713335140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{26959}}^1$

素因数の和:26991

約数の個数: 144

約数和(自身を含む): 2581689600

約数和(自身を除く): 1868354460

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, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 26959, 53918, 80877, 107836, 134795, 161754, 188713, 242631, 269590, 323508, 377426, 404385, 485262, 539180, 566139, 727893, 754852, 808770, 943565, 970524, 1132278, 1213155, 1320991, 1455786, 1617540, 1698417, 1887130, 2264556, 2426310, 2641982, 2830695, 2911572, 3396834, 3639465, 3774260, 3962973, 4852620, 5095251, 5283964, 5661390, 6604955, 6793668, 7278930, 7925946, 8492085, 10190502, 11322780, 11888919, 13209910, 14557860, 15851892, 16984170, 19814865, 20381004, 23777838, 25476255, 26419820, 33968340, 35666757, 39629730, 47555676, 50952510, 59444595, 71333514, 79259460, 101905020, 118889190, 142667028, 178333785, 237778380, 356667570, 713335140]

約数ペア:

[(1, 713335140), (2, 356667570), (3, 237778380), (4, 178333785), (5, 142667028), (6, 118889190), (7, 101905020), (9, 79259460), (10, 71333514), (12, 59444595), (14, 50952510), (15, 47555676), (18, 39629730), (20, 35666757), (21, 33968340), (27, 26419820), (28, 25476255), (30, 23777838), (35, 20381004), (36, 19814865), (42, 16984170), (45, 15851892), (49, 14557860), (54, 13209910), (60, 11888919), (63, 11322780), (70, 10190502), (84, 8492085), (90, 7925946), (98, 7278930), (105, 6793668), (108, 6604955), (126, 5661390), (135, 5283964), (140, 5095251), (147, 4852620), (180, 3962973), (189, 3774260), (196, 3639465), (210, 3396834), (245, 2911572), (252, 2830695), (270, 2641982), (294, 2426310), (315, 2264556), (378, 1887130), (420, 1698417), (441, 1617540), (490, 1455786), (540, 1320991), (588, 1213155), (630, 1132278), (735, 970524), (756, 943565), (882, 808770), (945, 754852), (980, 727893), (1260, 566139), (1323, 539180), (1470, 485262), (1764, 404385), (1890, 377426), (2205, 323508), (2646, 269590), (2940, 242631), (3780, 188713), (4410, 161754), (5292, 134795), (6615, 107836), (8820, 80877), (13230, 53918), (26460, 26959)]