19520530848

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82759}}^1$

素因数の和:82801

約数の個数: 240

約数和(自身を含む): 70658501760

約数和(自身を除く): 51137970912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3276, 3744, 4212, 4368, 4536, 4914, 5616, 6048, 6552, 7371, 8424, 8736, 9072, 9828, 11232, 13104, 14742, 16848, 18144, 19656, 26208, 29484, 33696, 39312, 58968, 78624, 82759, 117936, 165518, 235872, 248277, 331036, 496554, 579313, 662072, 744831, 993108, 1075867, 1158626, 1324144, 1489662, 1737939, 1986216, 2151734, 2234493, 2317252, 2648288, 2979324, 3227601, 3475878, 3972432, 4303468, 4468986, 4634504, 5213817, 5958648, 6455202, 6703479, 6951756, 7531069, 7944864, 8606936, 8937972, 9269008, 9682803, 10427634, 11917296, 12910404, 13406958, 13903512, 15062138, 15641451, 17213872, 17875944, 18538016, 19365606, 20855268, 22593207, 23834592, 25820808, 26813916, 27807024, 29048409, 30124276, 31282902, 34427744, 35751888, 38731212, 41710536, 45186414, 46924353, 51641616, 53627832, 55614048, 58096818, 60248552, 62565804, 67779621, 71503776, 77462424, 83421072, 87145227, 90372828, 93848706, 103283232, 107255664, 116193636, 120497104, 125131608, 135559242, 154924848, 166842144, 174290454, 180745656, 187697412, 203338863, 214511328, 232387272, 240994208, 250263216, 271118484, 309849696, 348580908, 361491312, 375394824, 406677726, 464774544, 500526432, 542236968, 610016589, 697161816, 722982624, 750789648, 813355452, 929549088, 1084473936, 1220033178, 1394323632, 1501579296, 1626710904, 2168947872, 2440066356, 2788647264, 3253421808, 4880132712, 6506843616, 9760265424, 19520530848]

約数ペア:

[(1, 19520530848), (2, 9760265424), (3, 6506843616), (4, 4880132712), (6, 3253421808), (7, 2788647264), (8, 2440066356), (9, 2168947872), (12, 1626710904), (13, 1501579296), (14, 1394323632), (16, 1220033178), (18, 1084473936), (21, 929549088), (24, 813355452), (26, 750789648), (27, 722982624), (28, 697161816), (32, 610016589), (36, 542236968), (39, 500526432), (42, 464774544), (48, 406677726), (52, 375394824), (54, 361491312), (56, 348580908), (63, 309849696), (72, 271118484), (78, 250263216), (81, 240994208), (84, 232387272), (91, 214511328), (96, 203338863), (104, 187697412), (108, 180745656), (112, 174290454), (117, 166842144), (126, 154924848), (144, 135559242), (156, 125131608), (162, 120497104), (168, 116193636), (182, 107255664), (189, 103283232), (208, 93848706), (216, 90372828), (224, 87145227), (234, 83421072), (252, 77462424), (273, 71503776), (288, 67779621), (312, 62565804), (324, 60248552), (336, 58096818), (351, 55614048), (364, 53627832), (378, 51641616), (416, 46924353), (432, 45186414), (468, 41710536), (504, 38731212), (546, 35751888), (567, 34427744), (624, 31282902), (648, 30124276), (672, 29048409), (702, 27807024), (728, 26813916), (756, 25820808), (819, 23834592), (864, 22593207), (936, 20855268), (1008, 19365606), (1053, 18538016), (1092, 17875944), (1134, 17213872), (1248, 15641451), (1296, 15062138), (1404, 13903512), (1456, 13406958), (1512, 12910404), (1638, 11917296), (1872, 10427634), (2016, 9682803), (2106, 9269008), (2184, 8937972), (2268, 8606936), (2457, 7944864), (2592, 7531069), (2808, 6951756), (2912, 6703479), (3024, 6455202), (3276, 5958648), (3744, 5213817), (4212, 4634504), (4368, 4468986), (4536, 4303468), (4914, 3972432), (5616, 3475878), (6048, 3227601), (6552, 2979324), (7371, 2648288), (8424, 2317252), (8736, 2234493), (9072, 2151734), (9828, 1986216), (11232, 1737939), (13104, 1489662), (14742, 1324144), (16848, 1158626), (18144, 1075867), (19656, 993108), (26208, 744831), (29484, 662072), (33696, 579313), (39312, 496554), (58968, 331036), (78624, 248277), (82759, 235872), (117936, 165518)]