2605349760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104381}}^1$

素因数の和:104416

約数の個数: 128

約数和(自身を含む): 8943449760

約数和(自身を除く): 6338100000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 104381, 208762, 313143, 417524, 521905, 626286, 835048, 1043810, 1252572, 1356953, 1565715, 1670096, 2087620, 2505144, 2713906, 3131430, 3340192, 4070859, 4175240, 5010288, 5427812, 6262860, 6680384, 6784765, 8141718, 8350480, 10020576, 10855624, 12525720, 13360768, 13569530, 16283436, 16700960, 20041152, 20354295, 21711248, 25051440, 27139060, 32566872, 33401920, 40082304, 40708590, 43422496, 50102880, 54278120, 65133744, 66803840, 81417180, 86844992, 100205760, 108556240, 130267488, 162834360, 173689984, 200411520, 217112480, 260534976, 325668720, 434224960, 521069952, 651337440, 868449920, 1302674880, 2605349760]

約数ペア:

[(1, 2605349760), (2, 1302674880), (3, 868449920), (4, 651337440), (5, 521069952), (6, 434224960), (8, 325668720), (10, 260534976), (12, 217112480), (13, 200411520), (15, 173689984), (16, 162834360), (20, 130267488), (24, 108556240), (26, 100205760), (30, 86844992), (32, 81417180), (39, 66803840), (40, 65133744), (48, 54278120), (52, 50102880), (60, 43422496), (64, 40708590), (65, 40082304), (78, 33401920), (80, 32566872), (96, 27139060), (104, 25051440), (120, 21711248), (128, 20354295), (130, 20041152), (156, 16700960), (160, 16283436), (192, 13569530), (195, 13360768), (208, 12525720), (240, 10855624), (260, 10020576), (312, 8350480), (320, 8141718), (384, 6784765), (390, 6680384), (416, 6262860), (480, 5427812), (520, 5010288), (624, 4175240), (640, 4070859), (780, 3340192), (832, 3131430), (960, 2713906), (1040, 2505144), (1248, 2087620), (1560, 1670096), (1664, 1565715), (1920, 1356953), (2080, 1252572), (2496, 1043810), (3120, 835048), (4160, 626286), (4992, 521905), (6240, 417524), (8320, 313143), (12480, 208762), (24960, 104381)]