1842451920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1215

約数の個数: 200

約数和(自身を含む): 6425913120

約数和(自身を除く): 4583461200

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, 270, 324, 331, 360, 405, 432, 540, 648, 662, 720, 810, 859, 993, 1080, 1296, 1324, 1620, 1655, 1718, 1986, 2160, 2577, 2648, 2979, 3240, 3310, 3436, 3972, 4295, 4965, 5154, 5296, 5958, 6480, 6620, 6872, 7731, 7944, 8590, 8937, 9930, 10308, 11916, 12885, 13240, 13744, 14895, 15462, 15888, 17180, 17874, 19860, 20616, 23193, 23832, 25770, 26480, 26811, 29790, 30924, 34360, 35748, 38655, 39720, 41232, 44685, 46386, 47664, 51540, 53622, 59580, 61848, 68720, 69579, 71496, 77310, 79440, 89370, 92772, 103080, 107244, 115965, 119160, 123696, 134055, 139158, 142992, 154620, 178740, 185544, 206160, 214488, 231930, 238320, 268110, 278316, 284329, 309240, 347895, 357480, 371088, 428976, 463860, 536220, 556632, 568658, 618480, 695790, 714960, 852987, 927720, 1072440, 1113264, 1137316, 1391580, 1421645, 1705974, 1855440, 2144880, 2274632, 2558961, 2783160, 2843290, 3411948, 4264935, 4549264, 5117922, 5566320, 5686580, 6823896, 7676883, 8529870, 10235844, 11373160, 12794805, 13647792, 15353766, 17059740, 20471688, 22746320, 23030649, 25589610, 30707532, 34119480, 38384415, 40943376, 46061298, 51179220, 61415064, 68238960, 76768830, 92122596, 102358440, 115153245, 122830128, 153537660, 184245192, 204716880, 230306490, 307075320, 368490384, 460612980, 614150640, 921225960, 1842451920]

約数ペア:

[(1, 1842451920), (2, 921225960), (3, 614150640), (4, 460612980), (5, 368490384), (6, 307075320), (8, 230306490), (9, 204716880), (10, 184245192), (12, 153537660), (15, 122830128), (16, 115153245), (18, 102358440), (20, 92122596), (24, 76768830), (27, 68238960), (30, 61415064), (36, 51179220), (40, 46061298), (45, 40943376), (48, 38384415), (54, 34119480), (60, 30707532), (72, 25589610), (80, 23030649), (81, 22746320), (90, 20471688), (108, 17059740), (120, 15353766), (135, 13647792), (144, 12794805), (162, 11373160), (180, 10235844), (216, 8529870), (240, 7676883), (270, 6823896), (324, 5686580), (331, 5566320), (360, 5117922), (405, 4549264), (432, 4264935), (540, 3411948), (648, 2843290), (662, 2783160), (720, 2558961), (810, 2274632), (859, 2144880), (993, 1855440), (1080, 1705974), (1296, 1421645), (1324, 1391580), (1620, 1137316), (1655, 1113264), (1718, 1072440), (1986, 927720), (2160, 852987), (2577, 714960), (2648, 695790), (2979, 618480), (3240, 568658), (3310, 556632), (3436, 536220), (3972, 463860), (4295, 428976), (4965, 371088), (5154, 357480), (5296, 347895), (5958, 309240), (6480, 284329), (6620, 278316), (6872, 268110), (7731, 238320), (7944, 231930), (8590, 214488), (8937, 206160), (9930, 185544), (10308, 178740), (11916, 154620), (12885, 142992), (13240, 139158), (13744, 134055), (14895, 123696), (15462, 119160), (15888, 115965), (17180, 107244), (17874, 103080), (19860, 92772), (20616, 89370), (23193, 79440), (23832, 77310), (25770, 71496), (26480, 69579), (26811, 68720), (29790, 61848), (30924, 59580), (34360, 53622), (35748, 51540), (38655, 47664), (39720, 46386), (41232, 44685)]