238433440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{593}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 646652160

約数和(自身を除く): 408218720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 359, 560, 593, 718, 1120, 1186, 1436, 1795, 2372, 2513, 2872, 2965, 3590, 4151, 4744, 5026, 5744, 5930, 7180, 8302, 9488, 10052, 11488, 11860, 12565, 14360, 16604, 18976, 20104, 20755, 23720, 25130, 28720, 33208, 40208, 41510, 47440, 50260, 57440, 66416, 80416, 83020, 94880, 100520, 132832, 166040, 201040, 212887, 332080, 402080, 425774, 664160, 851548, 1064435, 1490209, 1703096, 2128870, 2980418, 3406192, 4257740, 5960836, 6812384, 7451045, 8515480, 11921672, 14902090, 17030960, 23843344, 29804180, 34061920, 47686688, 59608360, 119216720, 238433440]

約数ペア:

[(1, 238433440), (2, 119216720), (4, 59608360), (5, 47686688), (7, 34061920), (8, 29804180), (10, 23843344), (14, 17030960), (16, 14902090), (20, 11921672), (28, 8515480), (32, 7451045), (35, 6812384), (40, 5960836), (56, 4257740), (70, 3406192), (80, 2980418), (112, 2128870), (140, 1703096), (160, 1490209), (224, 1064435), (280, 851548), (359, 664160), (560, 425774), (593, 402080), (718, 332080), (1120, 212887), (1186, 201040), (1436, 166040), (1795, 132832), (2372, 100520), (2513, 94880), (2872, 83020), (2965, 80416), (3590, 66416), (4151, 57440), (4744, 50260), (5026, 47440), (5744, 41510), (5930, 40208), (7180, 33208), (8302, 28720), (9488, 25130), (10052, 23720), (11488, 20755), (11860, 20104), (12565, 18976), (14360, 16604)]