200680760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8053}}^1$

素因数の和:8160

約数の個数: 64

約数和(自身を含む): 521899200

約数和(自身を除く): 321218440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4984, 6230, 8053, 12460, 16106, 24920, 32212, 40265, 56371, 64424, 80530, 112742, 161060, 225484, 281855, 322120, 450968, 563710, 716717, 1127420, 1433434, 2254840, 2866868, 3583585, 5017019, 5733736, 7167170, 10034038, 14334340, 20068076, 25085095, 28668680, 40136152, 50170190, 100340380, 200680760]

約数ペア:

[(1, 200680760), (2, 100340380), (4, 50170190), (5, 40136152), (7, 28668680), (8, 25085095), (10, 20068076), (14, 14334340), (20, 10034038), (28, 7167170), (35, 5733736), (40, 5017019), (56, 3583585), (70, 2866868), (89, 2254840), (140, 1433434), (178, 1127420), (280, 716717), (356, 563710), (445, 450968), (623, 322120), (712, 281855), (890, 225484), (1246, 161060), (1780, 112742), (2492, 80530), (3115, 64424), (3560, 56371), (4984, 40265), (6230, 32212), (8053, 24920), (12460, 16106)]