131037120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:459

約数の個数: 168

約数和(自身を含む): 455042016

約数和(自身を除く): 324004896

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, 144, 160, 173, 180, 192, 240, 263, 288, 320, 346, 360, 480, 519, 526, 576, 692, 720, 789, 865, 960, 1038, 1052, 1315, 1384, 1440, 1557, 1578, 1730, 2076, 2104, 2367, 2595, 2630, 2768, 2880, 3114, 3156, 3460, 3945, 4152, 4208, 4734, 5190, 5260, 5536, 6228, 6312, 6920, 7785, 7890, 8304, 8416, 9468, 10380, 10520, 11072, 11835, 12456, 12624, 13840, 15570, 15780, 16608, 16832, 18936, 20760, 21040, 23670, 24912, 25248, 27680, 31140, 31560, 33216, 37872, 41520, 42080, 45499, 47340, 49824, 50496, 55360, 62280, 63120, 75744, 83040, 84160, 90998, 94680, 99648, 124560, 126240, 136497, 151488, 166080, 181996, 189360, 227495, 249120, 252480, 272994, 363992, 378720, 409491, 454990, 498240, 545988, 682485, 727984, 757440, 818982, 909980, 1091976, 1364970, 1455968, 1637964, 1819960, 2047455, 2183952, 2729940, 2911936, 3275928, 3639920, 4094910, 4367904, 5459880, 6551856, 7279840, 8189820, 8735808, 10919760, 13103712, 14559680, 16379640, 21839520, 26207424, 32759280, 43679040, 65518560, 131037120]

約数ペア:

[(1, 131037120), (2, 65518560), (3, 43679040), (4, 32759280), (5, 26207424), (6, 21839520), (8, 16379640), (9, 14559680), (10, 13103712), (12, 10919760), (15, 8735808), (16, 8189820), (18, 7279840), (20, 6551856), (24, 5459880), (30, 4367904), (32, 4094910), (36, 3639920), (40, 3275928), (45, 2911936), (48, 2729940), (60, 2183952), (64, 2047455), (72, 1819960), (80, 1637964), (90, 1455968), (96, 1364970), (120, 1091976), (144, 909980), (160, 818982), (173, 757440), (180, 727984), (192, 682485), (240, 545988), (263, 498240), (288, 454990), (320, 409491), (346, 378720), (360, 363992), (480, 272994), (519, 252480), (526, 249120), (576, 227495), (692, 189360), (720, 181996), (789, 166080), (865, 151488), (960, 136497), (1038, 126240), (1052, 124560), (1315, 99648), (1384, 94680), (1440, 90998), (1557, 84160), (1578, 83040), (1730, 75744), (2076, 63120), (2104, 62280), (2367, 55360), (2595, 50496), (2630, 49824), (2768, 47340), (2880, 45499), (3114, 42080), (3156, 41520), (3460, 37872), (3945, 33216), (4152, 31560), (4208, 31140), (4734, 27680), (5190, 25248), (5260, 24912), (5536, 23670), (6228, 21040), (6312, 20760), (6920, 18936), (7785, 16832), (7890, 16608), (8304, 15780), (8416, 15570), (9468, 13840), (10380, 12624), (10520, 12456), (11072, 11835)]