247195200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^2\times {\mathrm{1051}}^1$

素因数の和:1090

約数の個数: 252

約数和(自身を含む): 944313072

約数和(自身を除く): 697117872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 280, 294, 300, 320, 336, 350, 392, 400, 420, 448, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 960, 980, 1050, 1051, 1120, 1176, 1200, 1225, 1344, 1400, 1470, 1568, 1600, 1680, 1960, 2100, 2102, 2240, 2352, 2400, 2450, 2800, 2940, 3136, 3153, 3360, 3675, 3920, 4200, 4204, 4704, 4800, 4900, 5255, 5600, 5880, 6306, 6720, 7350, 7357, 7840, 8400, 8408, 9408, 9800, 10510, 11200, 11760, 12612, 14700, 14714, 15680, 15765, 16800, 16816, 19600, 21020, 22071, 23520, 25224, 26275, 29400, 29428, 31530, 33600, 33632, 36785, 39200, 42040, 44142, 47040, 50448, 51499, 52550, 58800, 58856, 63060, 67264, 73570, 78400, 78825, 84080, 88284, 100896, 102998, 105100, 110355, 117600, 117712, 126120, 147140, 154497, 157650, 168160, 176568, 183925, 201792, 205996, 210200, 220710, 235200, 235424, 252240, 257495, 294280, 308994, 315300, 336320, 353136, 367850, 411992, 420400, 441420, 470848, 504480, 514990, 551775, 588560, 617988, 630600, 706272, 735700, 772485, 823984, 840800, 882840, 1008960, 1029980, 1103550, 1177120, 1235976, 1261200, 1287475, 1412544, 1471400, 1544970, 1647968, 1681600, 1765680, 2059960, 2207100, 2354240, 2471952, 2522400, 2574950, 2942800, 3089940, 3295936, 3531360, 3862425, 4119920, 4414200, 4943904, 5044800, 5149900, 5885600, 6179880, 7062720, 7724850, 8239840, 8828400, 9887808, 10299800, 11771200, 12359760, 15449700, 16479680, 17656800, 20599600, 24719520, 30899400, 35313600, 41199200, 49439040, 61798800, 82398400, 123597600, 247195200]

約数ペア:

[(1, 247195200), (2, 123597600), (3, 82398400), (4, 61798800), (5, 49439040), (6, 41199200), (7, 35313600), (8, 30899400), (10, 24719520), (12, 20599600), (14, 17656800), (15, 16479680), (16, 15449700), (20, 12359760), (21, 11771200), (24, 10299800), (25, 9887808), (28, 8828400), (30, 8239840), (32, 7724850), (35, 7062720), (40, 6179880), (42, 5885600), (48, 5149900), (49, 5044800), (50, 4943904), (56, 4414200), (60, 4119920), (64, 3862425), (70, 3531360), (75, 3295936), (80, 3089940), (84, 2942800), (96, 2574950), (98, 2522400), (100, 2471952), (105, 2354240), (112, 2207100), (120, 2059960), (140, 1765680), (147, 1681600), (150, 1647968), (160, 1544970), (168, 1471400), (175, 1412544), (192, 1287475), (196, 1261200), (200, 1235976), (210, 1177120), (224, 1103550), (240, 1029980), (245, 1008960), (280, 882840), (294, 840800), (300, 823984), (320, 772485), (336, 735700), (350, 706272), (392, 630600), (400, 617988), (420, 588560), (448, 551775), (480, 514990), (490, 504480), (525, 470848), (560, 441420), (588, 420400), (600, 411992), (672, 367850), (700, 353136), (735, 336320), (784, 315300), (800, 308994), (840, 294280), (960, 257495), (980, 252240), (1050, 235424), (1051, 235200), (1120, 220710), (1176, 210200), (1200, 205996), (1225, 201792), (1344, 183925), (1400, 176568), (1470, 168160), (1568, 157650), (1600, 154497), (1680, 147140), (1960, 126120), (2100, 117712), (2102, 117600), (2240, 110355), (2352, 105100), (2400, 102998), (2450, 100896), (2800, 88284), (2940, 84080), (3136, 78825), (3153, 78400), (3360, 73570), (3675, 67264), (3920, 63060), (4200, 58856), (4204, 58800), (4704, 52550), (4800, 51499), (4900, 50448), (5255, 47040), (5600, 44142), (5880, 42040), (6306, 39200), (6720, 36785), (7350, 33632), (7357, 33600), (7840, 31530), (8400, 29428), (8408, 29400), (9408, 26275), (9800, 25224), (10510, 23520), (11200, 22071), (11760, 21020), (12612, 19600), (14700, 16816), (14714, 16800), (15680, 15765)]