266554080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:554

約数の個数: 288

約数和(自身を含む): 1015428960

約数和(自身を除く): 748874880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 156, 160, 174, 180, 195, 208, 232, 234, 240, 260, 261, 288, 290, 312, 348, 360, 377, 390, 416, 435, 464, 468, 480, 491, 520, 522, 580, 585, 624, 696, 720, 754, 780, 870, 928, 936, 982, 1040, 1044, 1131, 1160, 1170, 1248, 1305, 1392, 1440, 1473, 1508, 1560, 1740, 1872, 1885, 1964, 2080, 2088, 2262, 2320, 2340, 2455, 2610, 2784, 2946, 3016, 3120, 3393, 3480, 3744, 3770, 3928, 4176, 4419, 4524, 4640, 4680, 4910, 5220, 5655, 5892, 6032, 6240, 6383, 6786, 6960, 7365, 7540, 7856, 8352, 8838, 9048, 9360, 9820, 10440, 11310, 11784, 12064, 12766, 13572, 13920, 14239, 14730, 15080, 15712, 16965, 17676, 18096, 18720, 19149, 19640, 20880, 22095, 22620, 23568, 25532, 27144, 28478, 29460, 30160, 31915, 33930, 35352, 36192, 38298, 39280, 41760, 42717, 44190, 45240, 47136, 51064, 54288, 56956, 57447, 58920, 60320, 63830, 67860, 70704, 71195, 76596, 78560, 85434, 88380, 90480, 95745, 102128, 108576, 113912, 114894, 117840, 127660, 128151, 135720, 141408, 142390, 153192, 170868, 176760, 180960, 185107, 191490, 204256, 213585, 227824, 229788, 235680, 255320, 256302, 271440, 284780, 287235, 306384, 341736, 353520, 370214, 382980, 427170, 455648, 459576, 510640, 512604, 542880, 555321, 569560, 574470, 612768, 640755, 683472, 707040, 740428, 765960, 854340, 919152, 925535, 1021280, 1025208, 1110642, 1139120, 1148940, 1281510, 1366944, 1480856, 1531920, 1665963, 1708680, 1838304, 1851070, 2050416, 2221284, 2278240, 2297880, 2563020, 2776605, 2961712, 3063840, 3331926, 3417360, 3702140, 4100832, 4442568, 4595760, 5126040, 5553210, 5923424, 6663852, 6834720, 7404280, 8329815, 8885136, 9191520, 10252080, 11106420, 13327704, 14808560, 16659630, 17770272, 20504160, 22212840, 26655408, 29617120, 33319260, 44425680, 53310816, 66638520, 88851360, 133277040, 266554080]

約数ペア:

[(1, 266554080), (2, 133277040), (3, 88851360), (4, 66638520), (5, 53310816), (6, 44425680), (8, 33319260), (9, 29617120), (10, 26655408), (12, 22212840), (13, 20504160), (15, 17770272), (16, 16659630), (18, 14808560), (20, 13327704), (24, 11106420), (26, 10252080), (29, 9191520), (30, 8885136), (32, 8329815), (36, 7404280), (39, 6834720), (40, 6663852), (45, 5923424), (48, 5553210), (52, 5126040), (58, 4595760), (60, 4442568), (65, 4100832), (72, 3702140), (78, 3417360), (80, 3331926), (87, 3063840), (90, 2961712), (96, 2776605), (104, 2563020), (116, 2297880), (117, 2278240), (120, 2221284), (130, 2050416), (144, 1851070), (145, 1838304), (156, 1708680), (160, 1665963), (174, 1531920), (180, 1480856), (195, 1366944), (208, 1281510), (232, 1148940), (234, 1139120), (240, 1110642), (260, 1025208), (261, 1021280), (288, 925535), (290, 919152), (312, 854340), (348, 765960), (360, 740428), (377, 707040), (390, 683472), (416, 640755), (435, 612768), (464, 574470), (468, 569560), (480, 555321), (491, 542880), (520, 512604), (522, 510640), (580, 459576), (585, 455648), (624, 427170), (696, 382980), (720, 370214), (754, 353520), (780, 341736), (870, 306384), (928, 287235), (936, 284780), (982, 271440), (1040, 256302), (1044, 255320), (1131, 235680), (1160, 229788), (1170, 227824), (1248, 213585), (1305, 204256), (1392, 191490), (1440, 185107), (1473, 180960), (1508, 176760), (1560, 170868), (1740, 153192), (1872, 142390), (1885, 141408), (1964, 135720), (2080, 128151), (2088, 127660), (2262, 117840), (2320, 114894), (2340, 113912), (2455, 108576), (2610, 102128), (2784, 95745), (2946, 90480), (3016, 88380), (3120, 85434), (3393, 78560), (3480, 76596), (3744, 71195), (3770, 70704), (3928, 67860), (4176, 63830), (4419, 60320), (4524, 58920), (4640, 57447), (4680, 56956), (4910, 54288), (5220, 51064), (5655, 47136), (5892, 45240), (6032, 44190), (6240, 42717), (6383, 41760), (6786, 39280), (6960, 38298), (7365, 36192), (7540, 35352), (7856, 33930), (8352, 31915), (8838, 30160), (9048, 29460), (9360, 28478), (9820, 27144), (10440, 25532), (11310, 23568), (11784, 22620), (12064, 22095), (12766, 20880), (13572, 19640), (13920, 19149), (14239, 18720), (14730, 18096), (15080, 17676), (15712, 16965)]