1131402240

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 264

約数和(自身を含む): 4018473888

約数和(自身を除く): 2887071648

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, 256, 258, 288, 320, 344, 360, 384, 387, 430, 480, 512, 516, 571, 576, 640, 645, 688, 720, 768, 774, 860, 960, 1024, 1032, 1142, 1152, 1280, 1290, 1376, 1440, 1536, 1548, 1713, 1720, 1920, 1935, 2064, 2284, 2304, 2560, 2580, 2752, 2855, 2880, 3072, 3096, 3426, 3440, 3840, 3870, 4128, 4568, 4608, 5120, 5139, 5160, 5504, 5710, 5760, 6192, 6852, 6880, 7680, 7740, 8256, 8565, 9136, 9216, 10278, 10320, 11008, 11420, 11520, 12384, 13704, 13760, 15360, 15480, 16512, 17130, 18272, 20556, 20640, 22016, 22840, 23040, 24553, 24768, 25695, 27408, 27520, 30960, 33024, 34260, 36544, 41112, 41280, 44032, 45680, 46080, 49106, 49536, 51390, 54816, 55040, 61920, 66048, 68520, 73088, 73659, 82224, 82560, 91360, 98212, 99072, 102780, 109632, 110080, 122765, 123840, 132096, 137040, 146176, 147318, 164448, 165120, 182720, 196424, 198144, 205560, 219264, 220160, 220977, 245530, 247680, 274080, 292352, 294636, 328896, 330240, 365440, 368295, 392848, 396288, 411120, 438528, 441954, 491060, 495360, 548160, 584704, 589272, 657792, 660480, 730880, 736590, 785696, 822240, 877056, 883908, 982120, 990720, 1096320, 1104885, 1178544, 1315584, 1461760, 1473180, 1571392, 1644480, 1754112, 1767816, 1964240, 1981440, 2192640, 2209770, 2357088, 2631168, 2923520, 2946360, 3142784, 3288960, 3535632, 3928480, 4385280, 4419540, 4714176, 5262336, 5892720, 6285568, 6577920, 7071264, 7856960, 8770560, 8839080, 9428352, 11785440, 12571136, 13155840, 14142528, 15713920, 17678160, 18856704, 23570880, 25142272, 26311680, 28285056, 31427840, 35356320, 37713408, 47141760, 56570112, 62855680, 70712640, 75426816, 94283520, 113140224, 125711360, 141425280, 188567040, 226280448, 282850560, 377134080, 565701120, 1131402240]

約数ペア:

[(1, 1131402240), (2, 565701120), (3, 377134080), (4, 282850560), (5, 226280448), (6, 188567040), (8, 141425280), (9, 125711360), (10, 113140224), (12, 94283520), (15, 75426816), (16, 70712640), (18, 62855680), (20, 56570112), (24, 47141760), (30, 37713408), (32, 35356320), (36, 31427840), (40, 28285056), (43, 26311680), (45, 25142272), (48, 23570880), (60, 18856704), (64, 17678160), (72, 15713920), (80, 14142528), (86, 13155840), (90, 12571136), (96, 11785440), (120, 9428352), (128, 8839080), (129, 8770560), (144, 7856960), (160, 7071264), (172, 6577920), (180, 6285568), (192, 5892720), (215, 5262336), (240, 4714176), (256, 4419540), (258, 4385280), (288, 3928480), (320, 3535632), (344, 3288960), (360, 3142784), (384, 2946360), (387, 2923520), (430, 2631168), (480, 2357088), (512, 2209770), (516, 2192640), (571, 1981440), (576, 1964240), (640, 1767816), (645, 1754112), (688, 1644480), (720, 1571392), (768, 1473180), (774, 1461760), (860, 1315584), (960, 1178544), (1024, 1104885), (1032, 1096320), (1142, 990720), (1152, 982120), (1280, 883908), (1290, 877056), (1376, 822240), (1440, 785696), (1536, 736590), (1548, 730880), (1713, 660480), (1720, 657792), (1920, 589272), (1935, 584704), (2064, 548160), (2284, 495360), (2304, 491060), (2560, 441954), (2580, 438528), (2752, 411120), (2855, 396288), (2880, 392848), (3072, 368295), (3096, 365440), (3426, 330240), (3440, 328896), (3840, 294636), (3870, 292352), (4128, 274080), (4568, 247680), (4608, 245530), (5120, 220977), (5139, 220160), (5160, 219264), (5504, 205560), (5710, 198144), (5760, 196424), (6192, 182720), (6852, 165120), (6880, 164448), (7680, 147318), (7740, 146176), (8256, 137040), (8565, 132096), (9136, 123840), (9216, 122765), (10278, 110080), (10320, 109632), (11008, 102780), (11420, 99072), (11520, 98212), (12384, 91360), (13704, 82560), (13760, 82224), (15360, 73659), (15480, 73088), (16512, 68520), (17130, 66048), (18272, 61920), (20556, 55040), (20640, 54816), (22016, 51390), (22840, 49536), (23040, 49106), (24553, 46080), (24768, 45680), (25695, 44032), (27408, 41280), (27520, 41112), (30960, 36544), (33024, 34260)]