169104240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1092

約数の個数: 160

約数和(自身を含む): 590438400

約数和(自身を除く): 421334160

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, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 790, 948, 991, 1080, 1185, 1264, 1422, 1580, 1896, 1982, 2133, 2160, 2370, 2844, 2973, 3160, 3555, 3792, 3964, 4266, 4740, 4955, 5688, 5946, 6320, 7110, 7928, 8532, 8919, 9480, 9910, 10665, 11376, 11892, 14220, 14865, 15856, 17064, 17838, 18960, 19820, 21330, 23784, 26757, 28440, 29730, 34128, 35676, 39640, 42660, 44595, 47568, 53514, 56880, 59460, 71352, 78289, 79280, 85320, 89190, 107028, 118920, 133785, 142704, 156578, 170640, 178380, 214056, 234867, 237840, 267570, 313156, 356760, 391445, 428112, 469734, 535140, 626312, 704601, 713520, 782890, 939468, 1070280, 1174335, 1252624, 1409202, 1565780, 1878936, 2113803, 2140560, 2348670, 2818404, 3131560, 3523005, 3757872, 4227606, 4697340, 5636808, 6263120, 7046010, 8455212, 9394680, 10569015, 11273616, 14092020, 16910424, 18789360, 21138030, 28184040, 33820848, 42276060, 56368080, 84552120, 169104240]

約数ペア:

[(1, 169104240), (2, 84552120), (3, 56368080), (4, 42276060), (5, 33820848), (6, 28184040), (8, 21138030), (9, 18789360), (10, 16910424), (12, 14092020), (15, 11273616), (16, 10569015), (18, 9394680), (20, 8455212), (24, 7046010), (27, 6263120), (30, 5636808), (36, 4697340), (40, 4227606), (45, 3757872), (48, 3523005), (54, 3131560), (60, 2818404), (72, 2348670), (79, 2140560), (80, 2113803), (90, 1878936), (108, 1565780), (120, 1409202), (135, 1252624), (144, 1174335), (158, 1070280), (180, 939468), (216, 782890), (237, 713520), (240, 704601), (270, 626312), (316, 535140), (360, 469734), (395, 428112), (432, 391445), (474, 356760), (540, 313156), (632, 267570), (711, 237840), (720, 234867), (790, 214056), (948, 178380), (991, 170640), (1080, 156578), (1185, 142704), (1264, 133785), (1422, 118920), (1580, 107028), (1896, 89190), (1982, 85320), (2133, 79280), (2160, 78289), (2370, 71352), (2844, 59460), (2973, 56880), (3160, 53514), (3555, 47568), (3792, 44595), (3964, 42660), (4266, 39640), (4740, 35676), (4955, 34128), (5688, 29730), (5946, 28440), (6320, 26757), (7110, 23784), (7928, 21330), (8532, 19820), (8919, 18960), (9480, 17838), (9910, 17064), (10665, 15856), (11376, 14865), (11892, 14220)]