2256524160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{883}}^1$

素因数の和:938

約数の個数: 256

約数和(自身を含む): 7920357120

約数和(自身を除く): 5663832960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 880, 883, 960, 968, 1056, 1210, 1320, 1331, 1408, 1452, 1760, 1766, 1815, 1920, 1936, 2112, 2420, 2640, 2649, 2662, 2904, 3520, 3532, 3630, 3872, 3993, 4224, 4415, 4840, 5280, 5298, 5324, 5808, 6655, 7040, 7064, 7260, 7744, 7986, 8830, 9680, 9713, 10560, 10596, 10648, 11616, 13245, 13310, 14128, 14520, 15488, 15972, 17660, 19360, 19426, 19965, 21120, 21192, 21296, 23232, 26490, 26620, 28256, 29040, 29139, 31944, 35320, 38720, 38852, 39930, 42384, 42592, 46464, 48565, 52980, 53240, 56512, 58080, 58278, 63888, 70640, 77440, 77704, 79860, 84768, 85184, 97130, 105960, 106480, 106843, 113024, 116160, 116556, 127776, 141280, 145695, 155408, 159720, 169536, 170368, 194260, 211920, 212960, 213686, 232320, 233112, 255552, 282560, 291390, 310816, 319440, 320529, 339072, 388520, 423840, 425920, 427372, 466224, 511104, 534215, 565120, 582780, 621632, 638880, 641058, 777040, 847680, 851840, 854744, 932448, 1068430, 1165560, 1175273, 1243264, 1277760, 1282116, 1554080, 1602645, 1695360, 1709488, 1864896, 2136860, 2331120, 2350546, 2555520, 2564232, 3108160, 3205290, 3418976, 3525819, 3729792, 4273720, 4662240, 4701092, 5128464, 5876365, 6216320, 6410580, 6837952, 7051638, 8547440, 9324480, 9402184, 10256928, 11752730, 12821160, 13675904, 14103276, 17094880, 17629095, 18648960, 18804368, 20513856, 23505460, 25642320, 28206552, 34189760, 35258190, 37608736, 41027712, 47010920, 51284640, 56413104, 68379520, 70516380, 75217472, 94021840, 102569280, 112826208, 141032760, 150434944, 188043680, 205138560, 225652416, 282065520, 376087360, 451304832, 564131040, 752174720, 1128262080, 2256524160]

約数ペア:

[(1, 2256524160), (2, 1128262080), (3, 752174720), (4, 564131040), (5, 451304832), (6, 376087360), (8, 282065520), (10, 225652416), (11, 205138560), (12, 188043680), (15, 150434944), (16, 141032760), (20, 112826208), (22, 102569280), (24, 94021840), (30, 75217472), (32, 70516380), (33, 68379520), (40, 56413104), (44, 51284640), (48, 47010920), (55, 41027712), (60, 37608736), (64, 35258190), (66, 34189760), (80, 28206552), (88, 25642320), (96, 23505460), (110, 20513856), (120, 18804368), (121, 18648960), (128, 17629095), (132, 17094880), (160, 14103276), (165, 13675904), (176, 12821160), (192, 11752730), (220, 10256928), (240, 9402184), (242, 9324480), (264, 8547440), (320, 7051638), (330, 6837952), (352, 6410580), (363, 6216320), (384, 5876365), (440, 5128464), (480, 4701092), (484, 4662240), (528, 4273720), (605, 3729792), (640, 3525819), (660, 3418976), (704, 3205290), (726, 3108160), (880, 2564232), (883, 2555520), (960, 2350546), (968, 2331120), (1056, 2136860), (1210, 1864896), (1320, 1709488), (1331, 1695360), (1408, 1602645), (1452, 1554080), (1760, 1282116), (1766, 1277760), (1815, 1243264), (1920, 1175273), (1936, 1165560), (2112, 1068430), (2420, 932448), (2640, 854744), (2649, 851840), (2662, 847680), (2904, 777040), (3520, 641058), (3532, 638880), (3630, 621632), (3872, 582780), (3993, 565120), (4224, 534215), (4415, 511104), (4840, 466224), (5280, 427372), (5298, 425920), (5324, 423840), (5808, 388520), (6655, 339072), (7040, 320529), (7064, 319440), (7260, 310816), (7744, 291390), (7986, 282560), (8830, 255552), (9680, 233112), (9713, 232320), (10560, 213686), (10596, 212960), (10648, 211920), (11616, 194260), (13245, 170368), (13310, 169536), (14128, 159720), (14520, 155408), (15488, 145695), (15972, 141280), (17660, 127776), (19360, 116556), (19426, 116160), (19965, 113024), (21120, 106843), (21192, 106480), (21296, 105960), (23232, 97130), (26490, 85184), (26620, 84768), (28256, 79860), (29040, 77704), (29139, 77440), (31944, 70640), (35320, 63888), (38720, 58278), (38852, 58080), (39930, 56512), (42384, 53240), (42592, 52980), (46464, 48565)]