297457920

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 360

約数和(自身を含む): 1127797440

約数和(自身を除く): 830339520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 151, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 302, 304, 320, 324, 342, 360, 380, 384, 405, 432, 453, 456, 480, 513, 540, 570, 576, 604, 608, 640, 648, 684, 720, 755, 760, 768, 810, 855, 864, 906, 912, 960, 1026, 1080, 1140, 1152, 1208, 1216, 1280, 1296, 1359, 1368, 1440, 1510, 1520, 1539, 1620, 1710, 1728, 1812, 1824, 1920, 2052, 2160, 2265, 2280, 2304, 2416, 2432, 2565, 2592, 2718, 2736, 2869, 2880, 3020, 3040, 3078, 3240, 3420, 3456, 3624, 3648, 3840, 4077, 4104, 4320, 4530, 4560, 4832, 4864, 5130, 5184, 5436, 5472, 5738, 5760, 6040, 6080, 6156, 6480, 6795, 6840, 6912, 7248, 7296, 7695, 8154, 8208, 8607, 8640, 9060, 9120, 9664, 10260, 10368, 10872, 10944, 11476, 11520, 12080, 12160, 12231, 12312, 12960, 13590, 13680, 14345, 14496, 14592, 15390, 16308, 16416, 17214, 17280, 18120, 18240, 19328, 20385, 20520, 20736, 21744, 21888, 22952, 24160, 24320, 24462, 24624, 25821, 25920, 27180, 27360, 28690, 28992, 30780, 32616, 32832, 34428, 34560, 36240, 36480, 38656, 40770, 41040, 43035, 43488, 43776, 45904, 48320, 48924, 49248, 51642, 51840, 54360, 54720, 57380, 57984, 61155, 61560, 65232, 65664, 68856, 72480, 72960, 77463, 81540, 82080, 86070, 86976, 91808, 96640, 97848, 98496, 103284, 103680, 108720, 109440, 114760, 115968, 122310, 123120, 129105, 130464, 131328, 137712, 144960, 154926, 163080, 164160, 172140, 173952, 183616, 193280, 195696, 196992, 206568, 217440, 218880, 229520, 232389, 244620, 246240, 258210, 260928, 275424, 289920, 309852, 326160, 328320, 344280, 347904, 367232, 387315, 391392, 393984, 413136, 434880, 459040, 464778, 489240, 492480, 516420, 521856, 550848, 579840, 619704, 652320, 656640, 688560, 734464, 774630, 782784, 826272, 869760, 918080, 929556, 978480, 984960, 1032840, 1043712, 1101696, 1161945, 1239408, 1304640, 1377120, 1549260, 1565568, 1652544, 1739520, 1836160, 1859112, 1956960, 1969920, 2065680, 2203392, 2323890, 2478816, 2609280, 2754240, 3098520, 3131136, 3305088, 3672320, 3718224, 3913920, 4131360, 4647780, 4957632, 5218560, 5508480, 6197040, 6610176, 7436448, 7827840, 8262720, 9295560, 9915264, 11016960, 12394080, 14872896, 15655680, 16525440, 18591120, 19830528, 24788160, 29745792, 33050880, 37182240, 49576320, 59491584, 74364480, 99152640, 148728960, 297457920]

約数ペア:

[(1, 297457920), (2, 148728960), (3, 99152640), (4, 74364480), (5, 59491584), (6, 49576320), (8, 37182240), (9, 33050880), (10, 29745792), (12, 24788160), (15, 19830528), (16, 18591120), (18, 16525440), (19, 15655680), (20, 14872896), (24, 12394080), (27, 11016960), (30, 9915264), (32, 9295560), (36, 8262720), (38, 7827840), (40, 7436448), (45, 6610176), (48, 6197040), (54, 5508480), (57, 5218560), (60, 4957632), (64, 4647780), (72, 4131360), (76, 3913920), (80, 3718224), (81, 3672320), (90, 3305088), (95, 3131136), (96, 3098520), (108, 2754240), (114, 2609280), (120, 2478816), (128, 2323890), (135, 2203392), (144, 2065680), (151, 1969920), (152, 1956960), (160, 1859112), (162, 1836160), (171, 1739520), (180, 1652544), (190, 1565568), (192, 1549260), (216, 1377120), (228, 1304640), (240, 1239408), (256, 1161945), (270, 1101696), (285, 1043712), (288, 1032840), (302, 984960), (304, 978480), (320, 929556), (324, 918080), (342, 869760), (360, 826272), (380, 782784), (384, 774630), (405, 734464), (432, 688560), (453, 656640), (456, 652320), (480, 619704), (513, 579840), (540, 550848), (570, 521856), (576, 516420), (604, 492480), (608, 489240), (640, 464778), (648, 459040), (684, 434880), (720, 413136), (755, 393984), (760, 391392), (768, 387315), (810, 367232), (855, 347904), (864, 344280), (906, 328320), (912, 326160), (960, 309852), (1026, 289920), (1080, 275424), (1140, 260928), (1152, 258210), (1208, 246240), (1216, 244620), (1280, 232389), (1296, 229520), (1359, 218880), (1368, 217440), (1440, 206568), (1510, 196992), (1520, 195696), (1539, 193280), (1620, 183616), (1710, 173952), (1728, 172140), (1812, 164160), (1824, 163080), (1920, 154926), (2052, 144960), (2160, 137712), (2265, 131328), (2280, 130464), (2304, 129105), (2416, 123120), (2432, 122310), (2565, 115968), (2592, 114760), (2718, 109440), (2736, 108720), (2869, 103680), (2880, 103284), (3020, 98496), (3040, 97848), (3078, 96640), (3240, 91808), (3420, 86976), (3456, 86070), (3624, 82080), (3648, 81540), (3840, 77463), (4077, 72960), (4104, 72480), (4320, 68856), (4530, 65664), (4560, 65232), (4832, 61560), (4864, 61155), (5130, 57984), (5184, 57380), (5436, 54720), (5472, 54360), (5738, 51840), (5760, 51642), (6040, 49248), (6080, 48924), (6156, 48320), (6480, 45904), (6795, 43776), (6840, 43488), (6912, 43035), (7248, 41040), (7296, 40770), (7695, 38656), (8154, 36480), (8208, 36240), (8607, 34560), (8640, 34428), (9060, 32832), (9120, 32616), (9664, 30780), (10260, 28992), (10368, 28690), (10872, 27360), (10944, 27180), (11476, 25920), (11520, 25821), (12080, 24624), (12160, 24462), (12231, 24320), (12312, 24160), (12960, 22952), (13590, 21888), (13680, 21744), (14345, 20736), (14496, 20520), (14592, 20385), (15390, 19328), (16308, 18240), (16416, 18120), (17214, 17280)]