27855649920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{24971}}^1$

素因数の和:25083

約数の個数: 256

約数和(自身を含む): 102700846080

約数和(自身を除く): 74845196160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 105, 112, 120, 128, 140, 160, 166, 168, 192, 210, 224, 240, 249, 280, 320, 332, 336, 384, 415, 420, 448, 480, 498, 560, 581, 640, 664, 672, 830, 840, 896, 960, 996, 1120, 1162, 1245, 1328, 1344, 1660, 1680, 1743, 1920, 1992, 2240, 2324, 2490, 2656, 2688, 2905, 3320, 3360, 3486, 3984, 4480, 4648, 4980, 5312, 5810, 6640, 6720, 6972, 7968, 8715, 9296, 9960, 10624, 11620, 13280, 13440, 13944, 15936, 17430, 18592, 19920, 23240, 24971, 26560, 27888, 31872, 34860, 37184, 39840, 46480, 49942, 53120, 55776, 69720, 74368, 74913, 79680, 92960, 99884, 111552, 124855, 139440, 149826, 159360, 174797, 185920, 199768, 223104, 249710, 278880, 299652, 349594, 371840, 374565, 399536, 499420, 524391, 557760, 599304, 699188, 749130, 799072, 873985, 998840, 1048782, 1115520, 1198608, 1398376, 1498260, 1598144, 1747970, 1997680, 2072593, 2097564, 2397216, 2621955, 2796752, 2996520, 3196288, 3495940, 3995360, 4145186, 4195128, 4794432, 5243910, 5593504, 5993040, 6217779, 6991880, 7990720, 8290372, 8390256, 9588864, 10362965, 10487820, 11187008, 11986080, 12435558, 13983760, 14508151, 15981440, 16580744, 16780512, 20725930, 20975640, 22374016, 23972160, 24871116, 27967520, 29016302, 31088895, 33161488, 33561024, 41451860, 41951280, 43524453, 47944320, 49742232, 55935040, 58032604, 62177790, 66322976, 67122048, 72540755, 82903720, 83902560, 87048906, 99484464, 111870080, 116065208, 124355580, 132645952, 145081510, 165807440, 167805120, 174097812, 198968928, 217622265, 232130416, 248711160, 265291904, 290163020, 331614880, 335610240, 348195624, 397937856, 435244530, 464260832, 497422320, 580326040, 663229760, 696391248, 795875712, 870489060, 928521664, 994844640, 1160652080, 1326459520, 1392782496, 1740978120, 1857043328, 1989689280, 2321304160, 2785564992, 3481956240, 3979378560, 4642608320, 5571129984, 6963912480, 9285216640, 13927824960, 27855649920]

約数ペア:

[(1, 27855649920), (2, 13927824960), (3, 9285216640), (4, 6963912480), (5, 5571129984), (6, 4642608320), (7, 3979378560), (8, 3481956240), (10, 2785564992), (12, 2321304160), (14, 1989689280), (15, 1857043328), (16, 1740978120), (20, 1392782496), (21, 1326459520), (24, 1160652080), (28, 994844640), (30, 928521664), (32, 870489060), (35, 795875712), (40, 696391248), (42, 663229760), (48, 580326040), (56, 497422320), (60, 464260832), (64, 435244530), (70, 397937856), (80, 348195624), (83, 335610240), (84, 331614880), (96, 290163020), (105, 265291904), (112, 248711160), (120, 232130416), (128, 217622265), (140, 198968928), (160, 174097812), (166, 167805120), (168, 165807440), (192, 145081510), (210, 132645952), (224, 124355580), (240, 116065208), (249, 111870080), (280, 99484464), (320, 87048906), (332, 83902560), (336, 82903720), (384, 72540755), (415, 67122048), (420, 66322976), (448, 62177790), (480, 58032604), (498, 55935040), (560, 49742232), (581, 47944320), (640, 43524453), (664, 41951280), (672, 41451860), (830, 33561024), (840, 33161488), (896, 31088895), (960, 29016302), (996, 27967520), (1120, 24871116), (1162, 23972160), (1245, 22374016), (1328, 20975640), (1344, 20725930), (1660, 16780512), (1680, 16580744), (1743, 15981440), (1920, 14508151), (1992, 13983760), (2240, 12435558), (2324, 11986080), (2490, 11187008), (2656, 10487820), (2688, 10362965), (2905, 9588864), (3320, 8390256), (3360, 8290372), (3486, 7990720), (3984, 6991880), (4480, 6217779), (4648, 5993040), (4980, 5593504), (5312, 5243910), (5810, 4794432), (6640, 4195128), (6720, 4145186), (6972, 3995360), (7968, 3495940), (8715, 3196288), (9296, 2996520), (9960, 2796752), (10624, 2621955), (11620, 2397216), (13280, 2097564), (13440, 2072593), (13944, 1997680), (15936, 1747970), (17430, 1598144), (18592, 1498260), (19920, 1398376), (23240, 1198608), (24971, 1115520), (26560, 1048782), (27888, 998840), (31872, 873985), (34860, 799072), (37184, 749130), (39840, 699188), (46480, 599304), (49942, 557760), (53120, 524391), (55776, 499420), (69720, 399536), (74368, 374565), (74913, 371840), (79680, 349594), (92960, 299652), (99884, 278880), (111552, 249710), (124855, 223104), (139440, 199768), (149826, 185920), (159360, 174797)]