497513520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{98713}}^1$

素因数の和:98739

約数の個数: 120

約数和(自身を含む): 1909523616

約数和(自身を除く): 1412010096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 98713, 197426, 296139, 394852, 493565, 592278, 690991, 789704, 888417, 987130, 1184556, 1381982, 1480695, 1579408, 1776834, 1974260, 2072973, 2369112, 2763964, 2961390, 3454955, 3553668, 3948520, 4145946, 4442085, 4738224, 5527928, 5922780, 6218919, 6909910, 7107336, 7897040, 8291892, 8884170, 10364865, 11055856, 11845560, 12437838, 13819820, 14214672, 16583784, 17768340, 20729730, 23691120, 24875676, 27639640, 31094595, 33167568, 35536680, 41459460, 49751352, 55279280, 62189190, 71073360, 82918920, 99502704, 124378380, 165837840, 248756760, 497513520]

約数ペア:

[(1, 497513520), (2, 248756760), (3, 165837840), (4, 124378380), (5, 99502704), (6, 82918920), (7, 71073360), (8, 62189190), (9, 55279280), (10, 49751352), (12, 41459460), (14, 35536680), (15, 33167568), (16, 31094595), (18, 27639640), (20, 24875676), (21, 23691120), (24, 20729730), (28, 17768340), (30, 16583784), (35, 14214672), (36, 13819820), (40, 12437838), (42, 11845560), (45, 11055856), (48, 10364865), (56, 8884170), (60, 8291892), (63, 7897040), (70, 7107336), (72, 6909910), (80, 6218919), (84, 5922780), (90, 5527928), (105, 4738224), (112, 4442085), (120, 4145946), (126, 3948520), (140, 3553668), (144, 3454955), (168, 2961390), (180, 2763964), (210, 2369112), (240, 2072973), (252, 1974260), (280, 1776834), (315, 1579408), (336, 1480695), (360, 1381982), (420, 1184556), (504, 987130), (560, 888417), (630, 789704), (720, 690991), (840, 592278), (1008, 493565), (1260, 394852), (1680, 296139), (2520, 197426), (5040, 98713)]