871385760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:796

約数の個数: 288

約数和(自身を含む): 3428635392

約数和(自身を除く): 2557249632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 137, 140, 144, 160, 168, 180, 210, 224, 240, 252, 274, 280, 288, 315, 336, 360, 411, 420, 480, 504, 548, 560, 630, 631, 672, 685, 720, 822, 840, 959, 1008, 1096, 1120, 1233, 1260, 1262, 1370, 1440, 1644, 1680, 1893, 1918, 2016, 2055, 2192, 2466, 2520, 2524, 2740, 2877, 3155, 3288, 3360, 3786, 3836, 4110, 4384, 4417, 4795, 4932, 5040, 5048, 5480, 5679, 5754, 6165, 6310, 6576, 7572, 7672, 8220, 8631, 8834, 9465, 9590, 9864, 10080, 10096, 10960, 11358, 11508, 12330, 12620, 13152, 13251, 14385, 15144, 15344, 16440, 17262, 17668, 18930, 19180, 19728, 20192, 21920, 22085, 22716, 23016, 24660, 25240, 26502, 28395, 28770, 30288, 30688, 32880, 34524, 35336, 37860, 38360, 39456, 39753, 43155, 44170, 45432, 46032, 49320, 50480, 53004, 56790, 57540, 60576, 65760, 66255, 69048, 70672, 75720, 76720, 79506, 86310, 86447, 88340, 90864, 92064, 98640, 100960, 106008, 113580, 115080, 132510, 138096, 141344, 151440, 153440, 159012, 172620, 172894, 176680, 181728, 197280, 198765, 212016, 227160, 230160, 259341, 265020, 276192, 302880, 318024, 345240, 345788, 353360, 397530, 424032, 432235, 454320, 460320, 518682, 530040, 605129, 636048, 690480, 691576, 706720, 778023, 795060, 864470, 908640, 1037364, 1060080, 1210258, 1272096, 1296705, 1380960, 1383152, 1556046, 1590120, 1728940, 1815387, 2074728, 2120160, 2420516, 2593410, 2766304, 3025645, 3112092, 3180240, 3457880, 3630774, 3890115, 4149456, 4841032, 5186820, 5446161, 6051290, 6224184, 6360480, 6915760, 7261548, 7780230, 8298912, 9076935, 9682064, 10373640, 10892322, 12102580, 12448368, 13831520, 14523096, 15560460, 18153870, 19364128, 20747280, 21784644, 24205160, 24896736, 27230805, 29046192, 31120920, 36307740, 41494560, 43569288, 48410320, 54461610, 58092384, 62241840, 72615480, 87138576, 96820640, 108923220, 124483680, 145230960, 174277152, 217846440, 290461920, 435692880, 871385760]

約数ペア:

[(1, 871385760), (2, 435692880), (3, 290461920), (4, 217846440), (5, 174277152), (6, 145230960), (7, 124483680), (8, 108923220), (9, 96820640), (10, 87138576), (12, 72615480), (14, 62241840), (15, 58092384), (16, 54461610), (18, 48410320), (20, 43569288), (21, 41494560), (24, 36307740), (28, 31120920), (30, 29046192), (32, 27230805), (35, 24896736), (36, 24205160), (40, 21784644), (42, 20747280), (45, 19364128), (48, 18153870), (56, 15560460), (60, 14523096), (63, 13831520), (70, 12448368), (72, 12102580), (80, 10892322), (84, 10373640), (90, 9682064), (96, 9076935), (105, 8298912), (112, 7780230), (120, 7261548), (126, 6915760), (137, 6360480), (140, 6224184), (144, 6051290), (160, 5446161), (168, 5186820), (180, 4841032), (210, 4149456), (224, 3890115), (240, 3630774), (252, 3457880), (274, 3180240), (280, 3112092), (288, 3025645), (315, 2766304), (336, 2593410), (360, 2420516), (411, 2120160), (420, 2074728), (480, 1815387), (504, 1728940), (548, 1590120), (560, 1556046), (630, 1383152), (631, 1380960), (672, 1296705), (685, 1272096), (720, 1210258), (822, 1060080), (840, 1037364), (959, 908640), (1008, 864470), (1096, 795060), (1120, 778023), (1233, 706720), (1260, 691576), (1262, 690480), (1370, 636048), (1440, 605129), (1644, 530040), (1680, 518682), (1893, 460320), (1918, 454320), (2016, 432235), (2055, 424032), (2192, 397530), (2466, 353360), (2520, 345788), (2524, 345240), (2740, 318024), (2877, 302880), (3155, 276192), (3288, 265020), (3360, 259341), (3786, 230160), (3836, 227160), (4110, 212016), (4384, 198765), (4417, 197280), (4795, 181728), (4932, 176680), (5040, 172894), (5048, 172620), (5480, 159012), (5679, 153440), (5754, 151440), (6165, 141344), (6310, 138096), (6576, 132510), (7572, 115080), (7672, 113580), (8220, 106008), (8631, 100960), (8834, 98640), (9465, 92064), (9590, 90864), (9864, 88340), (10080, 86447), (10096, 86310), (10960, 79506), (11358, 76720), (11508, 75720), (12330, 70672), (12620, 69048), (13152, 66255), (13251, 65760), (14385, 60576), (15144, 57540), (15344, 56790), (16440, 53004), (17262, 50480), (17668, 49320), (18930, 46032), (19180, 45432), (19728, 44170), (20192, 43155), (21920, 39753), (22085, 39456), (22716, 38360), (23016, 37860), (24660, 35336), (25240, 34524), (26502, 32880), (28395, 30688), (28770, 30288)]