292648640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:542

約数の個数: 112

約数和(自身を含む): 741273600

約数和(自身を除く): 448624960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 152, 160, 190, 254, 304, 320, 379, 380, 508, 608, 635, 758, 760, 1016, 1216, 1270, 1516, 1520, 1895, 2032, 2413, 2540, 3032, 3040, 3790, 4064, 4826, 5080, 6064, 6080, 7201, 7580, 8128, 9652, 10160, 12065, 12128, 14402, 15160, 19304, 20320, 24130, 24256, 28804, 30320, 36005, 38608, 40640, 48133, 48260, 57608, 60640, 72010, 77216, 96266, 96520, 115216, 121280, 144020, 154432, 192532, 193040, 230432, 240665, 288040, 385064, 386080, 460864, 481330, 576080, 770128, 772160, 914527, 962660, 1152160, 1540256, 1829054, 1925320, 2304320, 3080512, 3658108, 3850640, 4572635, 7316216, 7701280, 9145270, 14632432, 15402560, 18290540, 29264864, 36581080, 58529728, 73162160, 146324320, 292648640]

約数ペア:

[(1, 292648640), (2, 146324320), (4, 73162160), (5, 58529728), (8, 36581080), (10, 29264864), (16, 18290540), (19, 15402560), (20, 14632432), (32, 9145270), (38, 7701280), (40, 7316216), (64, 4572635), (76, 3850640), (80, 3658108), (95, 3080512), (127, 2304320), (152, 1925320), (160, 1829054), (190, 1540256), (254, 1152160), (304, 962660), (320, 914527), (379, 772160), (380, 770128), (508, 576080), (608, 481330), (635, 460864), (758, 386080), (760, 385064), (1016, 288040), (1216, 240665), (1270, 230432), (1516, 193040), (1520, 192532), (1895, 154432), (2032, 144020), (2413, 121280), (2540, 115216), (3032, 96520), (3040, 96266), (3790, 77216), (4064, 72010), (4826, 60640), (5080, 57608), (6064, 48260), (6080, 48133), (7201, 40640), (7580, 38608), (8128, 36005), (9652, 30320), (10160, 28804), (12065, 24256), (12128, 24130), (14402, 20320), (15160, 19304)]