152115520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 112

約数和(自身を含む): 386242560

約数和(自身を除く): 234127040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 152, 160, 190, 197, 254, 304, 320, 380, 394, 508, 608, 635, 760, 788, 985, 1016, 1216, 1270, 1520, 1576, 1970, 2032, 2413, 2540, 3040, 3152, 3743, 3940, 4064, 4826, 5080, 6080, 6304, 7486, 7880, 8128, 9652, 10160, 12065, 12608, 14972, 15760, 18715, 19304, 20320, 24130, 25019, 29944, 31520, 37430, 38608, 40640, 48260, 50038, 59888, 63040, 74860, 77216, 96520, 100076, 119776, 125095, 149720, 154432, 193040, 200152, 239552, 250190, 299440, 386080, 400304, 475361, 500380, 598880, 772160, 800608, 950722, 1000760, 1197760, 1601216, 1901444, 2001520, 2376805, 3802888, 4003040, 4753610, 7605776, 8006080, 9507220, 15211552, 19014440, 30423104, 38028880, 76057760, 152115520]

約数ペア:

[(1, 152115520), (2, 76057760), (4, 38028880), (5, 30423104), (8, 19014440), (10, 15211552), (16, 9507220), (19, 8006080), (20, 7605776), (32, 4753610), (38, 4003040), (40, 3802888), (64, 2376805), (76, 2001520), (80, 1901444), (95, 1601216), (127, 1197760), (152, 1000760), (160, 950722), (190, 800608), (197, 772160), (254, 598880), (304, 500380), (320, 475361), (380, 400304), (394, 386080), (508, 299440), (608, 250190), (635, 239552), (760, 200152), (788, 193040), (985, 154432), (1016, 149720), (1216, 125095), (1270, 119776), (1520, 100076), (1576, 96520), (1970, 77216), (2032, 74860), (2413, 63040), (2540, 59888), (3040, 50038), (3152, 48260), (3743, 40640), (3940, 38608), (4064, 37430), (4826, 31520), (5080, 29944), (6080, 25019), (6304, 24130), (7486, 20320), (7880, 19304), (8128, 18715), (9652, 15760), (10160, 14972), (12065, 12608)]