69328000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 197308800

約数和(自身を除く): 127980800

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, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 619, 640, 700, 800, 875, 896, 1000, 1120, 1238, 1400, 1600, 1750, 2000, 2240, 2476, 2800, 3095, 3200, 3500, 4000, 4333, 4480, 4952, 5600, 6190, 7000, 8000, 8666, 9904, 11200, 12380, 14000, 15475, 16000, 17332, 19808, 21665, 22400, 24760, 28000, 30950, 34664, 39616, 43330, 49520, 56000, 61900, 69328, 77375, 79232, 86660, 99040, 108325, 112000, 123800, 138656, 154750, 173320, 198080, 216650, 247600, 277312, 309500, 346640, 396160, 433300, 495200, 541625, 554624, 619000, 693280, 866600, 990400, 1083250, 1238000, 1386560, 1733200, 1980800, 2166500, 2476000, 2773120, 3466400, 4333000, 4952000, 6932800, 8666000, 9904000, 13865600, 17332000, 34664000, 69328000]

約数ペア:

[(1, 69328000), (2, 34664000), (4, 17332000), (5, 13865600), (7, 9904000), (8, 8666000), (10, 6932800), (14, 4952000), (16, 4333000), (20, 3466400), (25, 2773120), (28, 2476000), (32, 2166500), (35, 1980800), (40, 1733200), (50, 1386560), (56, 1238000), (64, 1083250), (70, 990400), (80, 866600), (100, 693280), (112, 619000), (125, 554624), (128, 541625), (140, 495200), (160, 433300), (175, 396160), (200, 346640), (224, 309500), (250, 277312), (280, 247600), (320, 216650), (350, 198080), (400, 173320), (448, 154750), (500, 138656), (560, 123800), (619, 112000), (640, 108325), (700, 99040), (800, 86660), (875, 79232), (896, 77375), (1000, 69328), (1120, 61900), (1238, 56000), (1400, 49520), (1600, 43330), (1750, 39616), (2000, 34664), (2240, 30950), (2476, 28000), (2800, 24760), (3095, 22400), (3200, 21665), (3500, 19808), (4000, 17332), (4333, 16000), (4480, 15475), (4952, 14000), (5600, 12380), (6190, 11200), (7000, 9904), (8000, 8666)]