514612560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27847}}^1$

素因数の和:27881

約数の個数: 160

約数和(自身を含む): 1989015552

約数和(自身を除く): 1474402992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 27847, 55694, 83541, 111388, 139235, 167082, 194929, 222776, 278470, 306317, 334164, 389858, 417705, 445552, 556940, 584787, 612634, 668328, 779716, 835410, 918951, 974645, 1113880, 1169574, 1225268, 1336656, 1531585, 1559432, 1670820, 1837902, 1949290, 2144219, 2227760, 2339148, 2450536, 2923935, 3063170, 3118864, 3341640, 3675804, 3898580, 4288438, 4594755, 4678296, 4901072, 5847870, 6126340, 6432657, 6683280, 7351608, 7797160, 8576876, 9189510, 9356592, 10721095, 11695740, 12252680, 12865314, 14703216, 15594320, 17153752, 18379020, 21442190, 23391480, 24505360, 25730628, 32163285, 34307504, 36758040, 42884380, 46782960, 51461256, 64326570, 73516080, 85768760, 102922512, 128653140, 171537520, 257306280, 514612560]

約数ペア:

[(1, 514612560), (2, 257306280), (3, 171537520), (4, 128653140), (5, 102922512), (6, 85768760), (7, 73516080), (8, 64326570), (10, 51461256), (11, 46782960), (12, 42884380), (14, 36758040), (15, 34307504), (16, 32163285), (20, 25730628), (21, 24505360), (22, 23391480), (24, 21442190), (28, 18379020), (30, 17153752), (33, 15594320), (35, 14703216), (40, 12865314), (42, 12252680), (44, 11695740), (48, 10721095), (55, 9356592), (56, 9189510), (60, 8576876), (66, 7797160), (70, 7351608), (77, 6683280), (80, 6432657), (84, 6126340), (88, 5847870), (105, 4901072), (110, 4678296), (112, 4594755), (120, 4288438), (132, 3898580), (140, 3675804), (154, 3341640), (165, 3118864), (168, 3063170), (176, 2923935), (210, 2450536), (220, 2339148), (231, 2227760), (240, 2144219), (264, 1949290), (280, 1837902), (308, 1670820), (330, 1559432), (336, 1531585), (385, 1336656), (420, 1225268), (440, 1169574), (462, 1113880), (528, 974645), (560, 918951), (616, 835410), (660, 779716), (770, 668328), (840, 612634), (880, 584787), (924, 556940), (1155, 445552), (1232, 417705), (1320, 389858), (1540, 334164), (1680, 306317), (1848, 278470), (2310, 222776), (2640, 194929), (3080, 167082), (3696, 139235), (4620, 111388), (6160, 83541), (9240, 55694), (18480, 27847)]