264832960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:834

約数の個数: 112

約数和(自身を含む): 725667840

約数和(自身を除く): 460834880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 191, 224, 280, 320, 382, 448, 560, 619, 764, 955, 1120, 1238, 1337, 1528, 1910, 2240, 2476, 2674, 3056, 3095, 3820, 4333, 4952, 5348, 6112, 6190, 6685, 7640, 8666, 9904, 10696, 12224, 12380, 13370, 15280, 17332, 19808, 21392, 21665, 24760, 26740, 30560, 34664, 39616, 42784, 43330, 49520, 53480, 61120, 69328, 85568, 86660, 99040, 106960, 118229, 138656, 173320, 198080, 213920, 236458, 277312, 346640, 427840, 472916, 591145, 693280, 827603, 945832, 1182290, 1386560, 1655206, 1891664, 2364580, 3310412, 3783328, 4138015, 4729160, 6620824, 7566656, 8276030, 9458320, 13241648, 16552060, 18916640, 26483296, 33104120, 37833280, 52966592, 66208240, 132416480, 264832960]

約数ペア:

[(1, 264832960), (2, 132416480), (4, 66208240), (5, 52966592), (7, 37833280), (8, 33104120), (10, 26483296), (14, 18916640), (16, 16552060), (20, 13241648), (28, 9458320), (32, 8276030), (35, 7566656), (40, 6620824), (56, 4729160), (64, 4138015), (70, 3783328), (80, 3310412), (112, 2364580), (140, 1891664), (160, 1655206), (191, 1386560), (224, 1182290), (280, 945832), (320, 827603), (382, 693280), (448, 591145), (560, 472916), (619, 427840), (764, 346640), (955, 277312), (1120, 236458), (1238, 213920), (1337, 198080), (1528, 173320), (1910, 138656), (2240, 118229), (2476, 106960), (2674, 99040), (3056, 86660), (3095, 85568), (3820, 69328), (4333, 61120), (4952, 53480), (5348, 49520), (6112, 43330), (6190, 42784), (6685, 39616), (7640, 34664), (8666, 30560), (9904, 26740), (10696, 24760), (12224, 21665), (12380, 21392), (13370, 19808), (15280, 17332)]