230812920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 815724000

約数和(自身を除く): 584911080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 149, 156, 180, 195, 234, 260, 298, 312, 331, 360, 390, 447, 468, 520, 585, 596, 662, 745, 780, 894, 936, 993, 1170, 1192, 1324, 1341, 1490, 1560, 1655, 1788, 1937, 1986, 2235, 2340, 2648, 2682, 2979, 2980, 3310, 3576, 3874, 3972, 4303, 4470, 4680, 4965, 5364, 5811, 5958, 5960, 6620, 6705, 7748, 7944, 8606, 8940, 9685, 9930, 10728, 11622, 11916, 12909, 13240, 13410, 14895, 15496, 17212, 17433, 17880, 19370, 19860, 21515, 23244, 23832, 25818, 26820, 29055, 29790, 34424, 34866, 38727, 38740, 39720, 43030, 46488, 49319, 51636, 53640, 58110, 59580, 64545, 69732, 77454, 77480, 86060, 87165, 98638, 103272, 116220, 119160, 129090, 139464, 147957, 154908, 172120, 174330, 193635, 197276, 232440, 246595, 258180, 295914, 309816, 348660, 387270, 394552, 443871, 493190, 516360, 591828, 641147, 697320, 739785, 774540, 887742, 986380, 1183656, 1282294, 1479570, 1549080, 1775484, 1923441, 1972760, 2219355, 2564588, 2959140, 3205735, 3550968, 3846882, 4438710, 5129176, 5770323, 5918280, 6411470, 7693764, 8877420, 9617205, 11540646, 12822940, 15387528, 17754840, 19234410, 23081292, 25645880, 28851615, 38468820, 46162584, 57703230, 76937640, 115406460, 230812920]

約数ペア:

[(1, 230812920), (2, 115406460), (3, 76937640), (4, 57703230), (5, 46162584), (6, 38468820), (8, 28851615), (9, 25645880), (10, 23081292), (12, 19234410), (13, 17754840), (15, 15387528), (18, 12822940), (20, 11540646), (24, 9617205), (26, 8877420), (30, 7693764), (36, 6411470), (39, 5918280), (40, 5770323), (45, 5129176), (52, 4438710), (60, 3846882), (65, 3550968), (72, 3205735), (78, 2959140), (90, 2564588), (104, 2219355), (117, 1972760), (120, 1923441), (130, 1775484), (149, 1549080), (156, 1479570), (180, 1282294), (195, 1183656), (234, 986380), (260, 887742), (298, 774540), (312, 739785), (331, 697320), (360, 641147), (390, 591828), (447, 516360), (468, 493190), (520, 443871), (585, 394552), (596, 387270), (662, 348660), (745, 309816), (780, 295914), (894, 258180), (936, 246595), (993, 232440), (1170, 197276), (1192, 193635), (1324, 174330), (1341, 172120), (1490, 154908), (1560, 147957), (1655, 139464), (1788, 129090), (1937, 119160), (1986, 116220), (2235, 103272), (2340, 98638), (2648, 87165), (2682, 86060), (2979, 77480), (2980, 77454), (3310, 69732), (3576, 64545), (3874, 59580), (3972, 58110), (4303, 53640), (4470, 51636), (4680, 49319), (4965, 46488), (5364, 43030), (5811, 39720), (5958, 38740), (5960, 38727), (6620, 34866), (6705, 34424), (7748, 29790), (7944, 29055), (8606, 26820), (8940, 25818), (9685, 23832), (9930, 23244), (10728, 21515), (11622, 19860), (11916, 19370), (12909, 17880), (13240, 17433), (13410, 17212), (14895, 15496)]