528328960

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 1343643840

約数和(自身を除く): 815314880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 64, 80, 86, 116, 128, 145, 160, 172, 215, 232, 256, 290, 320, 331, 344, 430, 464, 580, 640, 662, 688, 860, 928, 1160, 1247, 1280, 1324, 1376, 1655, 1720, 1856, 2320, 2494, 2648, 2752, 3310, 3440, 3712, 4640, 4988, 5296, 5504, 6235, 6620, 6880, 7424, 9280, 9599, 9976, 10592, 11008, 12470, 13240, 13760, 14233, 18560, 19198, 19952, 21184, 24940, 26480, 27520, 28466, 37120, 38396, 39904, 42368, 47995, 49880, 52960, 55040, 56932, 71165, 76792, 79808, 84736, 95990, 99760, 105920, 113864, 142330, 153584, 159616, 191980, 199520, 211840, 227728, 284660, 307168, 319232, 383960, 399040, 412757, 423680, 455456, 569320, 614336, 767920, 798080, 825514, 910912, 1138640, 1228672, 1535840, 1596160, 1651028, 1821824, 2063785, 2277280, 2457344, 3071680, 3302056, 3643648, 4127570, 4554560, 6143360, 6604112, 8255140, 9109120, 12286720, 13208224, 16510280, 18218240, 26416448, 33020560, 52832896, 66041120, 105665792, 132082240, 264164480, 528328960]

約数ペア:

[(1, 528328960), (2, 264164480), (4, 132082240), (5, 105665792), (8, 66041120), (10, 52832896), (16, 33020560), (20, 26416448), (29, 18218240), (32, 16510280), (40, 13208224), (43, 12286720), (58, 9109120), (64, 8255140), (80, 6604112), (86, 6143360), (116, 4554560), (128, 4127570), (145, 3643648), (160, 3302056), (172, 3071680), (215, 2457344), (232, 2277280), (256, 2063785), (290, 1821824), (320, 1651028), (331, 1596160), (344, 1535840), (430, 1228672), (464, 1138640), (580, 910912), (640, 825514), (662, 798080), (688, 767920), (860, 614336), (928, 569320), (1160, 455456), (1247, 423680), (1280, 412757), (1324, 399040), (1376, 383960), (1655, 319232), (1720, 307168), (1856, 284660), (2320, 227728), (2494, 211840), (2648, 199520), (2752, 191980), (3310, 159616), (3440, 153584), (3712, 142330), (4640, 113864), (4988, 105920), (5296, 99760), (5504, 95990), (6235, 84736), (6620, 79808), (6880, 76792), (7424, 71165), (9280, 56932), (9599, 55040), (9976, 52960), (10592, 49880), (11008, 47995), (12470, 42368), (13240, 39904), (13760, 38396), (14233, 37120), (18560, 28466), (19198, 27520), (19952, 26480), (21184, 24940)]