2018167920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 480

約数和(自身を含む): 7647099840

約数和(自身を除く): 5628931920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 53, 54, 60, 61, 68, 72, 80, 85, 90, 102, 106, 108, 120, 122, 135, 136, 144, 153, 159, 170, 180, 183, 204, 212, 216, 240, 244, 255, 265, 270, 272, 289, 305, 306, 318, 340, 360, 366, 408, 424, 432, 459, 477, 488, 510, 530, 540, 549, 578, 610, 612, 636, 680, 720, 732, 765, 795, 816, 848, 867, 901, 915, 918, 954, 976, 1020, 1037, 1060, 1080, 1098, 1156, 1220, 1224, 1272, 1360, 1431, 1445, 1464, 1530, 1590, 1647, 1734, 1802, 1830, 1836, 1908, 2040, 2074, 2120, 2160, 2196, 2295, 2312, 2385, 2440, 2448, 2544, 2601, 2703, 2745, 2862, 2890, 2928, 3060, 3111, 3180, 3233, 3294, 3468, 3604, 3660, 3672, 3816, 4080, 4148, 4240, 4335, 4392, 4505, 4590, 4624, 4770, 4880, 5185, 5202, 5406, 5490, 5724, 5780, 6120, 6222, 6360, 6466, 6588, 6936, 7155, 7208, 7320, 7344, 7632, 7803, 8109, 8235, 8296, 8670, 8784, 9010, 9180, 9333, 9540, 9699, 10370, 10404, 10812, 10980, 11448, 11560, 12240, 12444, 12720, 12932, 13005, 13176, 13515, 13872, 14310, 14416, 14640, 15317, 15555, 15606, 16165, 16218, 16470, 16592, 17340, 17629, 18020, 18360, 18666, 19080, 19398, 20740, 20808, 21624, 21960, 22896, 23120, 24327, 24888, 25864, 26010, 26352, 27030, 27999, 28620, 29097, 30634, 31110, 31212, 32330, 32436, 32940, 34680, 35258, 36040, 36720, 37332, 38160, 38796, 39015, 40545, 41480, 41616, 43248, 43920, 45951, 46665, 48495, 48654, 49776, 51728, 52020, 52887, 54060, 54961, 55998, 57240, 58194, 61268, 62220, 62424, 64660, 64872, 65880, 69360, 70516, 72080, 74664, 76585, 77592, 78030, 81090, 82960, 87291, 88145, 91902, 93330, 96990, 97308, 104040, 105774, 108120, 109922, 111996, 114480, 116388, 121635, 122536, 124440, 124848, 129320, 129744, 131760, 137853, 139995, 141032, 145485, 149328, 153170, 155184, 156060, 158661, 162180, 164883, 174582, 176290, 183804, 186660, 193980, 194616, 208080, 211548, 216240, 219844, 223992, 229755, 232776, 243270, 245072, 248880, 258640, 264435, 274805, 275706, 279990, 282064, 290970, 306340, 312120, 317322, 324360, 329766, 349164, 352580, 367608, 373320, 387960, 389232, 413559, 423096, 436455, 439688, 447984, 459510, 465552, 475983, 486540, 494649, 528870, 549610, 551412, 559980, 581940, 612680, 624240, 634644, 648720, 659532, 689265, 698328, 705160, 735216, 746640, 775920, 793305, 824415, 827118, 846192, 872910, 879376, 919020, 934337, 951966, 973080, 989298, 1057740, 1099220, 1102824, 1119960, 1163880, 1225360, 1269288, 1319064, 1378530, 1396656, 1410320, 1483947, 1586610, 1648830, 1654236, 1745820, 1838040, 1868674, 1903932, 1946160, 1978596, 2067795, 2115480, 2198440, 2205648, 2239920, 2327760, 2379915, 2473245, 2538576, 2638128, 2757060, 2803011, 2967894, 3173220, 3297660, 3308472, 3491640, 3676080, 3737348, 3807864, 3957192, 4135590, 4230960, 4396880, 4671685, 4759830, 4946490, 5514120, 5606022, 5935788, 6346440, 6595320, 6616944, 6983280, 7419735, 7474696, 7615728, 7914384, 8271180, 8409033, 9343370, 9519660, 9892980, 11028240, 11212044, 11871576, 12692880, 13190640, 14015055, 14839470, 14949392, 16542360, 16818066, 18686740, 19039320, 19785960, 22424088, 23743152, 25227099, 28030110, 29678940, 33084720, 33636132, 37373480, 38078640, 39571920, 42045165, 44848176, 50454198, 56060220, 59357880, 67272264, 74746960, 84090330, 100908396, 112120440, 118715760, 126135495, 134544528, 168180660, 201816792, 224240880, 252270990, 336361320, 403633584, 504541980, 672722640, 1009083960, 2018167920]

約数ペア:

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