2019171840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 480

約数和(自身を含む): 7820499456

約数和(自身を除く): 5801327616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 71, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 142, 160, 161, 168, 184, 192, 210, 213, 224, 230, 240, 256, 276, 280, 284, 320, 322, 336, 345, 355, 368, 384, 420, 426, 448, 460, 480, 483, 497, 512, 529, 552, 560, 568, 640, 644, 672, 690, 710, 736, 768, 805, 840, 852, 896, 920, 960, 966, 994, 1058, 1065, 1104, 1120, 1136, 1280, 1288, 1344, 1380, 1420, 1472, 1491, 1536, 1587, 1610, 1633, 1680, 1704, 1792, 1840, 1920, 1932, 1988, 2116, 2130, 2208, 2240, 2272, 2415, 2485, 2560, 2576, 2645, 2688, 2760, 2840, 2944, 2982, 3174, 3220, 3266, 3360, 3408, 3584, 3680, 3703, 3840, 3864, 3976, 4232, 4260, 4416, 4480, 4544, 4830, 4899, 4970, 5152, 5290, 5376, 5520, 5680, 5888, 5964, 6348, 6440, 6532, 6720, 6816, 7360, 7406, 7455, 7680, 7728, 7935, 7952, 8165, 8464, 8520, 8832, 8960, 9088, 9660, 9798, 9940, 10304, 10580, 10752, 11040, 11109, 11360, 11431, 11776, 11928, 12696, 12880, 13064, 13440, 13632, 14720, 14812, 14910, 15456, 15870, 15904, 16330, 16928, 17040, 17664, 17920, 18176, 18515, 19320, 19596, 19880, 20608, 21160, 22080, 22218, 22720, 22862, 23856, 24495, 25392, 25760, 26128, 26880, 27264, 29440, 29624, 29820, 30912, 31740, 31808, 32660, 33856, 34080, 34293, 35328, 36352, 37030, 37559, 38640, 39192, 39760, 41216, 42320, 44160, 44436, 45440, 45724, 47712, 48990, 50784, 51520, 52256, 53760, 54528, 55545, 57155, 58880, 59248, 59640, 61824, 63480, 63616, 65320, 67712, 68160, 68586, 74060, 75118, 77280, 78384, 79520, 82432, 84640, 88320, 88872, 90880, 91448, 95424, 97980, 101568, 103040, 104512, 109056, 111090, 112677, 114310, 118496, 119280, 123648, 126960, 127232, 130640, 135424, 136320, 137172, 148120, 150236, 154560, 156768, 159040, 169280, 171465, 176640, 177744, 181760, 182896, 187795, 190848, 195960, 203136, 206080, 209024, 222180, 225354, 228620, 236992, 238560, 247296, 253920, 254464, 261280, 262913, 270848, 272640, 274344, 296240, 300472, 309120, 313536, 318080, 338560, 342930, 355488, 365792, 375590, 381696, 391920, 406272, 412160, 418048, 444360, 450708, 457240, 473984, 477120, 507840, 522560, 525826, 545280, 548688, 563385, 592480, 600944, 618240, 627072, 636160, 677120, 685860, 710976, 731584, 751180, 763392, 783840, 788739, 812544, 836096, 888720, 901416, 914480, 947968, 954240, 1015680, 1045120, 1051652, 1097376, 1126770, 1184960, 1201888, 1236480, 1254144, 1272320, 1314565, 1354240, 1371720, 1421952, 1463168, 1502360, 1567680, 1577478, 1777440, 1802832, 1828960, 1895936, 1908480, 2031360, 2090240, 2103304, 2194752, 2253540, 2369920, 2403776, 2508288, 2629130, 2743440, 2843904, 2926336, 3004720, 3135360, 3154956, 3554880, 3605664, 3657920, 3816960, 3943695, 4062720, 4180480, 4206608, 4389504, 4507080, 4739840, 4807552, 5258260, 5486880, 5687808, 5852672, 6009440, 6270720, 6309912, 7109760, 7211328, 7315840, 7887390, 8413216, 8779008, 9014160, 9479680, 9615104, 10516520, 10973760, 12018880, 12541440, 12619824, 14219520, 14422656, 14631680, 15774780, 16826432, 17558016, 18028320, 19230208, 21033040, 21947520, 24037760, 25239648, 28439040, 28845312, 29263360, 31549560, 33652864, 36056640, 42066080, 43895040, 48075520, 50479296, 57690624, 63099120, 67305728, 72113280, 84132160, 87790080, 96151040, 100958592, 126198240, 134611456, 144226560, 168264320, 201917184, 252396480, 288453120, 336528640, 403834368, 504792960, 673057280, 1009585920, 2019171840]

約数ペア:

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