282975840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:514

約数の個数: 288

約数和(自身を含む): 1122750720

約数和(自身を除く): 839774880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 134, 140, 144, 160, 168, 180, 201, 210, 224, 240, 252, 268, 280, 288, 315, 335, 336, 360, 402, 419, 420, 469, 480, 504, 536, 560, 603, 630, 670, 672, 720, 804, 838, 840, 938, 1005, 1008, 1072, 1120, 1206, 1257, 1260, 1340, 1407, 1440, 1608, 1676, 1680, 1876, 2010, 2016, 2095, 2144, 2345, 2412, 2514, 2520, 2680, 2814, 2933, 3015, 3216, 3352, 3360, 3752, 3771, 4020, 4190, 4221, 4690, 4824, 5028, 5040, 5360, 5628, 5866, 6030, 6285, 6432, 6704, 7035, 7504, 7542, 8040, 8380, 8442, 8799, 9380, 9648, 10056, 10080, 10720, 11256, 11732, 12060, 12570, 13408, 14070, 14665, 15008, 15084, 16080, 16760, 16884, 17598, 18760, 18855, 19296, 20112, 21105, 22512, 23464, 24120, 25140, 26397, 28073, 28140, 29330, 30168, 32160, 33520, 33768, 35196, 37520, 37710, 40224, 42210, 43995, 45024, 46928, 48240, 50280, 52794, 56146, 56280, 58660, 60336, 67040, 67536, 70392, 75040, 75420, 84219, 84420, 87990, 93856, 96480, 100560, 105588, 112292, 112560, 117320, 120672, 131985, 135072, 140365, 140784, 150840, 168438, 168840, 175980, 196511, 201120, 211176, 224584, 225120, 234640, 252657, 263970, 280730, 281568, 301680, 336876, 337680, 351960, 393022, 421095, 422352, 449168, 469280, 505314, 527940, 561460, 589533, 603360, 673752, 675360, 703920, 786044, 842190, 844704, 898336, 982555, 1010628, 1055880, 1122920, 1179066, 1263285, 1347504, 1407840, 1572088, 1684380, 1768599, 1965110, 2021256, 2111760, 2245840, 2358132, 2526570, 2695008, 2947665, 3144176, 3368760, 3537198, 3930220, 4042512, 4223520, 4491680, 4716264, 5053140, 5895330, 6288352, 6737520, 7074396, 7860440, 8085024, 8842995, 9432528, 10106280, 11790660, 13475040, 14148792, 15720880, 17685990, 18865056, 20212560, 23581320, 28297584, 31441760, 35371980, 40425120, 47162640, 56595168, 70743960, 94325280, 141487920, 282975840]

約数ペア:

[(1, 282975840), (2, 141487920), (3, 94325280), (4, 70743960), (5, 56595168), (6, 47162640), (7, 40425120), (8, 35371980), (9, 31441760), (10, 28297584), (12, 23581320), (14, 20212560), (15, 18865056), (16, 17685990), (18, 15720880), (20, 14148792), (21, 13475040), (24, 11790660), (28, 10106280), (30, 9432528), (32, 8842995), (35, 8085024), (36, 7860440), (40, 7074396), (42, 6737520), (45, 6288352), (48, 5895330), (56, 5053140), (60, 4716264), (63, 4491680), (67, 4223520), (70, 4042512), (72, 3930220), (80, 3537198), (84, 3368760), (90, 3144176), (96, 2947665), (105, 2695008), (112, 2526570), (120, 2358132), (126, 2245840), (134, 2111760), (140, 2021256), (144, 1965110), (160, 1768599), (168, 1684380), (180, 1572088), (201, 1407840), (210, 1347504), (224, 1263285), (240, 1179066), (252, 1122920), (268, 1055880), (280, 1010628), (288, 982555), (315, 898336), (335, 844704), (336, 842190), (360, 786044), (402, 703920), (419, 675360), (420, 673752), (469, 603360), (480, 589533), (504, 561460), (536, 527940), (560, 505314), (603, 469280), (630, 449168), (670, 422352), (672, 421095), (720, 393022), (804, 351960), (838, 337680), (840, 336876), (938, 301680), (1005, 281568), (1008, 280730), (1072, 263970), (1120, 252657), (1206, 234640), (1257, 225120), (1260, 224584), (1340, 211176), (1407, 201120), (1440, 196511), (1608, 175980), (1676, 168840), (1680, 168438), (1876, 150840), (2010, 140784), (2016, 140365), (2095, 135072), (2144, 131985), (2345, 120672), (2412, 117320), (2514, 112560), (2520, 112292), (2680, 105588), (2814, 100560), (2933, 96480), (3015, 93856), (3216, 87990), (3352, 84420), (3360, 84219), (3752, 75420), (3771, 75040), (4020, 70392), (4190, 67536), (4221, 67040), (4690, 60336), (4824, 58660), (5028, 56280), (5040, 56146), (5360, 52794), (5628, 50280), (5866, 48240), (6030, 46928), (6285, 45024), (6432, 43995), (6704, 42210), (7035, 40224), (7504, 37710), (7542, 37520), (8040, 35196), (8380, 33768), (8442, 33520), (8799, 32160), (9380, 30168), (9648, 29330), (10056, 28140), (10080, 28073), (10720, 26397), (11256, 25140), (11732, 24120), (12060, 23464), (12570, 22512), (13408, 21105), (14070, 20112), (14665, 19296), (15008, 18855), (15084, 18760), (16080, 17598), (16760, 16884)]