222150840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7039}}^1$

素因数の和:7316

約数の個数: 64

約数和(自身を含む): 669081600

約数和(自身を除く): 446930760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 6312, 7039, 7890, 10520, 14078, 15780, 21117, 28156, 31560, 35195, 42234, 56312, 70390, 84468, 105585, 140780, 168936, 211170, 281560, 422340, 844680, 1851257, 3702514, 5553771, 7405028, 9256285, 11107542, 14810056, 18512570, 22215084, 27768855, 37025140, 44430168, 55537710, 74050280, 111075420, 222150840]

約数ペア:

[(1, 222150840), (2, 111075420), (3, 74050280), (4, 55537710), (5, 44430168), (6, 37025140), (8, 27768855), (10, 22215084), (12, 18512570), (15, 14810056), (20, 11107542), (24, 9256285), (30, 7405028), (40, 5553771), (60, 3702514), (120, 1851257), (263, 844680), (526, 422340), (789, 281560), (1052, 211170), (1315, 168936), (1578, 140780), (2104, 105585), (2630, 84468), (3156, 70390), (3945, 56312), (5260, 42234), (6312, 35195), (7039, 31560), (7890, 28156), (10520, 21117), (14078, 15780)]