21670778880

素因数分解:

$2^{11}\times 3^6\times 5^1\times {\mathrm{2903}}^1$

素因数の和:2948

約数の個数: 336

約数和(自身を含む): 77986949040

約数和(自身を除く): 56316170160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1536, 1620, 1728, 1920, 1944, 2048, 2160, 2304, 2430, 2560, 2592, 2880, 2903, 2916, 3072, 3240, 3456, 3645, 3840, 3888, 4320, 4608, 4860, 5120, 5184, 5760, 5806, 5832, 6144, 6480, 6912, 7290, 7680, 7776, 8640, 8709, 9216, 9720, 10240, 10368, 11520, 11612, 11664, 12960, 13824, 14515, 14580, 15360, 15552, 17280, 17418, 18432, 19440, 20736, 23040, 23224, 23328, 25920, 26127, 27648, 29030, 29160, 30720, 31104, 34560, 34836, 38880, 41472, 43545, 46080, 46448, 46656, 51840, 52254, 55296, 58060, 58320, 62208, 69120, 69672, 77760, 78381, 82944, 87090, 92160, 92896, 93312, 103680, 104508, 116120, 116640, 124416, 130635, 138240, 139344, 155520, 156762, 165888, 174180, 185792, 186624, 207360, 209016, 232240, 233280, 235143, 248832, 261270, 276480, 278688, 311040, 313524, 348360, 371584, 373248, 391905, 414720, 418032, 464480, 466560, 470286, 497664, 522540, 557376, 622080, 627048, 696720, 705429, 743168, 746496, 783810, 829440, 836064, 928960, 933120, 940572, 1045080, 1114752, 1175715, 1244160, 1254096, 1393440, 1410858, 1486336, 1492992, 1567620, 1672128, 1857920, 1866240, 1881144, 2090160, 2116287, 2229504, 2351430, 2488320, 2508192, 2786880, 2821716, 2972672, 3135240, 3344256, 3527145, 3715840, 3732480, 3762288, 4180320, 4232574, 4459008, 4702860, 5016384, 5573760, 5643432, 5945344, 6270480, 6688512, 7054290, 7431680, 7464960, 7524576, 8360640, 8465148, 8918016, 9405720, 10032768, 10581435, 11147520, 11286864, 12540960, 13377024, 14108580, 14863360, 15049152, 16721280, 16930296, 17836032, 18811440, 20065536, 21162870, 22295040, 22573728, 25081920, 26754048, 28217160, 29726720, 30098304, 33442560, 33860592, 37622880, 40131072, 42325740, 44590080, 45147456, 50163840, 53508096, 56434320, 60196608, 66885120, 67721184, 75245760, 80262144, 84651480, 89180160, 90294912, 100327680, 112868640, 120393216, 133770240, 135442368, 150491520, 160524288, 169302960, 180589824, 200655360, 225737280, 240786432, 267540480, 270884736, 300983040, 338605920, 361179648, 401310720, 451474560, 481572864, 541769472, 601966080, 677211840, 722359296, 802621440, 902949120, 1083538944, 1203932160, 1354423680, 1444718592, 1805898240, 2167077888, 2407864320, 2708847360, 3611796480, 4334155776, 5417694720, 7223592960, 10835389440, 21670778880]

約数ペア:

[(1, 21670778880), (2, 10835389440), (3, 7223592960), (4, 5417694720), (5, 4334155776), (6, 3611796480), (8, 2708847360), (9, 2407864320), (10, 2167077888), (12, 1805898240), (15, 1444718592), (16, 1354423680), (18, 1203932160), (20, 1083538944), (24, 902949120), (27, 802621440), (30, 722359296), (32, 677211840), (36, 601966080), (40, 541769472), (45, 481572864), (48, 451474560), (54, 401310720), (60, 361179648), (64, 338605920), (72, 300983040), (80, 270884736), (81, 267540480), (90, 240786432), (96, 225737280), (108, 200655360), (120, 180589824), (128, 169302960), (135, 160524288), (144, 150491520), (160, 135442368), (162, 133770240), (180, 120393216), (192, 112868640), (216, 100327680), (240, 90294912), (243, 89180160), (256, 84651480), (270, 80262144), (288, 75245760), (320, 67721184), (324, 66885120), (360, 60196608), (384, 56434320), (405, 53508096), (432, 50163840), (480, 45147456), (486, 44590080), (512, 42325740), (540, 40131072), (576, 37622880), (640, 33860592), (648, 33442560), (720, 30098304), (729, 29726720), (768, 28217160), (810, 26754048), (864, 25081920), (960, 22573728), (972, 22295040), (1024, 21162870), (1080, 20065536), (1152, 18811440), (1215, 17836032), (1280, 16930296), (1296, 16721280), (1440, 15049152), (1458, 14863360), (1536, 14108580), (1620, 13377024), (1728, 12540960), (1920, 11286864), (1944, 11147520), (2048, 10581435), (2160, 10032768), (2304, 9405720), (2430, 8918016), (2560, 8465148), (2592, 8360640), (2880, 7524576), (2903, 7464960), (2916, 7431680), (3072, 7054290), (3240, 6688512), (3456, 6270480), (3645, 5945344), (3840, 5643432), (3888, 5573760), (4320, 5016384), (4608, 4702860), (4860, 4459008), (5120, 4232574), (5184, 4180320), (5760, 3762288), (5806, 3732480), (5832, 3715840), (6144, 3527145), (6480, 3344256), (6912, 3135240), (7290, 2972672), (7680, 2821716), (7776, 2786880), (8640, 2508192), (8709, 2488320), (9216, 2351430), (9720, 2229504), (10240, 2116287), (10368, 2090160), (11520, 1881144), (11612, 1866240), (11664, 1857920), (12960, 1672128), (13824, 1567620), (14515, 1492992), (14580, 1486336), (15360, 1410858), (15552, 1393440), (17280, 1254096), (17418, 1244160), (18432, 1175715), (19440, 1114752), (20736, 1045080), (23040, 940572), (23224, 933120), (23328, 928960), (25920, 836064), (26127, 829440), (27648, 783810), (29030, 746496), (29160, 743168), (30720, 705429), (31104, 696720), (34560, 627048), (34836, 622080), (38880, 557376), (41472, 522540), (43545, 497664), (46080, 470286), (46448, 466560), (46656, 464480), (51840, 418032), (52254, 414720), (55296, 391905), (58060, 373248), (58320, 371584), (62208, 348360), (69120, 313524), (69672, 311040), (77760, 278688), (78381, 276480), (82944, 261270), (87090, 248832), (92160, 235143), (92896, 233280), (93312, 232240), (103680, 209016), (104508, 207360), (116120, 186624), (116640, 185792), (124416, 174180), (130635, 165888), (138240, 156762), (139344, 155520)]