205764160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1068

約数の個数: 112

約数和(自身を含む): 566342784

約数和(自身を除く): 360578624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 679, 776, 947, 970, 1120, 1358, 1552, 1894, 1940, 2240, 2716, 3104, 3395, 3788, 3880, 4735, 5432, 6208, 6629, 6790, 7576, 7760, 9470, 10864, 13258, 13580, 15152, 15520, 18940, 21728, 26516, 27160, 30304, 31040, 33145, 37880, 43456, 53032, 54320, 60608, 66290, 75760, 91859, 106064, 108640, 132580, 151520, 183718, 212128, 217280, 265160, 303040, 367436, 424256, 459295, 530320, 643013, 734872, 918590, 1060640, 1286026, 1469744, 1837180, 2121280, 2572052, 2939488, 3215065, 3674360, 5144104, 5878976, 6430130, 7348720, 10288208, 12860260, 14697440, 20576416, 25720520, 29394880, 41152832, 51441040, 102882080, 205764160]

約数ペア:

[(1, 205764160), (2, 102882080), (4, 51441040), (5, 41152832), (7, 29394880), (8, 25720520), (10, 20576416), (14, 14697440), (16, 12860260), (20, 10288208), (28, 7348720), (32, 6430130), (35, 5878976), (40, 5144104), (56, 3674360), (64, 3215065), (70, 2939488), (80, 2572052), (97, 2121280), (112, 1837180), (140, 1469744), (160, 1286026), (194, 1060640), (224, 918590), (280, 734872), (320, 643013), (388, 530320), (448, 459295), (485, 424256), (560, 367436), (679, 303040), (776, 265160), (947, 217280), (970, 212128), (1120, 183718), (1358, 151520), (1552, 132580), (1894, 108640), (1940, 106064), (2240, 91859), (2716, 75760), (3104, 66290), (3395, 60608), (3788, 54320), (3880, 53032), (4735, 43456), (5432, 37880), (6208, 33145), (6629, 31040), (6790, 30304), (7576, 27160), (7760, 26516), (9470, 21728), (10864, 18940), (13258, 15520), (13580, 15152)]