244878080

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10069}}^1$

素因数の和:10109

約数の個数: 72

約数和(自身を含む): 617492400

約数和(自身を除く): 372614320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 10069, 12160, 20138, 24320, 40276, 50345, 80552, 100690, 161104, 191311, 201380, 322208, 382622, 402760, 644416, 765244, 805520, 956555, 1288832, 1530488, 1611040, 1913110, 2577664, 3060976, 3222080, 3826220, 6121952, 6444160, 7652440, 12243904, 12888320, 15304880, 24487808, 30609760, 48975616, 61219520, 122439040, 244878080]

約数ペア:

[(1, 244878080), (2, 122439040), (4, 61219520), (5, 48975616), (8, 30609760), (10, 24487808), (16, 15304880), (19, 12888320), (20, 12243904), (32, 7652440), (38, 6444160), (40, 6121952), (64, 3826220), (76, 3222080), (80, 3060976), (95, 2577664), (128, 1913110), (152, 1611040), (160, 1530488), (190, 1288832), (256, 956555), (304, 805520), (320, 765244), (380, 644416), (608, 402760), (640, 382622), (760, 322208), (1216, 201380), (1280, 191311), (1520, 161104), (2432, 100690), (3040, 80552), (4864, 50345), (6080, 40276), (10069, 24320), (12160, 20138)]