138812800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{6197}}^1$

素因数の和:6228

約数の個数: 96

約数和(自身を含む): 391961520

約数和(自身を除く): 253148720

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, 6197, 11200, 12394, 22400, 24788, 30985, 43379, 49576, 61970, 86758, 99152, 123940, 154925, 173516, 198304, 216895, 247880, 309850, 347032, 396608, 433790, 495760, 619700, 694064, 793216, 867580, 991520, 1084475, 1239400, 1388128, 1735160, 1983040, 2168950, 2478800, 2776256, 3470320, 3966080, 4337900, 4957600, 5552512, 6940640, 8675800, 9915200, 13881280, 17351600, 19830400, 27762560, 34703200, 69406400, 138812800]

約数ペア:

[(1, 138812800), (2, 69406400), (4, 34703200), (5, 27762560), (7, 19830400), (8, 17351600), (10, 13881280), (14, 9915200), (16, 8675800), (20, 6940640), (25, 5552512), (28, 4957600), (32, 4337900), (35, 3966080), (40, 3470320), (50, 2776256), (56, 2478800), (64, 2168950), (70, 1983040), (80, 1735160), (100, 1388128), (112, 1239400), (128, 1084475), (140, 991520), (160, 867580), (175, 793216), (200, 694064), (224, 619700), (280, 495760), (320, 433790), (350, 396608), (400, 347032), (448, 309850), (560, 247880), (640, 216895), (700, 198304), (800, 173516), (896, 154925), (1120, 123940), (1400, 99152), (1600, 86758), (2240, 61970), (2800, 49576), (3200, 43379), (4480, 30985), (5600, 24788), (6197, 22400), (11200, 12394)]