616295520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:786

約数の個数: 192

約数和(自身を含む): 2168570880

約数和(自身を除く): 1552275360

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 331, 360, 431, 432, 480, 540, 662, 720, 862, 864, 993, 1080, 1293, 1324, 1440, 1655, 1724, 1986, 2155, 2160, 2586, 2648, 2979, 3310, 3448, 3879, 3972, 4310, 4320, 4965, 5172, 5296, 5958, 6465, 6620, 6896, 7758, 7944, 8620, 8937, 9930, 10344, 10592, 11637, 11916, 12930, 13240, 13792, 14895, 15516, 15888, 17240, 17874, 19395, 19860, 20688, 23274, 23832, 25860, 26480, 29790, 31032, 31776, 34480, 35748, 38790, 39720, 41376, 44685, 46548, 47664, 51720, 52960, 58185, 59580, 62064, 68960, 71496, 77580, 79440, 89370, 93096, 95328, 103440, 116370, 119160, 124128, 142661, 142992, 155160, 158880, 178740, 186192, 206880, 232740, 238320, 285322, 285984, 310320, 357480, 372384, 427983, 465480, 476640, 570644, 620640, 713305, 714960, 855966, 930960, 1141288, 1283949, 1426610, 1429920, 1711932, 1861920, 2139915, 2282576, 2567898, 2853220, 3423864, 3851847, 4279830, 4565152, 5135796, 5706440, 6419745, 6847728, 7703694, 8559660, 10271592, 11412880, 12839490, 13695456, 15407388, 17119320, 19259235, 20543184, 22825760, 25678980, 30814776, 34238640, 38518470, 41086368, 51357960, 61629552, 68477280, 77036940, 102715920, 123259104, 154073880, 205431840, 308147760, 616295520]

約数ペア:

[(1, 616295520), (2, 308147760), (3, 205431840), (4, 154073880), (5, 123259104), (6, 102715920), (8, 77036940), (9, 68477280), (10, 61629552), (12, 51357960), (15, 41086368), (16, 38518470), (18, 34238640), (20, 30814776), (24, 25678980), (27, 22825760), (30, 20543184), (32, 19259235), (36, 17119320), (40, 15407388), (45, 13695456), (48, 12839490), (54, 11412880), (60, 10271592), (72, 8559660), (80, 7703694), (90, 6847728), (96, 6419745), (108, 5706440), (120, 5135796), (135, 4565152), (144, 4279830), (160, 3851847), (180, 3423864), (216, 2853220), (240, 2567898), (270, 2282576), (288, 2139915), (331, 1861920), (360, 1711932), (431, 1429920), (432, 1426610), (480, 1283949), (540, 1141288), (662, 930960), (720, 855966), (862, 714960), (864, 713305), (993, 620640), (1080, 570644), (1293, 476640), (1324, 465480), (1440, 427983), (1655, 372384), (1724, 357480), (1986, 310320), (2155, 285984), (2160, 285322), (2586, 238320), (2648, 232740), (2979, 206880), (3310, 186192), (3448, 178740), (3879, 158880), (3972, 155160), (4310, 142992), (4320, 142661), (4965, 124128), (5172, 119160), (5296, 116370), (5958, 103440), (6465, 95328), (6620, 93096), (6896, 89370), (7758, 79440), (7944, 77580), (8620, 71496), (8937, 68960), (9930, 62064), (10344, 59580), (10592, 58185), (11637, 52960), (11916, 51720), (12930, 47664), (13240, 46548), (13792, 44685), (14895, 41376), (15516, 39720), (15888, 38790), (17240, 35748), (17874, 34480), (19395, 31776), (19860, 31032), (20688, 29790), (23274, 26480), (23832, 25860)]