21114915840

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8039}}^1$

素因数の和:8092

約数の個数: 352

約数和(自身を含む): 78997824000

約数和(自身を除く): 57882908160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 512, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1024, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2560, 2565, 2736, 2880, 3040, 3072, 3420, 3456, 3648, 3840, 4104, 4320, 4560, 4608, 4864, 5120, 5130, 5472, 5760, 6080, 6840, 6912, 7296, 7680, 8039, 8208, 8640, 9120, 9216, 9728, 10260, 10944, 11520, 12160, 13680, 13824, 14592, 15360, 16078, 16416, 17280, 18240, 19456, 20520, 21888, 23040, 24117, 24320, 27360, 27648, 29184, 32156, 32832, 34560, 36480, 40195, 41040, 43776, 46080, 48234, 48640, 54720, 58368, 64312, 65664, 69120, 72351, 72960, 80390, 82080, 87552, 96468, 97280, 109440, 120585, 128624, 131328, 138240, 144702, 145920, 152741, 160780, 164160, 175104, 192936, 217053, 218880, 241170, 257248, 262656, 289404, 291840, 305482, 321560, 328320, 361755, 385872, 434106, 437760, 458223, 482340, 514496, 525312, 578808, 610964, 643120, 656640, 723510, 763705, 771744, 868212, 875520, 916446, 964680, 1028992, 1085265, 1157616, 1221928, 1286240, 1313280, 1374669, 1447020, 1527410, 1543488, 1736424, 1832892, 1929360, 2057984, 2170530, 2291115, 2315232, 2443856, 2572480, 2626560, 2749338, 2894040, 3054820, 3086976, 3472848, 3665784, 3858720, 4115968, 4124007, 4341060, 4582230, 4630464, 4887712, 5144960, 5498676, 5788080, 6109640, 6173952, 6873345, 6945696, 7331568, 7717440, 8231936, 8248014, 8682120, 9164460, 9260928, 9775424, 10289920, 10997352, 11576160, 12219280, 12347904, 13746690, 13891392, 14663136, 15434880, 16496028, 17364240, 18328920, 18521856, 19550848, 20579840, 20620035, 21994704, 23152320, 24438560, 24695808, 27493380, 27782784, 29326272, 30869760, 32992056, 34728480, 36657840, 37043712, 39101696, 41159680, 41240070, 43989408, 46304640, 48877120, 54986760, 55565568, 58652544, 61739520, 65984112, 69456960, 73315680, 74087424, 78203392, 82480140, 87978816, 92609280, 97754240, 109973520, 111131136, 117305088, 123479040, 131968224, 138913920, 146631360, 156406784, 164960280, 175957632, 185218560, 195508480, 219947040, 222262272, 234610176, 263936448, 277827840, 293262720, 329920560, 351915264, 370437120, 391016960, 439894080, 469220352, 527872896, 555655680, 586525440, 659841120, 703830528, 782033920, 879788160, 1055745792, 1111311360, 1173050880, 1319682240, 1407661056, 1759576320, 2111491584, 2346101760, 2639364480, 3519152640, 4222983168, 5278728960, 7038305280, 10557457920, 21114915840]

約数ペア:

[(1, 21114915840), (2, 10557457920), (3, 7038305280), (4, 5278728960), (5, 4222983168), (6, 3519152640), (8, 2639364480), (9, 2346101760), (10, 2111491584), (12, 1759576320), (15, 1407661056), (16, 1319682240), (18, 1173050880), (19, 1111311360), (20, 1055745792), (24, 879788160), (27, 782033920), (30, 703830528), (32, 659841120), (36, 586525440), (38, 555655680), (40, 527872896), (45, 469220352), (48, 439894080), (54, 391016960), (57, 370437120), (60, 351915264), (64, 329920560), (72, 293262720), (76, 277827840), (80, 263936448), (90, 234610176), (95, 222262272), (96, 219947040), (108, 195508480), (114, 185218560), (120, 175957632), (128, 164960280), (135, 156406784), (144, 146631360), (152, 138913920), (160, 131968224), (171, 123479040), (180, 117305088), (190, 111131136), (192, 109973520), (216, 97754240), (228, 92609280), (240, 87978816), (256, 82480140), (270, 78203392), (285, 74087424), (288, 73315680), (304, 69456960), (320, 65984112), (342, 61739520), (360, 58652544), (380, 55565568), (384, 54986760), (432, 48877120), (456, 46304640), (480, 43989408), (512, 41240070), (513, 41159680), (540, 39101696), (570, 37043712), (576, 36657840), (608, 34728480), (640, 32992056), (684, 30869760), (720, 29326272), (760, 27782784), (768, 27493380), (855, 24695808), (864, 24438560), (912, 23152320), (960, 21994704), (1024, 20620035), (1026, 20579840), (1080, 19550848), (1140, 18521856), (1152, 18328920), (1216, 17364240), (1280, 16496028), (1368, 15434880), (1440, 14663136), (1520, 13891392), (1536, 13746690), (1710, 12347904), (1728, 12219280), (1824, 11576160), (1920, 10997352), (2052, 10289920), (2160, 9775424), (2280, 9260928), (2304, 9164460), (2432, 8682120), (2560, 8248014), (2565, 8231936), (2736, 7717440), (2880, 7331568), (3040, 6945696), (3072, 6873345), (3420, 6173952), (3456, 6109640), (3648, 5788080), (3840, 5498676), (4104, 5144960), (4320, 4887712), (4560, 4630464), (4608, 4582230), (4864, 4341060), (5120, 4124007), (5130, 4115968), (5472, 3858720), (5760, 3665784), (6080, 3472848), (6840, 3086976), (6912, 3054820), (7296, 2894040), (7680, 2749338), (8039, 2626560), (8208, 2572480), (8640, 2443856), (9120, 2315232), (9216, 2291115), (9728, 2170530), (10260, 2057984), (10944, 1929360), (11520, 1832892), (12160, 1736424), (13680, 1543488), (13824, 1527410), (14592, 1447020), (15360, 1374669), (16078, 1313280), (16416, 1286240), (17280, 1221928), (18240, 1157616), (19456, 1085265), (20520, 1028992), (21888, 964680), (23040, 916446), (24117, 875520), (24320, 868212), (27360, 771744), (27648, 763705), (29184, 723510), (32156, 656640), (32832, 643120), (34560, 610964), (36480, 578808), (40195, 525312), (41040, 514496), (43776, 482340), (46080, 458223), (48234, 437760), (48640, 434106), (54720, 385872), (58368, 361755), (64312, 328320), (65664, 321560), (69120, 305482), (72351, 291840), (72960, 289404), (80390, 262656), (82080, 257248), (87552, 241170), (96468, 218880), (97280, 217053), (109440, 192936), (120585, 175104), (128624, 164160), (131328, 160780), (138240, 152741), (144702, 145920)]