213220080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{98713}}^1$

素因数の和:98735

約数の個数: 80

約数和(自身を含む): 734432160

約数和(自身を除く): 521212080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 98713, 197426, 296139, 394852, 493565, 592278, 789704, 888417, 987130, 1184556, 1480695, 1579408, 1776834, 1974260, 2369112, 2665251, 2961390, 3553668, 3948520, 4442085, 4738224, 5330502, 5922780, 7107336, 7897040, 8884170, 10661004, 11845560, 13326255, 14214672, 17768340, 21322008, 23691120, 26652510, 35536680, 42644016, 53305020, 71073360, 106610040, 213220080]

約数ペア:

[(1, 213220080), (2, 106610040), (3, 71073360), (4, 53305020), (5, 42644016), (6, 35536680), (8, 26652510), (9, 23691120), (10, 21322008), (12, 17768340), (15, 14214672), (16, 13326255), (18, 11845560), (20, 10661004), (24, 8884170), (27, 7897040), (30, 7107336), (36, 5922780), (40, 5330502), (45, 4738224), (48, 4442085), (54, 3948520), (60, 3553668), (72, 2961390), (80, 2665251), (90, 2369112), (108, 1974260), (120, 1776834), (135, 1579408), (144, 1480695), (180, 1184556), (216, 987130), (240, 888417), (270, 789704), (360, 592278), (432, 493565), (540, 394852), (720, 296139), (1080, 197426), (2160, 98713)]