21314067840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31627}}^1$

素因数の和:31671

約数の個数: 320

約数和(自身を含む): 81974082960

約数和(自身を除く): 60660015120

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, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3456, 3510, 3744, 4160, 4212, 4320, 4680, 4992, 5184, 5265, 5616, 5760, 6240, 6480, 7020, 7488, 8320, 8424, 8640, 9360, 10368, 10530, 11232, 12480, 12960, 14040, 14976, 16848, 17280, 18720, 21060, 22464, 24960, 25920, 28080, 31627, 33696, 37440, 42120, 44928, 51840, 56160, 63254, 67392, 74880, 84240, 94881, 112320, 126508, 134784, 158135, 168480, 189762, 224640, 253016, 284643, 316270, 336960, 379524, 411151, 474405, 506032, 569286, 632540, 673920, 759048, 822302, 853929, 948810, 1012064, 1138572, 1233453, 1265080, 1423215, 1518096, 1644604, 1707858, 1897620, 2024128, 2055755, 2277144, 2466906, 2530160, 2561787, 2846430, 3036192, 3289208, 3415716, 3700359, 3795240, 4048256, 4111510, 4269645, 4554288, 4933812, 5060320, 5123574, 5692860, 6072384, 6167265, 6578416, 6831432, 7400718, 7590480, 8223020, 8539290, 9108576, 9867624, 10120640, 10247148, 11101077, 11385720, 12144768, 12334530, 12808935, 13156832, 13662864, 14801436, 15180960, 16446040, 17078580, 18217152, 18501795, 19735248, 20241280, 20494296, 22202154, 22771440, 24669060, 25617870, 26313664, 27325728, 29602872, 30361920, 32892080, 33303231, 34157160, 36434304, 37003590, 39470496, 40988592, 44404308, 45542880, 49338120, 51235740, 52627328, 54651456, 55505385, 59205744, 60723840, 65784160, 66606462, 68314320, 74007180, 78940992, 81977184, 88808616, 91085760, 98676240, 102471480, 109302912, 111010770, 118411488, 131568320, 133212924, 136628640, 148014360, 157881984, 163954368, 166516155, 177617232, 182171520, 197352480, 204942960, 222021540, 236822976, 263136640, 266425848, 273257280, 296028720, 327908736, 333032310, 355234464, 394704960, 409885920, 444043080, 473645952, 532851696, 546514560, 592057440, 666064620, 710468928, 789409920, 819771840, 888086160, 1065703392, 1184114880, 1332129240, 1420937856, 1639543680, 1776172320, 2131406784, 2368229760, 2664258480, 3552344640, 4262813568, 5328516960, 7104689280, 10657033920, 21314067840]

約数ペア:

[(1, 21314067840), (2, 10657033920), (3, 7104689280), (4, 5328516960), (5, 4262813568), (6, 3552344640), (8, 2664258480), (9, 2368229760), (10, 2131406784), (12, 1776172320), (13, 1639543680), (15, 1420937856), (16, 1332129240), (18, 1184114880), (20, 1065703392), (24, 888086160), (26, 819771840), (27, 789409920), (30, 710468928), (32, 666064620), (36, 592057440), (39, 546514560), (40, 532851696), (45, 473645952), (48, 444043080), (52, 409885920), (54, 394704960), (60, 355234464), (64, 333032310), (65, 327908736), (72, 296028720), (78, 273257280), (80, 266425848), (81, 263136640), (90, 236822976), (96, 222021540), (104, 204942960), (108, 197352480), (117, 182171520), (120, 177617232), (128, 166516155), (130, 163954368), (135, 157881984), (144, 148014360), (156, 136628640), (160, 133212924), (162, 131568320), (180, 118411488), (192, 111010770), (195, 109302912), (208, 102471480), (216, 98676240), (234, 91085760), (240, 88808616), (260, 81977184), (270, 78940992), (288, 74007180), (312, 68314320), (320, 66606462), (324, 65784160), (351, 60723840), (360, 59205744), (384, 55505385), (390, 54651456), (405, 52627328), (416, 51235740), (432, 49338120), (468, 45542880), (480, 44404308), (520, 40988592), (540, 39470496), (576, 37003590), (585, 36434304), (624, 34157160), (640, 33303231), (648, 32892080), (702, 30361920), (720, 29602872), (780, 27325728), (810, 26313664), (832, 25617870), (864, 24669060), (936, 22771440), (960, 22202154), (1040, 20494296), (1053, 20241280), (1080, 19735248), (1152, 18501795), (1170, 18217152), (1248, 17078580), (1296, 16446040), (1404, 15180960), (1440, 14801436), (1560, 13662864), (1620, 13156832), (1664, 12808935), (1728, 12334530), (1755, 12144768), (1872, 11385720), (1920, 11101077), (2080, 10247148), (2106, 10120640), (2160, 9867624), (2340, 9108576), (2496, 8539290), (2592, 8223020), (2808, 7590480), (2880, 7400718), (3120, 6831432), (3240, 6578416), (3456, 6167265), (3510, 6072384), (3744, 5692860), (4160, 5123574), (4212, 5060320), (4320, 4933812), (4680, 4554288), (4992, 4269645), (5184, 4111510), (5265, 4048256), (5616, 3795240), (5760, 3700359), (6240, 3415716), (6480, 3289208), (7020, 3036192), (7488, 2846430), (8320, 2561787), (8424, 2530160), (8640, 2466906), (9360, 2277144), (10368, 2055755), (10530, 2024128), (11232, 1897620), (12480, 1707858), (12960, 1644604), (14040, 1518096), (14976, 1423215), (16848, 1265080), (17280, 1233453), (18720, 1138572), (21060, 1012064), (22464, 948810), (24960, 853929), (25920, 822302), (28080, 759048), (31627, 673920), (33696, 632540), (37440, 569286), (42120, 506032), (44928, 474405), (51840, 411151), (56160, 379524), (63254, 336960), (67392, 316270), (74880, 284643), (84240, 253016), (94881, 224640), (112320, 189762), (126508, 168480), (134784, 158135)]