395616000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 288

約数和(自身を含む): 1419582528

約数和(自身を除く): 1023966528

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, 256, 260, 300, 312, 317, 320, 325, 375, 384, 390, 400, 416, 480, 500, 520, 600, 624, 634, 640, 650, 750, 768, 780, 800, 832, 951, 960, 975, 1000, 1040, 1200, 1248, 1268, 1280, 1300, 1500, 1560, 1585, 1600, 1625, 1664, 1902, 1920, 1950, 2000, 2080, 2400, 2496, 2536, 2600, 3000, 3120, 3170, 3200, 3250, 3328, 3804, 3840, 3900, 4000, 4121, 4160, 4755, 4800, 4875, 4992, 5072, 5200, 6000, 6240, 6340, 6400, 6500, 7608, 7800, 7925, 8000, 8242, 8320, 9510, 9600, 9750, 9984, 10144, 10400, 12000, 12363, 12480, 12680, 13000, 15216, 15600, 15850, 16000, 16484, 16640, 19020, 19200, 19500, 20288, 20605, 20800, 23775, 24000, 24726, 24960, 25360, 26000, 30432, 31200, 31700, 32000, 32968, 38040, 39000, 39625, 40576, 41210, 41600, 47550, 48000, 49452, 49920, 50720, 52000, 60864, 61815, 62400, 63400, 65936, 76080, 78000, 79250, 81152, 82420, 83200, 95100, 96000, 98904, 101440, 103025, 104000, 118875, 121728, 123630, 124800, 126800, 131872, 152160, 156000, 158500, 164840, 190200, 197808, 202880, 206050, 208000, 237750, 243456, 247260, 249600, 253600, 263744, 304320, 309075, 312000, 317000, 329680, 380400, 395616, 405760, 412100, 416000, 475500, 494520, 507200, 515125, 527488, 608640, 618150, 624000, 634000, 659360, 760800, 791232, 824200, 951000, 989040, 1014400, 1030250, 1054976, 1217280, 1236300, 1248000, 1268000, 1318720, 1521600, 1545375, 1582464, 1648400, 1902000, 1978080, 2028800, 2060500, 2472600, 2536000, 2637440, 3043200, 3090750, 3164928, 3296800, 3804000, 3956160, 4121000, 4945200, 5072000, 5274880, 6086400, 6181500, 6593600, 7608000, 7912320, 8242000, 9890400, 10144000, 12363000, 13187200, 15216000, 15824640, 16484000, 19780800, 24726000, 26374400, 30432000, 32968000, 39561600, 49452000, 65936000, 79123200, 98904000, 131872000, 197808000, 395616000]

約数ペア:

[(1, 395616000), (2, 197808000), (3, 131872000), (4, 98904000), (5, 79123200), (6, 65936000), (8, 49452000), (10, 39561600), (12, 32968000), (13, 30432000), (15, 26374400), (16, 24726000), (20, 19780800), (24, 16484000), (25, 15824640), (26, 15216000), (30, 13187200), (32, 12363000), (39, 10144000), (40, 9890400), (48, 8242000), (50, 7912320), (52, 7608000), (60, 6593600), (64, 6181500), (65, 6086400), (75, 5274880), (78, 5072000), (80, 4945200), (96, 4121000), (100, 3956160), (104, 3804000), (120, 3296800), (125, 3164928), (128, 3090750), (130, 3043200), (150, 2637440), (156, 2536000), (160, 2472600), (192, 2060500), (195, 2028800), (200, 1978080), (208, 1902000), (240, 1648400), (250, 1582464), (256, 1545375), (260, 1521600), (300, 1318720), (312, 1268000), (317, 1248000), (320, 1236300), (325, 1217280), (375, 1054976), (384, 1030250), (390, 1014400), (400, 989040), (416, 951000), (480, 824200), (500, 791232), (520, 760800), (600, 659360), (624, 634000), (634, 624000), (640, 618150), (650, 608640), (750, 527488), (768, 515125), (780, 507200), (800, 494520), (832, 475500), (951, 416000), (960, 412100), (975, 405760), (1000, 395616), (1040, 380400), (1200, 329680), (1248, 317000), (1268, 312000), (1280, 309075), (1300, 304320), (1500, 263744), (1560, 253600), (1585, 249600), (1600, 247260), (1625, 243456), (1664, 237750), (1902, 208000), (1920, 206050), (1950, 202880), (2000, 197808), (2080, 190200), (2400, 164840), (2496, 158500), (2536, 156000), (2600, 152160), (3000, 131872), (3120, 126800), (3170, 124800), (3200, 123630), (3250, 121728), (3328, 118875), (3804, 104000), (3840, 103025), (3900, 101440), (4000, 98904), (4121, 96000), (4160, 95100), (4755, 83200), (4800, 82420), (4875, 81152), (4992, 79250), (5072, 78000), (5200, 76080), (6000, 65936), (6240, 63400), (6340, 62400), (6400, 61815), (6500, 60864), (7608, 52000), (7800, 50720), (7925, 49920), (8000, 49452), (8242, 48000), (8320, 47550), (9510, 41600), (9600, 41210), (9750, 40576), (9984, 39625), (10144, 39000), (10400, 38040), (12000, 32968), (12363, 32000), (12480, 31700), (12680, 31200), (13000, 30432), (15216, 26000), (15600, 25360), (15850, 24960), (16000, 24726), (16484, 24000), (16640, 23775), (19020, 20800), (19200, 20605), (19500, 20288)]