68397469560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27141853}}^1$

素因数の和:27141877

約数の個数: 96

約数和(自身を含む): 254047753440

約数和(自身を除く): 185650283880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 27141853, 54283706, 81425559, 108567412, 135709265, 162851118, 189992971, 217134824, 244276677, 271418530, 325702236, 379985942, 407127795, 488553354, 542837060, 569978913, 651404472, 759971884, 814255590, 949964855, 977106708, 1085674120, 1139957826, 1221383385, 1519943768, 1628511180, 1709936739, 1899929710, 1954213416, 2279915652, 2442766770, 2849894565, 3257022360, 3419873478, 3799859420, 4559831304, 4885533540, 5699789130, 6839746956, 7599718840, 8549683695, 9771067080, 11399578260, 13679493912, 17099367390, 22799156520, 34198734780, 68397469560]

約数ペア:

[(1, 68397469560), (2, 34198734780), (3, 22799156520), (4, 17099367390), (5, 13679493912), (6, 11399578260), (7, 9771067080), (8, 8549683695), (9, 7599718840), (10, 6839746956), (12, 5699789130), (14, 4885533540), (15, 4559831304), (18, 3799859420), (20, 3419873478), (21, 3257022360), (24, 2849894565), (28, 2442766770), (30, 2279915652), (35, 1954213416), (36, 1899929710), (40, 1709936739), (42, 1628511180), (45, 1519943768), (56, 1221383385), (60, 1139957826), (63, 1085674120), (70, 977106708), (72, 949964855), (84, 814255590), (90, 759971884), (105, 651404472), (120, 569978913), (126, 542837060), (140, 488553354), (168, 407127795), (180, 379985942), (210, 325702236), (252, 271418530), (280, 244276677), (315, 217134824), (360, 189992971), (420, 162851118), (504, 135709265), (630, 108567412), (840, 81425559), (1260, 54283706), (2520, 27141853)]