1323641200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16301}}^1$

素因数の和:16355

約数の個数: 120

約数和(自身を含む): 3759893280

約数和(自身を除く): 2436252080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 812, 1015, 1160, 1400, 1450, 1624, 2030, 2320, 2800, 2900, 3248, 4060, 5075, 5800, 8120, 10150, 11600, 16240, 16301, 20300, 32602, 40600, 65204, 81200, 81505, 114107, 130408, 163010, 228214, 260816, 326020, 407525, 456428, 472729, 570535, 652040, 815050, 912856, 945458, 1141070, 1304080, 1630100, 1825712, 1890916, 2282140, 2363645, 2852675, 3260200, 3309103, 3781832, 4564280, 4727290, 5705350, 6520400, 6618206, 7563664, 9128560, 9454580, 11410700, 11818225, 13236412, 16545515, 18909160, 22821400, 23636450, 26472824, 33091030, 37818320, 45642800, 47272900, 52945648, 66182060, 82727575, 94545800, 132364120, 165455150, 189091600, 264728240, 330910300, 661820600, 1323641200]

約数ペア:

[(1, 1323641200), (2, 661820600), (4, 330910300), (5, 264728240), (7, 189091600), (8, 165455150), (10, 132364120), (14, 94545800), (16, 82727575), (20, 66182060), (25, 52945648), (28, 47272900), (29, 45642800), (35, 37818320), (40, 33091030), (50, 26472824), (56, 23636450), (58, 22821400), (70, 18909160), (80, 16545515), (100, 13236412), (112, 11818225), (116, 11410700), (140, 9454580), (145, 9128560), (175, 7563664), (200, 6618206), (203, 6520400), (232, 5705350), (280, 4727290), (290, 4564280), (350, 3781832), (400, 3309103), (406, 3260200), (464, 2852675), (560, 2363645), (580, 2282140), (700, 1890916), (725, 1825712), (812, 1630100), (1015, 1304080), (1160, 1141070), (1400, 945458), (1450, 912856), (1624, 815050), (2030, 652040), (2320, 570535), (2800, 472729), (2900, 456428), (3248, 407525), (4060, 326020), (5075, 260816), (5800, 228214), (8120, 163010), (10150, 130408), (11600, 114107), (16240, 81505), (16301, 81200), (20300, 65204), (32602, 40600)]