56764543920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{155707}}^1$

素因数の和:155768

約数の個数: 240

約数和(自身を含む): 211304475648

約数和(自身を除く): 154539931728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 490, 496, 560, 588, 620, 651, 735, 744, 784, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1488, 1519, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2940, 3038, 3255, 3472, 3720, 3920, 4340, 4557, 5208, 5880, 6076, 6510, 7440, 7595, 8680, 9114, 10416, 11760, 12152, 13020, 15190, 17360, 18228, 22785, 24304, 26040, 30380, 36456, 45570, 52080, 60760, 72912, 91140, 121520, 155707, 182280, 311414, 364560, 467121, 622828, 778535, 934242, 1089949, 1245656, 1557070, 1868484, 2179898, 2335605, 2491312, 3114140, 3269847, 3736968, 4359796, 4671210, 4826917, 5449745, 6228280, 6539694, 7473936, 7629643, 8719592, 9342420, 9653834, 10899490, 12456560, 13079388, 14480751, 15259286, 16349235, 17439184, 18684840, 19307668, 21798980, 22888929, 24134585, 26158776, 28961502, 30518572, 32698470, 33788419, 37369680, 38148215, 38615336, 43597960, 45777858, 48269170, 52317552, 57923004, 61037144, 65396940, 67576838, 72403755, 76296430, 77230672, 87195920, 91555716, 96538340, 101365257, 114444645, 115846008, 122074288, 130793880, 135153676, 144807510, 152592860, 168942095, 183111432, 193076680, 202730514, 228889290, 231692016, 236518933, 261587760, 270307352, 289615020, 305185720, 337884190, 366222864, 386153360, 405461028, 457778580, 473037866, 506826285, 540614704, 579230040, 610371440, 675768380, 709556799, 810922056, 915557160, 946075732, 1013652570, 1158460080, 1182594665, 1351536760, 1419113598, 1621844112, 1831114320, 1892151464, 2027305140, 2365189330, 2703073520, 2838227196, 3547783995, 3784302928, 4054610280, 4730378660, 5676454392, 7095567990, 8109220560, 9460757320, 11352908784, 14191135980, 18921514640, 28382271960, 56764543920]

約数ペア:

[(1, 56764543920), (2, 28382271960), (3, 18921514640), (4, 14191135980), (5, 11352908784), (6, 9460757320), (7, 8109220560), (8, 7095567990), (10, 5676454392), (12, 4730378660), (14, 4054610280), (15, 3784302928), (16, 3547783995), (20, 2838227196), (21, 2703073520), (24, 2365189330), (28, 2027305140), (30, 1892151464), (31, 1831114320), (35, 1621844112), (40, 1419113598), (42, 1351536760), (48, 1182594665), (49, 1158460080), (56, 1013652570), (60, 946075732), (62, 915557160), (70, 810922056), (80, 709556799), (84, 675768380), (93, 610371440), (98, 579230040), (105, 540614704), (112, 506826285), (120, 473037866), (124, 457778580), (140, 405461028), (147, 386153360), (155, 366222864), (168, 337884190), (186, 305185720), (196, 289615020), (210, 270307352), (217, 261587760), (240, 236518933), (245, 231692016), (248, 228889290), (280, 202730514), (294, 193076680), (310, 183111432), (336, 168942095), (372, 152592860), (392, 144807510), (420, 135153676), (434, 130793880), (465, 122074288), (490, 115846008), (496, 114444645), (560, 101365257), (588, 96538340), (620, 91555716), (651, 87195920), (735, 77230672), (744, 76296430), (784, 72403755), (840, 67576838), (868, 65396940), (930, 61037144), (980, 57923004), (1085, 52317552), (1176, 48269170), (1240, 45777858), (1302, 43597960), (1470, 38615336), (1488, 38148215), (1519, 37369680), (1680, 33788419), (1736, 32698470), (1860, 30518572), (1960, 28961502), (2170, 26158776), (2352, 24134585), (2480, 22888929), (2604, 21798980), (2940, 19307668), (3038, 18684840), (3255, 17439184), (3472, 16349235), (3720, 15259286), (3920, 14480751), (4340, 13079388), (4557, 12456560), (5208, 10899490), (5880, 9653834), (6076, 9342420), (6510, 8719592), (7440, 7629643), (7595, 7473936), (8680, 6539694), (9114, 6228280), (10416, 5449745), (11760, 4826917), (12152, 4671210), (13020, 4359796), (15190, 3736968), (17360, 3269847), (18228, 3114140), (22785, 2491312), (24304, 2335605), (26040, 2179898), (30380, 1868484), (36456, 1557070), (45570, 1245656), (52080, 1089949), (60760, 934242), (72912, 778535), (91140, 622828), (121520, 467121), (155707, 364560), (182280, 311414)]