264266800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 180

約数和(自身を含む): 751540440

約数和(自身を除く): 487273640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 97, 98, 100, 112, 139, 140, 175, 194, 196, 200, 245, 278, 280, 350, 388, 392, 400, 485, 490, 556, 560, 679, 695, 700, 776, 784, 970, 973, 980, 1112, 1225, 1358, 1390, 1400, 1552, 1940, 1946, 1960, 2224, 2425, 2450, 2716, 2780, 2800, 3395, 3475, 3880, 3892, 3920, 4753, 4850, 4865, 4900, 5432, 5560, 6790, 6811, 6950, 7760, 7784, 9506, 9700, 9730, 9800, 10864, 11120, 13483, 13580, 13622, 13900, 15568, 16975, 19012, 19400, 19460, 19600, 23765, 24325, 26966, 27160, 27244, 27800, 33950, 34055, 38024, 38800, 38920, 47530, 48650, 53932, 54320, 54488, 55600, 67415, 67900, 68110, 76048, 77840, 94381, 95060, 97300, 107864, 108976, 118825, 134830, 135800, 136220, 170275, 188762, 190120, 194600, 215728, 237650, 269660, 271600, 272440, 337075, 340550, 377524, 380240, 389200, 471905, 475300, 539320, 544880, 660667, 674150, 681100, 755048, 943810, 950600, 1078640, 1321334, 1348300, 1362200, 1510096, 1887620, 1901200, 2359525, 2642668, 2696600, 2724400, 3303335, 3775240, 4719050, 5285336, 5393200, 6606670, 7550480, 9438100, 10570672, 13213340, 16516675, 18876200, 26426680, 33033350, 37752400, 52853360, 66066700, 132133400, 264266800]

約数ペア:

[(1, 264266800), (2, 132133400), (4, 66066700), (5, 52853360), (7, 37752400), (8, 33033350), (10, 26426680), (14, 18876200), (16, 16516675), (20, 13213340), (25, 10570672), (28, 9438100), (35, 7550480), (40, 6606670), (49, 5393200), (50, 5285336), (56, 4719050), (70, 3775240), (80, 3303335), (97, 2724400), (98, 2696600), (100, 2642668), (112, 2359525), (139, 1901200), (140, 1887620), (175, 1510096), (194, 1362200), (196, 1348300), (200, 1321334), (245, 1078640), (278, 950600), (280, 943810), (350, 755048), (388, 681100), (392, 674150), (400, 660667), (485, 544880), (490, 539320), (556, 475300), (560, 471905), (679, 389200), (695, 380240), (700, 377524), (776, 340550), (784, 337075), (970, 272440), (973, 271600), (980, 269660), (1112, 237650), (1225, 215728), (1358, 194600), (1390, 190120), (1400, 188762), (1552, 170275), (1940, 136220), (1946, 135800), (1960, 134830), (2224, 118825), (2425, 108976), (2450, 107864), (2716, 97300), (2780, 95060), (2800, 94381), (3395, 77840), (3475, 76048), (3880, 68110), (3892, 67900), (3920, 67415), (4753, 55600), (4850, 54488), (4865, 54320), (4900, 53932), (5432, 48650), (5560, 47530), (6790, 38920), (6811, 38800), (6950, 38024), (7760, 34055), (7784, 33950), (9506, 27800), (9700, 27244), (9730, 27160), (9800, 26966), (10864, 24325), (11120, 23765), (13483, 19600), (13580, 19460), (13622, 19400), (13900, 19012), (15568, 16975)]