15511191520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{13967}}^1$

素因数の和:14624

約数の個数: 96

約数和(自身を含む): 40042791936

約数和(自身を除く): 24531600416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 631, 880, 1262, 1760, 2524, 3155, 5048, 6310, 6941, 10096, 12620, 13882, 13967, 20192, 25240, 27764, 27934, 34705, 50480, 55528, 55868, 69410, 69835, 100960, 111056, 111736, 138820, 139670, 153637, 222112, 223472, 277640, 279340, 307274, 446944, 555280, 558680, 614548, 768185, 1110560, 1117360, 1229096, 1536370, 2234720, 2458192, 3072740, 4916384, 6145480, 8813177, 12290960, 17626354, 24581920, 35252708, 44065885, 70505416, 88131770, 96944947, 141010832, 176263540, 193889894, 282021664, 352527080, 387779788, 484724735, 705054160, 775559576, 969449470, 1410108320, 1551119152, 1938898940, 3102238304, 3877797880, 7755595760, 15511191520]

約数ペア:

[(1, 15511191520), (2, 7755595760), (4, 3877797880), (5, 3102238304), (8, 1938898940), (10, 1551119152), (11, 1410108320), (16, 969449470), (20, 775559576), (22, 705054160), (32, 484724735), (40, 387779788), (44, 352527080), (55, 282021664), (80, 193889894), (88, 176263540), (110, 141010832), (160, 96944947), (176, 88131770), (220, 70505416), (352, 44065885), (440, 35252708), (631, 24581920), (880, 17626354), (1262, 12290960), (1760, 8813177), (2524, 6145480), (3155, 4916384), (5048, 3072740), (6310, 2458192), (6941, 2234720), (10096, 1536370), (12620, 1229096), (13882, 1117360), (13967, 1110560), (20192, 768185), (25240, 614548), (27764, 558680), (27934, 555280), (34705, 446944), (50480, 307274), (55528, 279340), (55868, 277640), (69410, 223472), (69835, 222112), (100960, 153637), (111056, 139670), (111736, 138820)]