211368264660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1029157}}^1$

素因数の和:1029342

約数の個数: 144

約数和(自身を含む): 737239391616

約数和(自身を除く): 525871126956

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, 163, 180, 210, 252, 315, 326, 420, 489, 630, 652, 815, 978, 1141, 1260, 1467, 1630, 1956, 2282, 2445, 2934, 3260, 3423, 4564, 4890, 5705, 5868, 6846, 7335, 9780, 10269, 11410, 13692, 14670, 17115, 20538, 22820, 29340, 34230, 41076, 51345, 68460, 102690, 205380, 1029157, 2058314, 3087471, 4116628, 5145785, 6174942, 7204099, 9262413, 10291570, 12349884, 14408198, 15437355, 18524826, 20583140, 21612297, 28816396, 30874710, 36020495, 37049652, 43224594, 46312065, 61749420, 64836891, 72040990, 86449188, 92624130, 108061485, 129673782, 144081980, 167752591, 185248260, 216122970, 259347564, 324184455, 335505182, 432245940, 503257773, 648368910, 671010364, 838762955, 1006515546, 1174268137, 1296737820, 1509773319, 1677525910, 2013031092, 2348536274, 2516288865, 3019546638, 3355051820, 3522804411, 4697072548, 5032577730, 5871340685, 6039093276, 7045608822, 7548866595, 10065155460, 10568413233, 11742681370, 14091217644, 15097733190, 17614022055, 21136826466, 23485362740, 30195466380, 35228044110, 42273652932, 52842066165, 70456088220, 105684132330, 211368264660]

約数ペア:

[(1, 211368264660), (2, 105684132330), (3, 70456088220), (4, 52842066165), (5, 42273652932), (6, 35228044110), (7, 30195466380), (9, 23485362740), (10, 21136826466), (12, 17614022055), (14, 15097733190), (15, 14091217644), (18, 11742681370), (20, 10568413233), (21, 10065155460), (28, 7548866595), (30, 7045608822), (35, 6039093276), (36, 5871340685), (42, 5032577730), (45, 4697072548), (60, 3522804411), (63, 3355051820), (70, 3019546638), (84, 2516288865), (90, 2348536274), (105, 2013031092), (126, 1677525910), (140, 1509773319), (163, 1296737820), (180, 1174268137), (210, 1006515546), (252, 838762955), (315, 671010364), (326, 648368910), (420, 503257773), (489, 432245940), (630, 335505182), (652, 324184455), (815, 259347564), (978, 216122970), (1141, 185248260), (1260, 167752591), (1467, 144081980), (1630, 129673782), (1956, 108061485), (2282, 92624130), (2445, 86449188), (2934, 72040990), (3260, 64836891), (3423, 61749420), (4564, 46312065), (4890, 43224594), (5705, 37049652), (5868, 36020495), (6846, 30874710), (7335, 28816396), (9780, 21612297), (10269, 20583140), (11410, 18524826), (13692, 15437355), (14670, 14408198), (17115, 12349884), (20538, 10291570), (22820, 9262413), (29340, 7204099), (34230, 6174942), (41076, 5145785), (51345, 4116628), (68460, 3087471), (102690, 2058314), (205380, 1029157)]