129403120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3001}}^1$

素因数の和:3039

約数の個数: 120

約数和(自身を含む): 381926448

約数和(自身を除く): 252523328

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3001, 3080, 3920, 4312, 5390, 6002, 6160, 8624, 10780, 12004, 15005, 21007, 21560, 24008, 30010, 33011, 42014, 43120, 48016, 60020, 66022, 84028, 105035, 120040, 132044, 147049, 165055, 168056, 210070, 231077, 240080, 264088, 294098, 330110, 336112, 420140, 462154, 528176, 588196, 660220, 735245, 840280, 924308, 1155385, 1176392, 1320440, 1470490, 1617539, 1680560, 1848616, 2310770, 2352784, 2640880, 2940980, 3235078, 3697232, 4621540, 5881960, 6470156, 8087695, 9243080, 11763920, 12940312, 16175390, 18486160, 25880624, 32350780, 64701560, 129403120]

約数ペア:

[(1, 129403120), (2, 64701560), (4, 32350780), (5, 25880624), (7, 18486160), (8, 16175390), (10, 12940312), (11, 11763920), (14, 9243080), (16, 8087695), (20, 6470156), (22, 5881960), (28, 4621540), (35, 3697232), (40, 3235078), (44, 2940980), (49, 2640880), (55, 2352784), (56, 2310770), (70, 1848616), (77, 1680560), (80, 1617539), (88, 1470490), (98, 1320440), (110, 1176392), (112, 1155385), (140, 924308), (154, 840280), (176, 735245), (196, 660220), (220, 588196), (245, 528176), (280, 462154), (308, 420140), (385, 336112), (392, 330110), (440, 294098), (490, 264088), (539, 240080), (560, 231077), (616, 210070), (770, 168056), (784, 165055), (880, 147049), (980, 132044), (1078, 120040), (1232, 105035), (1540, 84028), (1960, 66022), (2156, 60020), (2695, 48016), (3001, 43120), (3080, 42014), (3920, 33011), (4312, 30010), (5390, 24008), (6002, 21560), (6160, 21007), (8624, 15005), (10780, 12004)]