206942400

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{2053}}^1$

素因数の和:2088

約数の個数: 252

約数和(自身を含む): 841006192

約数和(自身を除く): 634063792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 672, 700, 720, 800, 840, 900, 960, 1008, 1050, 1120, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 2016, 2053, 2100, 2240, 2400, 2520, 2800, 2880, 3150, 3360, 3600, 4032, 4106, 4200, 4800, 5040, 5600, 6159, 6300, 6720, 7200, 8212, 8400, 10080, 10265, 11200, 12318, 12600, 14371, 14400, 16424, 16800, 18477, 20160, 20530, 24636, 25200, 28742, 30795, 32848, 33600, 36954, 41060, 43113, 49272, 50400, 51325, 57484, 61590, 65696, 71855, 73908, 82120, 86226, 92385, 98544, 100800, 102650, 114968, 123180, 129339, 131392, 143710, 147816, 153975, 164240, 172452, 184770, 197088, 205300, 215565, 229936, 246360, 258678, 287420, 295632, 307950, 328480, 344904, 359275, 369540, 394176, 410600, 431130, 459872, 461925, 492720, 517356, 574840, 591264, 615900, 646695, 656960, 689808, 718550, 739080, 821200, 862260, 919744, 923850, 985440, 1034712, 1077825, 1149680, 1182528, 1231800, 1293390, 1379616, 1437100, 1478160, 1642400, 1724520, 1847700, 1970880, 2069424, 2155650, 2299360, 2463600, 2586780, 2759232, 2874200, 2956320, 3233475, 3284800, 3449040, 3695400, 4138848, 4311300, 4598720, 4927200, 5173560, 5748400, 5912640, 6466950, 6898080, 7390800, 8277696, 8622600, 9854400, 10347120, 11496800, 12933900, 13796160, 14781600, 17245200, 20694240, 22993600, 25867800, 29563200, 34490400, 41388480, 51735600, 68980800, 103471200, 206942400]

約数ペア:

[(1, 206942400), (2, 103471200), (3, 68980800), (4, 51735600), (5, 41388480), (6, 34490400), (7, 29563200), (8, 25867800), (9, 22993600), (10, 20694240), (12, 17245200), (14, 14781600), (15, 13796160), (16, 12933900), (18, 11496800), (20, 10347120), (21, 9854400), (24, 8622600), (25, 8277696), (28, 7390800), (30, 6898080), (32, 6466950), (35, 5912640), (36, 5748400), (40, 5173560), (42, 4927200), (45, 4598720), (48, 4311300), (50, 4138848), (56, 3695400), (60, 3449040), (63, 3284800), (64, 3233475), (70, 2956320), (72, 2874200), (75, 2759232), (80, 2586780), (84, 2463600), (90, 2299360), (96, 2155650), (100, 2069424), (105, 1970880), (112, 1847700), (120, 1724520), (126, 1642400), (140, 1478160), (144, 1437100), (150, 1379616), (160, 1293390), (168, 1231800), (175, 1182528), (180, 1149680), (192, 1077825), (200, 1034712), (210, 985440), (224, 923850), (225, 919744), (240, 862260), (252, 821200), (280, 739080), (288, 718550), (300, 689808), (315, 656960), (320, 646695), (336, 615900), (350, 591264), (360, 574840), (400, 517356), (420, 492720), (448, 461925), (450, 459872), (480, 431130), (504, 410600), (525, 394176), (560, 369540), (576, 359275), (600, 344904), (630, 328480), (672, 307950), (700, 295632), (720, 287420), (800, 258678), (840, 246360), (900, 229936), (960, 215565), (1008, 205300), (1050, 197088), (1120, 184770), (1200, 172452), (1260, 164240), (1344, 153975), (1400, 147816), (1440, 143710), (1575, 131392), (1600, 129339), (1680, 123180), (1800, 114968), (2016, 102650), (2053, 100800), (2100, 98544), (2240, 92385), (2400, 86226), (2520, 82120), (2800, 73908), (2880, 71855), (3150, 65696), (3360, 61590), (3600, 57484), (4032, 51325), (4106, 50400), (4200, 49272), (4800, 43113), (5040, 41060), (5600, 36954), (6159, 33600), (6300, 32848), (6720, 30795), (7200, 28742), (8212, 25200), (8400, 24636), (10080, 20530), (10265, 20160), (11200, 18477), (12318, 16800), (12600, 16424), (14371, 14400)]