339948960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 1163901312

約数和(自身を除く): 823952352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 157, 160, 195, 208, 240, 260, 312, 314, 347, 390, 416, 471, 480, 520, 624, 628, 694, 780, 785, 942, 1040, 1041, 1248, 1256, 1388, 1560, 1570, 1735, 1884, 2041, 2080, 2082, 2355, 2512, 2776, 3120, 3140, 3470, 3768, 4082, 4164, 4511, 4710, 5024, 5205, 5552, 6123, 6240, 6280, 6940, 7536, 8164, 8328, 9022, 9420, 10205, 10410, 11104, 12246, 12560, 13533, 13880, 15072, 16328, 16656, 18044, 18840, 20410, 20820, 22555, 24492, 25120, 27066, 27760, 30615, 32656, 33312, 36088, 37680, 40820, 41640, 45110, 48984, 54132, 54479, 55520, 61230, 65312, 67665, 72176, 75360, 81640, 83280, 90220, 97968, 108264, 108958, 122460, 135330, 144352, 163280, 163437, 166560, 180440, 195936, 216528, 217916, 244920, 270660, 272395, 326560, 326874, 360880, 433056, 435832, 489840, 541320, 544790, 653748, 708227, 721760, 817185, 871664, 979680, 1082640, 1089580, 1307496, 1416454, 1634370, 1743328, 2124681, 2165280, 2179160, 2614992, 2832908, 3268740, 3541135, 4249362, 4358320, 5229984, 5665816, 6537480, 7082270, 8498724, 8716640, 10623405, 11331632, 13074960, 14164540, 16997448, 21246810, 22663264, 26149920, 28329080, 33994896, 42493620, 56658160, 67989792, 84987240, 113316320, 169974480, 339948960]

約数ペア:

[(1, 339948960), (2, 169974480), (3, 113316320), (4, 84987240), (5, 67989792), (6, 56658160), (8, 42493620), (10, 33994896), (12, 28329080), (13, 26149920), (15, 22663264), (16, 21246810), (20, 16997448), (24, 14164540), (26, 13074960), (30, 11331632), (32, 10623405), (39, 8716640), (40, 8498724), (48, 7082270), (52, 6537480), (60, 5665816), (65, 5229984), (78, 4358320), (80, 4249362), (96, 3541135), (104, 3268740), (120, 2832908), (130, 2614992), (156, 2179160), (157, 2165280), (160, 2124681), (195, 1743328), (208, 1634370), (240, 1416454), (260, 1307496), (312, 1089580), (314, 1082640), (347, 979680), (390, 871664), (416, 817185), (471, 721760), (480, 708227), (520, 653748), (624, 544790), (628, 541320), (694, 489840), (780, 435832), (785, 433056), (942, 360880), (1040, 326874), (1041, 326560), (1248, 272395), (1256, 270660), (1388, 244920), (1560, 217916), (1570, 216528), (1735, 195936), (1884, 180440), (2041, 166560), (2080, 163437), (2082, 163280), (2355, 144352), (2512, 135330), (2776, 122460), (3120, 108958), (3140, 108264), (3470, 97968), (3768, 90220), (4082, 83280), (4164, 81640), (4511, 75360), (4710, 72176), (5024, 67665), (5205, 65312), (5552, 61230), (6123, 55520), (6240, 54479), (6280, 54132), (6940, 48984), (7536, 45110), (8164, 41640), (8328, 40820), (9022, 37680), (9420, 36088), (10205, 33312), (10410, 32656), (11104, 30615), (12246, 27760), (12560, 27066), (13533, 25120), (13880, 24492), (15072, 22555), (16328, 20820), (16656, 20410), (18044, 18840)]