1236831360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 256

約数和(自身を含む): 4110289920

約数和(自身を除く): 2873458560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 71, 80, 86, 96, 120, 128, 129, 142, 160, 172, 192, 211, 213, 215, 240, 258, 284, 320, 344, 355, 384, 422, 426, 430, 480, 516, 568, 633, 640, 645, 688, 710, 844, 852, 860, 960, 1032, 1055, 1065, 1136, 1266, 1290, 1376, 1420, 1688, 1704, 1720, 1920, 2064, 2110, 2130, 2272, 2532, 2580, 2752, 2840, 3053, 3165, 3376, 3408, 3440, 4128, 4220, 4260, 4544, 5064, 5160, 5504, 5680, 6106, 6330, 6752, 6816, 6880, 8256, 8440, 8520, 9073, 9088, 9159, 10128, 10320, 11360, 12212, 12660, 13504, 13632, 13760, 14981, 15265, 16512, 16880, 17040, 18146, 18318, 20256, 20640, 22720, 24424, 25320, 27008, 27219, 27264, 27520, 29962, 30530, 33760, 34080, 36292, 36636, 40512, 41280, 44943, 45365, 45440, 45795, 48848, 50640, 54438, 59924, 61060, 67520, 68160, 72584, 73272, 74905, 81024, 82560, 89886, 90730, 91590, 97696, 101280, 108876, 119848, 122120, 135040, 136095, 136320, 145168, 146544, 149810, 179772, 181460, 183180, 195392, 202560, 217752, 224715, 239696, 244240, 272190, 290336, 293088, 299620, 359544, 362920, 366360, 390784, 405120, 435504, 449430, 479392, 488480, 544380, 580672, 586176, 599240, 644183, 719088, 725840, 732720, 871008, 898860, 958784, 976960, 1088760, 1161344, 1172352, 1198480, 1288366, 1438176, 1451680, 1465440, 1742016, 1797720, 1917568, 1932549, 1953920, 2177520, 2396960, 2576732, 2876352, 2903360, 2930880, 3220915, 3484032, 3595440, 3865098, 4355040, 4793920, 5153464, 5752704, 5806720, 5861760, 6441830, 7190880, 7730196, 8710080, 9587840, 9662745, 10306928, 12883660, 14381760, 15460392, 17420160, 19325490, 20613856, 25767320, 28763520, 30920784, 38650980, 41227712, 51534640, 61841568, 77301960, 82455424, 103069280, 123683136, 154603920, 206138560, 247366272, 309207840, 412277120, 618415680, 1236831360]

約数ペア:

[(1, 1236831360), (2, 618415680), (3, 412277120), (4, 309207840), (5, 247366272), (6, 206138560), (8, 154603920), (10, 123683136), (12, 103069280), (15, 82455424), (16, 77301960), (20, 61841568), (24, 51534640), (30, 41227712), (32, 38650980), (40, 30920784), (43, 28763520), (48, 25767320), (60, 20613856), (64, 19325490), (71, 17420160), (80, 15460392), (86, 14381760), (96, 12883660), (120, 10306928), (128, 9662745), (129, 9587840), (142, 8710080), (160, 7730196), (172, 7190880), (192, 6441830), (211, 5861760), (213, 5806720), (215, 5752704), (240, 5153464), (258, 4793920), (284, 4355040), (320, 3865098), (344, 3595440), (355, 3484032), (384, 3220915), (422, 2930880), (426, 2903360), (430, 2876352), (480, 2576732), (516, 2396960), (568, 2177520), (633, 1953920), (640, 1932549), (645, 1917568), (688, 1797720), (710, 1742016), (844, 1465440), (852, 1451680), (860, 1438176), (960, 1288366), (1032, 1198480), (1055, 1172352), (1065, 1161344), (1136, 1088760), (1266, 976960), (1290, 958784), (1376, 898860), (1420, 871008), (1688, 732720), (1704, 725840), (1720, 719088), (1920, 644183), (2064, 599240), (2110, 586176), (2130, 580672), (2272, 544380), (2532, 488480), (2580, 479392), (2752, 449430), (2840, 435504), (3053, 405120), (3165, 390784), (3376, 366360), (3408, 362920), (3440, 359544), (4128, 299620), (4220, 293088), (4260, 290336), (4544, 272190), (5064, 244240), (5160, 239696), (5504, 224715), (5680, 217752), (6106, 202560), (6330, 195392), (6752, 183180), (6816, 181460), (6880, 179772), (8256, 149810), (8440, 146544), (8520, 145168), (9073, 136320), (9088, 136095), (9159, 135040), (10128, 122120), (10320, 119848), (11360, 108876), (12212, 101280), (12660, 97696), (13504, 91590), (13632, 90730), (13760, 89886), (14981, 82560), (15265, 81024), (16512, 74905), (16880, 73272), (17040, 72584), (18146, 68160), (18318, 67520), (20256, 61060), (20640, 59924), (22720, 54438), (24424, 50640), (25320, 48848), (27008, 45795), (27219, 45440), (27264, 45365), (27520, 44943), (29962, 41280), (30530, 40512), (33760, 36636), (34080, 36292)]