1967885280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{479}}^1$

素因数の和:823

約数の個数: 240

約数和(自身を含む): 6981448320

約数和(自身を除く): 5013563040

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 317, 324, 360, 405, 432, 479, 480, 540, 634, 648, 720, 810, 864, 951, 958, 1080, 1268, 1296, 1437, 1440, 1585, 1620, 1902, 1916, 2160, 2395, 2536, 2592, 2853, 2874, 3170, 3240, 3804, 3832, 4311, 4320, 4755, 4790, 5072, 5706, 5748, 6340, 6480, 7185, 7608, 7664, 8559, 8622, 9510, 9580, 10144, 11412, 11496, 12680, 12933, 12960, 14265, 14370, 15216, 15328, 17118, 17244, 19020, 19160, 21555, 22824, 22992, 25360, 25677, 25866, 28530, 28740, 30432, 34236, 34488, 38040, 38320, 38799, 42795, 43110, 45648, 45984, 50720, 51354, 51732, 57060, 57480, 64665, 68472, 68976, 76080, 76640, 77598, 85590, 86220, 91296, 102708, 103464, 114120, 114960, 128385, 129330, 136944, 137952, 151843, 152160, 155196, 171180, 172440, 193995, 205416, 206928, 228240, 229920, 256770, 258660, 273888, 303686, 310392, 342360, 344880, 387990, 410832, 413856, 455529, 456480, 513540, 517320, 607372, 620784, 684720, 689760, 759215, 775980, 821664, 911058, 1027080, 1034640, 1214744, 1241568, 1366587, 1369440, 1518430, 1551960, 1822116, 2054160, 2069280, 2277645, 2429488, 2733174, 3036860, 3103920, 3644232, 4099761, 4108320, 4555290, 4858976, 5466348, 6073720, 6207840, 6832935, 7288464, 8199522, 9110580, 10932696, 12147440, 12299283, 13665870, 14576928, 16399044, 18221160, 20498805, 21865392, 24294880, 24598566, 27331740, 32798088, 36442320, 40997610, 43730784, 49197132, 54663480, 61496415, 65596176, 72884640, 81995220, 98394264, 109326960, 122992830, 131192352, 163990440, 196788528, 218653920, 245985660, 327980880, 393577056, 491971320, 655961760, 983942640, 1967885280]

約数ペア:

[(1, 1967885280), (2, 983942640), (3, 655961760), (4, 491971320), (5, 393577056), (6, 327980880), (8, 245985660), (9, 218653920), (10, 196788528), (12, 163990440), (15, 131192352), (16, 122992830), (18, 109326960), (20, 98394264), (24, 81995220), (27, 72884640), (30, 65596176), (32, 61496415), (36, 54663480), (40, 49197132), (45, 43730784), (48, 40997610), (54, 36442320), (60, 32798088), (72, 27331740), (80, 24598566), (81, 24294880), (90, 21865392), (96, 20498805), (108, 18221160), (120, 16399044), (135, 14576928), (144, 13665870), (160, 12299283), (162, 12147440), (180, 10932696), (216, 9110580), (240, 8199522), (270, 7288464), (288, 6832935), (317, 6207840), (324, 6073720), (360, 5466348), (405, 4858976), (432, 4555290), (479, 4108320), (480, 4099761), (540, 3644232), (634, 3103920), (648, 3036860), (720, 2733174), (810, 2429488), (864, 2277645), (951, 2069280), (958, 2054160), (1080, 1822116), (1268, 1551960), (1296, 1518430), (1437, 1369440), (1440, 1366587), (1585, 1241568), (1620, 1214744), (1902, 1034640), (1916, 1027080), (2160, 911058), (2395, 821664), (2536, 775980), (2592, 759215), (2853, 689760), (2874, 684720), (3170, 620784), (3240, 607372), (3804, 517320), (3832, 513540), (4311, 456480), (4320, 455529), (4755, 413856), (4790, 410832), (5072, 387990), (5706, 344880), (5748, 342360), (6340, 310392), (6480, 303686), (7185, 273888), (7608, 258660), (7664, 256770), (8559, 229920), (8622, 228240), (9510, 206928), (9580, 205416), (10144, 193995), (11412, 172440), (11496, 171180), (12680, 155196), (12933, 152160), (12960, 151843), (14265, 137952), (14370, 136944), (15216, 129330), (15328, 128385), (17118, 114960), (17244, 114120), (19020, 103464), (19160, 102708), (21555, 91296), (22824, 86220), (22992, 85590), (25360, 77598), (25677, 76640), (25866, 76080), (28530, 68976), (28740, 68472), (30432, 64665), (34236, 57480), (34488, 57060), (38040, 51732), (38320, 51354), (38799, 50720), (42795, 45984), (43110, 45648)]