339597540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 1082652480

約数和(自身を除く): 743054940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 67, 87, 90, 116, 134, 145, 174, 180, 201, 261, 268, 290, 335, 348, 402, 435, 522, 580, 603, 670, 804, 870, 971, 1005, 1044, 1206, 1305, 1340, 1740, 1942, 1943, 2010, 2412, 2610, 2913, 3015, 3884, 3886, 4020, 4855, 5220, 5826, 5829, 6030, 7772, 8739, 9710, 9715, 11652, 11658, 12060, 14565, 17478, 17487, 19420, 19430, 23316, 28159, 29130, 29145, 34956, 34974, 38860, 43695, 56318, 58260, 58290, 65057, 69948, 84477, 87390, 87435, 112636, 116580, 130114, 140795, 168954, 174780, 174870, 195171, 253431, 260228, 281590, 325285, 337908, 349740, 390342, 422385, 506862, 563180, 585513, 650570, 780684, 844770, 975855, 1013724, 1171026, 1267155, 1301140, 1689540, 1886653, 1951710, 2342052, 2534310, 2927565, 3773306, 3903420, 5068620, 5659959, 5855130, 7546612, 9433265, 11319918, 11710260, 16979877, 18866530, 22639836, 28299795, 33959754, 37733060, 56599590, 67919508, 84899385, 113199180, 169798770, 339597540]

約数ペア:

[(1, 339597540), (2, 169798770), (3, 113199180), (4, 84899385), (5, 67919508), (6, 56599590), (9, 37733060), (10, 33959754), (12, 28299795), (15, 22639836), (18, 18866530), (20, 16979877), (29, 11710260), (30, 11319918), (36, 9433265), (45, 7546612), (58, 5855130), (60, 5659959), (67, 5068620), (87, 3903420), (90, 3773306), (116, 2927565), (134, 2534310), (145, 2342052), (174, 1951710), (180, 1886653), (201, 1689540), (261, 1301140), (268, 1267155), (290, 1171026), (335, 1013724), (348, 975855), (402, 844770), (435, 780684), (522, 650570), (580, 585513), (603, 563180), (670, 506862), (804, 422385), (870, 390342), (971, 349740), (1005, 337908), (1044, 325285), (1206, 281590), (1305, 260228), (1340, 253431), (1740, 195171), (1942, 174870), (1943, 174780), (2010, 168954), (2412, 140795), (2610, 130114), (2913, 116580), (3015, 112636), (3884, 87435), (3886, 87390), (4020, 84477), (4855, 69948), (5220, 65057), (5826, 58290), (5829, 58260), (6030, 56318), (7772, 43695), (8739, 38860), (9710, 34974), (9715, 34956), (11652, 29145), (11658, 29130), (12060, 28159), (14565, 23316), (17478, 19430), (17487, 19420)]