200664960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{104513}}^1$

素因数の和:104535

約数の個数: 64

約数和(自身を含む): 639625680

約数和(自身を除く): 438960720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 104513, 209026, 313539, 418052, 522565, 627078, 836104, 1045130, 1254156, 1567695, 1672208, 2090260, 2508312, 3135390, 3344416, 4180520, 5016624, 6270780, 6688832, 8361040, 10033248, 12541560, 13377664, 16722080, 20066496, 25083120, 33444160, 40132992, 50166240, 66888320, 100332480, 200664960]

約数ペア:

[(1, 200664960), (2, 100332480), (3, 66888320), (4, 50166240), (5, 40132992), (6, 33444160), (8, 25083120), (10, 20066496), (12, 16722080), (15, 13377664), (16, 12541560), (20, 10033248), (24, 8361040), (30, 6688832), (32, 6270780), (40, 5016624), (48, 4180520), (60, 3344416), (64, 3135390), (80, 2508312), (96, 2090260), (120, 1672208), (128, 1567695), (160, 1254156), (192, 1045130), (240, 836104), (320, 627078), (384, 522565), (480, 418052), (640, 313539), (960, 209026), (1920, 104513)]