2193125760

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{18131}}^1$

素因数の和:18166

約数の個数: 256

約数和(自身を含む): 8877427200

約数和(自身を除く): 6684301440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 18131, 20160, 24192, 30240, 36262, 40320, 54393, 60480, 72524, 90655, 108786, 120960, 126917, 145048, 163179, 181310, 217572, 253834, 271965, 290096, 326358, 362620, 380751, 435144, 489537, 507668, 543930, 580192, 634585, 652716, 725240, 761502, 815895, 870288, 979074, 1015336, 1087860, 1142253, 1160384, 1269170, 1305432, 1450480, 1523004, 1631790, 1740576, 1903755, 1958148, 2030672, 2175720, 2284506, 2320768, 2447685, 2538340, 2610864, 2900960, 3046008, 3263580, 3426759, 3481152, 3807510, 3916296, 4061344, 4351440, 4569012, 4895370, 5076680, 5221728, 5711265, 5801920, 6092016, 6527160, 6853518, 6962304, 7615020, 7832592, 8122688, 8702880, 9138024, 9790740, 10153360, 10443456, 11422530, 11603840, 12184032, 13054320, 13707036, 15230040, 15665184, 16245376, 17133795, 17405760, 18276048, 19581480, 20306720, 20886912, 22845060, 24368064, 26108640, 27414072, 30460080, 31330368, 34267590, 34811520, 36552096, 39162960, 40613440, 45690120, 48736128, 52217280, 54828144, 60920160, 62660736, 68535180, 73104192, 78325920, 81226880, 91380240, 104434560, 109656288, 121840320, 137070360, 146208384, 156651840, 182760480, 219312576, 243680640, 274140720, 313303680, 365520960, 438625152, 548281440, 731041920, 1096562880, 2193125760]

約数ペア:

[(1, 2193125760), (2, 1096562880), (3, 731041920), (4, 548281440), (5, 438625152), (6, 365520960), (7, 313303680), (8, 274140720), (9, 243680640), (10, 219312576), (12, 182760480), (14, 156651840), (15, 146208384), (16, 137070360), (18, 121840320), (20, 109656288), (21, 104434560), (24, 91380240), (27, 81226880), (28, 78325920), (30, 73104192), (32, 68535180), (35, 62660736), (36, 60920160), (40, 54828144), (42, 52217280), (45, 48736128), (48, 45690120), (54, 40613440), (56, 39162960), (60, 36552096), (63, 34811520), (64, 34267590), (70, 31330368), (72, 30460080), (80, 27414072), (84, 26108640), (90, 24368064), (96, 22845060), (105, 20886912), (108, 20306720), (112, 19581480), (120, 18276048), (126, 17405760), (128, 17133795), (135, 16245376), (140, 15665184), (144, 15230040), (160, 13707036), (168, 13054320), (180, 12184032), (189, 11603840), (192, 11422530), (210, 10443456), (216, 10153360), (224, 9790740), (240, 9138024), (252, 8702880), (270, 8122688), (280, 7832592), (288, 7615020), (315, 6962304), (320, 6853518), (336, 6527160), (360, 6092016), (378, 5801920), (384, 5711265), (420, 5221728), (432, 5076680), (448, 4895370), (480, 4569012), (504, 4351440), (540, 4061344), (560, 3916296), (576, 3807510), (630, 3481152), (640, 3426759), (672, 3263580), (720, 3046008), (756, 2900960), (840, 2610864), (864, 2538340), (896, 2447685), (945, 2320768), (960, 2284506), (1008, 2175720), (1080, 2030672), (1120, 1958148), (1152, 1903755), (1260, 1740576), (1344, 1631790), (1440, 1523004), (1512, 1450480), (1680, 1305432), (1728, 1269170), (1890, 1160384), (1920, 1142253), (2016, 1087860), (2160, 1015336), (2240, 979074), (2520, 870288), (2688, 815895), (2880, 761502), (3024, 725240), (3360, 652716), (3456, 634585), (3780, 580192), (4032, 543930), (4320, 507668), (4480, 489537), (5040, 435144), (5760, 380751), (6048, 362620), (6720, 326358), (7560, 290096), (8064, 271965), (8640, 253834), (10080, 217572), (12096, 181310), (13440, 163179), (15120, 145048), (17280, 126917), (18131, 120960), (20160, 108786), (24192, 90655), (30240, 72524), (36262, 60480), (40320, 54393)]