2495737440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{82531}}^1$

素因数の和:82562

約数の個数: 192

約数和(自身を含む): 9983070720

約数和(自身を除く): 7487333280

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 82531, 165062, 247593, 330124, 412655, 495186, 577717, 660248, 742779, 825310, 990372, 1155434, 1237965, 1320496, 1485558, 1650620, 1733151, 1980744, 2228337, 2310868, 2475930, 2640992, 2888585, 2971116, 3301240, 3466302, 3713895, 3961488, 4456674, 4621736, 4951860, 5199453, 5777170, 5942232, 6602480, 6932604, 7427790, 7922976, 8665755, 8913348, 9243472, 9903720, 10398906, 11141685, 11554340, 11884464, 13204960, 13865208, 14855580, 15598359, 17331510, 17826696, 18486944, 19807440, 20797812, 22283370, 23108680, 23768928, 25997265, 27730416, 29711160, 31196718, 34663020, 35653392, 39614880, 41595624, 44566740, 46217360, 51994530, 55460832, 59422320, 62393436, 69326040, 71306784, 77991795, 83191248, 89133480, 92434720, 103989060, 118844640, 124786872, 138652080, 155983590, 166382496, 178266960, 207978120, 249573744, 277304160, 311967180, 356533920, 415956240, 499147488, 623934360, 831912480, 1247868720, 2495737440]

約数ペア:

[(1, 2495737440), (2, 1247868720), (3, 831912480), (4, 623934360), (5, 499147488), (6, 415956240), (7, 356533920), (8, 311967180), (9, 277304160), (10, 249573744), (12, 207978120), (14, 178266960), (15, 166382496), (16, 155983590), (18, 138652080), (20, 124786872), (21, 118844640), (24, 103989060), (27, 92434720), (28, 89133480), (30, 83191248), (32, 77991795), (35, 71306784), (36, 69326040), (40, 62393436), (42, 59422320), (45, 55460832), (48, 51994530), (54, 46217360), (56, 44566740), (60, 41595624), (63, 39614880), (70, 35653392), (72, 34663020), (80, 31196718), (84, 29711160), (90, 27730416), (96, 25997265), (105, 23768928), (108, 23108680), (112, 22283370), (120, 20797812), (126, 19807440), (135, 18486944), (140, 17826696), (144, 17331510), (160, 15598359), (168, 14855580), (180, 13865208), (189, 13204960), (210, 11884464), (216, 11554340), (224, 11141685), (240, 10398906), (252, 9903720), (270, 9243472), (280, 8913348), (288, 8665755), (315, 7922976), (336, 7427790), (360, 6932604), (378, 6602480), (420, 5942232), (432, 5777170), (480, 5199453), (504, 4951860), (540, 4621736), (560, 4456674), (630, 3961488), (672, 3713895), (720, 3466302), (756, 3301240), (840, 2971116), (864, 2888585), (945, 2640992), (1008, 2475930), (1080, 2310868), (1120, 2228337), (1260, 1980744), (1440, 1733151), (1512, 1650620), (1680, 1485558), (1890, 1320496), (2016, 1237965), (2160, 1155434), (2520, 990372), (3024, 825310), (3360, 742779), (3780, 660248), (4320, 577717), (5040, 495186), (6048, 412655), (7560, 330124), (10080, 247593), (15120, 165062), (30240, 82531)]