144007840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 361912320

約数和(自身を除く): 217904480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 127, 152, 160, 190, 254, 304, 373, 380, 508, 608, 635, 746, 760, 1016, 1270, 1492, 1520, 1865, 2032, 2413, 2540, 2984, 3040, 3730, 4064, 4826, 5080, 5968, 7087, 7460, 9652, 10160, 11936, 12065, 14174, 14920, 19304, 20320, 24130, 28348, 29840, 35435, 38608, 47371, 48260, 56696, 59680, 70870, 77216, 94742, 96520, 113392, 141740, 189484, 193040, 226784, 236855, 283480, 378968, 386080, 473710, 566960, 757936, 900049, 947420, 1133920, 1515872, 1800098, 1894840, 3600196, 3789680, 4500245, 7200392, 7579360, 9000490, 14400784, 18000980, 28801568, 36001960, 72003920, 144007840]

約数ペア:

[(1, 144007840), (2, 72003920), (4, 36001960), (5, 28801568), (8, 18000980), (10, 14400784), (16, 9000490), (19, 7579360), (20, 7200392), (32, 4500245), (38, 3789680), (40, 3600196), (76, 1894840), (80, 1800098), (95, 1515872), (127, 1133920), (152, 947420), (160, 900049), (190, 757936), (254, 566960), (304, 473710), (373, 386080), (380, 378968), (508, 283480), (608, 236855), (635, 226784), (746, 193040), (760, 189484), (1016, 141740), (1270, 113392), (1492, 96520), (1520, 94742), (1865, 77216), (2032, 70870), (2413, 59680), (2540, 56696), (2984, 48260), (3040, 47371), (3730, 38608), (4064, 35435), (4826, 29840), (5080, 28348), (5968, 24130), (7087, 20320), (7460, 19304), (9652, 14920), (10160, 14174), (11936, 12065)]