1328425920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1049

約数の個数: 280

約数和(自身を含む): 4819582944

約数和(自身を除く): 3491157024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 324, 360, 405, 424, 432, 477, 480, 530, 540, 576, 636, 648, 720, 795, 810, 848, 864, 954, 960, 967, 1060, 1080, 1272, 1296, 1431, 1440, 1590, 1620, 1696, 1728, 1908, 1934, 2120, 2160, 2385, 2544, 2592, 2862, 2880, 2901, 3180, 3240, 3392, 3816, 3868, 4240, 4293, 4320, 4770, 4835, 5088, 5184, 5724, 5802, 6360, 6480, 7155, 7632, 7736, 8480, 8586, 8640, 8703, 9540, 9670, 10176, 11448, 11604, 12720, 12960, 14310, 14505, 15264, 15472, 16960, 17172, 17406, 19080, 19340, 21465, 22896, 23208, 25440, 25920, 26109, 28620, 29010, 30528, 30944, 34344, 34812, 38160, 38680, 42930, 43515, 45792, 46416, 50880, 51251, 52218, 57240, 58020, 61888, 68688, 69624, 76320, 77360, 78327, 85860, 87030, 91584, 92832, 102502, 104436, 114480, 116040, 130545, 137376, 139248, 152640, 153753, 154720, 156654, 171720, 174060, 185664, 205004, 208872, 228960, 232080, 256255, 261090, 274752, 278496, 307506, 309440, 313308, 343440, 348120, 391635, 410008, 417744, 457920, 461259, 464160, 512510, 522180, 556992, 615012, 626616, 686880, 696240, 768765, 783270, 820016, 835488, 922518, 928320, 1025020, 1044360, 1230024, 1253232, 1373760, 1383777, 1392480, 1537530, 1566540, 1640032, 1670976, 1845036, 2050040, 2088720, 2306295, 2460048, 2506464, 2767554, 2784960, 3075060, 3133080, 3280064, 3690072, 4100080, 4151331, 4177440, 4612590, 4920096, 5012928, 5535108, 6150120, 6266160, 6918885, 7380144, 8200160, 8302662, 8354880, 9225180, 9840192, 11070216, 12300240, 12532320, 13837770, 14760288, 16400320, 16605324, 18450360, 20756655, 22140432, 24600480, 25064640, 27675540, 29520576, 33210648, 36900720, 41513310, 44280864, 49200960, 55351080, 66421296, 73801440, 83026620, 88561728, 110702160, 132842592, 147602880, 166053240, 221404320, 265685184, 332106480, 442808640, 664212960, 1328425920]

約数ペア:

[(1, 1328425920), (2, 664212960), (3, 442808640), (4, 332106480), (5, 265685184), (6, 221404320), (8, 166053240), (9, 147602880), (10, 132842592), (12, 110702160), (15, 88561728), (16, 83026620), (18, 73801440), (20, 66421296), (24, 55351080), (27, 49200960), (30, 44280864), (32, 41513310), (36, 36900720), (40, 33210648), (45, 29520576), (48, 27675540), (53, 25064640), (54, 24600480), (60, 22140432), (64, 20756655), (72, 18450360), (80, 16605324), (81, 16400320), (90, 14760288), (96, 13837770), (106, 12532320), (108, 12300240), (120, 11070216), (135, 9840192), (144, 9225180), (159, 8354880), (160, 8302662), (162, 8200160), (180, 7380144), (192, 6918885), (212, 6266160), (216, 6150120), (240, 5535108), (265, 5012928), (270, 4920096), (288, 4612590), (318, 4177440), (320, 4151331), (324, 4100080), (360, 3690072), (405, 3280064), (424, 3133080), (432, 3075060), (477, 2784960), (480, 2767554), (530, 2506464), (540, 2460048), (576, 2306295), (636, 2088720), (648, 2050040), (720, 1845036), (795, 1670976), (810, 1640032), (848, 1566540), (864, 1537530), (954, 1392480), (960, 1383777), (967, 1373760), (1060, 1253232), (1080, 1230024), (1272, 1044360), (1296, 1025020), (1431, 928320), (1440, 922518), (1590, 835488), (1620, 820016), (1696, 783270), (1728, 768765), (1908, 696240), (1934, 686880), (2120, 626616), (2160, 615012), (2385, 556992), (2544, 522180), (2592, 512510), (2862, 464160), (2880, 461259), (2901, 457920), (3180, 417744), (3240, 410008), (3392, 391635), (3816, 348120), (3868, 343440), (4240, 313308), (4293, 309440), (4320, 307506), (4770, 278496), (4835, 274752), (5088, 261090), (5184, 256255), (5724, 232080), (5802, 228960), (6360, 208872), (6480, 205004), (7155, 185664), (7632, 174060), (7736, 171720), (8480, 156654), (8586, 154720), (8640, 153753), (8703, 152640), (9540, 139248), (9670, 137376), (10176, 130545), (11448, 116040), (11604, 114480), (12720, 104436), (12960, 102502), (14310, 92832), (14505, 91584), (15264, 87030), (15472, 85860), (16960, 78327), (17172, 77360), (17406, 76320), (19080, 69624), (19340, 68688), (21465, 61888), (22896, 58020), (23208, 57240), (25440, 52218), (25920, 51251), (26109, 50880), (28620, 46416), (29010, 45792), (30528, 43515), (30944, 42930), (34344, 38680), (34812, 38160)]