13803720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{16433}}^1$

素因数の和:16454

約数の個数: 64

約数和(自身を含む): 47329920

約数和(自身を除く): 33526200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 16433, 32866, 49299, 65732, 82165, 98598, 115031, 131464, 164330, 197196, 230062, 246495, 328660, 345093, 394392, 460124, 492990, 575155, 657320, 690186, 920248, 985980, 1150310, 1380372, 1725465, 1971960, 2300620, 2760744, 3450930, 4601240, 6901860, 13803720]

約数ペア:

[(1, 13803720), (2, 6901860), (3, 4601240), (4, 3450930), (5, 2760744), (6, 2300620), (7, 1971960), (8, 1725465), (10, 1380372), (12, 1150310), (14, 985980), (15, 920248), (20, 690186), (21, 657320), (24, 575155), (28, 492990), (30, 460124), (35, 394392), (40, 345093), (42, 328660), (56, 246495), (60, 230062), (70, 197196), (84, 164330), (105, 131464), (120, 115031), (140, 98598), (168, 82165), (210, 65732), (280, 49299), (420, 32866), (840, 16433)]