68007240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{26987}}^1$

素因数の和:27011

約数の個数: 96

約数和(自身を含む): 252607680

約数和(自身を除く): 184600440

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, 26987, 53974, 80961, 107948, 134935, 161922, 188909, 215896, 242883, 269870, 323844, 377818, 404805, 485766, 539740, 566727, 647688, 755636, 809610, 944545, 971532, 1079480, 1133454, 1214415, 1511272, 1619220, 1700181, 1889090, 1943064, 2266908, 2428830, 2833635, 3238440, 3400362, 3778180, 4533816, 4857660, 5667270, 6800724, 7556360, 8500905, 9715320, 11334540, 13601448, 17001810, 22669080, 34003620, 68007240]

約数ペア:

[(1, 68007240), (2, 34003620), (3, 22669080), (4, 17001810), (5, 13601448), (6, 11334540), (7, 9715320), (8, 8500905), (9, 7556360), (10, 6800724), (12, 5667270), (14, 4857660), (15, 4533816), (18, 3778180), (20, 3400362), (21, 3238440), (24, 2833635), (28, 2428830), (30, 2266908), (35, 1943064), (36, 1889090), (40, 1700181), (42, 1619220), (45, 1511272), (56, 1214415), (60, 1133454), (63, 1079480), (70, 971532), (72, 944545), (84, 809610), (90, 755636), (105, 647688), (120, 566727), (126, 539740), (140, 485766), (168, 404805), (180, 377818), (210, 323844), (252, 269870), (280, 242883), (315, 215896), (360, 188909), (420, 161922), (504, 134935), (630, 107948), (840, 80961), (1260, 53974), (2520, 26987)]