2657136120800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3413587}}^1$

素因数の和:3413753

約数の個数: 144

約数和(自身を含む): 7466745847680

約数和(自身を除く): 4809609726880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 139, 140, 160, 175, 200, 224, 278, 280, 350, 400, 556, 560, 695, 700, 800, 973, 1112, 1120, 1390, 1400, 1946, 2224, 2780, 2800, 3475, 3892, 4448, 4865, 5560, 5600, 6950, 7784, 9730, 11120, 13900, 15568, 19460, 22240, 24325, 27800, 31136, 38920, 48650, 55600, 77840, 97300, 111200, 155680, 194600, 389200, 778400, 3413587, 6827174, 13654348, 17067935, 23895109, 27308696, 34135870, 47790218, 54617392, 68271740, 85339675, 95580436, 109234784, 119475545, 136543480, 170679350, 191160872, 238951090, 273086960, 341358700, 382321744, 474488593, 477902180, 546173920, 597377725, 682717400, 764643488, 948977186, 955804360, 1194755450, 1365434800, 1897954372, 1911608720, 2372442965, 2389510900, 2730869600, 3321420151, 3795908744, 3823217440, 4744885930, 4779021800, 6642840302, 7591817488, 9489771860, 9558043600, 11862214825, 13285680604, 15183634976, 16607100755, 18979543720, 19116087200, 23724429650, 26571361208, 33214201510, 37959087440, 47448859300, 53142722416, 66428403020, 75918174880, 83035503775, 94897718600, 106285444832, 132856806040, 166071007550, 189795437200, 265713612080, 332142015100, 379590874400, 531427224160, 664284030200, 1328568060400, 2657136120800]

約数ペア:

[(1, 2657136120800), (2, 1328568060400), (4, 664284030200), (5, 531427224160), (7, 379590874400), (8, 332142015100), (10, 265713612080), (14, 189795437200), (16, 166071007550), (20, 132856806040), (25, 106285444832), (28, 94897718600), (32, 83035503775), (35, 75918174880), (40, 66428403020), (50, 53142722416), (56, 47448859300), (70, 37959087440), (80, 33214201510), (100, 26571361208), (112, 23724429650), (139, 19116087200), (140, 18979543720), (160, 16607100755), (175, 15183634976), (200, 13285680604), (224, 11862214825), (278, 9558043600), (280, 9489771860), (350, 7591817488), (400, 6642840302), (556, 4779021800), (560, 4744885930), (695, 3823217440), (700, 3795908744), (800, 3321420151), (973, 2730869600), (1112, 2389510900), (1120, 2372442965), (1390, 1911608720), (1400, 1897954372), (1946, 1365434800), (2224, 1194755450), (2780, 955804360), (2800, 948977186), (3475, 764643488), (3892, 682717400), (4448, 597377725), (4865, 546173920), (5560, 477902180), (5600, 474488593), (6950, 382321744), (7784, 341358700), (9730, 273086960), (11120, 238951090), (13900, 191160872), (15568, 170679350), (19460, 136543480), (22240, 119475545), (24325, 109234784), (27800, 95580436), (31136, 85339675), (38920, 68271740), (48650, 54617392), (55600, 47790218), (77840, 34135870), (97300, 27308696), (111200, 23895109), (155680, 17067935), (194600, 13654348), (389200, 6827174), (778400, 3413587)]