138947200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{6203}}^1$

素因数の和:6234

約数の個数: 96

約数和(自身を含む): 392340960

約数和(自身を除く): 253393760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4480, 5600, 6203, 11200, 12406, 22400, 24812, 31015, 43421, 49624, 62030, 86842, 99248, 124060, 155075, 173684, 198496, 217105, 248120, 310150, 347368, 396992, 434210, 496240, 620300, 694736, 793984, 868420, 992480, 1085525, 1240600, 1389472, 1736840, 1984960, 2171050, 2481200, 2778944, 3473680, 3969920, 4342100, 4962400, 5557888, 6947360, 8684200, 9924800, 13894720, 17368400, 19849600, 27789440, 34736800, 69473600, 138947200]

約数ペア:

[(1, 138947200), (2, 69473600), (4, 34736800), (5, 27789440), (7, 19849600), (8, 17368400), (10, 13894720), (14, 9924800), (16, 8684200), (20, 6947360), (25, 5557888), (28, 4962400), (32, 4342100), (35, 3969920), (40, 3473680), (50, 2778944), (56, 2481200), (64, 2171050), (70, 1984960), (80, 1736840), (100, 1389472), (112, 1240600), (128, 1085525), (140, 992480), (160, 868420), (175, 793984), (200, 694736), (224, 620300), (280, 496240), (320, 434210), (350, 396992), (400, 347368), (448, 310150), (560, 248120), (640, 217105), (700, 198496), (800, 173684), (896, 155075), (1120, 124060), (1400, 99248), (1600, 86842), (2240, 62030), (2800, 49624), (3200, 43421), (4480, 31015), (5600, 24812), (6203, 22400), (11200, 12406)]