15697080280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2950579}}^1$

素因数の和:2950616

約数の個数: 64

約数和(自身を含む): 42488352000

約数和(自身を除く): 26791271720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 2950579, 5901158, 11802316, 14752895, 20654053, 23604632, 29505790, 41308106, 56061001, 59011580, 82616212, 103270265, 112122002, 118023160, 165232424, 206540530, 224244004, 280305005, 392427007, 413081060, 448488008, 560610010, 784854014, 826162120, 1121220020, 1569708028, 1962135035, 2242440040, 3139416056, 3924270070, 7848540140, 15697080280]

約数ペア:

[(1, 15697080280), (2, 7848540140), (4, 3924270070), (5, 3139416056), (7, 2242440040), (8, 1962135035), (10, 1569708028), (14, 1121220020), (19, 826162120), (20, 784854014), (28, 560610010), (35, 448488008), (38, 413081060), (40, 392427007), (56, 280305005), (70, 224244004), (76, 206540530), (95, 165232424), (133, 118023160), (140, 112122002), (152, 103270265), (190, 82616212), (266, 59011580), (280, 56061001), (380, 41308106), (532, 29505790), (665, 23604632), (760, 20654053), (1064, 14752895), (1330, 11802316), (2660, 5901158), (5320, 2950579)]