214596960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{691}}^1$

素因数の和:1356

約数の個数: 96

約数和(自身を含む): 678004992

約数和(自身を除く): 463408032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 647, 691, 1294, 1382, 1941, 2073, 2588, 2764, 3235, 3455, 3882, 4146, 5176, 5528, 6470, 6910, 7764, 8292, 9705, 10352, 10365, 11056, 12940, 13820, 15528, 16584, 19410, 20704, 20730, 22112, 25880, 27640, 31056, 33168, 38820, 41460, 51760, 55280, 62112, 66336, 77640, 82920, 103520, 110560, 155280, 165840, 310560, 331680, 447077, 894154, 1341231, 1788308, 2235385, 2682462, 3576616, 4470770, 5364924, 6706155, 7153232, 8941540, 10729848, 13412310, 14306464, 17883080, 21459696, 26824620, 35766160, 42919392, 53649240, 71532320, 107298480, 214596960]

約数ペア:

[(1, 214596960), (2, 107298480), (3, 71532320), (4, 53649240), (5, 42919392), (6, 35766160), (8, 26824620), (10, 21459696), (12, 17883080), (15, 14306464), (16, 13412310), (20, 10729848), (24, 8941540), (30, 7153232), (32, 6706155), (40, 5364924), (48, 4470770), (60, 3576616), (80, 2682462), (96, 2235385), (120, 1788308), (160, 1341231), (240, 894154), (480, 447077), (647, 331680), (691, 310560), (1294, 165840), (1382, 155280), (1941, 110560), (2073, 103520), (2588, 82920), (2764, 77640), (3235, 66336), (3455, 62112), (3882, 55280), (4146, 51760), (5176, 41460), (5528, 38820), (6470, 33168), (6910, 31056), (7764, 27640), (8292, 25880), (9705, 22112), (10352, 20730), (10365, 20704), (11056, 19410), (12940, 16584), (13820, 15528)]