156668608480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{471439}}^1$

素因数の和:471552

約数の個数: 96

約数和(自身を含む): 387772600320

約数和(自身を除く): 231103991840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 67, 80, 124, 134, 155, 160, 248, 268, 310, 335, 496, 536, 620, 670, 992, 1072, 1240, 1340, 2077, 2144, 2480, 2680, 4154, 4960, 5360, 8308, 10385, 10720, 16616, 20770, 33232, 41540, 66464, 83080, 166160, 332320, 471439, 942878, 1885756, 2357195, 3771512, 4714390, 7543024, 9428780, 14614609, 15086048, 18857560, 29229218, 31586413, 37715120, 58458436, 63172826, 73073045, 75430240, 116916872, 126345652, 146146090, 157932065, 233833744, 252691304, 292292180, 315864130, 467667488, 505382608, 584584360, 631728260, 979178803, 1010765216, 1169168720, 1263456520, 1958357606, 2338337440, 2526913040, 3916715212, 4895894015, 5053826080, 7833430424, 9791788030, 15666860848, 19583576060, 31333721696, 39167152120, 78334304240, 156668608480]

約数ペア:

[(1, 156668608480), (2, 78334304240), (4, 39167152120), (5, 31333721696), (8, 19583576060), (10, 15666860848), (16, 9791788030), (20, 7833430424), (31, 5053826080), (32, 4895894015), (40, 3916715212), (62, 2526913040), (67, 2338337440), (80, 1958357606), (124, 1263456520), (134, 1169168720), (155, 1010765216), (160, 979178803), (248, 631728260), (268, 584584360), (310, 505382608), (335, 467667488), (496, 315864130), (536, 292292180), (620, 252691304), (670, 233833744), (992, 157932065), (1072, 146146090), (1240, 126345652), (1340, 116916872), (2077, 75430240), (2144, 73073045), (2480, 63172826), (2680, 58458436), (4154, 37715120), (4960, 31586413), (5360, 29229218), (8308, 18857560), (10385, 15086048), (10720, 14614609), (16616, 9428780), (20770, 7543024), (33232, 4714390), (41540, 3771512), (66464, 2357195), (83080, 1885756), (166160, 942878), (332320, 471439)]