1441248480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{142981}}^1$

素因数の和:143009

約数の個数: 144

約数和(自身を含む): 5620908384

約数和(自身を除く): 4179659904

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 142981, 285962, 428943, 571924, 714905, 857886, 1000867, 1143848, 1286829, 1429810, 1715772, 2001734, 2144715, 2287696, 2573658, 2859620, 3002601, 3431544, 4003468, 4289430, 4575392, 5004335, 5147316, 5719240, 6005202, 6434145, 6863088, 8006936, 8578860, 9007803, 10008670, 10294632, 11438480, 12010404, 12868290, 13726176, 15013005, 16013872, 17157720, 18015606, 20017340, 20589264, 22876960, 24020808, 25736580, 30026010, 32027744, 34315440, 36031212, 40034680, 41178528, 45039015, 48041616, 51473160, 60052020, 68630880, 72062424, 80069360, 90078030, 96083232, 102946320, 120104040, 144124848, 160138720, 180156060, 205892640, 240208080, 288249696, 360312120, 480416160, 720624240, 1441248480]

約数ペア:

[(1, 1441248480), (2, 720624240), (3, 480416160), (4, 360312120), (5, 288249696), (6, 240208080), (7, 205892640), (8, 180156060), (9, 160138720), (10, 144124848), (12, 120104040), (14, 102946320), (15, 96083232), (16, 90078030), (18, 80069360), (20, 72062424), (21, 68630880), (24, 60052020), (28, 51473160), (30, 48041616), (32, 45039015), (35, 41178528), (36, 40034680), (40, 36031212), (42, 34315440), (45, 32027744), (48, 30026010), (56, 25736580), (60, 24020808), (63, 22876960), (70, 20589264), (72, 20017340), (80, 18015606), (84, 17157720), (90, 16013872), (96, 15013005), (105, 13726176), (112, 12868290), (120, 12010404), (126, 11438480), (140, 10294632), (144, 10008670), (160, 9007803), (168, 8578860), (180, 8006936), (210, 6863088), (224, 6434145), (240, 6005202), (252, 5719240), (280, 5147316), (288, 5004335), (315, 4575392), (336, 4289430), (360, 4003468), (420, 3431544), (480, 3002601), (504, 2859620), (560, 2573658), (630, 2287696), (672, 2144715), (720, 2001734), (840, 1715772), (1008, 1429810), (1120, 1286829), (1260, 1143848), (1440, 1000867), (1680, 857886), (2016, 714905), (2520, 571924), (3360, 428943), (5040, 285962), (10080, 142981)]