164698240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 455817600

約数和(自身を除く): 291119360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 194, 224, 280, 320, 379, 388, 448, 485, 560, 640, 679, 758, 776, 896, 970, 1120, 1358, 1516, 1552, 1895, 1940, 2240, 2653, 2716, 3032, 3104, 3395, 3790, 3880, 4480, 5306, 5432, 6064, 6208, 6790, 7580, 7760, 10612, 10864, 12128, 12416, 13265, 13580, 15160, 15520, 21224, 21728, 24256, 26530, 27160, 30320, 31040, 36763, 42448, 43456, 48512, 53060, 54320, 60640, 62080, 73526, 84896, 86912, 106120, 108640, 121280, 147052, 169792, 183815, 212240, 217280, 242560, 257341, 294104, 339584, 367630, 424480, 434560, 514682, 588208, 735260, 848960, 1029364, 1176416, 1286705, 1470520, 1697920, 2058728, 2352832, 2573410, 2941040, 4117456, 4705664, 5146820, 5882080, 8234912, 10293640, 11764160, 16469824, 20587280, 23528320, 32939648, 41174560, 82349120, 164698240]

約数ペア:

[(1, 164698240), (2, 82349120), (4, 41174560), (5, 32939648), (7, 23528320), (8, 20587280), (10, 16469824), (14, 11764160), (16, 10293640), (20, 8234912), (28, 5882080), (32, 5146820), (35, 4705664), (40, 4117456), (56, 2941040), (64, 2573410), (70, 2352832), (80, 2058728), (97, 1697920), (112, 1470520), (128, 1286705), (140, 1176416), (160, 1029364), (194, 848960), (224, 735260), (280, 588208), (320, 514682), (379, 434560), (388, 424480), (448, 367630), (485, 339584), (560, 294104), (640, 257341), (679, 242560), (758, 217280), (776, 212240), (896, 183815), (970, 169792), (1120, 147052), (1358, 121280), (1516, 108640), (1552, 106120), (1895, 86912), (1940, 84896), (2240, 73526), (2653, 62080), (2716, 60640), (3032, 54320), (3104, 53060), (3395, 48512), (3790, 43456), (3880, 42448), (4480, 36763), (5306, 31040), (5432, 30320), (6064, 27160), (6208, 26530), (6790, 24256), (7580, 21728), (7760, 21224), (10612, 15520), (10864, 15160), (12128, 13580), (12416, 13265)]