57656340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{2179}}^1$

素因数の和:2211

約数の個数: 144

約数和(自身を含む): 208756800

約数和(自身を除く): 151100460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2179, 2205, 2646, 2940, 3780, 4358, 4410, 5292, 6537, 6615, 8716, 8820, 10895, 13074, 13230, 15253, 19611, 21790, 26148, 26460, 30506, 32685, 39222, 43580, 45759, 58833, 61012, 65370, 76265, 78444, 91518, 98055, 106771, 117666, 130740, 137277, 152530, 183036, 196110, 213542, 228795, 235332, 274554, 294165, 305060, 320313, 392220, 411831, 427084, 457590, 533855, 549108, 588330, 640626, 686385, 823662, 915180, 960939, 1067710, 1176660, 1281252, 1372770, 1601565, 1647324, 1921878, 2059155, 2135420, 2745540, 2882817, 3203130, 3843756, 4118310, 4804695, 5765634, 6406260, 8236620, 9609390, 11531268, 14414085, 19218780, 28828170, 57656340]

約数ペア:

[(1, 57656340), (2, 28828170), (3, 19218780), (4, 14414085), (5, 11531268), (6, 9609390), (7, 8236620), (9, 6406260), (10, 5765634), (12, 4804695), (14, 4118310), (15, 3843756), (18, 3203130), (20, 2882817), (21, 2745540), (27, 2135420), (28, 2059155), (30, 1921878), (35, 1647324), (36, 1601565), (42, 1372770), (45, 1281252), (49, 1176660), (54, 1067710), (60, 960939), (63, 915180), (70, 823662), (84, 686385), (90, 640626), (98, 588330), (105, 549108), (108, 533855), (126, 457590), (135, 427084), (140, 411831), (147, 392220), (180, 320313), (189, 305060), (196, 294165), (210, 274554), (245, 235332), (252, 228795), (270, 213542), (294, 196110), (315, 183036), (378, 152530), (420, 137277), (441, 130740), (490, 117666), (540, 106771), (588, 98055), (630, 91518), (735, 78444), (756, 76265), (882, 65370), (945, 61012), (980, 58833), (1260, 45759), (1323, 43580), (1470, 39222), (1764, 32685), (1890, 30506), (2179, 26460), (2205, 26148), (2646, 21790), (2940, 19611), (3780, 15253), (4358, 13230), (4410, 13074), (5292, 10895), (6537, 8820), (6615, 8716)]