528044440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1193

約数の個数: 128

約数和(自身を含む): 1491333120

約数和(自身を除く): 963288680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 173, 220, 280, 308, 346, 385, 440, 616, 692, 770, 865, 991, 1211, 1384, 1540, 1730, 1903, 1982, 2422, 3080, 3460, 3806, 3964, 4844, 4955, 6055, 6920, 6937, 7612, 7928, 9515, 9688, 9910, 10901, 12110, 13321, 13874, 15224, 19030, 19820, 21802, 24220, 26642, 27748, 34685, 38060, 39640, 43604, 48440, 53284, 54505, 55496, 66605, 69370, 76120, 76307, 87208, 106568, 109010, 133210, 138740, 152614, 171443, 218020, 266420, 277480, 305228, 342886, 381535, 436040, 532840, 610456, 685772, 763070, 857215, 1200101, 1371544, 1526140, 1714430, 1885873, 2400202, 3052280, 3428860, 3771746, 4800404, 6000505, 6857720, 7543492, 9429365, 9600808, 12001010, 13201111, 15086984, 18858730, 24002020, 26402222, 37717460, 48004040, 52804444, 66005555, 75434920, 105608888, 132011110, 264022220, 528044440]

約数ペア:

[(1, 528044440), (2, 264022220), (4, 132011110), (5, 105608888), (7, 75434920), (8, 66005555), (10, 52804444), (11, 48004040), (14, 37717460), (20, 26402222), (22, 24002020), (28, 18858730), (35, 15086984), (40, 13201111), (44, 12001010), (55, 9600808), (56, 9429365), (70, 7543492), (77, 6857720), (88, 6000505), (110, 4800404), (140, 3771746), (154, 3428860), (173, 3052280), (220, 2400202), (280, 1885873), (308, 1714430), (346, 1526140), (385, 1371544), (440, 1200101), (616, 857215), (692, 763070), (770, 685772), (865, 610456), (991, 532840), (1211, 436040), (1384, 381535), (1540, 342886), (1730, 305228), (1903, 277480), (1982, 266420), (2422, 218020), (3080, 171443), (3460, 152614), (3806, 138740), (3964, 133210), (4844, 109010), (4955, 106568), (6055, 87208), (6920, 76307), (6937, 76120), (7612, 69370), (7928, 66605), (9515, 55496), (9688, 54505), (9910, 53284), (10901, 48440), (12110, 43604), (13321, 39640), (13874, 38060), (15224, 34685), (19030, 27748), (19820, 26642), (21802, 24220)]