268765380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 883157184

約数和(自身を除く): 614391804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 331, 347, 390, 468, 585, 662, 694, 780, 993, 1041, 1170, 1324, 1388, 1655, 1735, 1986, 2082, 2340, 2979, 3123, 3310, 3470, 3972, 4164, 4303, 4511, 4965, 5205, 5958, 6246, 6620, 6940, 8606, 9022, 9930, 10410, 11916, 12492, 12909, 13533, 14895, 15615, 17212, 18044, 19860, 20820, 21515, 22555, 25818, 27066, 29790, 31230, 38727, 40599, 43030, 45110, 51636, 54132, 59580, 62460, 64545, 67665, 77454, 81198, 86060, 90220, 114857, 129090, 135330, 154908, 162396, 193635, 202995, 229714, 258180, 270660, 344571, 387270, 405990, 459428, 574285, 689142, 774540, 811980, 1033713, 1148570, 1378284, 1493141, 1722855, 2067426, 2297140, 2986282, 3445710, 4134852, 4479423, 5168565, 5972564, 6891420, 7465705, 8958846, 10337130, 13438269, 14931410, 17917692, 20674260, 22397115, 26876538, 29862820, 44794230, 53753076, 67191345, 89588460, 134382690, 268765380]

約数ペア:

[(1, 268765380), (2, 134382690), (3, 89588460), (4, 67191345), (5, 53753076), (6, 44794230), (9, 29862820), (10, 26876538), (12, 22397115), (13, 20674260), (15, 17917692), (18, 14931410), (20, 13438269), (26, 10337130), (30, 8958846), (36, 7465705), (39, 6891420), (45, 5972564), (52, 5168565), (60, 4479423), (65, 4134852), (78, 3445710), (90, 2986282), (117, 2297140), (130, 2067426), (156, 1722855), (180, 1493141), (195, 1378284), (234, 1148570), (260, 1033713), (331, 811980), (347, 774540), (390, 689142), (468, 574285), (585, 459428), (662, 405990), (694, 387270), (780, 344571), (993, 270660), (1041, 258180), (1170, 229714), (1324, 202995), (1388, 193635), (1655, 162396), (1735, 154908), (1986, 135330), (2082, 129090), (2340, 114857), (2979, 90220), (3123, 86060), (3310, 81198), (3470, 77454), (3972, 67665), (4164, 64545), (4303, 62460), (4511, 59580), (4965, 54132), (5205, 51636), (5958, 45110), (6246, 43030), (6620, 40599), (6940, 38727), (8606, 31230), (9022, 29790), (9930, 27066), (10410, 25818), (11916, 22555), (12492, 21515), (12909, 20820), (13533, 19860), (14895, 18044), (15615, 17212)]