1566348980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3083}}^1$

素因数の和:3309

約数の個数: 96

約数和(自身を含む): 3979100160

約数和(自身を除く): 2412751180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 191, 266, 380, 382, 532, 665, 764, 955, 1330, 1337, 1910, 2660, 2674, 3083, 3629, 3820, 5348, 6166, 6685, 7258, 12332, 13370, 14516, 15415, 18145, 21581, 25403, 26740, 30830, 36290, 43162, 50806, 58577, 61660, 72580, 86324, 101612, 107905, 117154, 127015, 215810, 234308, 254030, 292885, 410039, 431620, 508060, 585770, 588853, 820078, 1171540, 1177706, 1640156, 2050195, 2355412, 2944265, 4100390, 4121971, 5888530, 8200780, 8243942, 11188207, 11777060, 16487884, 20609855, 22376414, 41219710, 44752828, 55941035, 78317449, 82439420, 111882070, 156634898, 223764140, 313269796, 391587245, 783174490, 1566348980]

約数ペア:

[(1, 1566348980), (2, 783174490), (4, 391587245), (5, 313269796), (7, 223764140), (10, 156634898), (14, 111882070), (19, 82439420), (20, 78317449), (28, 55941035), (35, 44752828), (38, 41219710), (70, 22376414), (76, 20609855), (95, 16487884), (133, 11777060), (140, 11188207), (190, 8243942), (191, 8200780), (266, 5888530), (380, 4121971), (382, 4100390), (532, 2944265), (665, 2355412), (764, 2050195), (955, 1640156), (1330, 1177706), (1337, 1171540), (1910, 820078), (2660, 588853), (2674, 585770), (3083, 508060), (3629, 431620), (3820, 410039), (5348, 292885), (6166, 254030), (6685, 234308), (7258, 215810), (12332, 127015), (13370, 117154), (14516, 107905), (15415, 101612), (18145, 86324), (21581, 72580), (25403, 61660), (26740, 58577), (30830, 50806), (36290, 43162)]