1323578880

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 400

約数和(自身を含む): 5115703824

約数和(自身を除く): 3792124944

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, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 491, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 982, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1404, 1440, 1473, 1536, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 1964, 2080, 2106, 2160, 2304, 2340, 2455, 2496, 2560, 2592, 2808, 2880, 2946, 3120, 3240, 3328, 3456, 3510, 3744, 3840, 3928, 4160, 4212, 4320, 4419, 4608, 4680, 4910, 4992, 5184, 5265, 5616, 5760, 5892, 6240, 6383, 6480, 6656, 6912, 7020, 7365, 7488, 7680, 7856, 8320, 8424, 8640, 8838, 9360, 9820, 9984, 10368, 10530, 11232, 11520, 11784, 12480, 12766, 12960, 13257, 13824, 14040, 14730, 14976, 15712, 16640, 16848, 17280, 17676, 18720, 19149, 19640, 19968, 20736, 21060, 22095, 22464, 23040, 23568, 24960, 25532, 25920, 26514, 28080, 29460, 29952, 31424, 31915, 33280, 33696, 34560, 35352, 37440, 38298, 39280, 39771, 41472, 42120, 44190, 44928, 47136, 49920, 51064, 51840, 53028, 56160, 57447, 58920, 59904, 62848, 63830, 66285, 67392, 69120, 70704, 74880, 76596, 78560, 79542, 84240, 88380, 89856, 94272, 95745, 99840, 102128, 103680, 106056, 112320, 114894, 117840, 125696, 127660, 132570, 134784, 141408, 149760, 153192, 157120, 159084, 168480, 172341, 176760, 179712, 188544, 191490, 198855, 204256, 207360, 212112, 224640, 229788, 235680, 251392, 255320, 265140, 269568, 282816, 287235, 299520, 306384, 314240, 318168, 336960, 344682, 353520, 377088, 382980, 397710, 408512, 424224, 449280, 459576, 471360, 510640, 517023, 530280, 539136, 565632, 574470, 612768, 628480, 636336, 673920, 689364, 707040, 754176, 765960, 795420, 817024, 848448, 861705, 898560, 919152, 942720, 1021280, 1034046, 1060560, 1131264, 1148940, 1225536, 1256960, 1272672, 1347840, 1378728, 1414080, 1531920, 1590840, 1634048, 1696896, 1723410, 1838304, 1885440, 2042560, 2068092, 2121120, 2262528, 2297880, 2451072, 2545344, 2585115, 2695680, 2757456, 2828160, 3063840, 3181680, 3268096, 3393792, 3446820, 3676608, 3770880, 4085120, 4136184, 4242240, 4595760, 4902144, 5090688, 5170230, 5514912, 5656320, 6127680, 6363360, 6787584, 6893640, 7353216, 8170240, 8272368, 8484480, 9191520, 9804288, 10181376, 10340460, 11029824, 11312640, 12255360, 12726720, 13787280, 14706432, 16340480, 16544736, 16968960, 18383040, 20362752, 20680920, 22059648, 24510720, 25453440, 27574560, 29412864, 33089472, 33937920, 36766080, 41361840, 44119296, 49021440, 50906880, 55149120, 66178944, 73532160, 82723680, 88238592, 101813760, 110298240, 132357888, 147064320, 165447360, 220596480, 264715776, 330894720, 441192960, 661789440, 1323578880]

約数ペア:

[(1, 1323578880), (2, 661789440), (3, 441192960), (4, 330894720), (5, 264715776), (6, 220596480), (8, 165447360), (9, 147064320), (10, 132357888), (12, 110298240), (13, 101813760), (15, 88238592), (16, 82723680), (18, 73532160), (20, 66178944), (24, 55149120), (26, 50906880), (27, 49021440), (30, 44119296), (32, 41361840), (36, 36766080), (39, 33937920), (40, 33089472), (45, 29412864), (48, 27574560), (52, 25453440), (54, 24510720), (60, 22059648), (64, 20680920), (65, 20362752), (72, 18383040), (78, 16968960), (80, 16544736), (81, 16340480), (90, 14706432), (96, 13787280), (104, 12726720), (108, 12255360), (117, 11312640), (120, 11029824), (128, 10340460), (130, 10181376), (135, 9804288), (144, 9191520), (156, 8484480), (160, 8272368), (162, 8170240), (180, 7353216), (192, 6893640), (195, 6787584), (208, 6363360), (216, 6127680), (234, 5656320), (240, 5514912), (256, 5170230), (260, 5090688), (270, 4902144), (288, 4595760), (312, 4242240), (320, 4136184), (324, 4085120), (351, 3770880), (360, 3676608), (384, 3446820), (390, 3393792), (405, 3268096), (416, 3181680), (432, 3063840), (468, 2828160), (480, 2757456), (491, 2695680), (512, 2585115), (520, 2545344), (540, 2451072), (576, 2297880), (585, 2262528), (624, 2121120), (640, 2068092), (648, 2042560), (702, 1885440), (720, 1838304), (768, 1723410), (780, 1696896), (810, 1634048), (832, 1590840), (864, 1531920), (936, 1414080), (960, 1378728), (982, 1347840), (1040, 1272672), (1053, 1256960), (1080, 1225536), (1152, 1148940), (1170, 1131264), (1248, 1060560), (1280, 1034046), (1296, 1021280), (1404, 942720), (1440, 919152), (1473, 898560), (1536, 861705), (1560, 848448), (1620, 817024), (1664, 795420), (1728, 765960), (1755, 754176), (1872, 707040), (1920, 689364), (1964, 673920), (2080, 636336), (2106, 628480), (2160, 612768), (2304, 574470), (2340, 565632), (2455, 539136), (2496, 530280), (2560, 517023), (2592, 510640), (2808, 471360), (2880, 459576), (2946, 449280), (3120, 424224), (3240, 408512), (3328, 397710), (3456, 382980), (3510, 377088), (3744, 353520), (3840, 344682), (3928, 336960), (4160, 318168), (4212, 314240), (4320, 306384), (4419, 299520), (4608, 287235), (4680, 282816), (4910, 269568), (4992, 265140), (5184, 255320), (5265, 251392), (5616, 235680), (5760, 229788), (5892, 224640), (6240, 212112), (6383, 207360), (6480, 204256), (6656, 198855), (6912, 191490), (7020, 188544), (7365, 179712), (7488, 176760), (7680, 172341), (7856, 168480), (8320, 159084), (8424, 157120), (8640, 153192), (8838, 149760), (9360, 141408), (9820, 134784), (9984, 132570), (10368, 127660), (10530, 125696), (11232, 117840), (11520, 114894), (11784, 112320), (12480, 106056), (12766, 103680), (12960, 102128), (13257, 99840), (13824, 95745), (14040, 94272), (14730, 89856), (14976, 88380), (15712, 84240), (16640, 79542), (16848, 78560), (17280, 76596), (17676, 74880), (18720, 70704), (19149, 69120), (19640, 67392), (19968, 66285), (20736, 63830), (21060, 62848), (22095, 59904), (22464, 58920), (23040, 57447), (23568, 56160), (24960, 53028), (25532, 51840), (25920, 51064), (26514, 49920), (28080, 47136), (29460, 44928), (29952, 44190), (31424, 42120), (31915, 41472), (33280, 39771), (33696, 39280), (34560, 38298), (35352, 37440)]