1339902720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 432

約数和(自身を含む): 5222992320

約数和(自身を除く): 3883089600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 128, 130, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 230, 234, 240, 256, 260, 276, 288, 299, 312, 320, 345, 360, 368, 384, 389, 390, 414, 416, 460, 468, 480, 520, 552, 576, 585, 598, 624, 640, 690, 720, 736, 768, 778, 780, 828, 832, 897, 920, 936, 960, 1035, 1040, 1104, 1152, 1167, 1170, 1196, 1248, 1280, 1380, 1440, 1472, 1495, 1556, 1560, 1656, 1664, 1794, 1840, 1872, 1920, 1945, 2070, 2080, 2208, 2304, 2334, 2340, 2392, 2496, 2691, 2760, 2880, 2944, 2990, 3112, 3120, 3312, 3328, 3501, 3588, 3680, 3744, 3840, 3890, 4140, 4160, 4416, 4485, 4668, 4680, 4784, 4992, 5057, 5382, 5520, 5760, 5835, 5888, 5980, 6224, 6240, 6624, 7002, 7176, 7360, 7488, 7780, 8280, 8320, 8832, 8947, 8970, 9336, 9360, 9568, 9984, 10114, 10764, 11040, 11520, 11670, 11960, 12448, 12480, 13248, 13455, 14004, 14352, 14720, 14976, 15171, 15560, 16560, 16640, 17505, 17664, 17894, 17940, 18672, 18720, 19136, 20228, 21528, 22080, 23340, 23920, 24896, 24960, 25285, 26496, 26841, 26910, 28008, 28704, 29440, 29952, 30342, 31120, 33120, 35010, 35788, 35880, 37344, 37440, 38272, 40456, 43056, 44160, 44735, 45513, 46680, 47840, 49792, 49920, 50570, 52992, 53682, 53820, 56016, 57408, 60684, 62240, 66240, 70020, 71576, 71760, 74688, 74880, 75855, 76544, 80523, 80912, 86112, 88320, 89470, 91026, 93360, 95680, 99584, 101140, 107364, 107640, 112032, 114816, 116311, 121368, 124480, 132480, 134205, 140040, 143152, 143520, 149376, 149760, 151710, 161046, 161824, 172224, 178940, 182052, 186720, 191360, 202280, 214728, 215280, 224064, 227565, 229632, 232622, 242736, 248960, 264960, 268410, 280080, 286304, 287040, 298752, 303420, 322092, 323648, 344448, 348933, 357880, 364104, 373440, 382720, 402615, 404560, 429456, 430560, 448128, 455130, 465244, 485472, 497920, 536820, 560160, 572608, 574080, 581555, 606840, 644184, 647296, 688896, 697866, 715760, 728208, 746880, 805230, 809120, 858912, 861120, 896256, 910260, 930488, 970944, 1046799, 1073640, 1120320, 1145216, 1148160, 1163110, 1213680, 1288368, 1294592, 1395732, 1431520, 1456416, 1493760, 1610460, 1618240, 1717824, 1722240, 1744665, 1820520, 1860976, 1941888, 2093598, 2147280, 2240640, 2290432, 2326220, 2427360, 2576736, 2791464, 2863040, 2912832, 3220920, 3236480, 3435648, 3444480, 3489330, 3641040, 3721952, 3883776, 4187196, 4294560, 4481280, 4652440, 4854720, 5153472, 5233995, 5582928, 5726080, 5825664, 6441840, 6472960, 6871296, 6978660, 7282080, 7443904, 8374392, 8589120, 9304880, 9709440, 10306944, 10467990, 11165856, 11452160, 11651328, 12883680, 13957320, 14564160, 14887808, 16748784, 17178240, 18609760, 19418880, 20613888, 20935980, 22331712, 25767360, 27914640, 29128320, 29775616, 33497568, 34356480, 37219520, 41871960, 44663424, 51534720, 55829280, 58256640, 66995136, 74439040, 83743920, 89326848, 103069440, 111658560, 133990272, 148878080, 167487840, 223317120, 267980544, 334975680, 446634240, 669951360, 1339902720]

約数ペア:

[(1, 1339902720), (2, 669951360), (3, 446634240), (4, 334975680), (5, 267980544), (6, 223317120), (8, 167487840), (9, 148878080), (10, 133990272), (12, 111658560), (13, 103069440), (15, 89326848), (16, 83743920), (18, 74439040), (20, 66995136), (23, 58256640), (24, 55829280), (26, 51534720), (30, 44663424), (32, 41871960), (36, 37219520), (39, 34356480), (40, 33497568), (45, 29775616), (46, 29128320), (48, 27914640), (52, 25767360), (60, 22331712), (64, 20935980), (65, 20613888), (69, 19418880), (72, 18609760), (78, 17178240), (80, 16748784), (90, 14887808), (92, 14564160), (96, 13957320), (104, 12883680), (115, 11651328), (117, 11452160), (120, 11165856), (128, 10467990), (130, 10306944), (138, 9709440), (144, 9304880), (156, 8589120), (160, 8374392), (180, 7443904), (184, 7282080), (192, 6978660), (195, 6871296), (207, 6472960), (208, 6441840), (230, 5825664), (234, 5726080), (240, 5582928), (256, 5233995), (260, 5153472), (276, 4854720), (288, 4652440), (299, 4481280), (312, 4294560), (320, 4187196), (345, 3883776), (360, 3721952), (368, 3641040), (384, 3489330), (389, 3444480), (390, 3435648), (414, 3236480), (416, 3220920), (460, 2912832), (468, 2863040), (480, 2791464), (520, 2576736), (552, 2427360), (576, 2326220), (585, 2290432), (598, 2240640), (624, 2147280), (640, 2093598), (690, 1941888), (720, 1860976), (736, 1820520), (768, 1744665), (778, 1722240), (780, 1717824), (828, 1618240), (832, 1610460), (897, 1493760), (920, 1456416), (936, 1431520), (960, 1395732), (1035, 1294592), (1040, 1288368), (1104, 1213680), (1152, 1163110), (1167, 1148160), (1170, 1145216), (1196, 1120320), (1248, 1073640), (1280, 1046799), (1380, 970944), (1440, 930488), (1472, 910260), (1495, 896256), (1556, 861120), (1560, 858912), (1656, 809120), (1664, 805230), (1794, 746880), (1840, 728208), (1872, 715760), (1920, 697866), (1945, 688896), (2070, 647296), (2080, 644184), (2208, 606840), (2304, 581555), (2334, 574080), (2340, 572608), (2392, 560160), (2496, 536820), (2691, 497920), (2760, 485472), (2880, 465244), (2944, 455130), (2990, 448128), (3112, 430560), (3120, 429456), (3312, 404560), (3328, 402615), (3501, 382720), (3588, 373440), (3680, 364104), (3744, 357880), (3840, 348933), (3890, 344448), (4140, 323648), (4160, 322092), (4416, 303420), (4485, 298752), (4668, 287040), (4680, 286304), (4784, 280080), (4992, 268410), (5057, 264960), (5382, 248960), (5520, 242736), (5760, 232622), (5835, 229632), (5888, 227565), (5980, 224064), (6224, 215280), (6240, 214728), (6624, 202280), (7002, 191360), (7176, 186720), (7360, 182052), (7488, 178940), (7780, 172224), (8280, 161824), (8320, 161046), (8832, 151710), (8947, 149760), (8970, 149376), (9336, 143520), (9360, 143152), (9568, 140040), (9984, 134205), (10114, 132480), (10764, 124480), (11040, 121368), (11520, 116311), (11670, 114816), (11960, 112032), (12448, 107640), (12480, 107364), (13248, 101140), (13455, 99584), (14004, 95680), (14352, 93360), (14720, 91026), (14976, 89470), (15171, 88320), (15560, 86112), (16560, 80912), (16640, 80523), (17505, 76544), (17664, 75855), (17894, 74880), (17940, 74688), (18672, 71760), (18720, 71576), (19136, 70020), (20228, 66240), (21528, 62240), (22080, 60684), (23340, 57408), (23920, 56016), (24896, 53820), (24960, 53682), (25285, 52992), (26496, 50570), (26841, 49920), (26910, 49792), (28008, 47840), (28704, 46680), (29440, 45513), (29952, 44735), (30342, 44160), (31120, 43056), (33120, 40456), (35010, 38272), (35788, 37440), (35880, 37344)]