (11430, 1846016), (11520, 1831594), (12192, 1730640), (14422, 1463040), (15240, 1384512), (16256, 1297980), (18288, 1153760), (20320, 1038384), (21633, 975360), (22860, 923008), (23040, 915797), (24384, 865320), (28844, 731520), (30480, 692256), (32512, 648990), (36055, 585216), (36576, 576880), (40640, 519192), (43266, 487680), (45720, 461504), (48768, 432660), (57688, 365760), (60960, 346128), (64899, 325120), (65024, 324495), (72110, 292608), (73152, 288440), (81280, 259596), (86532, 243840), (91440, 230752), (97536, 216330), (108165, 195072), (115376, 182880), (121920, 173064), (129798, 162560), (144220, 146304)]