2018347240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:852

約数の個数: 192

約数和(自身を含む): 5747610960

約数和(自身を除く): 3729263720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 113, 130, 140, 182, 196, 226, 245, 260, 280, 364, 392, 452, 455, 490, 520, 565, 637, 701, 728, 791, 904, 910, 980, 1130, 1274, 1402, 1469, 1582, 1820, 1960, 2260, 2548, 2804, 2938, 3164, 3185, 3505, 3640, 3955, 4520, 4907, 5096, 5537, 5608, 5876, 6328, 6370, 7010, 7345, 7910, 9113, 9814, 10283, 11074, 11752, 12740, 14020, 14690, 15820, 18226, 19628, 20566, 22148, 24535, 25480, 27685, 28040, 29380, 31640, 34349, 36452, 39256, 41132, 44296, 45565, 49070, 51415, 55370, 58760, 63791, 68698, 71981, 72904, 79213, 82264, 91130, 98140, 102830, 110740, 127582, 137396, 143962, 158426, 171745, 182260, 196280, 205660, 221480, 255164, 274792, 287924, 316852, 318955, 343490, 359905, 364520, 396065, 411320, 446537, 510328, 554491, 575848, 633704, 637910, 686980, 719810, 792130, 893074, 1029769, 1108982, 1275820, 1373960, 1439620, 1584260, 1786148, 2059538, 2217964, 2232685, 2551640, 2772455, 2879240, 3168520, 3572296, 3881437, 4119076, 4435928, 4465370, 5148845, 5544910, 7208383, 7762874, 8238152, 8930740, 10297690, 11089820, 14416766, 15525748, 17861480, 19407185, 20595380, 22179640, 28833532, 31051496, 36041915, 38814370, 41190760, 50458681, 57667064, 72083830, 77628740, 100917362, 144167660, 155257480, 201834724, 252293405, 288335320, 403669448, 504586810, 1009173620, 2018347240]

約数ペア:

[(1, 2018347240), (2, 1009173620), (4, 504586810), (5, 403669448), (7, 288335320), (8, 252293405), (10, 201834724), (13, 155257480), (14, 144167660), (20, 100917362), (26, 77628740), (28, 72083830), (35, 57667064), (40, 50458681), (49, 41190760), (52, 38814370), (56, 36041915), (65, 31051496), (70, 28833532), (91, 22179640), (98, 20595380), (104, 19407185), (113, 17861480), (130, 15525748), (140, 14416766), (182, 11089820), (196, 10297690), (226, 8930740), (245, 8238152), (260, 7762874), (280, 7208383), (364, 5544910), (392, 5148845), (452, 4465370), (455, 4435928), (490, 4119076), (520, 3881437), (565, 3572296), (637, 3168520), (701, 2879240), (728, 2772455), (791, 2551640), (904, 2232685), (910, 2217964), (980, 2059538), (1130, 1786148), (1274, 1584260), (1402, 1439620), (1469, 1373960), (1582, 1275820), (1820, 1108982), (1960, 1029769), (2260, 893074), (2548, 792130), (2804, 719810), (2938, 686980), (3164, 637910), (3185, 633704), (3505, 575848), (3640, 554491), (3955, 510328), (4520, 446537), (4907, 411320), (5096, 396065), (5537, 364520), (5608, 359905), (5876, 343490), (6328, 318955), (6370, 316852), (7010, 287924), (7345, 274792), (7910, 255164), (9113, 221480), (9814, 205660), (10283, 196280), (11074, 182260), (11752, 171745), (12740, 158426), (14020, 143962), (14690, 137396), (15820, 127582), (18226, 110740), (19628, 102830), (20566, 98140), (22148, 91130), (24535, 82264), (25480, 79213), (27685, 72904), (28040, 71981), (29380, 68698), (31640, 63791), (34349, 58760), (36452, 55370), (39256, 51415), (41132, 49070), (44296, 45565)]