197808000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:362

約数の個数: 256

約数和(自身を含む): 708402240

約数和(自身を除く): 510594240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 317, 320, 325, 375, 384, 390, 400, 416, 480, 500, 520, 600, 624, 634, 640, 650, 750, 780, 800, 832, 951, 960, 975, 1000, 1040, 1200, 1248, 1268, 1300, 1500, 1560, 1585, 1600, 1625, 1664, 1902, 1920, 1950, 2000, 2080, 2400, 2496, 2536, 2600, 3000, 3120, 3170, 3200, 3250, 3804, 3900, 4000, 4121, 4160, 4755, 4800, 4875, 4992, 5072, 5200, 6000, 6240, 6340, 6500, 7608, 7800, 7925, 8000, 8242, 8320, 9510, 9600, 9750, 10144, 10400, 12000, 12363, 12480, 12680, 13000, 15216, 15600, 15850, 16000, 16484, 19020, 19500, 20288, 20605, 20800, 23775, 24000, 24726, 24960, 25360, 26000, 30432, 31200, 31700, 32968, 38040, 39000, 39625, 40576, 41210, 41600, 47550, 48000, 49452, 50720, 52000, 60864, 61815, 62400, 63400, 65936, 76080, 78000, 79250, 82420, 95100, 98904, 101440, 103025, 104000, 118875, 121728, 123630, 124800, 126800, 131872, 152160, 156000, 158500, 164840, 190200, 197808, 202880, 206050, 208000, 237750, 247260, 253600, 263744, 304320, 309075, 312000, 317000, 329680, 380400, 395616, 412100, 475500, 494520, 507200, 515125, 527488, 608640, 618150, 624000, 634000, 659360, 760800, 791232, 824200, 951000, 989040, 1014400, 1030250, 1236300, 1268000, 1318720, 1521600, 1545375, 1582464, 1648400, 1902000, 1978080, 2060500, 2472600, 2536000, 2637440, 3043200, 3090750, 3296800, 3804000, 3956160, 4121000, 4945200, 5072000, 6181500, 6593600, 7608000, 7912320, 8242000, 9890400, 12363000, 13187200, 15216000, 16484000, 19780800, 24726000, 32968000, 39561600, 49452000, 65936000, 98904000, 197808000]

約数ペア:

[(1, 197808000), (2, 98904000), (3, 65936000), (4, 49452000), (5, 39561600), (6, 32968000), (8, 24726000), (10, 19780800), (12, 16484000), (13, 15216000), (15, 13187200), (16, 12363000), (20, 9890400), (24, 8242000), (25, 7912320), (26, 7608000), (30, 6593600), (32, 6181500), (39, 5072000), (40, 4945200), (48, 4121000), (50, 3956160), (52, 3804000), (60, 3296800), (64, 3090750), (65, 3043200), (75, 2637440), (78, 2536000), (80, 2472600), (96, 2060500), (100, 1978080), (104, 1902000), (120, 1648400), (125, 1582464), (128, 1545375), (130, 1521600), (150, 1318720), (156, 1268000), (160, 1236300), (192, 1030250), (195, 1014400), (200, 989040), (208, 951000), (240, 824200), (250, 791232), (260, 760800), (300, 659360), (312, 634000), (317, 624000), (320, 618150), (325, 608640), (375, 527488), (384, 515125), (390, 507200), (400, 494520), (416, 475500), (480, 412100), (500, 395616), (520, 380400), (600, 329680), (624, 317000), (634, 312000), (640, 309075), (650, 304320), (750, 263744), (780, 253600), (800, 247260), (832, 237750), (951, 208000), (960, 206050), (975, 202880), (1000, 197808), (1040, 190200), (1200, 164840), (1248, 158500), (1268, 156000), (1300, 152160), (1500, 131872), (1560, 126800), (1585, 124800), (1600, 123630), (1625, 121728), (1664, 118875), (1902, 104000), (1920, 103025), (1950, 101440), (2000, 98904), (2080, 95100), (2400, 82420), (2496, 79250), (2536, 78000), (2600, 76080), (3000, 65936), (3120, 63400), (3170, 62400), (3200, 61815), (3250, 60864), (3804, 52000), (3900, 50720), (4000, 49452), (4121, 48000), (4160, 47550), (4755, 41600), (4800, 41210), (4875, 40576), (4992, 39625), (5072, 39000), (5200, 38040), (6000, 32968), (6240, 31700), (6340, 31200), (6500, 30432), (7608, 26000), (7800, 25360), (7925, 24960), (8000, 24726), (8242, 24000), (8320, 23775), (9510, 20800), (9600, 20605), (9750, 20288), (10144, 19500), (10400, 19020), (12000, 16484), (12363, 16000), (12480, 15850), (12680, 15600), (13000, 15216)]