16986553920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{842587}}^1$

素因数の和:842617

約数の個数: 168

約数和(自身を含む): 66773413824

約数和(自身を除く): 49786859904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 842587, 1685174, 2527761, 3370348, 4212935, 5055522, 5898109, 6740696, 7583283, 8425870, 10111044, 11796218, 12638805, 13481392, 15166566, 16851740, 17694327, 20222088, 23592436, 25277610, 26962784, 29490545, 30333132, 33703480, 35388654, 37916415, 40444176, 47184872, 50555220, 53082981, 53925568, 58981090, 60666264, 67406960, 70777308, 75832830, 80888352, 88471635, 94369744, 101110440, 106165962, 117962180, 121332528, 134813920, 141554616, 151665660, 161776704, 176943270, 188739488, 202220880, 212331924, 235924360, 242665056, 265414905, 269627840, 283109232, 303331320, 353886540, 377478976, 404441760, 424663848, 471848720, 485330112, 530829810, 566218464, 606662640, 707773080, 808883520, 849327696, 943697440, 1061659620, 1132436928, 1213325280, 1415546160, 1698655392, 1887394880, 2123319240, 2426650560, 2831092320, 3397310784, 4246638480, 5662184640, 8493276960, 16986553920]

約数ペア:

[(1, 16986553920), (2, 8493276960), (3, 5662184640), (4, 4246638480), (5, 3397310784), (6, 2831092320), (7, 2426650560), (8, 2123319240), (9, 1887394880), (10, 1698655392), (12, 1415546160), (14, 1213325280), (15, 1132436928), (16, 1061659620), (18, 943697440), (20, 849327696), (21, 808883520), (24, 707773080), (28, 606662640), (30, 566218464), (32, 530829810), (35, 485330112), (36, 471848720), (40, 424663848), (42, 404441760), (45, 377478976), (48, 353886540), (56, 303331320), (60, 283109232), (63, 269627840), (64, 265414905), (70, 242665056), (72, 235924360), (80, 212331924), (84, 202220880), (90, 188739488), (96, 176943270), (105, 161776704), (112, 151665660), (120, 141554616), (126, 134813920), (140, 121332528), (144, 117962180), (160, 106165962), (168, 101110440), (180, 94369744), (192, 88471635), (210, 80888352), (224, 75832830), (240, 70777308), (252, 67406960), (280, 60666264), (288, 58981090), (315, 53925568), (320, 53082981), (336, 50555220), (360, 47184872), (420, 40444176), (448, 37916415), (480, 35388654), (504, 33703480), (560, 30333132), (576, 29490545), (630, 26962784), (672, 25277610), (720, 23592436), (840, 20222088), (960, 17694327), (1008, 16851740), (1120, 15166566), (1260, 13481392), (1344, 12638805), (1440, 11796218), (1680, 10111044), (2016, 8425870), (2240, 7583283), (2520, 6740696), (2880, 5898109), (3360, 5055522), (4032, 4212935), (5040, 3370348), (6720, 2527761), (10080, 1685174), (20160, 842587)]