142711920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 525383040

約数和(自身を除く): 382671120

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, 193, 195, 208, 234, 237, 240, 260, 312, 316, 360, 386, 390, 395, 468, 474, 520, 579, 585, 624, 632, 711, 720, 772, 780, 790, 936, 948, 965, 1027, 1040, 1158, 1170, 1185, 1264, 1422, 1544, 1560, 1580, 1737, 1872, 1896, 1930, 2054, 2316, 2340, 2370, 2509, 2844, 2895, 3081, 3088, 3120, 3160, 3474, 3555, 3792, 3860, 4108, 4632, 4680, 4740, 5018, 5135, 5688, 5790, 6162, 6320, 6948, 7110, 7527, 7720, 8216, 8685, 9243, 9264, 9360, 9480, 10036, 10270, 11376, 11580, 12324, 12545, 13896, 14220, 15054, 15247, 15405, 15440, 16432, 17370, 18486, 18960, 20072, 20540, 22581, 23160, 24648, 25090, 27792, 28440, 30108, 30494, 30810, 34740, 36972, 37635, 40144, 41080, 45162, 45741, 46215, 46320, 49296, 50180, 56880, 60216, 60988, 61620, 69480, 73944, 75270, 76235, 82160, 90324, 91482, 92430, 100360, 112905, 120432, 121976, 123240, 137223, 138960, 147888, 150540, 152470, 180648, 182964, 184860, 198211, 200720, 225810, 228705, 243952, 246480, 274446, 301080, 304940, 361296, 365928, 369720, 396422, 451620, 457410, 548892, 594633, 602160, 609880, 686115, 731856, 739440, 792844, 903240, 914820, 991055, 1097784, 1189266, 1219760, 1372230, 1585688, 1783899, 1806480, 1829640, 1982110, 2195568, 2378532, 2744460, 2973165, 3171376, 3567798, 3659280, 3964220, 4757064, 5488920, 5946330, 7135596, 7928440, 8919495, 9514128, 10977840, 11892660, 14271192, 15856880, 17838990, 23785320, 28542384, 35677980, 47570640, 71355960, 142711920]

約数ペア:

[(1, 142711920), (2, 71355960), (3, 47570640), (4, 35677980), (5, 28542384), (6, 23785320), (8, 17838990), (9, 15856880), (10, 14271192), (12, 11892660), (13, 10977840), (15, 9514128), (16, 8919495), (18, 7928440), (20, 7135596), (24, 5946330), (26, 5488920), (30, 4757064), (36, 3964220), (39, 3659280), (40, 3567798), (45, 3171376), (48, 2973165), (52, 2744460), (60, 2378532), (65, 2195568), (72, 1982110), (78, 1829640), (79, 1806480), (80, 1783899), (90, 1585688), (104, 1372230), (117, 1219760), (120, 1189266), (130, 1097784), (144, 991055), (156, 914820), (158, 903240), (180, 792844), (193, 739440), (195, 731856), (208, 686115), (234, 609880), (237, 602160), (240, 594633), (260, 548892), (312, 457410), (316, 451620), (360, 396422), (386, 369720), (390, 365928), (395, 361296), (468, 304940), (474, 301080), (520, 274446), (579, 246480), (585, 243952), (624, 228705), (632, 225810), (711, 200720), (720, 198211), (772, 184860), (780, 182964), (790, 180648), (936, 152470), (948, 150540), (965, 147888), (1027, 138960), (1040, 137223), (1158, 123240), (1170, 121976), (1185, 120432), (1264, 112905), (1422, 100360), (1544, 92430), (1560, 91482), (1580, 90324), (1737, 82160), (1872, 76235), (1896, 75270), (1930, 73944), (2054, 69480), (2316, 61620), (2340, 60988), (2370, 60216), (2509, 56880), (2844, 50180), (2895, 49296), (3081, 46320), (3088, 46215), (3120, 45741), (3160, 45162), (3474, 41080), (3555, 40144), (3792, 37635), (3860, 36972), (4108, 34740), (4632, 30810), (4680, 30494), (4740, 30108), (5018, 28440), (5135, 27792), (5688, 25090), (5790, 24648), (6162, 23160), (6320, 22581), (6948, 20540), (7110, 20072), (7527, 18960), (7720, 18486), (8216, 17370), (8685, 16432), (9243, 15440), (9264, 15405), (9360, 15247), (9480, 15054), (10036, 14220), (10270, 13896), (11376, 12545), (11580, 12324)]