225293880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{268207}}^1$

素因数の和:268228

約数の個数: 64

約数和(自身を含む): 772439040

約数和(自身を除く): 547145160

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, 268207, 536414, 804621, 1072828, 1341035, 1609242, 1877449, 2145656, 2682070, 3218484, 3754898, 4023105, 5364140, 5632347, 6436968, 7509796, 8046210, 9387245, 10728280, 11264694, 15019592, 16092420, 18774490, 22529388, 28161735, 32184840, 37548980, 45058776, 56323470, 75097960, 112646940, 225293880]

約数ペア:

[(1, 225293880), (2, 112646940), (3, 75097960), (4, 56323470), (5, 45058776), (6, 37548980), (7, 32184840), (8, 28161735), (10, 22529388), (12, 18774490), (14, 16092420), (15, 15019592), (20, 11264694), (21, 10728280), (24, 9387245), (28, 8046210), (30, 7509796), (35, 6436968), (40, 5632347), (42, 5364140), (56, 4023105), (60, 3754898), (70, 3218484), (84, 2682070), (105, 2145656), (120, 1877449), (140, 1609242), (168, 1341035), (210, 1072828), (280, 804621), (420, 536414), (840, 268207)]