408066540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33503}}^1$

素因数の和:33551

約数の個数: 96

約数和(自身を含む): 1350881280

約数和(自身を除く): 942814740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 33503, 67006, 100509, 134012, 167515, 201018, 234521, 335030, 402036, 469042, 502545, 670060, 703563, 938084, 971587, 1005090, 1172605, 1407126, 1943174, 2010180, 2345210, 2814252, 2914761, 3517815, 3886348, 4690420, 4857935, 5829522, 6801109, 7035630, 9715870, 11659044, 13602218, 14071260, 14573805, 19431740, 20403327, 27204436, 29147610, 34005545, 40806654, 58295220, 68011090, 81613308, 102016635, 136022180, 204033270, 408066540]

約数ペア:

[(1, 408066540), (2, 204033270), (3, 136022180), (4, 102016635), (5, 81613308), (6, 68011090), (7, 58295220), (10, 40806654), (12, 34005545), (14, 29147610), (15, 27204436), (20, 20403327), (21, 19431740), (28, 14573805), (29, 14071260), (30, 13602218), (35, 11659044), (42, 9715870), (58, 7035630), (60, 6801109), (70, 5829522), (84, 4857935), (87, 4690420), (105, 3886348), (116, 3517815), (140, 2914761), (145, 2814252), (174, 2345210), (203, 2010180), (210, 1943174), (290, 1407126), (348, 1172605), (406, 1005090), (420, 971587), (435, 938084), (580, 703563), (609, 670060), (812, 502545), (870, 469042), (1015, 402036), (1218, 335030), (1740, 234521), (2030, 201018), (2436, 167515), (3045, 134012), (4060, 100509), (6090, 67006), (12180, 33503)]