9291244720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1\times {\mathrm{743}}^1$

素因数の和:1227

約数の個数: 120

約数和(自身を含む): 22882347936

約数和(自身を除く): 13591103216

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 433, 722, 743, 760, 866, 1444, 1486, 1520, 1732, 1805, 2165, 2888, 2972, 3464, 3610, 3715, 4330, 5776, 5944, 6928, 7220, 7430, 8227, 8660, 11888, 14117, 14440, 14860, 16454, 17320, 28234, 28880, 29720, 32908, 34640, 41135, 56468, 59440, 65816, 70585, 82270, 112936, 131632, 141170, 156313, 164540, 225872, 268223, 282340, 312626, 321719, 329080, 536446, 564680, 625252, 643438, 658160, 781565, 1072892, 1129360, 1250504, 1286876, 1341115, 1563130, 1608595, 2145784, 2501008, 2573752, 2682230, 3126260, 3217190, 4291568, 5147504, 5364460, 6112661, 6252520, 6434380, 10728920, 12225322, 12505040, 12868760, 21457840, 24450644, 25737520, 30563305, 48901288, 61126610, 97802576, 116140559, 122253220, 232281118, 244506440, 464562236, 489012880, 580702795, 929124472, 1161405590, 1858248944, 2322811180, 4645622360, 9291244720]

約数ペア:

[(1, 9291244720), (2, 4645622360), (4, 2322811180), (5, 1858248944), (8, 1161405590), (10, 929124472), (16, 580702795), (19, 489012880), (20, 464562236), (38, 244506440), (40, 232281118), (76, 122253220), (80, 116140559), (95, 97802576), (152, 61126610), (190, 48901288), (304, 30563305), (361, 25737520), (380, 24450644), (433, 21457840), (722, 12868760), (743, 12505040), (760, 12225322), (866, 10728920), (1444, 6434380), (1486, 6252520), (1520, 6112661), (1732, 5364460), (1805, 5147504), (2165, 4291568), (2888, 3217190), (2972, 3126260), (3464, 2682230), (3610, 2573752), (3715, 2501008), (4330, 2145784), (5776, 1608595), (5944, 1563130), (6928, 1341115), (7220, 1286876), (7430, 1250504), (8227, 1129360), (8660, 1072892), (11888, 781565), (14117, 658160), (14440, 643438), (14860, 625252), (16454, 564680), (17320, 536446), (28234, 329080), (28880, 321719), (29720, 312626), (32908, 282340), (34640, 268223), (41135, 225872), (56468, 164540), (59440, 156313), (65816, 141170), (70585, 131632), (82270, 112936)]