158727240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{62987}}^1$

素因数の和:63011

約数の個数: 96

約数和(自身を含む): 589567680

約数和(自身を除く): 430840440

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, 62987, 125974, 188961, 251948, 314935, 377922, 440909, 503896, 566883, 629870, 755844, 881818, 944805, 1133766, 1259740, 1322727, 1511688, 1763636, 1889610, 2204545, 2267532, 2519480, 2645454, 2834415, 3527272, 3779220, 3968181, 4409090, 4535064, 5290908, 5668830, 6613635, 7558440, 7936362, 8818180, 10581816, 11337660, 13227270, 15872724, 17636360, 19840905, 22675320, 26454540, 31745448, 39681810, 52909080, 79363620, 158727240]

約数ペア:

[(1, 158727240), (2, 79363620), (3, 52909080), (4, 39681810), (5, 31745448), (6, 26454540), (7, 22675320), (8, 19840905), (9, 17636360), (10, 15872724), (12, 13227270), (14, 11337660), (15, 10581816), (18, 8818180), (20, 7936362), (21, 7558440), (24, 6613635), (28, 5668830), (30, 5290908), (35, 4535064), (36, 4409090), (40, 3968181), (42, 3779220), (45, 3527272), (56, 2834415), (60, 2645454), (63, 2519480), (70, 2267532), (72, 2204545), (84, 1889610), (90, 1763636), (105, 1511688), (120, 1322727), (126, 1259740), (140, 1133766), (168, 944805), (180, 881818), (210, 755844), (252, 629870), (280, 566883), (315, 503896), (360, 440909), (420, 377922), (504, 314935), (630, 251948), (840, 188961), (1260, 125974), (2520, 62987)]