1026566520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 256

約数和(自身を含む): 3651056640

約数和(自身を除く): 2624490120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 97, 105, 120, 129, 140, 168, 172, 194, 210, 215, 258, 280, 291, 293, 301, 344, 388, 420, 430, 485, 516, 582, 586, 602, 645, 679, 776, 840, 860, 879, 903, 970, 1032, 1164, 1172, 1204, 1290, 1358, 1455, 1465, 1505, 1720, 1758, 1806, 1940, 2037, 2051, 2328, 2344, 2408, 2580, 2716, 2910, 2930, 3010, 3395, 3516, 3612, 3880, 4074, 4102, 4171, 4395, 4515, 5160, 5432, 5820, 5860, 6020, 6153, 6790, 7032, 7224, 8148, 8204, 8342, 8790, 9030, 10185, 10255, 11640, 11720, 12040, 12306, 12513, 12599, 13580, 16296, 16408, 16684, 17580, 18060, 20370, 20510, 20855, 24612, 25026, 25198, 27160, 28421, 29197, 30765, 33368, 35160, 36120, 37797, 40740, 41020, 41710, 49224, 50052, 50396, 56842, 58394, 61530, 62565, 62995, 75594, 81480, 82040, 83420, 85263, 87591, 88193, 100104, 100792, 113684, 116788, 123060, 125130, 125990, 142105, 145985, 151188, 166840, 170526, 175182, 176386, 188985, 198947, 227368, 233576, 246120, 250260, 251980, 264579, 284210, 291970, 302376, 341052, 350364, 352772, 377970, 397894, 426315, 437955, 440965, 500520, 503960, 529158, 568420, 583940, 596841, 682104, 700728, 705544, 755940, 795788, 852630, 875910, 881930, 994735, 1058316, 1136840, 1167880, 1193682, 1222103, 1322895, 1511880, 1591576, 1705260, 1751820, 1763860, 1989470, 2116632, 2387364, 2444206, 2645790, 2984205, 3410520, 3503640, 3527720, 3666309, 3978940, 4774728, 4888412, 5291580, 5968410, 6110515, 7332618, 7957880, 8554721, 9776824, 10583160, 11936820, 12221030, 14665236, 17109442, 18331545, 23873640, 24442060, 25664163, 29330472, 34218884, 36663090, 42773605, 48884120, 51328326, 68437768, 73326180, 85547210, 102656652, 128320815, 146652360, 171094420, 205313304, 256641630, 342188840, 513283260, 1026566520]

約数ペア:

[(1, 1026566520), (2, 513283260), (3, 342188840), (4, 256641630), (5, 205313304), (6, 171094420), (7, 146652360), (8, 128320815), (10, 102656652), (12, 85547210), (14, 73326180), (15, 68437768), (20, 51328326), (21, 48884120), (24, 42773605), (28, 36663090), (30, 34218884), (35, 29330472), (40, 25664163), (42, 24442060), (43, 23873640), (56, 18331545), (60, 17109442), (70, 14665236), (84, 12221030), (86, 11936820), (97, 10583160), (105, 9776824), (120, 8554721), (129, 7957880), (140, 7332618), (168, 6110515), (172, 5968410), (194, 5291580), (210, 4888412), (215, 4774728), (258, 3978940), (280, 3666309), (291, 3527720), (293, 3503640), (301, 3410520), (344, 2984205), (388, 2645790), (420, 2444206), (430, 2387364), (485, 2116632), (516, 1989470), (582, 1763860), (586, 1751820), (602, 1705260), (645, 1591576), (679, 1511880), (776, 1322895), (840, 1222103), (860, 1193682), (879, 1167880), (903, 1136840), (970, 1058316), (1032, 994735), (1164, 881930), (1172, 875910), (1204, 852630), (1290, 795788), (1358, 755940), (1455, 705544), (1465, 700728), (1505, 682104), (1720, 596841), (1758, 583940), (1806, 568420), (1940, 529158), (2037, 503960), (2051, 500520), (2328, 440965), (2344, 437955), (2408, 426315), (2580, 397894), (2716, 377970), (2910, 352772), (2930, 350364), (3010, 341052), (3395, 302376), (3516, 291970), (3612, 284210), (3880, 264579), (4074, 251980), (4102, 250260), (4171, 246120), (4395, 233576), (4515, 227368), (5160, 198947), (5432, 188985), (5820, 176386), (5860, 175182), (6020, 170526), (6153, 166840), (6790, 151188), (7032, 145985), (7224, 142105), (8148, 125990), (8204, 125130), (8342, 123060), (8790, 116788), (9030, 113684), (10185, 100792), (10255, 100104), (11640, 88193), (11720, 87591), (12040, 85263), (12306, 83420), (12513, 82040), (12599, 81480), (13580, 75594), (16296, 62995), (16408, 62565), (16684, 61530), (17580, 58394), (18060, 56842), (20370, 50396), (20510, 50052), (20855, 49224), (24612, 41710), (25026, 41020), (25198, 40740), (27160, 37797), (28421, 36120), (29197, 35160), (30765, 33368)]