1570382640

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{26927}}^1$

素因数の和:26958

約数の個数: 140

約数和(自身を含む): 5474408544

約数和(自身を除く): 3904025904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 26927, 29160, 53854, 58320, 80781, 107708, 134635, 161562, 215416, 242343, 269270, 323124, 403905, 430832, 484686, 538540, 646248, 727029, 807810, 969372, 1077080, 1211715, 1292496, 1454058, 1615620, 1938744, 2154160, 2181087, 2423430, 2908116, 3231240, 3635145, 3877488, 4362174, 4846860, 5816232, 6462480, 6543261, 7270290, 8724348, 9693720, 10905435, 11632464, 13086522, 14540580, 17448696, 19387440, 19629783, 21810870, 26173044, 29081160, 32716305, 34897392, 39259566, 43621740, 52346088, 58162320, 65432610, 78519132, 87243480, 98148915, 104692176, 130865220, 157038264, 174486960, 196297830, 261730440, 314076528, 392595660, 523460880, 785191320, 1570382640]

約数ペア:

[(1, 1570382640), (2, 785191320), (3, 523460880), (4, 392595660), (5, 314076528), (6, 261730440), (8, 196297830), (9, 174486960), (10, 157038264), (12, 130865220), (15, 104692176), (16, 98148915), (18, 87243480), (20, 78519132), (24, 65432610), (27, 58162320), (30, 52346088), (36, 43621740), (40, 39259566), (45, 34897392), (48, 32716305), (54, 29081160), (60, 26173044), (72, 21810870), (80, 19629783), (81, 19387440), (90, 17448696), (108, 14540580), (120, 13086522), (135, 11632464), (144, 10905435), (162, 9693720), (180, 8724348), (216, 7270290), (240, 6543261), (243, 6462480), (270, 5816232), (324, 4846860), (360, 4362174), (405, 3877488), (432, 3635145), (486, 3231240), (540, 2908116), (648, 2423430), (720, 2181087), (729, 2154160), (810, 1938744), (972, 1615620), (1080, 1454058), (1215, 1292496), (1296, 1211715), (1458, 1077080), (1620, 969372), (1944, 807810), (2160, 727029), (2430, 646248), (2916, 538540), (3240, 484686), (3645, 430832), (3888, 403905), (4860, 323124), (5832, 269270), (6480, 242343), (7290, 215416), (9720, 161562), (11664, 134635), (14580, 107708), (19440, 80781), (26927, 58320), (29160, 53854)]