129041280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 456833520

約数和(自身を除く): 327792240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 521, 576, 640, 645, 688, 720, 774, 860, 960, 1032, 1042, 1152, 1290, 1376, 1440, 1548, 1563, 1720, 1920, 1935, 2064, 2084, 2580, 2605, 2752, 2880, 3096, 3126, 3440, 3870, 4128, 4168, 4689, 5160, 5210, 5504, 5760, 6192, 6252, 6880, 7740, 7815, 8256, 8336, 9378, 10320, 10420, 12384, 12504, 13760, 15480, 15630, 16512, 16672, 18756, 20640, 20840, 22403, 23445, 24768, 25008, 27520, 30960, 31260, 33344, 37512, 41280, 41680, 44806, 46890, 49536, 50016, 61920, 62520, 66688, 67209, 75024, 82560, 83360, 89612, 93780, 100032, 112015, 123840, 125040, 134418, 150048, 166720, 179224, 187560, 200064, 201627, 224030, 247680, 250080, 268836, 300096, 333440, 336045, 358448, 375120, 403254, 448060, 500160, 537672, 600192, 672090, 716896, 750240, 806508, 896120, 1000320, 1008135, 1075344, 1344180, 1433792, 1500480, 1613016, 1792240, 2016270, 2150688, 2688360, 2867584, 3000960, 3226032, 3584480, 4032540, 4301376, 5376720, 6452064, 7168960, 8065080, 8602752, 10753440, 12904128, 14337920, 16130160, 21506880, 25808256, 32260320, 43013760, 64520640, 129041280]

約数ペア:

[(1, 129041280), (2, 64520640), (3, 43013760), (4, 32260320), (5, 25808256), (6, 21506880), (8, 16130160), (9, 14337920), (10, 12904128), (12, 10753440), (15, 8602752), (16, 8065080), (18, 7168960), (20, 6452064), (24, 5376720), (30, 4301376), (32, 4032540), (36, 3584480), (40, 3226032), (43, 3000960), (45, 2867584), (48, 2688360), (60, 2150688), (64, 2016270), (72, 1792240), (80, 1613016), (86, 1500480), (90, 1433792), (96, 1344180), (120, 1075344), (128, 1008135), (129, 1000320), (144, 896120), (160, 806508), (172, 750240), (180, 716896), (192, 672090), (215, 600192), (240, 537672), (258, 500160), (288, 448060), (320, 403254), (344, 375120), (360, 358448), (384, 336045), (387, 333440), (430, 300096), (480, 268836), (516, 250080), (521, 247680), (576, 224030), (640, 201627), (645, 200064), (688, 187560), (720, 179224), (774, 166720), (860, 150048), (960, 134418), (1032, 125040), (1042, 123840), (1152, 112015), (1290, 100032), (1376, 93780), (1440, 89612), (1548, 83360), (1563, 82560), (1720, 75024), (1920, 67209), (1935, 66688), (2064, 62520), (2084, 61920), (2580, 50016), (2605, 49536), (2752, 46890), (2880, 44806), (3096, 41680), (3126, 41280), (3440, 37512), (3870, 33344), (4128, 31260), (4168, 30960), (4689, 27520), (5160, 25008), (5210, 24768), (5504, 23445), (5760, 22403), (6192, 20840), (6252, 20640), (6880, 18756), (7740, 16672), (7815, 16512), (8256, 15630), (8336, 15480), (9378, 13760), (10320, 12504), (10420, 12384)]