2443819520

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1158

約数の個数: 160

約数和(自身を含む): 6304953600

約数和(自身を除く): 3861134080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 64, 76, 80, 94, 95, 128, 152, 160, 188, 190, 235, 256, 304, 320, 376, 380, 470, 512, 608, 640, 752, 760, 893, 940, 1069, 1216, 1280, 1504, 1520, 1786, 1880, 2138, 2432, 2560, 3008, 3040, 3572, 3760, 4276, 4465, 4864, 5345, 6016, 6080, 7144, 7520, 8552, 8930, 9728, 10690, 12032, 12160, 14288, 15040, 17104, 17860, 20311, 21380, 24064, 24320, 28576, 30080, 34208, 35720, 40622, 42760, 48640, 50243, 57152, 60160, 68416, 71440, 81244, 85520, 100486, 101555, 114304, 120320, 136832, 142880, 162488, 171040, 200972, 203110, 228608, 251215, 273664, 285760, 324976, 342080, 401944, 406220, 457216, 502430, 547328, 571520, 649952, 684160, 803888, 812440, 954617, 1004860, 1143040, 1299904, 1368320, 1607776, 1624880, 1909234, 2009720, 2286080, 2599808, 2736640, 3215552, 3249760, 3818468, 4019440, 4773085, 5199616, 6431104, 6499520, 7636936, 8038880, 9546170, 10399232, 12862208, 12999040, 15273872, 16077760, 19092340, 25724416, 25998080, 30547744, 32155520, 38184680, 51996160, 61095488, 64311040, 76369360, 122190976, 128622080, 152738720, 244381952, 305477440, 488763904, 610954880, 1221909760, 2443819520]

約数ペア:

[(1, 2443819520), (2, 1221909760), (4, 610954880), (5, 488763904), (8, 305477440), (10, 244381952), (16, 152738720), (19, 128622080), (20, 122190976), (32, 76369360), (38, 64311040), (40, 61095488), (47, 51996160), (64, 38184680), (76, 32155520), (80, 30547744), (94, 25998080), (95, 25724416), (128, 19092340), (152, 16077760), (160, 15273872), (188, 12999040), (190, 12862208), (235, 10399232), (256, 9546170), (304, 8038880), (320, 7636936), (376, 6499520), (380, 6431104), (470, 5199616), (512, 4773085), (608, 4019440), (640, 3818468), (752, 3249760), (760, 3215552), (893, 2736640), (940, 2599808), (1069, 2286080), (1216, 2009720), (1280, 1909234), (1504, 1624880), (1520, 1607776), (1786, 1368320), (1880, 1299904), (2138, 1143040), (2432, 1004860), (2560, 954617), (3008, 812440), (3040, 803888), (3572, 684160), (3760, 649952), (4276, 571520), (4465, 547328), (4864, 502430), (5345, 457216), (6016, 406220), (6080, 401944), (7144, 342080), (7520, 324976), (8552, 285760), (8930, 273664), (9728, 251215), (10690, 228608), (12032, 203110), (12160, 200972), (14288, 171040), (15040, 162488), (17104, 142880), (17860, 136832), (20311, 120320), (21380, 114304), (24064, 101555), (24320, 100486), (28576, 85520), (30080, 81244), (34208, 71440), (35720, 68416), (40622, 60160), (42760, 57152), (48640, 50243)]