286873920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{33203}}^1$

素因数の和:33229

約数の個数: 112

約数和(自身を含む): 1012057920

約数和(自身を除く): 725184000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 33203, 66406, 99609, 132812, 166015, 199218, 265624, 298827, 332030, 398436, 498045, 531248, 597654, 664060, 796872, 896481, 996090, 1062496, 1195308, 1328120, 1494135, 1593744, 1792962, 1992180, 2124992, 2390616, 2656240, 2988270, 3187488, 3585924, 3984360, 4482405, 4781232, 5312480, 5976540, 6374976, 7171848, 7968720, 8964810, 9562464, 10624960, 11953080, 14343696, 15937440, 17929620, 19124928, 23906160, 28687392, 31874880, 35859240, 47812320, 57374784, 71718480, 95624640, 143436960, 286873920]

約数ペア:

[(1, 286873920), (2, 143436960), (3, 95624640), (4, 71718480), (5, 57374784), (6, 47812320), (8, 35859240), (9, 31874880), (10, 28687392), (12, 23906160), (15, 19124928), (16, 17929620), (18, 15937440), (20, 14343696), (24, 11953080), (27, 10624960), (30, 9562464), (32, 8964810), (36, 7968720), (40, 7171848), (45, 6374976), (48, 5976540), (54, 5312480), (60, 4781232), (64, 4482405), (72, 3984360), (80, 3585924), (90, 3187488), (96, 2988270), (108, 2656240), (120, 2390616), (135, 2124992), (144, 1992180), (160, 1792962), (180, 1593744), (192, 1494135), (216, 1328120), (240, 1195308), (270, 1062496), (288, 996090), (320, 896481), (360, 796872), (432, 664060), (480, 597654), (540, 531248), (576, 498045), (720, 398436), (864, 332030), (960, 298827), (1080, 265624), (1440, 199218), (1728, 166015), (2160, 132812), (2880, 99609), (4320, 66406), (8640, 33203)]