188262720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:653

約数の個数: 168

約数和(自身を含む): 653796000

約数和(自身を除く): 465533280

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, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 393, 480, 499, 524, 576, 655, 720, 786, 960, 998, 1048, 1179, 1310, 1440, 1497, 1572, 1965, 1996, 2096, 2358, 2495, 2620, 2880, 2994, 3144, 3930, 3992, 4192, 4491, 4716, 4990, 5240, 5895, 5988, 6288, 7485, 7860, 7984, 8384, 8982, 9432, 9980, 10480, 11790, 11976, 12576, 14970, 15720, 15968, 17964, 18864, 19960, 20960, 22455, 23580, 23952, 25152, 29940, 31440, 31936, 35928, 37728, 39920, 41920, 44910, 47160, 47904, 59880, 62880, 65369, 71856, 75456, 79840, 89820, 94320, 95808, 119760, 125760, 130738, 143712, 159680, 179640, 188640, 196107, 239520, 261476, 287424, 326845, 359280, 377280, 392214, 479040, 522952, 588321, 653690, 718560, 784428, 980535, 1045904, 1176642, 1307380, 1437120, 1568856, 1961070, 2091808, 2353284, 2614760, 2941605, 3137712, 3922140, 4183616, 4706568, 5229520, 5883210, 6275424, 7844280, 9413136, 10459040, 11766420, 12550848, 15688560, 18826272, 20918080, 23532840, 31377120, 37652544, 47065680, 62754240, 94131360, 188262720]

約数ペア:

[(1, 188262720), (2, 94131360), (3, 62754240), (4, 47065680), (5, 37652544), (6, 31377120), (8, 23532840), (9, 20918080), (10, 18826272), (12, 15688560), (15, 12550848), (16, 11766420), (18, 10459040), (20, 9413136), (24, 7844280), (30, 6275424), (32, 5883210), (36, 5229520), (40, 4706568), (45, 4183616), (48, 3922140), (60, 3137712), (64, 2941605), (72, 2614760), (80, 2353284), (90, 2091808), (96, 1961070), (120, 1568856), (131, 1437120), (144, 1307380), (160, 1176642), (180, 1045904), (192, 980535), (240, 784428), (262, 718560), (288, 653690), (320, 588321), (360, 522952), (393, 479040), (480, 392214), (499, 377280), (524, 359280), (576, 326845), (655, 287424), (720, 261476), (786, 239520), (960, 196107), (998, 188640), (1048, 179640), (1179, 159680), (1310, 143712), (1440, 130738), (1497, 125760), (1572, 119760), (1965, 95808), (1996, 94320), (2096, 89820), (2358, 79840), (2495, 75456), (2620, 71856), (2880, 65369), (2994, 62880), (3144, 59880), (3930, 47904), (3992, 47160), (4192, 44910), (4491, 41920), (4716, 39920), (4990, 37728), (5240, 35928), (5895, 31936), (5988, 31440), (6288, 29940), (7485, 25152), (7860, 23952), (7984, 23580), (8384, 22455), (8982, 20960), (9432, 19960), (9980, 18864), (10480, 17964), (11790, 15968), (11976, 15720), (12576, 14970)]