28136769120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2677}}^1$

素因数の和:3515

約数の個数: 240

約数和(自身を含む): 99458927568

約数和(自身を除く): 71322158448

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, 324, 360, 405, 432, 480, 540, 648, 720, 810, 811, 864, 1080, 1296, 1440, 1620, 1622, 2160, 2433, 2592, 2677, 3240, 3244, 4055, 4320, 4866, 5354, 6480, 6488, 7299, 8031, 8110, 9732, 10708, 12165, 12960, 12976, 13385, 14598, 16062, 16220, 19464, 21416, 21897, 24093, 24330, 25952, 26770, 29196, 32124, 32440, 36495, 38928, 40155, 42832, 43794, 48186, 48660, 53540, 58392, 64248, 64880, 65691, 72279, 72990, 77856, 80310, 85664, 87588, 96372, 97320, 107080, 109485, 116784, 120465, 128496, 129760, 131382, 144558, 145980, 160620, 175176, 192744, 194640, 214160, 216837, 218970, 233568, 240930, 256992, 262764, 289116, 291960, 321240, 328455, 350352, 361395, 385488, 389280, 428320, 433674, 437940, 481860, 525528, 578232, 583920, 642480, 656910, 700704, 722790, 770976, 867348, 875880, 963720, 1051056, 1084185, 1156464, 1167840, 1284960, 1313820, 1445580, 1734696, 1751760, 1927440, 2102112, 2168370, 2171047, 2312928, 2627640, 2891160, 3469392, 3503520, 3854880, 4336740, 4342094, 5255280, 5782320, 6513141, 6938784, 8673480, 8684188, 10510560, 10855235, 11564640, 13026282, 17346960, 17368376, 19539423, 21710470, 26052564, 32565705, 34693920, 34736752, 39078846, 43420940, 52105128, 58618269, 65131410, 69473504, 78157692, 86841880, 97697115, 104210256, 117236538, 130262820, 156315384, 173683760, 175854807, 195394230, 208420512, 234473076, 260525640, 293091345, 312630768, 347367520, 351709614, 390788460, 468946152, 521051280, 586182690, 625261536, 703419228, 781576920, 879274035, 937892304, 1042102560, 1172365380, 1406838456, 1563153840, 1758548070, 1875784608, 2344730760, 2813676912, 3126307680, 3517096140, 4689461520, 5627353824, 7034192280, 9378923040, 14068384560, 28136769120]

約数ペア:

[(1, 28136769120), (2, 14068384560), (3, 9378923040), (4, 7034192280), (5, 5627353824), (6, 4689461520), (8, 3517096140), (9, 3126307680), (10, 2813676912), (12, 2344730760), (15, 1875784608), (16, 1758548070), (18, 1563153840), (20, 1406838456), (24, 1172365380), (27, 1042102560), (30, 937892304), (32, 879274035), (36, 781576920), (40, 703419228), (45, 625261536), (48, 586182690), (54, 521051280), (60, 468946152), (72, 390788460), (80, 351709614), (81, 347367520), (90, 312630768), (96, 293091345), (108, 260525640), (120, 234473076), (135, 208420512), (144, 195394230), (160, 175854807), (162, 173683760), (180, 156315384), (216, 130262820), (240, 117236538), (270, 104210256), (288, 97697115), (324, 86841880), (360, 78157692), (405, 69473504), (432, 65131410), (480, 58618269), (540, 52105128), (648, 43420940), (720, 39078846), (810, 34736752), (811, 34693920), (864, 32565705), (1080, 26052564), (1296, 21710470), (1440, 19539423), (1620, 17368376), (1622, 17346960), (2160, 13026282), (2433, 11564640), (2592, 10855235), (2677, 10510560), (3240, 8684188), (3244, 8673480), (4055, 6938784), (4320, 6513141), (4866, 5782320), (5354, 5255280), (6480, 4342094), (6488, 4336740), (7299, 3854880), (8031, 3503520), (8110, 3469392), (9732, 2891160), (10708, 2627640), (12165, 2312928), (12960, 2171047), (12976, 2168370), (13385, 2102112), (14598, 1927440), (16062, 1751760), (16220, 1734696), (19464, 1445580), (21416, 1313820), (21897, 1284960), (24093, 1167840), (24330, 1156464), (25952, 1084185), (26770, 1051056), (29196, 963720), (32124, 875880), (32440, 867348), (36495, 770976), (38928, 722790), (40155, 700704), (42832, 656910), (43794, 642480), (48186, 583920), (48660, 578232), (53540, 525528), (58392, 481860), (64248, 437940), (64880, 433674), (65691, 428320), (72279, 389280), (72990, 385488), (77856, 361395), (80310, 350352), (85664, 328455), (87588, 321240), (96372, 291960), (97320, 289116), (107080, 262764), (109485, 256992), (116784, 240930), (120465, 233568), (128496, 218970), (129760, 216837), (131382, 214160), (144558, 194640), (145980, 192744), (160620, 175176)]