1240953120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:688

約数の個数: 288

約数和(自身を含む): 4658472000

約数和(自身を除く): 3417518880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 157, 160, 165, 176, 180, 198, 220, 240, 264, 288, 314, 330, 352, 360, 396, 440, 471, 480, 495, 499, 528, 628, 660, 720, 785, 792, 880, 942, 990, 998, 1056, 1256, 1320, 1413, 1440, 1497, 1570, 1584, 1727, 1760, 1884, 1980, 1996, 2355, 2495, 2512, 2640, 2826, 2994, 3140, 3168, 3454, 3768, 3960, 3992, 4491, 4710, 4990, 5024, 5181, 5280, 5489, 5652, 5988, 6280, 6908, 7065, 7485, 7536, 7920, 7984, 8635, 8982, 9420, 9980, 10362, 10978, 11304, 11976, 12560, 13816, 14130, 14970, 15072, 15543, 15840, 15968, 16467, 17270, 17964, 18840, 19960, 20724, 21956, 22455, 22608, 23952, 25120, 25905, 27445, 27632, 28260, 29940, 31086, 32934, 34540, 35928, 37680, 39920, 41448, 43912, 44910, 45216, 47904, 49401, 51810, 54890, 55264, 56520, 59880, 62172, 65868, 69080, 71856, 75360, 77715, 78343, 79840, 82335, 82896, 87824, 89820, 98802, 103620, 109780, 113040, 119760, 124344, 131736, 138160, 143712, 155430, 156686, 164670, 165792, 175648, 179640, 197604, 207240, 219560, 226080, 235029, 239520, 247005, 248688, 263472, 276320, 310860, 313372, 329340, 359280, 391715, 395208, 414480, 439120, 470058, 494010, 497376, 526944, 621720, 626744, 658680, 705087, 718560, 783430, 790416, 828960, 861773, 878240, 940116, 988020, 1175145, 1243440, 1253488, 1317360, 1410174, 1566860, 1580832, 1723546, 1880232, 1976040, 2350290, 2486880, 2506976, 2585319, 2634720, 2820348, 3133720, 3447092, 3525435, 3760464, 3952080, 4308865, 4700580, 5170638, 5640696, 6267440, 6894184, 7050870, 7520928, 7755957, 7904160, 8617730, 9401160, 10341276, 11281392, 12534880, 12926595, 13788368, 14101740, 15511914, 17235460, 18802320, 20682552, 22562784, 25853190, 27576736, 28203480, 31023828, 34470920, 37604640, 38779785, 41365104, 51706380, 56406960, 62047656, 68941840, 77559570, 82730208, 103412760, 112813920, 124095312, 137883680, 155119140, 206825520, 248190624, 310238280, 413651040, 620476560, 1240953120]

約数ペア:

[(1, 1240953120), (2, 620476560), (3, 413651040), (4, 310238280), (5, 248190624), (6, 206825520), (8, 155119140), (9, 137883680), (10, 124095312), (11, 112813920), (12, 103412760), (15, 82730208), (16, 77559570), (18, 68941840), (20, 62047656), (22, 56406960), (24, 51706380), (30, 41365104), (32, 38779785), (33, 37604640), (36, 34470920), (40, 31023828), (44, 28203480), (45, 27576736), (48, 25853190), (55, 22562784), (60, 20682552), (66, 18802320), (72, 17235460), (80, 15511914), (88, 14101740), (90, 13788368), (96, 12926595), (99, 12534880), (110, 11281392), (120, 10341276), (132, 9401160), (144, 8617730), (157, 7904160), (160, 7755957), (165, 7520928), (176, 7050870), (180, 6894184), (198, 6267440), (220, 5640696), (240, 5170638), (264, 4700580), (288, 4308865), (314, 3952080), (330, 3760464), (352, 3525435), (360, 3447092), (396, 3133720), (440, 2820348), (471, 2634720), (480, 2585319), (495, 2506976), (499, 2486880), (528, 2350290), (628, 1976040), (660, 1880232), (720, 1723546), (785, 1580832), (792, 1566860), (880, 1410174), (942, 1317360), (990, 1253488), (998, 1243440), (1056, 1175145), (1256, 988020), (1320, 940116), (1413, 878240), (1440, 861773), (1497, 828960), (1570, 790416), (1584, 783430), (1727, 718560), (1760, 705087), (1884, 658680), (1980, 626744), (1996, 621720), (2355, 526944), (2495, 497376), (2512, 494010), (2640, 470058), (2826, 439120), (2994, 414480), (3140, 395208), (3168, 391715), (3454, 359280), (3768, 329340), (3960, 313372), (3992, 310860), (4491, 276320), (4710, 263472), (4990, 248688), (5024, 247005), (5181, 239520), (5280, 235029), (5489, 226080), (5652, 219560), (5988, 207240), (6280, 197604), (6908, 179640), (7065, 175648), (7485, 165792), (7536, 164670), (7920, 156686), (7984, 155430), (8635, 143712), (8982, 138160), (9420, 131736), (9980, 124344), (10362, 119760), (10978, 113040), (11304, 109780), (11976, 103620), (12560, 98802), (13816, 89820), (14130, 87824), (14970, 82896), (15072, 82335), (15543, 79840), (15840, 78343), (15968, 77715), (16467, 75360), (17270, 71856), (17964, 69080), (18840, 65868), (19960, 62172), (20724, 59880), (21956, 56520), (22455, 55264), (22608, 54890), (23952, 51810), (25120, 49401), (25905, 47904), (27445, 45216), (27632, 44910), (28260, 43912), (29940, 41448), (31086, 39920), (32934, 37680), (34540, 35928)]