2551567888560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{226202827}}^1$

素因数の和:226202890

約数の個数: 80

約数和(自身を含む): 8078155393536

約数和(自身を除く): 5526587504976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 226202827, 452405654, 678608481, 904811308, 1131014135, 1357216962, 1809622616, 2262028270, 2714433924, 3393042405, 3619245232, 4524056540, 5428867848, 6786084810, 9048113080, 10631532869, 10857735696, 13572169620, 18096226160, 21263065738, 27144339240, 31894598607, 42526131476, 53157664345, 54288678480, 63789197214, 85052262952, 106315328690, 127578394428, 159472993035, 170104525904, 212630657380, 255156788856, 318945986070, 425261314760, 510313577712, 637891972140, 850522629520, 1275783944280, 2551567888560]

約数ペア:

[(1, 2551567888560), (2, 1275783944280), (3, 850522629520), (4, 637891972140), (5, 510313577712), (6, 425261314760), (8, 318945986070), (10, 255156788856), (12, 212630657380), (15, 170104525904), (16, 159472993035), (20, 127578394428), (24, 106315328690), (30, 85052262952), (40, 63789197214), (47, 54288678480), (48, 53157664345), (60, 42526131476), (80, 31894598607), (94, 27144339240), (120, 21263065738), (141, 18096226160), (188, 13572169620), (235, 10857735696), (240, 10631532869), (282, 9048113080), (376, 6786084810), (470, 5428867848), (564, 4524056540), (705, 3619245232), (752, 3393042405), (940, 2714433924), (1128, 2262028270), (1410, 1809622616), (1880, 1357216962), (2256, 1131014135), (2820, 904811308), (3760, 678608481), (5640, 452405654), (11280, 226202827)]