206192160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 216

約数和(自身を含む): 731940300

約数和(自身を除く): 525748140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 149, 155, 160, 180, 186, 240, 248, 279, 288, 298, 310, 360, 372, 447, 465, 480, 496, 558, 596, 620, 720, 744, 745, 894, 930, 961, 992, 1116, 1192, 1240, 1341, 1395, 1440, 1488, 1490, 1788, 1860, 1922, 2232, 2235, 2384, 2480, 2682, 2790, 2883, 2976, 2980, 3576, 3720, 3844, 4464, 4470, 4619, 4768, 4805, 4960, 5364, 5580, 5766, 5960, 6705, 7152, 7440, 7688, 8649, 8928, 8940, 9238, 9610, 10728, 11160, 11532, 11920, 13410, 13857, 14304, 14415, 14880, 15376, 17298, 17880, 18476, 19220, 21456, 22320, 23064, 23095, 23840, 26820, 27714, 28830, 30752, 34596, 35760, 36952, 38440, 41571, 42912, 43245, 44640, 46128, 46190, 53640, 55428, 57660, 69192, 69285, 71520, 73904, 76880, 83142, 86490, 92256, 92380, 107280, 110856, 115320, 138384, 138570, 143189, 147808, 153760, 166284, 172980, 184760, 207855, 214560, 221712, 230640, 276768, 277140, 286378, 332568, 345960, 369520, 415710, 429567, 443424, 461280, 554280, 572756, 665136, 691920, 715945, 739040, 831420, 859134, 1108560, 1145512, 1288701, 1330272, 1383840, 1431890, 1662840, 1718268, 2147835, 2217120, 2291024, 2577402, 2863780, 3325680, 3436536, 4295670, 4582048, 5154804, 5727560, 6443505, 6651360, 6873072, 8591340, 10309608, 11455120, 12887010, 13746144, 17182680, 20619216, 22910240, 25774020, 34365360, 41238432, 51548040, 68730720, 103096080, 206192160]

約数ペア:

[(1, 206192160), (2, 103096080), (3, 68730720), (4, 51548040), (5, 41238432), (6, 34365360), (8, 25774020), (9, 22910240), (10, 20619216), (12, 17182680), (15, 13746144), (16, 12887010), (18, 11455120), (20, 10309608), (24, 8591340), (30, 6873072), (31, 6651360), (32, 6443505), (36, 5727560), (40, 5154804), (45, 4582048), (48, 4295670), (60, 3436536), (62, 3325680), (72, 2863780), (80, 2577402), (90, 2291024), (93, 2217120), (96, 2147835), (120, 1718268), (124, 1662840), (144, 1431890), (149, 1383840), (155, 1330272), (160, 1288701), (180, 1145512), (186, 1108560), (240, 859134), (248, 831420), (279, 739040), (288, 715945), (298, 691920), (310, 665136), (360, 572756), (372, 554280), (447, 461280), (465, 443424), (480, 429567), (496, 415710), (558, 369520), (596, 345960), (620, 332568), (720, 286378), (744, 277140), (745, 276768), (894, 230640), (930, 221712), (961, 214560), (992, 207855), (1116, 184760), (1192, 172980), (1240, 166284), (1341, 153760), (1395, 147808), (1440, 143189), (1488, 138570), (1490, 138384), (1788, 115320), (1860, 110856), (1922, 107280), (2232, 92380), (2235, 92256), (2384, 86490), (2480, 83142), (2682, 76880), (2790, 73904), (2883, 71520), (2976, 69285), (2980, 69192), (3576, 57660), (3720, 55428), (3844, 53640), (4464, 46190), (4470, 46128), (4619, 44640), (4768, 43245), (4805, 42912), (4960, 41571), (5364, 38440), (5580, 36952), (5766, 35760), (5960, 34596), (6705, 30752), (7152, 28830), (7440, 27714), (7688, 26820), (8649, 23840), (8928, 23095), (8940, 23064), (9238, 22320), (9610, 21456), (10728, 19220), (11160, 18476), (11532, 17880), (11920, 17298), (13410, 15376), (13857, 14880), (14304, 14415)]