266722560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 324

約数和(自身を含む): 1006573932

約数和(自身を除く): 739851372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 137, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 256, 260, 274, 288, 312, 320, 338, 360, 384, 390, 411, 416, 468, 480, 507, 520, 548, 576, 585, 624, 640, 676, 685, 720, 768, 780, 822, 832, 845, 936, 960, 1014, 1040, 1096, 1152, 1170, 1233, 1248, 1280, 1352, 1370, 1440, 1521, 1560, 1644, 1664, 1690, 1781, 1872, 1920, 2028, 2055, 2080, 2192, 2304, 2340, 2466, 2496, 2535, 2704, 2740, 2880, 3042, 3120, 3288, 3328, 3380, 3562, 3744, 3840, 4056, 4110, 4160, 4384, 4680, 4932, 4992, 5070, 5343, 5408, 5480, 5760, 6084, 6165, 6240, 6576, 6760, 7124, 7488, 7605, 8112, 8220, 8320, 8768, 8905, 9360, 9864, 9984, 10140, 10686, 10816, 10960, 11520, 12168, 12330, 12480, 13152, 13520, 14248, 14976, 15210, 16029, 16224, 16440, 16640, 17536, 17810, 18720, 19728, 20280, 21372, 21632, 21920, 23153, 24336, 24660, 24960, 26304, 26715, 27040, 28496, 29952, 30420, 32058, 32448, 32880, 35072, 35620, 37440, 39456, 40560, 42744, 43264, 43840, 46306, 48672, 49320, 49920, 52608, 53430, 54080, 56992, 60840, 64116, 64896, 65760, 69459, 71240, 74880, 78912, 80145, 81120, 85488, 87680, 92612, 97344, 98640, 105216, 106860, 108160, 113984, 115765, 121680, 128232, 129792, 131520, 138918, 142480, 149760, 157824, 160290, 162240, 170976, 175360, 185224, 194688, 197280, 208377, 213720, 216320, 227968, 231530, 243360, 256464, 263040, 277836, 284960, 315648, 320580, 324480, 341952, 347295, 370448, 389376, 394560, 416754, 427440, 455936, 463060, 486720, 512928, 526080, 555672, 569920, 641160, 648960, 683904, 694590, 740896, 789120, 833508, 854880, 926120, 973440, 1025856, 1041885, 1111344, 1139840, 1282320, 1367808, 1389180, 1481792, 1578240, 1667016, 1709760, 1852240, 1946880, 2051712, 2083770, 2222688, 2279680, 2564640, 2778360, 2963584, 3334032, 3419520, 3704480, 4103424, 4167540, 4445376, 5129280, 5556720, 5927168, 6668064, 6839040, 7408960, 8335080, 8890752, 10258560, 11113440, 13336128, 14817920, 16670160, 17781504, 20517120, 22226880, 26672256, 29635840, 33340320, 44453760, 53344512, 66680640, 88907520, 133361280, 266722560]

約数ペア:

[(1, 266722560), (2, 133361280), (3, 88907520), (4, 66680640), (5, 53344512), (6, 44453760), (8, 33340320), (9, 29635840), (10, 26672256), (12, 22226880), (13, 20517120), (15, 17781504), (16, 16670160), (18, 14817920), (20, 13336128), (24, 11113440), (26, 10258560), (30, 8890752), (32, 8335080), (36, 7408960), (39, 6839040), (40, 6668064), (45, 5927168), (48, 5556720), (52, 5129280), (60, 4445376), (64, 4167540), (65, 4103424), (72, 3704480), (78, 3419520), (80, 3334032), (90, 2963584), (96, 2778360), (104, 2564640), (117, 2279680), (120, 2222688), (128, 2083770), (130, 2051712), (137, 1946880), (144, 1852240), (156, 1709760), (160, 1667016), (169, 1578240), (180, 1481792), (192, 1389180), (195, 1367808), (208, 1282320), (234, 1139840), (240, 1111344), (256, 1041885), (260, 1025856), (274, 973440), (288, 926120), (312, 854880), (320, 833508), (338, 789120), (360, 740896), (384, 694590), (390, 683904), (411, 648960), (416, 641160), (468, 569920), (480, 555672), (507, 526080), (520, 512928), (548, 486720), (576, 463060), (585, 455936), (624, 427440), (640, 416754), (676, 394560), (685, 389376), (720, 370448), (768, 347295), (780, 341952), (822, 324480), (832, 320580), (845, 315648), (936, 284960), (960, 277836), (1014, 263040), (1040, 256464), (1096, 243360), (1152, 231530), (1170, 227968), (1233, 216320), (1248, 213720), (1280, 208377), (1352, 197280), (1370, 194688), (1440, 185224), (1521, 175360), (1560, 170976), (1644, 162240), (1664, 160290), (1690, 157824), (1781, 149760), (1872, 142480), (1920, 138918), (2028, 131520), (2055, 129792), (2080, 128232), (2192, 121680), (2304, 115765), (2340, 113984), (2466, 108160), (2496, 106860), (2535, 105216), (2704, 98640), (2740, 97344), (2880, 92612), (3042, 87680), (3120, 85488), (3288, 81120), (3328, 80145), (3380, 78912), (3562, 74880), (3744, 71240), (3840, 69459), (4056, 65760), (4110, 64896), (4160, 64116), (4384, 60840), (4680, 56992), (4932, 54080), (4992, 53430), (5070, 52608), (5343, 49920), (5408, 49320), (5480, 48672), (5760, 46306), (6084, 43840), (6165, 43264), (6240, 42744), (6576, 40560), (6760, 39456), (7124, 37440), (7488, 35620), (7605, 35072), (8112, 32880), (8220, 32448), (8320, 32058), (8768, 30420), (8905, 29952), (9360, 28496), (9864, 27040), (9984, 26715), (10140, 26304), (10686, 24960), (10816, 24660), (10960, 24336), (11520, 23153), (12168, 21920), (12330, 21632), (12480, 21372), (13152, 20280), (13520, 19728), (14248, 18720), (14976, 17810), (15210, 17536), (16029, 16640), (16224, 16440)]