12628850220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{15349}}^1$

素因数の和:16024

約数の個数: 144

約数和(自身を含む): 43849915200

約数和(自身を除く): 31221064980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 653, 1260, 1306, 1959, 2612, 3265, 3918, 4571, 5877, 6530, 7836, 9142, 9795, 11754, 13060, 13713, 15349, 18284, 19590, 22855, 23508, 27426, 29385, 30698, 39180, 41139, 45710, 46047, 54852, 58770, 61396, 68565, 76745, 82278, 91420, 92094, 107443, 117540, 137130, 138141, 153490, 164556, 184188, 205695, 214886, 230235, 274260, 276282, 306980, 322329, 411390, 429772, 460470, 537215, 552564, 644658, 690705, 822780, 920940, 966987, 1074430, 1289316, 1381410, 1611645, 1933974, 2148860, 2762820, 3223290, 3867948, 4834935, 6446580, 9669870, 10022897, 19339740, 20045794, 30068691, 40091588, 50114485, 60137382, 70160279, 90206073, 100228970, 120274764, 140320558, 150343455, 180412146, 200457940, 210480837, 280641116, 300686910, 350801395, 360824292, 420961674, 451030365, 601373820, 631442511, 701602790, 841923348, 902060730, 1052404185, 1262885022, 1403205580, 1804121460, 2104808370, 2525770044, 3157212555, 4209616740, 6314425110, 12628850220]

約数ペア:

[(1, 12628850220), (2, 6314425110), (3, 4209616740), (4, 3157212555), (5, 2525770044), (6, 2104808370), (7, 1804121460), (9, 1403205580), (10, 1262885022), (12, 1052404185), (14, 902060730), (15, 841923348), (18, 701602790), (20, 631442511), (21, 601373820), (28, 451030365), (30, 420961674), (35, 360824292), (36, 350801395), (42, 300686910), (45, 280641116), (60, 210480837), (63, 200457940), (70, 180412146), (84, 150343455), (90, 140320558), (105, 120274764), (126, 100228970), (140, 90206073), (180, 70160279), (210, 60137382), (252, 50114485), (315, 40091588), (420, 30068691), (630, 20045794), (653, 19339740), (1260, 10022897), (1306, 9669870), (1959, 6446580), (2612, 4834935), (3265, 3867948), (3918, 3223290), (4571, 2762820), (5877, 2148860), (6530, 1933974), (7836, 1611645), (9142, 1381410), (9795, 1289316), (11754, 1074430), (13060, 966987), (13713, 920940), (15349, 822780), (18284, 690705), (19590, 644658), (22855, 552564), (23508, 537215), (27426, 460470), (29385, 429772), (30698, 411390), (39180, 322329), (41139, 306980), (45710, 276282), (46047, 274260), (54852, 230235), (58770, 214886), (61396, 205695), (68565, 184188), (76745, 164556), (82278, 153490), (91420, 138141), (92094, 137130), (107443, 117540)]