211682760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{1433}}^1$

素因数の和:2678

約数の個数: 64

約数和(自身を含む): 636007680

約数和(自身を除く): 424324920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1231, 1433, 2462, 2866, 3693, 4299, 4924, 5732, 6155, 7165, 7386, 8598, 9848, 11464, 12310, 14330, 14772, 17196, 18465, 21495, 24620, 28660, 29544, 34392, 36930, 42990, 49240, 57320, 73860, 85980, 147720, 171960, 1764023, 3528046, 5292069, 7056092, 8820115, 10584138, 14112184, 17640230, 21168276, 26460345, 35280460, 42336552, 52920690, 70560920, 105841380, 211682760]

約数ペア:

[(1, 211682760), (2, 105841380), (3, 70560920), (4, 52920690), (5, 42336552), (6, 35280460), (8, 26460345), (10, 21168276), (12, 17640230), (15, 14112184), (20, 10584138), (24, 8820115), (30, 7056092), (40, 5292069), (60, 3528046), (120, 1764023), (1231, 171960), (1433, 147720), (2462, 85980), (2866, 73860), (3693, 57320), (4299, 49240), (4924, 42990), (5732, 36930), (6155, 34392), (7165, 29544), (7386, 28660), (8598, 24620), (9848, 21495), (11464, 18465), (12310, 17196), (14330, 14772)]