105561960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{125669}}^1$

素因数の和:125690

約数の個数: 64

約数和(自身を含む): 361929600

約数和(自身を除く): 256367640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 125669, 251338, 377007, 502676, 628345, 754014, 879683, 1005352, 1256690, 1508028, 1759366, 1885035, 2513380, 2639049, 3016056, 3518732, 3770070, 4398415, 5026760, 5278098, 7037464, 7540140, 8796830, 10556196, 13195245, 15080280, 17593660, 21112392, 26390490, 35187320, 52780980, 105561960]

約数ペア:

[(1, 105561960), (2, 52780980), (3, 35187320), (4, 26390490), (5, 21112392), (6, 17593660), (7, 15080280), (8, 13195245), (10, 10556196), (12, 8796830), (14, 7540140), (15, 7037464), (20, 5278098), (21, 5026760), (24, 4398415), (28, 3770070), (30, 3518732), (35, 3016056), (40, 2639049), (42, 2513380), (56, 1885035), (60, 1759366), (70, 1508028), (84, 1256690), (105, 1005352), (120, 879683), (140, 754014), (168, 628345), (210, 502676), (280, 377007), (420, 251338), (840, 125669)]