271374480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:478

約数の個数: 240

約数和(自身を含む): 996602880

約数和(自身を除く): 725228400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 79, 80, 90, 104, 117, 120, 130, 144, 156, 158, 180, 195, 208, 234, 237, 240, 260, 312, 316, 360, 367, 390, 395, 468, 474, 520, 585, 624, 632, 711, 720, 734, 780, 790, 936, 948, 1027, 1040, 1101, 1170, 1185, 1264, 1422, 1468, 1560, 1580, 1835, 1872, 1896, 2054, 2202, 2340, 2370, 2844, 2936, 3081, 3120, 3160, 3303, 3555, 3670, 3792, 4108, 4404, 4680, 4740, 4771, 5135, 5505, 5688, 5872, 6162, 6320, 6606, 7110, 7340, 8216, 8808, 9243, 9360, 9480, 9542, 10270, 11010, 11376, 12324, 13212, 14220, 14313, 14680, 15405, 16432, 16515, 17616, 18486, 18960, 19084, 20540, 22020, 23855, 24648, 26424, 28440, 28626, 28993, 29360, 30810, 33030, 36972, 38168, 41080, 42939, 44040, 46215, 47710, 49296, 52848, 56880, 57252, 57986, 61620, 66060, 71565, 73944, 76336, 82160, 85878, 86979, 88080, 92430, 95420, 114504, 115972, 123240, 132120, 143130, 144965, 147888, 171756, 173958, 184860, 190840, 214695, 229008, 231944, 246480, 260937, 264240, 286260, 289930, 343512, 347916, 369720, 376909, 381680, 429390, 434895, 463888, 521874, 572520, 579860, 687024, 695832, 739440, 753818, 858780, 869790, 1043748, 1130727, 1145040, 1159720, 1304685, 1391664, 1507636, 1717560, 1739580, 1884545, 2087496, 2261454, 2319440, 2609370, 3015272, 3392181, 3435120, 3479160, 3769090, 4174992, 4522908, 5218740, 5653635, 6030544, 6784362, 6958320, 7538180, 9045816, 10437480, 11307270, 13568724, 15076360, 16960905, 18091632, 20874960, 22614540, 27137448, 30152720, 33921810, 45229080, 54274896, 67843620, 90458160, 135687240, 271374480]

約数ペア:

[(1, 271374480), (2, 135687240), (3, 90458160), (4, 67843620), (5, 54274896), (6, 45229080), (8, 33921810), (9, 30152720), (10, 27137448), (12, 22614540), (13, 20874960), (15, 18091632), (16, 16960905), (18, 15076360), (20, 13568724), (24, 11307270), (26, 10437480), (30, 9045816), (36, 7538180), (39, 6958320), (40, 6784362), (45, 6030544), (48, 5653635), (52, 5218740), (60, 4522908), (65, 4174992), (72, 3769090), (78, 3479160), (79, 3435120), (80, 3392181), (90, 3015272), (104, 2609370), (117, 2319440), (120, 2261454), (130, 2087496), (144, 1884545), (156, 1739580), (158, 1717560), (180, 1507636), (195, 1391664), (208, 1304685), (234, 1159720), (237, 1145040), (240, 1130727), (260, 1043748), (312, 869790), (316, 858780), (360, 753818), (367, 739440), (390, 695832), (395, 687024), (468, 579860), (474, 572520), (520, 521874), (585, 463888), (624, 434895), (632, 429390), (711, 381680), (720, 376909), (734, 369720), (780, 347916), (790, 343512), (936, 289930), (948, 286260), (1027, 264240), (1040, 260937), (1101, 246480), (1170, 231944), (1185, 229008), (1264, 214695), (1422, 190840), (1468, 184860), (1560, 173958), (1580, 171756), (1835, 147888), (1872, 144965), (1896, 143130), (2054, 132120), (2202, 123240), (2340, 115972), (2370, 114504), (2844, 95420), (2936, 92430), (3081, 88080), (3120, 86979), (3160, 85878), (3303, 82160), (3555, 76336), (3670, 73944), (3792, 71565), (4108, 66060), (4404, 61620), (4680, 57986), (4740, 57252), (4771, 56880), (5135, 52848), (5505, 49296), (5688, 47710), (5872, 46215), (6162, 44040), (6320, 42939), (6606, 41080), (7110, 38168), (7340, 36972), (8216, 33030), (8808, 30810), (9243, 29360), (9360, 28993), (9480, 28626), (9542, 28440), (10270, 26424), (11010, 24648), (11376, 23855), (12324, 22020), (13212, 20540), (14220, 19084), (14313, 18960), (14680, 18486), (15405, 17616), (16432, 16515)]