537162880

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 1332936000

約数和(自身を除く): 795773120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 131, 149, 160, 172, 215, 262, 298, 320, 344, 430, 524, 596, 640, 655, 688, 745, 860, 1048, 1192, 1310, 1376, 1490, 1720, 2096, 2384, 2620, 2752, 2980, 3440, 4192, 4768, 5240, 5504, 5633, 5960, 6407, 6880, 8384, 9536, 10480, 11266, 11920, 12814, 13760, 16768, 19072, 19519, 20960, 22532, 23840, 25628, 27520, 28165, 32035, 39038, 41920, 45064, 47680, 51256, 56330, 64070, 78076, 83840, 90128, 95360, 97595, 102512, 112660, 128140, 156152, 180256, 195190, 205024, 225320, 256280, 312304, 360512, 390380, 410048, 450640, 512560, 624608, 721024, 780760, 820096, 839317, 901280, 1025120, 1249216, 1561520, 1678634, 1802560, 2050240, 2498432, 3123040, 3357268, 3605120, 4100480, 4196585, 6246080, 6714536, 8393170, 12492160, 13429072, 16786340, 26858144, 33572680, 53716288, 67145360, 107432576, 134290720, 268581440, 537162880]

約数ペア:

[(1, 537162880), (2, 268581440), (4, 134290720), (5, 107432576), (8, 67145360), (10, 53716288), (16, 33572680), (20, 26858144), (32, 16786340), (40, 13429072), (43, 12492160), (64, 8393170), (80, 6714536), (86, 6246080), (128, 4196585), (131, 4100480), (149, 3605120), (160, 3357268), (172, 3123040), (215, 2498432), (262, 2050240), (298, 1802560), (320, 1678634), (344, 1561520), (430, 1249216), (524, 1025120), (596, 901280), (640, 839317), (655, 820096), (688, 780760), (745, 721024), (860, 624608), (1048, 512560), (1192, 450640), (1310, 410048), (1376, 390380), (1490, 360512), (1720, 312304), (2096, 256280), (2384, 225320), (2620, 205024), (2752, 195190), (2980, 180256), (3440, 156152), (4192, 128140), (4768, 112660), (5240, 102512), (5504, 97595), (5633, 95360), (5960, 90128), (6407, 83840), (6880, 78076), (8384, 64070), (9536, 56330), (10480, 51256), (11266, 47680), (11920, 45064), (12814, 41920), (13760, 39038), (16768, 32035), (19072, 28165), (19519, 27520), (20960, 25628), (22532, 23840)]