223073640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2237}}^1$

素因数の和:2531

約数の個数: 96

約数和(自身を含む): 727931880

約数和(自身を除く): 504858240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 277, 360, 554, 831, 1108, 1385, 1662, 2216, 2237, 2493, 2770, 3324, 4155, 4474, 4986, 5540, 6648, 6711, 8310, 8948, 9972, 11080, 11185, 12465, 13422, 16620, 17896, 19944, 20133, 22370, 24930, 26844, 33240, 33555, 40266, 44740, 49860, 53688, 67110, 80532, 89480, 99720, 100665, 134220, 161064, 201330, 268440, 402660, 619649, 805320, 1239298, 1858947, 2478596, 3098245, 3717894, 4957192, 5576841, 6196490, 7435788, 9294735, 11153682, 12392980, 14871576, 18589470, 22307364, 24785960, 27884205, 37178940, 44614728, 55768410, 74357880, 111536820, 223073640]

約数ペア:

[(1, 223073640), (2, 111536820), (3, 74357880), (4, 55768410), (5, 44614728), (6, 37178940), (8, 27884205), (9, 24785960), (10, 22307364), (12, 18589470), (15, 14871576), (18, 12392980), (20, 11153682), (24, 9294735), (30, 7435788), (36, 6196490), (40, 5576841), (45, 4957192), (60, 3717894), (72, 3098245), (90, 2478596), (120, 1858947), (180, 1239298), (277, 805320), (360, 619649), (554, 402660), (831, 268440), (1108, 201330), (1385, 161064), (1662, 134220), (2216, 100665), (2237, 99720), (2493, 89480), (2770, 80532), (3324, 67110), (4155, 53688), (4474, 49860), (4986, 44740), (5540, 40266), (6648, 33555), (6711, 33240), (8310, 26844), (8948, 24930), (9972, 22370), (11080, 20133), (11185, 19944), (12465, 17896), (13422, 16620)]