142560180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113143}}^1$

素因数の和:113165

約数の個数: 72

約数和(自身を含む): 494212992

約数和(自身を除く): 351652812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 113143, 226286, 339429, 452572, 565715, 678858, 792001, 1018287, 1131430, 1357716, 1584002, 1697145, 2036574, 2262860, 2376003, 3168004, 3394290, 3960005, 4073148, 4752006, 5091435, 6788580, 7128009, 7920010, 9504012, 10182870, 11880015, 14256018, 15840020, 20365740, 23760030, 28512036, 35640045, 47520060, 71280090, 142560180]

約数ペア:

[(1, 142560180), (2, 71280090), (3, 47520060), (4, 35640045), (5, 28512036), (6, 23760030), (7, 20365740), (9, 15840020), (10, 14256018), (12, 11880015), (14, 10182870), (15, 9504012), (18, 7920010), (20, 7128009), (21, 6788580), (28, 5091435), (30, 4752006), (35, 4073148), (36, 3960005), (42, 3394290), (45, 3168004), (60, 2376003), (63, 2262860), (70, 2036574), (84, 1697145), (90, 1584002), (105, 1357716), (126, 1131430), (140, 1018287), (180, 792001), (210, 678858), (252, 565715), (315, 452572), (420, 339429), (630, 226286), (1260, 113143)]