162534120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193493}}^1$

素因数の和:193514

約数の個数: 64

約数和(自身を含む): 557262720

約数和(自身を除く): 394728600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 193493, 386986, 580479, 773972, 967465, 1160958, 1354451, 1547944, 1934930, 2321916, 2708902, 2902395, 3869860, 4063353, 4643832, 5417804, 5804790, 6772255, 7739720, 8126706, 10835608, 11609580, 13544510, 16253412, 20316765, 23219160, 27089020, 32506824, 40633530, 54178040, 81267060, 162534120]

約数ペア:

[(1, 162534120), (2, 81267060), (3, 54178040), (4, 40633530), (5, 32506824), (6, 27089020), (7, 23219160), (8, 20316765), (10, 16253412), (12, 13544510), (14, 11609580), (15, 10835608), (20, 8126706), (21, 7739720), (24, 6772255), (28, 5804790), (30, 5417804), (35, 4643832), (40, 4063353), (42, 3869860), (56, 2902395), (60, 2708902), (70, 2321916), (84, 1934930), (105, 1547944), (120, 1354451), (140, 1160958), (168, 967465), (210, 773972), (280, 580479), (420, 386986), (840, 193493)]