128515200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1255

約数の個数: 192

約数和(自身を含む): 462157920

約数和(自身を除く): 333642720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 528, 550, 600, 640, 660, 704, 800, 825, 880, 960, 1056, 1100, 1200, 1217, 1320, 1408, 1600, 1650, 1760, 1920, 2112, 2200, 2400, 2434, 2640, 3200, 3300, 3520, 3651, 4224, 4400, 4800, 4868, 5280, 6085, 6600, 7040, 7302, 8800, 9600, 9736, 10560, 12170, 13200, 13387, 14604, 17600, 18255, 19472, 21120, 24340, 26400, 26774, 29208, 30425, 35200, 36510, 38944, 40161, 48680, 52800, 53548, 58416, 60850, 66935, 73020, 77888, 80322, 91275, 97360, 105600, 107096, 116832, 121700, 133870, 146040, 155776, 160644, 182550, 194720, 200805, 214192, 233664, 243400, 267740, 292080, 321288, 334675, 365100, 389440, 401610, 428384, 467328, 486800, 535480, 584160, 642576, 669350, 730200, 778880, 803220, 856768, 973600, 1004025, 1070960, 1168320, 1285152, 1338700, 1460400, 1606440, 1713536, 1947200, 2008050, 2141920, 2336640, 2570304, 2677400, 2920800, 3212880, 3894400, 4016100, 4283840, 5140608, 5354800, 5841600, 6425760, 8032200, 8567680, 10709600, 11683200, 12851520, 16064400, 21419200, 25703040, 32128800, 42838400, 64257600, 128515200]

約数ペア:

[(1, 128515200), (2, 64257600), (3, 42838400), (4, 32128800), (5, 25703040), (6, 21419200), (8, 16064400), (10, 12851520), (11, 11683200), (12, 10709600), (15, 8567680), (16, 8032200), (20, 6425760), (22, 5841600), (24, 5354800), (25, 5140608), (30, 4283840), (32, 4016100), (33, 3894400), (40, 3212880), (44, 2920800), (48, 2677400), (50, 2570304), (55, 2336640), (60, 2141920), (64, 2008050), (66, 1947200), (75, 1713536), (80, 1606440), (88, 1460400), (96, 1338700), (100, 1285152), (110, 1168320), (120, 1070960), (128, 1004025), (132, 973600), (150, 856768), (160, 803220), (165, 778880), (176, 730200), (192, 669350), (200, 642576), (220, 584160), (240, 535480), (264, 486800), (275, 467328), (300, 428384), (320, 401610), (330, 389440), (352, 365100), (384, 334675), (400, 321288), (440, 292080), (480, 267740), (528, 243400), (550, 233664), (600, 214192), (640, 200805), (660, 194720), (704, 182550), (800, 160644), (825, 155776), (880, 146040), (960, 133870), (1056, 121700), (1100, 116832), (1200, 107096), (1217, 105600), (1320, 97360), (1408, 91275), (1600, 80322), (1650, 77888), (1760, 73020), (1920, 66935), (2112, 60850), (2200, 58416), (2400, 53548), (2434, 52800), (2640, 48680), (3200, 40161), (3300, 38944), (3520, 36510), (3651, 35200), (4224, 30425), (4400, 29208), (4800, 26774), (4868, 26400), (5280, 24340), (6085, 21120), (6600, 19472), (7040, 18255), (7302, 17600), (8800, 14604), (9600, 13387), (9736, 13200), (10560, 12170)]