571642240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 1486033920

約数和(自身を除く): 914391680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 260, 320, 416, 508, 520, 541, 635, 640, 832, 1016, 1040, 1082, 1270, 1651, 1664, 2032, 2080, 2164, 2540, 2705, 3302, 4064, 4160, 4328, 5080, 5410, 6604, 7033, 8128, 8255, 8320, 8656, 10160, 10820, 13208, 14066, 16256, 16510, 17312, 20320, 21640, 26416, 28132, 33020, 34624, 35165, 40640, 43280, 52832, 56264, 66040, 68707, 69248, 70330, 81280, 86560, 105664, 112528, 132080, 137414, 140660, 173120, 211328, 225056, 264160, 274828, 281320, 343535, 346240, 450112, 528320, 549656, 562640, 687070, 893191, 900224, 1056640, 1099312, 1125280, 1374140, 1786382, 2198624, 2250560, 2748280, 3572764, 4397248, 4465955, 4501120, 5496560, 7145528, 8794496, 8931910, 10993120, 14291056, 17863820, 21986240, 28582112, 35727640, 43972480, 57164224, 71455280, 114328448, 142910560, 285821120, 571642240]

約数ペア:

[(1, 571642240), (2, 285821120), (4, 142910560), (5, 114328448), (8, 71455280), (10, 57164224), (13, 43972480), (16, 35727640), (20, 28582112), (26, 21986240), (32, 17863820), (40, 14291056), (52, 10993120), (64, 8931910), (65, 8794496), (80, 7145528), (104, 5496560), (127, 4501120), (128, 4465955), (130, 4397248), (160, 3572764), (208, 2748280), (254, 2250560), (260, 2198624), (320, 1786382), (416, 1374140), (508, 1125280), (520, 1099312), (541, 1056640), (635, 900224), (640, 893191), (832, 687070), (1016, 562640), (1040, 549656), (1082, 528320), (1270, 450112), (1651, 346240), (1664, 343535), (2032, 281320), (2080, 274828), (2164, 264160), (2540, 225056), (2705, 211328), (3302, 173120), (4064, 140660), (4160, 137414), (4328, 132080), (5080, 112528), (5410, 105664), (6604, 86560), (7033, 81280), (8128, 70330), (8255, 69248), (8320, 68707), (8656, 66040), (10160, 56264), (10820, 52832), (13208, 43280), (14066, 40640), (16256, 35165), (16510, 34624), (17312, 33020), (20320, 28132), (21640, 26416)]