213790560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1063}}^1$

素因数の和:1500

約数の個数: 96

約数和(自身を含む): 675682560

約数和(自身を除く): 461892000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 419, 480, 838, 1063, 1257, 1676, 2095, 2126, 2514, 3189, 3352, 4190, 4252, 5028, 5315, 6285, 6378, 6704, 8380, 8504, 10056, 10630, 12570, 12756, 13408, 15945, 16760, 17008, 20112, 21260, 25140, 25512, 31890, 33520, 34016, 40224, 42520, 50280, 51024, 63780, 67040, 85040, 100560, 102048, 127560, 170080, 201120, 255120, 445397, 510240, 890794, 1336191, 1781588, 2226985, 2672382, 3563176, 4453970, 5344764, 6680955, 7126352, 8907940, 10689528, 13361910, 14252704, 17815880, 21379056, 26723820, 35631760, 42758112, 53447640, 71263520, 106895280, 213790560]

約数ペア:

[(1, 213790560), (2, 106895280), (3, 71263520), (4, 53447640), (5, 42758112), (6, 35631760), (8, 26723820), (10, 21379056), (12, 17815880), (15, 14252704), (16, 13361910), (20, 10689528), (24, 8907940), (30, 7126352), (32, 6680955), (40, 5344764), (48, 4453970), (60, 3563176), (80, 2672382), (96, 2226985), (120, 1781588), (160, 1336191), (240, 890794), (419, 510240), (480, 445397), (838, 255120), (1063, 201120), (1257, 170080), (1676, 127560), (2095, 102048), (2126, 100560), (2514, 85040), (3189, 67040), (3352, 63780), (4190, 51024), (4252, 50280), (5028, 42520), (5315, 40224), (6285, 34016), (6378, 33520), (6704, 31890), (8380, 25512), (8504, 25140), (10056, 21260), (10630, 20112), (12570, 17008), (12756, 16760), (13408, 15945)]