5381965440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2081}}^1$

素因数の和:2555

約数の個数: 192

約数和(自身を含む): 18634941000

約数和(自身を除く): 13252975560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 449, 480, 576, 640, 720, 898, 960, 1152, 1347, 1440, 1796, 1920, 2081, 2245, 2694, 2880, 3592, 4041, 4162, 4490, 5388, 5760, 6243, 6735, 7184, 8082, 8324, 8980, 10405, 10776, 12486, 13470, 14368, 16164, 16648, 17960, 18729, 20205, 20810, 21552, 24972, 26940, 28736, 31215, 32328, 33296, 35920, 37458, 40410, 41620, 43104, 49944, 53880, 57472, 62430, 64656, 66592, 71840, 74916, 80820, 83240, 86208, 93645, 99888, 107760, 124860, 129312, 133184, 143680, 149832, 161640, 166480, 172416, 187290, 199776, 215520, 249720, 258624, 266368, 287360, 299664, 323280, 332960, 374580, 399552, 431040, 499440, 517248, 599328, 646560, 665920, 749160, 799104, 862080, 934369, 998880, 1198656, 1293120, 1331840, 1498320, 1868738, 1997760, 2397312, 2586240, 2803107, 2996640, 3737476, 3995520, 4671845, 5606214, 5993280, 7474952, 8409321, 9343690, 11212428, 11986560, 14015535, 14949904, 16818642, 18687380, 22424856, 28031070, 29899808, 33637284, 37374760, 42046605, 44849712, 56062140, 59799616, 67274568, 74749520, 84093210, 89699424, 112124280, 119599232, 134549136, 149499040, 168186420, 179398848, 224248560, 269098272, 298998080, 336372840, 358797696, 448497120, 538196544, 597996160, 672745680, 896994240, 1076393088, 1345491360, 1793988480, 2690982720, 5381965440]

約数ペア:

[(1, 5381965440), (2, 2690982720), (3, 1793988480), (4, 1345491360), (5, 1076393088), (6, 896994240), (8, 672745680), (9, 597996160), (10, 538196544), (12, 448497120), (15, 358797696), (16, 336372840), (18, 298998080), (20, 269098272), (24, 224248560), (30, 179398848), (32, 168186420), (36, 149499040), (40, 134549136), (45, 119599232), (48, 112124280), (60, 89699424), (64, 84093210), (72, 74749520), (80, 67274568), (90, 59799616), (96, 56062140), (120, 44849712), (128, 42046605), (144, 37374760), (160, 33637284), (180, 29899808), (192, 28031070), (240, 22424856), (288, 18687380), (320, 16818642), (360, 14949904), (384, 14015535), (449, 11986560), (480, 11212428), (576, 9343690), (640, 8409321), (720, 7474952), (898, 5993280), (960, 5606214), (1152, 4671845), (1347, 3995520), (1440, 3737476), (1796, 2996640), (1920, 2803107), (2081, 2586240), (2245, 2397312), (2694, 1997760), (2880, 1868738), (3592, 1498320), (4041, 1331840), (4162, 1293120), (4490, 1198656), (5388, 998880), (5760, 934369), (6243, 862080), (6735, 799104), (7184, 749160), (8082, 665920), (8324, 646560), (8980, 599328), (10405, 517248), (10776, 499440), (12486, 431040), (13470, 399552), (14368, 374580), (16164, 332960), (16648, 323280), (17960, 299664), (18729, 287360), (20205, 266368), (20810, 258624), (21552, 249720), (24972, 215520), (26940, 199776), (28736, 187290), (31215, 172416), (32328, 166480), (33296, 161640), (35920, 149832), (37458, 143680), (40410, 133184), (41620, 129312), (43104, 124860), (49944, 107760), (53880, 99888), (57472, 93645), (62430, 86208), (64656, 83240), (66592, 80820), (71840, 74916)]