19991892960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2803}}^1$

素因数の和:2967

約数の個数: 384

約数和(自身を含む): 75974492160

約数和(自身を除く): 55982599200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 127, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 254, 260, 270, 288, 312, 351, 360, 381, 390, 416, 432, 468, 480, 508, 520, 540, 585, 624, 635, 702, 720, 762, 780, 864, 936, 1016, 1040, 1080, 1143, 1170, 1248, 1270, 1404, 1440, 1524, 1560, 1651, 1755, 1872, 1905, 2032, 2080, 2160, 2286, 2340, 2540, 2803, 2808, 3048, 3120, 3302, 3429, 3510, 3744, 3810, 4064, 4320, 4572, 4680, 4953, 5080, 5606, 5616, 5715, 6096, 6240, 6604, 6858, 7020, 7620, 8255, 8409, 9144, 9360, 9906, 10160, 11212, 11232, 11430, 12192, 13208, 13716, 14015, 14040, 14859, 15240, 16510, 16818, 17145, 18288, 18720, 19812, 20320, 22424, 22860, 24765, 25227, 26416, 27432, 28030, 28080, 29718, 30480, 33020, 33636, 34290, 36439, 36576, 39624, 42045, 44577, 44848, 45720, 49530, 50454, 52832, 54864, 56060, 56160, 59436, 60960, 66040, 67272, 68580, 72878, 74295, 75681, 79248, 84090, 89154, 89696, 91440, 99060, 100908, 109317, 109728, 112120, 118872, 126135, 132080, 134544, 137160, 145756, 148590, 151362, 158496, 168180, 178308, 182195, 182880, 198120, 201816, 218634, 222885, 224240, 237744, 252270, 264160, 269088, 274320, 291512, 297180, 302724, 327951, 336360, 355981, 356616, 364390, 378405, 396240, 403632, 437268, 445770, 448480, 475488, 504540, 546585, 548640, 583024, 594360, 605448, 655902, 672720, 711962, 713232, 728780, 756810, 792480, 807264, 874536, 891540, 983853, 1009080, 1067943, 1093170, 1166048, 1188720, 1210896, 1311804, 1345440, 1423924, 1426464, 1457560, 1513620, 1639755, 1749072, 1779905, 1783080, 1967706, 2018160, 2135886, 2186340, 2377440, 2421792, 2623608, 2847848, 2915120, 3027240, 3203829, 3279510, 3498144, 3559810, 3566160, 3935412, 4036320, 4271772, 4372680, 4627753, 4919265, 5247216, 5339715, 5695696, 5830240, 6054480, 6407658, 6559020, 7119620, 7132320, 7870824, 8543544, 8745360, 9255506, 9611487, 9838530, 10494432, 10679430, 11391392, 12108960, 12815316, 13118040, 13883259, 14239240, 15741648, 16019145, 17087088, 17490720, 18511012, 19222974, 19677060, 21358860, 23138765, 25630632, 26236080, 27766518, 28478480, 31483296, 32038290, 34174176, 37022024, 38445948, 39354120, 41649777, 42717720, 46277530, 48057435, 51261264, 52472160, 55533036, 56956960, 64076580, 69416295, 74044048, 76891896, 78708240, 83299554, 85435440, 92555060, 96114870, 102522528, 111066072, 124949331, 128153160, 138832590, 148088096, 153783792, 157416480, 166599108, 170870880, 185110120, 192229740, 208248885, 222132144, 249898662, 256306320, 277665180, 307567584, 333198216, 370220240, 384459480, 416497770, 444264288, 499797324, 512612640, 555330360, 624746655, 666396432, 740440480, 768918960, 832995540, 999594648, 1110660720, 1249493310, 1332792864, 1537837920, 1665991080, 1999189296, 2221321440, 2498986620, 3331982160, 3998378592, 4997973240, 6663964320, 9995946480, 19991892960]

約数ペア:

[(1, 19991892960), (2, 9995946480), (3, 6663964320), (4, 4997973240), (5, 3998378592), (6, 3331982160), (8, 2498986620), (9, 2221321440), (10, 1999189296), (12, 1665991080), (13, 1537837920), (15, 1332792864), (16, 1249493310), (18, 1110660720), (20, 999594648), (24, 832995540), (26, 768918960), (27, 740440480), (30, 666396432), (32, 624746655), (36, 555330360), (39, 512612640), (40, 499797324), (45, 444264288), (48, 416497770), (52, 384459480), (54, 370220240), (60, 333198216), (65, 307567584), (72, 277665180), (78, 256306320), (80, 249898662), (90, 222132144), (96, 208248885), (104, 192229740), (108, 185110120), (117, 170870880), (120, 166599108), (127, 157416480), (130, 153783792), (135, 148088096), (144, 138832590), (156, 128153160), (160, 124949331), (180, 111066072), (195, 102522528), (208, 96114870), (216, 92555060), (234, 85435440), (240, 83299554), (254, 78708240), (260, 76891896), (270, 74044048), (288, 69416295), (312, 64076580), (351, 56956960), (360, 55533036), (381, 52472160), (390, 51261264), (416, 48057435), (432, 46277530), (468, 42717720), (480, 41649777), (508, 39354120), (520, 38445948), (540, 37022024), (585, 34174176), (624, 32038290), (635, 31483296), (702, 28478480), (720, 27766518), (762, 26236080), (780, 25630632), (864, 23138765), (936, 21358860), (1016, 19677060), (1040, 19222974), (1080, 18511012), (1143, 17490720), (1170, 17087088), (1248, 16019145), (1270, 15741648), (1404, 14239240), (1440, 13883259), (1524, 13118040), (1560, 12815316), (1651, 12108960), (1755, 11391392), (1872, 10679430), (1905, 10494432), (2032, 9838530), (2080, 9611487), (2160, 9255506), (2286, 8745360), (2340, 8543544), (2540, 7870824), (2803, 7132320), (2808, 7119620), (3048, 6559020), (3120, 6407658), (3302, 6054480), (3429, 5830240), (3510, 5695696), (3744, 5339715), (3810, 5247216), (4064, 4919265), (4320, 4627753), (4572, 4372680), (4680, 4271772), (4953, 4036320), (5080, 3935412), (5606, 3566160), (5616, 3559810), (5715, 3498144), (6096, 3279510), (6240, 3203829), (6604, 3027240), (6858, 2915120), (7020, 2847848), (7620, 2623608), (8255, 2421792), (8409, 2377440), (9144, 2186340), (9360, 2135886), (9906, 2018160), (10160, 1967706), (11212, 1783080), (11232, 1779905), (11430, 1749072), (12192, 1639755), (13208, 1513620), (13716, 1457560), (14015, 1426464), (14040, 1423924), (14859, 1345440), (15240, 1311804), (16510, 1210896), (16818, 1188720), (17145, 1166048), (18288, 1093170), (18720, 1067943), (19812, 1009080), (20320, 983853), (22424, 891540), (22860, 874536), (24765, 807264), (25227, 792480), (26416, 756810), (27432, 728780), (28030, 713232), (28080, 711962), (29718, 672720), (30480, 655902), (33020, 605448), (33636, 594360), (34290, 583024), (36439, 548640), (36576, 546585), (39624, 504540), (42045, 475488), (44577, 448480), (44848, 445770), (45720, 437268), (49530, 403632), (50454, 396240), (52832, 378405), (54864, 364390), (56060, 356616), (56160, 355981), (59436, 336360), (60960, 327951), (66040, 302724), (67272, 297180), (68580, 291512), (72878, 274320), (74295, 269088), (75681, 264160), (79248, 252270), (84090, 237744), (89154, 224240), (89696, 222885), (91440, 218634), (99060, 201816), (100908, 198120), (109317, 182880), (109728, 182195), (112120, 178308), (118872, 168180), (126135, 158496), (132080, 151362), (134544, 148590), (137160, 145756)]