187441080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 596160000

約数和(自身を除く): 408718920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 229, 285, 359, 380, 456, 458, 570, 687, 718, 760, 916, 1077, 1140, 1145, 1374, 1436, 1795, 1832, 2154, 2280, 2290, 2748, 2872, 3435, 3590, 4308, 4351, 4580, 5385, 5496, 6821, 6870, 7180, 8616, 8702, 9160, 10770, 13053, 13642, 13740, 14360, 17404, 20463, 21540, 21755, 26106, 27284, 27480, 34105, 34808, 40926, 43080, 43510, 52212, 54568, 65265, 68210, 81852, 82211, 87020, 102315, 104424, 130530, 136420, 163704, 164422, 174040, 204630, 246633, 261060, 272840, 328844, 409260, 411055, 493266, 522120, 657688, 818520, 822110, 986532, 1233165, 1562009, 1644220, 1973064, 2466330, 3124018, 3288440, 4686027, 4932660, 6248036, 7810045, 9372054, 9865320, 12496072, 15620090, 18744108, 23430135, 31240180, 37488216, 46860270, 62480360, 93720540, 187441080]

約数ペア:

[(1, 187441080), (2, 93720540), (3, 62480360), (4, 46860270), (5, 37488216), (6, 31240180), (8, 23430135), (10, 18744108), (12, 15620090), (15, 12496072), (19, 9865320), (20, 9372054), (24, 7810045), (30, 6248036), (38, 4932660), (40, 4686027), (57, 3288440), (60, 3124018), (76, 2466330), (95, 1973064), (114, 1644220), (120, 1562009), (152, 1233165), (190, 986532), (228, 822110), (229, 818520), (285, 657688), (359, 522120), (380, 493266), (456, 411055), (458, 409260), (570, 328844), (687, 272840), (718, 261060), (760, 246633), (916, 204630), (1077, 174040), (1140, 164422), (1145, 163704), (1374, 136420), (1436, 130530), (1795, 104424), (1832, 102315), (2154, 87020), (2280, 82211), (2290, 81852), (2748, 68210), (2872, 65265), (3435, 54568), (3590, 52212), (4308, 43510), (4351, 43080), (4580, 40926), (5385, 34808), (5496, 34105), (6821, 27480), (6870, 27284), (7180, 26106), (8616, 21755), (8702, 21540), (9160, 20463), (10770, 17404), (13053, 14360), (13642, 13740)]