78043680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 313709760

約数和(自身を除く): 235666080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 379, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 758, 780, 792, 858, 880, 936, 990, 1040, 1056, 1137, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1516, 1560, 1584, 1716, 1760, 1872, 1895, 1980, 2080, 2145, 2274, 2288, 2340, 2574, 2640, 2860, 3032, 3120, 3168, 3411, 3432, 3744, 3790, 3960, 4169, 4290, 4548, 4576, 4680, 4927, 5148, 5280, 5685, 5720, 6064, 6240, 6435, 6822, 6864, 7580, 7920, 8338, 8580, 9096, 9360, 9854, 10296, 11370, 11440, 12128, 12507, 12870, 13644, 13728, 14781, 15160, 15840, 16676, 17055, 17160, 18192, 18720, 19708, 20592, 20845, 22740, 22880, 24635, 25014, 25740, 27288, 29562, 30320, 33352, 34110, 34320, 36384, 37521, 39416, 41184, 41690, 44343, 45480, 49270, 50028, 51480, 54197, 54576, 59124, 60640, 62535, 66704, 68220, 68640, 73905, 75042, 78832, 83380, 88686, 90960, 98540, 100056, 102960, 108394, 109152, 118248, 125070, 133408, 136440, 147810, 150084, 157664, 162591, 166760, 177372, 181920, 187605, 197080, 200112, 205920, 216788, 221715, 236496, 250140, 270985, 272880, 295620, 300168, 325182, 333520, 354744, 375210, 394160, 400224, 433576, 443430, 472992, 487773, 500280, 541970, 545760, 591240, 600336, 650364, 667040, 709488, 750420, 788320, 812955, 867152, 886860, 975546, 1000560, 1083940, 1182480, 1200672, 1300728, 1418976, 1500840, 1625910, 1734304, 1773720, 1951092, 2001120, 2167880, 2364960, 2438865, 2601456, 3001680, 3251820, 3547440, 3902184, 4335760, 4877730, 5202912, 6003360, 6503640, 7094880, 7804368, 8671520, 9755460, 13007280, 15608736, 19510920, 26014560, 39021840, 78043680]

約数ペア:

[(1, 78043680), (2, 39021840), (3, 26014560), (4, 19510920), (5, 15608736), (6, 13007280), (8, 9755460), (9, 8671520), (10, 7804368), (11, 7094880), (12, 6503640), (13, 6003360), (15, 5202912), (16, 4877730), (18, 4335760), (20, 3902184), (22, 3547440), (24, 3251820), (26, 3001680), (30, 2601456), (32, 2438865), (33, 2364960), (36, 2167880), (39, 2001120), (40, 1951092), (44, 1773720), (45, 1734304), (48, 1625910), (52, 1500840), (55, 1418976), (60, 1300728), (65, 1200672), (66, 1182480), (72, 1083940), (78, 1000560), (80, 975546), (88, 886860), (90, 867152), (96, 812955), (99, 788320), (104, 750420), (110, 709488), (117, 667040), (120, 650364), (130, 600336), (132, 591240), (143, 545760), (144, 541970), (156, 500280), (160, 487773), (165, 472992), (176, 443430), (180, 433576), (195, 400224), (198, 394160), (208, 375210), (220, 354744), (234, 333520), (240, 325182), (260, 300168), (264, 295620), (286, 272880), (288, 270985), (312, 250140), (330, 236496), (352, 221715), (360, 216788), (379, 205920), (390, 200112), (396, 197080), (416, 187605), (429, 181920), (440, 177372), (468, 166760), (480, 162591), (495, 157664), (520, 150084), (528, 147810), (572, 136440), (585, 133408), (624, 125070), (660, 118248), (715, 109152), (720, 108394), (758, 102960), (780, 100056), (792, 98540), (858, 90960), (880, 88686), (936, 83380), (990, 78832), (1040, 75042), (1056, 73905), (1137, 68640), (1144, 68220), (1170, 66704), (1248, 62535), (1287, 60640), (1320, 59124), (1430, 54576), (1440, 54197), (1516, 51480), (1560, 50028), (1584, 49270), (1716, 45480), (1760, 44343), (1872, 41690), (1895, 41184), (1980, 39416), (2080, 37521), (2145, 36384), (2274, 34320), (2288, 34110), (2340, 33352), (2574, 30320), (2640, 29562), (2860, 27288), (3032, 25740), (3120, 25014), (3168, 24635), (3411, 22880), (3432, 22740), (3744, 20845), (3790, 20592), (3960, 19708), (4169, 18720), (4290, 18192), (4548, 17160), (4576, 17055), (4680, 16676), (4927, 15840), (5148, 15160), (5280, 14781), (5685, 13728), (5720, 13644), (6064, 12870), (6240, 12507), (6435, 12128), (6822, 11440), (6864, 11370), (7580, 10296), (7920, 9854), (8338, 9360), (8580, 9096)]