264986640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 947314368

約数和(自身を除く): 682327728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 243, 258, 270, 317, 324, 344, 360, 387, 405, 430, 432, 486, 516, 540, 634, 645, 648, 688, 720, 774, 810, 860, 951, 972, 1032, 1080, 1161, 1215, 1268, 1290, 1296, 1548, 1585, 1620, 1720, 1902, 1935, 1944, 2064, 2160, 2322, 2430, 2536, 2580, 2853, 3096, 3170, 3240, 3440, 3483, 3804, 3870, 3888, 4644, 4755, 4860, 5072, 5160, 5706, 5805, 6192, 6340, 6480, 6966, 7608, 7740, 8559, 9288, 9510, 9720, 10320, 10449, 11412, 11610, 12680, 13631, 13932, 14265, 15216, 15480, 17118, 17415, 18576, 19020, 19440, 20898, 22824, 23220, 25360, 25677, 27262, 27864, 28530, 30960, 34236, 34830, 38040, 40893, 41796, 42795, 45648, 46440, 51354, 52245, 54524, 55728, 57060, 68155, 68472, 69660, 76080, 77031, 81786, 83592, 85590, 92880, 102708, 104490, 109048, 114120, 122679, 128385, 136310, 136944, 139320, 154062, 163572, 167184, 171180, 204465, 205416, 208980, 218096, 228240, 245358, 256770, 272620, 278640, 308124, 327144, 342360, 368037, 385155, 408930, 410832, 417960, 490716, 513540, 545240, 613395, 616248, 654288, 684720, 736074, 770310, 817860, 835920, 981432, 1027080, 1090480, 1104111, 1226790, 1232496, 1472148, 1540620, 1635720, 1840185, 1962864, 2054160, 2208222, 2453580, 2944296, 3081240, 3271440, 3312333, 3680370, 4416444, 4907160, 5520555, 5888592, 6162480, 6624666, 7360740, 8832888, 9814320, 11041110, 13249332, 14721480, 16561665, 17665776, 22082220, 26498664, 29442960, 33123330, 44164440, 52997328, 66246660, 88328880, 132493320, 264986640]

約数ペア:

[(1, 264986640), (2, 132493320), (3, 88328880), (4, 66246660), (5, 52997328), (6, 44164440), (8, 33123330), (9, 29442960), (10, 26498664), (12, 22082220), (15, 17665776), (16, 16561665), (18, 14721480), (20, 13249332), (24, 11041110), (27, 9814320), (30, 8832888), (36, 7360740), (40, 6624666), (43, 6162480), (45, 5888592), (48, 5520555), (54, 4907160), (60, 4416444), (72, 3680370), (80, 3312333), (81, 3271440), (86, 3081240), (90, 2944296), (108, 2453580), (120, 2208222), (129, 2054160), (135, 1962864), (144, 1840185), (162, 1635720), (172, 1540620), (180, 1472148), (215, 1232496), (216, 1226790), (240, 1104111), (243, 1090480), (258, 1027080), (270, 981432), (317, 835920), (324, 817860), (344, 770310), (360, 736074), (387, 684720), (405, 654288), (430, 616248), (432, 613395), (486, 545240), (516, 513540), (540, 490716), (634, 417960), (645, 410832), (648, 408930), (688, 385155), (720, 368037), (774, 342360), (810, 327144), (860, 308124), (951, 278640), (972, 272620), (1032, 256770), (1080, 245358), (1161, 228240), (1215, 218096), (1268, 208980), (1290, 205416), (1296, 204465), (1548, 171180), (1585, 167184), (1620, 163572), (1720, 154062), (1902, 139320), (1935, 136944), (1944, 136310), (2064, 128385), (2160, 122679), (2322, 114120), (2430, 109048), (2536, 104490), (2580, 102708), (2853, 92880), (3096, 85590), (3170, 83592), (3240, 81786), (3440, 77031), (3483, 76080), (3804, 69660), (3870, 68472), (3888, 68155), (4644, 57060), (4755, 55728), (4860, 54524), (5072, 52245), (5160, 51354), (5706, 46440), (5805, 45648), (6192, 42795), (6340, 41796), (6480, 40893), (6966, 38040), (7608, 34830), (7740, 34236), (8559, 30960), (9288, 28530), (9510, 27864), (9720, 27262), (10320, 25677), (10449, 25360), (11412, 23220), (11610, 22824), (12680, 20898), (13631, 19440), (13932, 19020), (14265, 18576), (15216, 17415), (15480, 17118)]