262154880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 320

約数和(自身を含む): 1010809800

約数和(自身を除く): 748654920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 389, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 778, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1167, 1170, 1248, 1296, 1404, 1440, 1556, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 1945, 2080, 2106, 2160, 2334, 2340, 2496, 2592, 2808, 2880, 3112, 3120, 3240, 3456, 3501, 3510, 3744, 3890, 4160, 4212, 4320, 4668, 4680, 4992, 5057, 5184, 5265, 5616, 5760, 5835, 6224, 6240, 6480, 7002, 7020, 7488, 7780, 8320, 8424, 8640, 9336, 9360, 10114, 10368, 10503, 10530, 11232, 11670, 12448, 12480, 12960, 14004, 14040, 14976, 15171, 15560, 16848, 17280, 17505, 18672, 18720, 20228, 21006, 21060, 22464, 23340, 24896, 24960, 25285, 25920, 28008, 28080, 30342, 31120, 31509, 33696, 35010, 37344, 37440, 40456, 42012, 42120, 44928, 45513, 46680, 49792, 50570, 51840, 52515, 56016, 56160, 60684, 62240, 63018, 67392, 70020, 74688, 74880, 75855, 80912, 84024, 84240, 91026, 93360, 101140, 105030, 112032, 112320, 121368, 124480, 126036, 134784, 136539, 140040, 149376, 151710, 157545, 161824, 168048, 168480, 182052, 186720, 202280, 210060, 224064, 224640, 227565, 242736, 248960, 252072, 273078, 280080, 303420, 315090, 323648, 336096, 336960, 364104, 373440, 404560, 409617, 420120, 448128, 455130, 485472, 504144, 546156, 560160, 606840, 630180, 647296, 672192, 673920, 682695, 728208, 746880, 809120, 819234, 840240, 910260, 970944, 1008288, 1092312, 1120320, 1213680, 1260360, 1344384, 1365390, 1456416, 1618240, 1638468, 1680480, 1820520, 1941888, 2016576, 2048085, 2184624, 2240640, 2427360, 2520720, 2730780, 2912832, 3236480, 3276936, 3360960, 3641040, 4033152, 4096170, 4369248, 4854720, 5041440, 5461560, 5825664, 6553872, 6721920, 7282080, 8192340, 8738496, 9709440, 10082880, 10923120, 13107744, 14564160, 16384680, 17476992, 20165760, 21846240, 26215488, 29128320, 32769360, 43692480, 52430976, 65538720, 87384960, 131077440, 262154880]

約数ペア:

[(1, 262154880), (2, 131077440), (3, 87384960), (4, 65538720), (5, 52430976), (6, 43692480), (8, 32769360), (9, 29128320), (10, 26215488), (12, 21846240), (13, 20165760), (15, 17476992), (16, 16384680), (18, 14564160), (20, 13107744), (24, 10923120), (26, 10082880), (27, 9709440), (30, 8738496), (32, 8192340), (36, 7282080), (39, 6721920), (40, 6553872), (45, 5825664), (48, 5461560), (52, 5041440), (54, 4854720), (60, 4369248), (64, 4096170), (65, 4033152), (72, 3641040), (78, 3360960), (80, 3276936), (81, 3236480), (90, 2912832), (96, 2730780), (104, 2520720), (108, 2427360), (117, 2240640), (120, 2184624), (128, 2048085), (130, 2016576), (135, 1941888), (144, 1820520), (156, 1680480), (160, 1638468), (162, 1618240), (180, 1456416), (192, 1365390), (195, 1344384), (208, 1260360), (216, 1213680), (234, 1120320), (240, 1092312), (260, 1008288), (270, 970944), (288, 910260), (312, 840240), (320, 819234), (324, 809120), (351, 746880), (360, 728208), (384, 682695), (389, 673920), (390, 672192), (405, 647296), (416, 630180), (432, 606840), (468, 560160), (480, 546156), (520, 504144), (540, 485472), (576, 455130), (585, 448128), (624, 420120), (640, 409617), (648, 404560), (702, 373440), (720, 364104), (778, 336960), (780, 336096), (810, 323648), (832, 315090), (864, 303420), (936, 280080), (960, 273078), (1040, 252072), (1053, 248960), (1080, 242736), (1152, 227565), (1167, 224640), (1170, 224064), (1248, 210060), (1296, 202280), (1404, 186720), (1440, 182052), (1556, 168480), (1560, 168048), (1620, 161824), (1664, 157545), (1728, 151710), (1755, 149376), (1872, 140040), (1920, 136539), (1945, 134784), (2080, 126036), (2106, 124480), (2160, 121368), (2334, 112320), (2340, 112032), (2496, 105030), (2592, 101140), (2808, 93360), (2880, 91026), (3112, 84240), (3120, 84024), (3240, 80912), (3456, 75855), (3501, 74880), (3510, 74688), (3744, 70020), (3890, 67392), (4160, 63018), (4212, 62240), (4320, 60684), (4668, 56160), (4680, 56016), (4992, 52515), (5057, 51840), (5184, 50570), (5265, 49792), (5616, 46680), (5760, 45513), (5835, 44928), (6224, 42120), (6240, 42012), (6480, 40456), (7002, 37440), (7020, 37344), (7488, 35010), (7780, 33696), (8320, 31509), (8424, 31120), (8640, 30342), (9336, 28080), (9360, 28008), (10114, 25920), (10368, 25285), (10503, 24960), (10530, 24896), (11232, 23340), (11670, 22464), (12448, 21060), (12480, 21006), (12960, 20228), (14004, 18720), (14040, 18672), (14976, 17505), (15171, 17280), (15560, 16848)]