15794240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:676

約数の個数: 112

約数和(自身を含む): 46963584

約数和(自身を除く): 31169344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 641, 704, 770, 880, 1120, 1232, 1282, 1540, 1760, 2240, 2464, 2564, 3080, 3205, 3520, 4487, 4928, 5128, 6160, 6410, 7051, 8974, 10256, 12320, 12820, 14102, 17948, 20512, 22435, 24640, 25640, 28204, 35255, 35896, 41024, 44870, 49357, 51280, 56408, 70510, 71792, 89740, 98714, 102560, 112816, 141020, 143584, 179480, 197428, 205120, 225632, 246785, 282040, 287168, 358960, 394856, 451264, 493570, 564080, 717920, 789712, 987140, 1128160, 1435840, 1579424, 1974280, 2256320, 3158848, 3948560, 7897120, 15794240]

約数ペア:

[(1, 15794240), (2, 7897120), (4, 3948560), (5, 3158848), (7, 2256320), (8, 1974280), (10, 1579424), (11, 1435840), (14, 1128160), (16, 987140), (20, 789712), (22, 717920), (28, 564080), (32, 493570), (35, 451264), (40, 394856), (44, 358960), (55, 287168), (56, 282040), (64, 246785), (70, 225632), (77, 205120), (80, 197428), (88, 179480), (110, 143584), (112, 141020), (140, 112816), (154, 102560), (160, 98714), (176, 89740), (220, 71792), (224, 70510), (280, 56408), (308, 51280), (320, 49357), (352, 44870), (385, 41024), (440, 35896), (448, 35255), (560, 28204), (616, 25640), (641, 24640), (704, 22435), (770, 20512), (880, 17948), (1120, 14102), (1232, 12820), (1282, 12320), (1540, 10256), (1760, 8974), (2240, 7051), (2464, 6410), (2564, 6160), (3080, 5128), (3205, 4928), (3520, 4487)]