1983309120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52973}}^1$

素因数の和:53009

約数の個数: 168

約数和(自身を含む): 7346646216

約数和(自身を除く): 5363337096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 52973, 105946, 158919, 211892, 264865, 317838, 423784, 476757, 529730, 635676, 688649, 794595, 847568, 953514, 1059460, 1271352, 1377298, 1589190, 1695136, 1907028, 2065947, 2118920, 2383785, 2542704, 2754596, 3178380, 3390272, 3443245, 3814056, 4131894, 4237840, 4767570, 5085408, 5509192, 6197841, 6356760, 6886490, 7628112, 8263788, 8475680, 9535140, 10170816, 10329735, 11018384, 12395682, 12713520, 13772980, 15256224, 16527576, 16951360, 19070280, 20659470, 22036768, 24791364, 25427040, 27545960, 30512448, 30989205, 33055152, 38140560, 41318940, 44073536, 49582728, 50854080, 55091920, 61978410, 66110304, 76281120, 82637880, 99165456, 110183840, 123956820, 132220608, 152562240, 165275760, 198330912, 220367680, 247913640, 330551520, 396661824, 495827280, 661103040, 991654560, 1983309120]

約数ペア:

[(1, 1983309120), (2, 991654560), (3, 661103040), (4, 495827280), (5, 396661824), (6, 330551520), (8, 247913640), (9, 220367680), (10, 198330912), (12, 165275760), (13, 152562240), (15, 132220608), (16, 123956820), (18, 110183840), (20, 99165456), (24, 82637880), (26, 76281120), (30, 66110304), (32, 61978410), (36, 55091920), (39, 50854080), (40, 49582728), (45, 44073536), (48, 41318940), (52, 38140560), (60, 33055152), (64, 30989205), (65, 30512448), (72, 27545960), (78, 25427040), (80, 24791364), (90, 22036768), (96, 20659470), (104, 19070280), (117, 16951360), (120, 16527576), (130, 15256224), (144, 13772980), (156, 12713520), (160, 12395682), (180, 11018384), (192, 10329735), (195, 10170816), (208, 9535140), (234, 8475680), (240, 8263788), (260, 7628112), (288, 6886490), (312, 6356760), (320, 6197841), (360, 5509192), (390, 5085408), (416, 4767570), (468, 4237840), (480, 4131894), (520, 3814056), (576, 3443245), (585, 3390272), (624, 3178380), (720, 2754596), (780, 2542704), (832, 2383785), (936, 2118920), (960, 2065947), (1040, 1907028), (1170, 1695136), (1248, 1589190), (1440, 1377298), (1560, 1271352), (1872, 1059460), (2080, 953514), (2340, 847568), (2496, 794595), (2880, 688649), (3120, 635676), (3744, 529730), (4160, 476757), (4680, 423784), (6240, 317838), (7488, 264865), (9360, 211892), (12480, 158919), (18720, 105946), (37440, 52973)]