199856160

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{2203}}^1$

素因数の和:2237

約数の個数: 240

約数和(自身を含む): 806452416

約数和(自身を除く): 606596256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2203, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4406, 4536, 5040, 5670, 6048, 6480, 6609, 7560, 8812, 9072, 10080, 11015, 11340, 12960, 13218, 15120, 15421, 17624, 18144, 19827, 22030, 22680, 26436, 30240, 30842, 33045, 35248, 39654, 44060, 45360, 46263, 52872, 59481, 61684, 66090, 70496, 77105, 79308, 88120, 90720, 92526, 99135, 105744, 118962, 123368, 132180, 138789, 154210, 158616, 176240, 178443, 185052, 198270, 211488, 231315, 237924, 246736, 264360, 277578, 297405, 308420, 317232, 352480, 356886, 370104, 396540, 416367, 462630, 475848, 493472, 528720, 555156, 594810, 616840, 634464, 693945, 713772, 740208, 793080, 832734, 892215, 925260, 951696, 1057440, 1110312, 1189620, 1233680, 1249101, 1387890, 1427544, 1480416, 1586160, 1665468, 1784430, 1850520, 1903392, 2081835, 2220624, 2379240, 2467360, 2498202, 2775780, 2855088, 3172320, 3330936, 3568860, 3701040, 4163670, 4441248, 4758480, 4996404, 5551560, 5710176, 6245505, 6661872, 7137720, 7402080, 8327340, 9516960, 9992808, 11103120, 12491010, 13323744, 14275440, 16654680, 19985616, 22206240, 24982020, 28550880, 33309360, 39971232, 49964040, 66618720, 99928080, 199856160]

約数ペア:

[(1, 199856160), (2, 99928080), (3, 66618720), (4, 49964040), (5, 39971232), (6, 33309360), (7, 28550880), (8, 24982020), (9, 22206240), (10, 19985616), (12, 16654680), (14, 14275440), (15, 13323744), (16, 12491010), (18, 11103120), (20, 9992808), (21, 9516960), (24, 8327340), (27, 7402080), (28, 7137720), (30, 6661872), (32, 6245505), (35, 5710176), (36, 5551560), (40, 4996404), (42, 4758480), (45, 4441248), (48, 4163670), (54, 3701040), (56, 3568860), (60, 3330936), (63, 3172320), (70, 2855088), (72, 2775780), (80, 2498202), (81, 2467360), (84, 2379240), (90, 2220624), (96, 2081835), (105, 1903392), (108, 1850520), (112, 1784430), (120, 1665468), (126, 1586160), (135, 1480416), (140, 1427544), (144, 1387890), (160, 1249101), (162, 1233680), (168, 1189620), (180, 1110312), (189, 1057440), (210, 951696), (216, 925260), (224, 892215), (240, 832734), (252, 793080), (270, 740208), (280, 713772), (288, 693945), (315, 634464), (324, 616840), (336, 594810), (360, 555156), (378, 528720), (405, 493472), (420, 475848), (432, 462630), (480, 416367), (504, 396540), (540, 370104), (560, 356886), (567, 352480), (630, 317232), (648, 308420), (672, 297405), (720, 277578), (756, 264360), (810, 246736), (840, 237924), (864, 231315), (945, 211488), (1008, 198270), (1080, 185052), (1120, 178443), (1134, 176240), (1260, 158616), (1296, 154210), (1440, 138789), (1512, 132180), (1620, 123368), (1680, 118962), (1890, 105744), (2016, 99135), (2160, 92526), (2203, 90720), (2268, 88120), (2520, 79308), (2592, 77105), (2835, 70496), (3024, 66090), (3240, 61684), (3360, 59481), (3780, 52872), (4320, 46263), (4406, 45360), (4536, 44060), (5040, 39654), (5670, 35248), (6048, 33045), (6480, 30842), (6609, 30240), (7560, 26436), (8812, 22680), (9072, 22030), (10080, 19827), (11015, 18144), (11340, 17624), (12960, 15421), (13218, 15120)]