1021384080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1155

約数の個数: 200

約数和(自身を含む): 3572872512

約数和(自身を除く): 2551488432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 163, 180, 216, 240, 270, 324, 326, 360, 405, 432, 489, 540, 648, 652, 720, 810, 815, 967, 978, 1080, 1296, 1304, 1467, 1620, 1630, 1934, 1956, 2160, 2445, 2608, 2901, 2934, 3240, 3260, 3868, 3912, 4401, 4835, 4890, 5802, 5868, 6480, 6520, 7335, 7736, 7824, 8703, 8802, 9670, 9780, 11604, 11736, 13040, 13203, 14505, 14670, 15472, 17406, 17604, 19340, 19560, 22005, 23208, 23472, 26109, 26406, 29010, 29340, 34812, 35208, 38680, 39120, 43515, 44010, 46416, 52218, 52812, 58020, 58680, 66015, 69624, 70416, 77360, 78327, 87030, 88020, 104436, 105624, 116040, 117360, 130545, 132030, 139248, 156654, 157621, 174060, 176040, 208872, 211248, 232080, 261090, 264060, 313308, 315242, 348120, 352080, 391635, 417744, 472863, 522180, 528120, 626616, 630484, 696240, 783270, 788105, 945726, 1044360, 1056240, 1253232, 1260968, 1418589, 1566540, 1576210, 1891452, 2088720, 2364315, 2521936, 2837178, 3133080, 3152420, 3782904, 4255767, 4728630, 5674356, 6266160, 6304840, 7092945, 7565808, 8511534, 9457260, 11348712, 12609680, 12767301, 14185890, 17023068, 18914520, 21278835, 22697424, 25534602, 28371780, 34046136, 37829040, 42557670, 51069204, 56743560, 63836505, 68092272, 85115340, 102138408, 113487120, 127673010, 170230680, 204276816, 255346020, 340461360, 510692040, 1021384080]

約数ペア:

[(1, 1021384080), (2, 510692040), (3, 340461360), (4, 255346020), (5, 204276816), (6, 170230680), (8, 127673010), (9, 113487120), (10, 102138408), (12, 85115340), (15, 68092272), (16, 63836505), (18, 56743560), (20, 51069204), (24, 42557670), (27, 37829040), (30, 34046136), (36, 28371780), (40, 25534602), (45, 22697424), (48, 21278835), (54, 18914520), (60, 17023068), (72, 14185890), (80, 12767301), (81, 12609680), (90, 11348712), (108, 9457260), (120, 8511534), (135, 7565808), (144, 7092945), (162, 6304840), (163, 6266160), (180, 5674356), (216, 4728630), (240, 4255767), (270, 3782904), (324, 3152420), (326, 3133080), (360, 2837178), (405, 2521936), (432, 2364315), (489, 2088720), (540, 1891452), (648, 1576210), (652, 1566540), (720, 1418589), (810, 1260968), (815, 1253232), (967, 1056240), (978, 1044360), (1080, 945726), (1296, 788105), (1304, 783270), (1467, 696240), (1620, 630484), (1630, 626616), (1934, 528120), (1956, 522180), (2160, 472863), (2445, 417744), (2608, 391635), (2901, 352080), (2934, 348120), (3240, 315242), (3260, 313308), (3868, 264060), (3912, 261090), (4401, 232080), (4835, 211248), (4890, 208872), (5802, 176040), (5868, 174060), (6480, 157621), (6520, 156654), (7335, 139248), (7736, 132030), (7824, 130545), (8703, 117360), (8802, 116040), (9670, 105624), (9780, 104436), (11604, 88020), (11736, 87030), (13040, 78327), (13203, 77360), (14505, 70416), (14670, 69624), (15472, 66015), (17406, 58680), (17604, 58020), (19340, 52812), (19560, 52218), (22005, 46416), (23208, 44010), (23472, 43515), (26109, 39120), (26406, 38680), (29010, 35208), (29340, 34812)]