73162160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 180940800

約数和(自身を除く): 107778640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 190, 254, 304, 379, 380, 508, 635, 758, 760, 1016, 1270, 1516, 1520, 1895, 2032, 2413, 2540, 3032, 3790, 4826, 5080, 6064, 7201, 7580, 9652, 10160, 12065, 14402, 15160, 19304, 24130, 28804, 30320, 36005, 38608, 48133, 48260, 57608, 72010, 96266, 96520, 115216, 144020, 192532, 193040, 240665, 288040, 385064, 481330, 576080, 770128, 914527, 962660, 1829054, 1925320, 3658108, 3850640, 4572635, 7316216, 9145270, 14632432, 18290540, 36581080, 73162160]

約数ペア:

[(1, 73162160), (2, 36581080), (4, 18290540), (5, 14632432), (8, 9145270), (10, 7316216), (16, 4572635), (19, 3850640), (20, 3658108), (38, 1925320), (40, 1829054), (76, 962660), (80, 914527), (95, 770128), (127, 576080), (152, 481330), (190, 385064), (254, 288040), (304, 240665), (379, 193040), (380, 192532), (508, 144020), (635, 115216), (758, 96520), (760, 96266), (1016, 72010), (1270, 57608), (1516, 48260), (1520, 48133), (1895, 38608), (2032, 36005), (2413, 30320), (2540, 28804), (3032, 24130), (3790, 19304), (4826, 15160), (5080, 14402), (6064, 12065), (7201, 10160), (7580, 9652)]