393494400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1094

約数の個数: 288

約数和(自身を含む): 1513522920

約数和(自身を除く): 1120028520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 384, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 640, 650, 720, 780, 800, 832, 900, 936, 960, 975, 1040, 1051, 1152, 1170, 1200, 1248, 1300, 1440, 1560, 1600, 1664, 1800, 1872, 1920, 1950, 2080, 2102, 2340, 2400, 2496, 2600, 2880, 2925, 3120, 3153, 3200, 3600, 3744, 3900, 4160, 4204, 4680, 4800, 4992, 5200, 5255, 5760, 5850, 6240, 6306, 7200, 7488, 7800, 8320, 8408, 9360, 9459, 9600, 10400, 10510, 11700, 12480, 12612, 13663, 14400, 14976, 15600, 15765, 16816, 18720, 18918, 20800, 21020, 23400, 24960, 25224, 26275, 27326, 28800, 31200, 31530, 33632, 37440, 37836, 40989, 41600, 42040, 46800, 47295, 50448, 52550, 54652, 62400, 63060, 67264, 68315, 74880, 75672, 78825, 81978, 84080, 93600, 94590, 100896, 105100, 109304, 122967, 124800, 126120, 134528, 136630, 151344, 157650, 163956, 168160, 187200, 189180, 201792, 204945, 210200, 218608, 236475, 245934, 252240, 273260, 302688, 315300, 327912, 336320, 341575, 374400, 378360, 403584, 409890, 420400, 437216, 472950, 491868, 504480, 546520, 605376, 614835, 630600, 655824, 672640, 683150, 756720, 819780, 840800, 874432, 945900, 983736, 1008960, 1024725, 1093040, 1210752, 1229670, 1261200, 1311648, 1366300, 1513440, 1639560, 1681600, 1748864, 1891800, 1967472, 2017920, 2049450, 2186080, 2459340, 2522400, 2623296, 2732600, 3026880, 3074175, 3279120, 3363200, 3783600, 3934944, 4098900, 4372160, 4918680, 5044800, 5246592, 5465200, 6053760, 6148350, 6558240, 7567200, 7869888, 8197800, 8744320, 9837360, 10089600, 10930400, 12296700, 13116480, 15134400, 15739776, 16395600, 19674720, 21860800, 24593400, 26232960, 30268800, 32791200, 39349440, 43721600, 49186800, 65582400, 78698880, 98373600, 131164800, 196747200, 393494400]

約数ペア:

[(1, 393494400), (2, 196747200), (3, 131164800), (4, 98373600), (5, 78698880), (6, 65582400), (8, 49186800), (9, 43721600), (10, 39349440), (12, 32791200), (13, 30268800), (15, 26232960), (16, 24593400), (18, 21860800), (20, 19674720), (24, 16395600), (25, 15739776), (26, 15134400), (30, 13116480), (32, 12296700), (36, 10930400), (39, 10089600), (40, 9837360), (45, 8744320), (48, 8197800), (50, 7869888), (52, 7567200), (60, 6558240), (64, 6148350), (65, 6053760), (72, 5465200), (75, 5246592), (78, 5044800), (80, 4918680), (90, 4372160), (96, 4098900), (100, 3934944), (104, 3783600), (117, 3363200), (120, 3279120), (128, 3074175), (130, 3026880), (144, 2732600), (150, 2623296), (156, 2522400), (160, 2459340), (180, 2186080), (192, 2049450), (195, 2017920), (200, 1967472), (208, 1891800), (225, 1748864), (234, 1681600), (240, 1639560), (260, 1513440), (288, 1366300), (300, 1311648), (312, 1261200), (320, 1229670), (325, 1210752), (360, 1093040), (384, 1024725), (390, 1008960), (400, 983736), (416, 945900), (450, 874432), (468, 840800), (480, 819780), (520, 756720), (576, 683150), (585, 672640), (600, 655824), (624, 630600), (640, 614835), (650, 605376), (720, 546520), (780, 504480), (800, 491868), (832, 472950), (900, 437216), (936, 420400), (960, 409890), (975, 403584), (1040, 378360), (1051, 374400), (1152, 341575), (1170, 336320), (1200, 327912), (1248, 315300), (1300, 302688), (1440, 273260), (1560, 252240), (1600, 245934), (1664, 236475), (1800, 218608), (1872, 210200), (1920, 204945), (1950, 201792), (2080, 189180), (2102, 187200), (2340, 168160), (2400, 163956), (2496, 157650), (2600, 151344), (2880, 136630), (2925, 134528), (3120, 126120), (3153, 124800), (3200, 122967), (3600, 109304), (3744, 105100), (3900, 100896), (4160, 94590), (4204, 93600), (4680, 84080), (4800, 81978), (4992, 78825), (5200, 75672), (5255, 74880), (5760, 68315), (5850, 67264), (6240, 63060), (6306, 62400), (7200, 54652), (7488, 52550), (7800, 50448), (8320, 47295), (8408, 46800), (9360, 42040), (9459, 41600), (9600, 40989), (10400, 37836), (10510, 37440), (11700, 33632), (12480, 31530), (12612, 31200), (13663, 28800), (14400, 27326), (14976, 26275), (15600, 25224), (15765, 24960), (16816, 23400), (18720, 21020), (18918, 20800)]