1490036800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{133039}}^1$

素因数の和:133068

約数の個数: 84

約数和(自身を含む): 4190227840

約数和(自身を除く): 2700191040

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, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 133039, 266078, 532156, 665195, 931273, 1064312, 1330390, 1862546, 2128624, 2660780, 3325975, 3725092, 4257248, 4656365, 5321560, 6651950, 7450184, 8514496, 9312730, 10643120, 13303900, 14900368, 18625460, 21286240, 23281825, 26607800, 29800736, 37250920, 42572480, 46563650, 53215600, 59601472, 74501840, 93127300, 106431200, 149003680, 186254600, 212862400, 298007360, 372509200, 745018400, 1490036800]

約数ペア:

[(1, 1490036800), (2, 745018400), (4, 372509200), (5, 298007360), (7, 212862400), (8, 186254600), (10, 149003680), (14, 106431200), (16, 93127300), (20, 74501840), (25, 59601472), (28, 53215600), (32, 46563650), (35, 42572480), (40, 37250920), (50, 29800736), (56, 26607800), (64, 23281825), (70, 21286240), (80, 18625460), (100, 14900368), (112, 13303900), (140, 10643120), (160, 9312730), (175, 8514496), (200, 7450184), (224, 6651950), (280, 5321560), (320, 4656365), (350, 4257248), (400, 3725092), (448, 3325975), (560, 2660780), (700, 2128624), (800, 1862546), (1120, 1330390), (1400, 1064312), (1600, 931273), (2240, 665195), (2800, 532156), (5600, 266078), (11200, 133039)]