1691249760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23029}}^1$

素因数の和:23070

約数の個数: 192

約数和(自身を含む): 6267844800

約数和(自身を除く): 4576595040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 18360, 23029, 24480, 36720, 46058, 69087, 73440, 92116, 115145, 138174, 184232, 207261, 230290, 276348, 345435, 368464, 391493, 414522, 460580, 552696, 621783, 690870, 736928, 782986, 829044, 921160, 1036305, 1105392, 1174479, 1243566, 1381740, 1565972, 1658088, 1842320, 1957465, 2072610, 2210784, 2348958, 2487132, 2763480, 3108915, 3131944, 3316176, 3523437, 3684640, 3914930, 4145220, 4697916, 4974264, 5526960, 5872395, 6217830, 6263888, 6632352, 7046874, 7829860, 8290440, 9395832, 9948528, 10570311, 11053920, 11744790, 12435660, 12527776, 14093748, 15659720, 16580880, 17617185, 18791664, 19897056, 21140622, 23489580, 24871320, 28187496, 31319440, 33161760, 35234370, 37583328, 42281244, 46979160, 49742640, 52851555, 56374992, 62638880, 70468740, 84562488, 93958320, 99485280, 105703110, 112749984, 140937480, 169124976, 187916640, 211406220, 281874960, 338249952, 422812440, 563749920, 845624880, 1691249760]

約数ペア:

[(1, 1691249760), (2, 845624880), (3, 563749920), (4, 422812440), (5, 338249952), (6, 281874960), (8, 211406220), (9, 187916640), (10, 169124976), (12, 140937480), (15, 112749984), (16, 105703110), (17, 99485280), (18, 93958320), (20, 84562488), (24, 70468740), (27, 62638880), (30, 56374992), (32, 52851555), (34, 49742640), (36, 46979160), (40, 42281244), (45, 37583328), (48, 35234370), (51, 33161760), (54, 31319440), (60, 28187496), (68, 24871320), (72, 23489580), (80, 21140622), (85, 19897056), (90, 18791664), (96, 17617185), (102, 16580880), (108, 15659720), (120, 14093748), (135, 12527776), (136, 12435660), (144, 11744790), (153, 11053920), (160, 10570311), (170, 9948528), (180, 9395832), (204, 8290440), (216, 7829860), (240, 7046874), (255, 6632352), (270, 6263888), (272, 6217830), (288, 5872395), (306, 5526960), (340, 4974264), (360, 4697916), (408, 4145220), (432, 3914930), (459, 3684640), (480, 3523437), (510, 3316176), (540, 3131944), (544, 3108915), (612, 2763480), (680, 2487132), (720, 2348958), (765, 2210784), (816, 2072610), (864, 1957465), (918, 1842320), (1020, 1658088), (1080, 1565972), (1224, 1381740), (1360, 1243566), (1440, 1174479), (1530, 1105392), (1632, 1036305), (1836, 921160), (2040, 829044), (2160, 782986), (2295, 736928), (2448, 690870), (2720, 621783), (3060, 552696), (3672, 460580), (4080, 414522), (4320, 391493), (4590, 368464), (4896, 345435), (6120, 276348), (7344, 230290), (8160, 207261), (9180, 184232), (12240, 138174), (14688, 115145), (18360, 92116), (23029, 73440), (24480, 69087), (36720, 46058)]