204893280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1170

約数の個数: 192

約数和(自身を含む): 734469120

約数和(自身を除く): 529575840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 774, 860, 864, 1032, 1080, 1103, 1161, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2160, 2206, 2322, 2580, 3096, 3309, 3440, 3870, 4128, 4320, 4412, 4644, 5160, 5515, 5805, 6192, 6618, 6880, 7740, 8824, 9288, 9927, 10320, 11030, 11610, 12384, 13236, 15480, 16545, 17648, 18576, 19854, 20640, 22060, 23220, 26472, 29781, 30960, 33090, 35296, 37152, 39708, 44120, 46440, 47429, 49635, 52944, 59562, 61920, 66180, 79416, 88240, 92880, 94858, 99270, 105888, 119124, 132360, 142287, 148905, 158832, 176480, 185760, 189716, 198540, 237145, 238248, 264720, 284574, 297810, 317664, 379432, 397080, 426861, 474290, 476496, 529440, 569148, 595620, 711435, 758864, 794160, 853722, 948580, 952992, 1138296, 1191240, 1280583, 1422870, 1517728, 1588320, 1707444, 1897160, 2134305, 2276592, 2382480, 2561166, 2845740, 3414888, 3794320, 4268610, 4553184, 4764960, 5122332, 5691480, 6402915, 6829776, 7588640, 8537220, 10244664, 11382960, 12805830, 13659552, 17074440, 20489328, 22765920, 25611660, 34148880, 40978656, 51223320, 68297760, 102446640, 204893280]

約数ペア:

[(1, 204893280), (2, 102446640), (3, 68297760), (4, 51223320), (5, 40978656), (6, 34148880), (8, 25611660), (9, 22765920), (10, 20489328), (12, 17074440), (15, 13659552), (16, 12805830), (18, 11382960), (20, 10244664), (24, 8537220), (27, 7588640), (30, 6829776), (32, 6402915), (36, 5691480), (40, 5122332), (43, 4764960), (45, 4553184), (48, 4268610), (54, 3794320), (60, 3414888), (72, 2845740), (80, 2561166), (86, 2382480), (90, 2276592), (96, 2134305), (108, 1897160), (120, 1707444), (129, 1588320), (135, 1517728), (144, 1422870), (160, 1280583), (172, 1191240), (180, 1138296), (215, 952992), (216, 948580), (240, 853722), (258, 794160), (270, 758864), (288, 711435), (344, 595620), (360, 569148), (387, 529440), (430, 476496), (432, 474290), (480, 426861), (516, 397080), (540, 379432), (645, 317664), (688, 297810), (720, 284574), (774, 264720), (860, 238248), (864, 237145), (1032, 198540), (1080, 189716), (1103, 185760), (1161, 176480), (1290, 158832), (1376, 148905), (1440, 142287), (1548, 132360), (1720, 119124), (1935, 105888), (2064, 99270), (2160, 94858), (2206, 92880), (2322, 88240), (2580, 79416), (3096, 66180), (3309, 61920), (3440, 59562), (3870, 52944), (4128, 49635), (4320, 47429), (4412, 46440), (4644, 44120), (5160, 39708), (5515, 37152), (5805, 35296), (6192, 33090), (6618, 30960), (6880, 29781), (7740, 26472), (8824, 23220), (9288, 22060), (9927, 20640), (10320, 19854), (11030, 18576), (11610, 17648), (12384, 16545), (13236, 15480)]