1255309440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1260

約数の個数: 384

約数和(自身を含む): 5081901120

約数和(自身を除く): 3826591680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 128, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 320, 330, 336, 352, 384, 385, 392, 420, 440, 448, 462, 480, 490, 528, 539, 560, 588, 616, 640, 660, 672, 704, 735, 770, 784, 840, 880, 896, 924, 960, 980, 1056, 1078, 1120, 1155, 1176, 1213, 1232, 1320, 1344, 1408, 1470, 1540, 1568, 1617, 1680, 1760, 1848, 1920, 1960, 2112, 2156, 2240, 2310, 2352, 2426, 2464, 2640, 2688, 2695, 2940, 3080, 3136, 3234, 3360, 3520, 3639, 3696, 3920, 4224, 4312, 4480, 4620, 4704, 4852, 4928, 5280, 5390, 5880, 6065, 6160, 6272, 6468, 6720, 7040, 7278, 7392, 7840, 8085, 8491, 8624, 9240, 9408, 9704, 9856, 10560, 10780, 11760, 12130, 12320, 12936, 13343, 13440, 14556, 14784, 15680, 16170, 16982, 17248, 18195, 18480, 18816, 19408, 21120, 21560, 23520, 24260, 24640, 25473, 25872, 26686, 29112, 29568, 31360, 32340, 33964, 34496, 36390, 36960, 38816, 40029, 42455, 43120, 47040, 48520, 49280, 50946, 51744, 53372, 58224, 59437, 64680, 66715, 67928, 68992, 72780, 73920, 77632, 80058, 84910, 86240, 93401, 94080, 97040, 101892, 103488, 106744, 116448, 118874, 127365, 129360, 133430, 135856, 145560, 147840, 155264, 160116, 169820, 172480, 178311, 186802, 194080, 200145, 203784, 206976, 213488, 232896, 237748, 254730, 258720, 266860, 271712, 280203, 291120, 297185, 320232, 339640, 344960, 356622, 373604, 388160, 400290, 407568, 426976, 465792, 467005, 475496, 509460, 517440, 533720, 543424, 560406, 582240, 594370, 640464, 653807, 679280, 713244, 747208, 776320, 800580, 815136, 853952, 891555, 934010, 950992, 1018920, 1034880, 1067440, 1086848, 1120812, 1164480, 1188740, 1280928, 1307614, 1358560, 1401015, 1426488, 1494416, 1601160, 1630272, 1707904, 1783110, 1868020, 1901984, 1961421, 2037840, 2134880, 2241624, 2328960, 2377480, 2561856, 2615228, 2717120, 2802030, 2852976, 2988832, 3202320, 3260544, 3269035, 3566220, 3736040, 3803968, 3922842, 4075680, 4269760, 4483248, 4754960, 5123712, 5230456, 5434240, 5604060, 5705952, 5977664, 6404640, 6538070, 7132440, 7472080, 7607936, 7845684, 8151360, 8539520, 8966496, 9509920, 9807105, 10460912, 11208120, 11411904, 11955328, 12809280, 13076140, 14264880, 14944160, 15691368, 16302720, 17932992, 19019840, 19614210, 20921824, 22416240, 22823808, 25618560, 26152280, 28529760, 29888320, 31382736, 35865984, 38039680, 39228420, 41843648, 44832480, 52304560, 57059520, 59776640, 62765472, 78456840, 83687296, 89664960, 104609120, 114119040, 125530944, 156913680, 179329920, 209218240, 251061888, 313827360, 418436480, 627654720, 1255309440]

約数ペア:

[(1, 1255309440), (2, 627654720), (3, 418436480), (4, 313827360), (5, 251061888), (6, 209218240), (7, 179329920), (8, 156913680), (10, 125530944), (11, 114119040), (12, 104609120), (14, 89664960), (15, 83687296), (16, 78456840), (20, 62765472), (21, 59776640), (22, 57059520), (24, 52304560), (28, 44832480), (30, 41843648), (32, 39228420), (33, 38039680), (35, 35865984), (40, 31382736), (42, 29888320), (44, 28529760), (48, 26152280), (49, 25618560), (55, 22823808), (56, 22416240), (60, 20921824), (64, 19614210), (66, 19019840), (70, 17932992), (77, 16302720), (80, 15691368), (84, 14944160), (88, 14264880), (96, 13076140), (98, 12809280), (105, 11955328), (110, 11411904), (112, 11208120), (120, 10460912), (128, 9807105), (132, 9509920), (140, 8966496), (147, 8539520), (154, 8151360), (160, 7845684), (165, 7607936), (168, 7472080), (176, 7132440), (192, 6538070), (196, 6404640), (210, 5977664), (220, 5705952), (224, 5604060), (231, 5434240), (240, 5230456), (245, 5123712), (264, 4754960), (280, 4483248), (294, 4269760), (308, 4075680), (320, 3922842), (330, 3803968), (336, 3736040), (352, 3566220), (384, 3269035), (385, 3260544), (392, 3202320), (420, 2988832), (440, 2852976), (448, 2802030), (462, 2717120), (480, 2615228), (490, 2561856), (528, 2377480), (539, 2328960), (560, 2241624), (588, 2134880), (616, 2037840), (640, 1961421), (660, 1901984), (672, 1868020), (704, 1783110), (735, 1707904), (770, 1630272), (784, 1601160), (840, 1494416), (880, 1426488), (896, 1401015), (924, 1358560), (960, 1307614), (980, 1280928), (1056, 1188740), (1078, 1164480), (1120, 1120812), (1155, 1086848), (1176, 1067440), (1213, 1034880), (1232, 1018920), (1320, 950992), (1344, 934010), (1408, 891555), (1470, 853952), (1540, 815136), (1568, 800580), (1617, 776320), (1680, 747208), (1760, 713244), (1848, 679280), (1920, 653807), (1960, 640464), (2112, 594370), (2156, 582240), (2240, 560406), (2310, 543424), (2352, 533720), (2426, 517440), (2464, 509460), (2640, 475496), (2688, 467005), (2695, 465792), (2940, 426976), (3080, 407568), (3136, 400290), (3234, 388160), (3360, 373604), (3520, 356622), (3639, 344960), (3696, 339640), (3920, 320232), (4224, 297185), (4312, 291120), (4480, 280203), (4620, 271712), (4704, 266860), (4852, 258720), (4928, 254730), (5280, 237748), (5390, 232896), (5880, 213488), (6065, 206976), (6160, 203784), (6272, 200145), (6468, 194080), (6720, 186802), (7040, 178311), (7278, 172480), (7392, 169820), (7840, 160116), (8085, 155264), (8491, 147840), (8624, 145560), (9240, 135856), (9408, 133430), (9704, 129360), (9856, 127365), (10560, 118874), (10780, 116448), (11760, 106744), (12130, 103488), (12320, 101892), (12936, 97040), (13343, 94080), (13440, 93401), (14556, 86240), (14784, 84910), (15680, 80058), (16170, 77632), (16982, 73920), (17248, 72780), (18195, 68992), (18480, 67928), (18816, 66715), (19408, 64680), (21120, 59437), (21560, 58224), (23520, 53372), (24260, 51744), (24640, 50946), (25473, 49280), (25872, 48520), (26686, 47040), (29112, 43120), (29568, 42455), (31360, 40029), (32340, 38816), (33964, 36960), (34496, 36390)]