386880000

素因数分解:

$2^9\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 400

約数和(自身を含む): 1431741696

約数和(自身を除く): 1044861696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 64, 65, 75, 78, 80, 93, 96, 100, 104, 120, 124, 125, 128, 130, 150, 155, 156, 160, 186, 192, 195, 200, 208, 240, 248, 250, 256, 260, 300, 310, 312, 320, 325, 372, 375, 384, 390, 400, 403, 416, 465, 480, 496, 500, 512, 520, 600, 620, 624, 625, 640, 650, 744, 750, 768, 775, 780, 800, 806, 832, 930, 960, 975, 992, 1000, 1040, 1200, 1209, 1240, 1248, 1250, 1280, 1300, 1488, 1500, 1536, 1550, 1560, 1600, 1612, 1625, 1664, 1860, 1875, 1920, 1950, 1984, 2000, 2015, 2080, 2325, 2400, 2418, 2480, 2496, 2500, 2560, 2600, 2976, 3000, 3100, 3120, 3200, 3224, 3250, 3328, 3720, 3750, 3840, 3875, 3900, 3968, 4000, 4030, 4160, 4650, 4800, 4836, 4875, 4960, 4992, 5000, 5200, 5952, 6000, 6045, 6200, 6240, 6400, 6448, 6500, 6656, 7440, 7500, 7680, 7750, 7800, 7936, 8000, 8060, 8125, 8320, 9300, 9600, 9672, 9750, 9920, 9984, 10000, 10075, 10400, 11625, 11904, 12000, 12090, 12400, 12480, 12800, 12896, 13000, 14880, 15000, 15500, 15600, 15872, 16000, 16120, 16250, 16640, 18600, 19200, 19344, 19375, 19500, 19840, 19968, 20000, 20150, 20800, 23250, 23808, 24000, 24180, 24375, 24800, 24960, 25792, 26000, 29760, 30000, 30225, 31000, 31200, 32000, 32240, 32500, 33280, 37200, 38400, 38688, 38750, 39000, 39680, 40000, 40300, 41600, 46500, 47616, 48000, 48360, 48750, 49600, 49920, 50375, 51584, 52000, 58125, 59520, 60000, 60450, 62000, 62400, 64000, 64480, 65000, 74400, 77376, 77500, 78000, 79360, 80000, 80600, 83200, 93000, 96000, 96720, 97500, 99200, 99840, 100750, 103168, 104000, 116250, 119040, 120000, 120900, 124000, 124800, 128960, 130000, 148800, 151125, 154752, 155000, 156000, 160000, 161200, 166400, 186000, 192000, 193440, 195000, 198400, 201500, 206336, 208000, 232500, 238080, 240000, 241800, 248000, 249600, 251875, 257920, 260000, 297600, 302250, 309504, 310000, 312000, 320000, 322400, 372000, 386880, 390000, 396800, 403000, 416000, 465000, 480000, 483600, 496000, 499200, 503750, 515840, 520000, 595200, 604500, 619008, 620000, 624000, 644800, 744000, 755625, 773760, 780000, 806000, 832000, 930000, 960000, 967200, 992000, 1007500, 1031680, 1040000, 1190400, 1209000, 1240000, 1248000, 1289600, 1488000, 1511250, 1547520, 1560000, 1612000, 1860000, 1934400, 1984000, 2015000, 2080000, 2418000, 2480000, 2496000, 2579200, 2976000, 3022500, 3095040, 3120000, 3224000, 3720000, 3868800, 4030000, 4160000, 4836000, 4960000, 5158400, 5952000, 6045000, 6240000, 6448000, 7440000, 7737600, 8060000, 9672000, 9920000, 12090000, 12480000, 12896000, 14880000, 15475200, 16120000, 19344000, 24180000, 25792000, 29760000, 32240000, 38688000, 48360000, 64480000, 77376000, 96720000, 128960000, 193440000, 386880000]

約数ペア:

[(1, 386880000), (2, 193440000), (3, 128960000), (4, 96720000), (5, 77376000), (6, 64480000), (8, 48360000), (10, 38688000), (12, 32240000), (13, 29760000), (15, 25792000), (16, 24180000), (20, 19344000), (24, 16120000), (25, 15475200), (26, 14880000), (30, 12896000), (31, 12480000), (32, 12090000), (39, 9920000), (40, 9672000), (48, 8060000), (50, 7737600), (52, 7440000), (60, 6448000), (62, 6240000), (64, 6045000), (65, 5952000), (75, 5158400), (78, 4960000), (80, 4836000), (93, 4160000), (96, 4030000), (100, 3868800), (104, 3720000), (120, 3224000), (124, 3120000), (125, 3095040), (128, 3022500), (130, 2976000), (150, 2579200), (155, 2496000), (156, 2480000), (160, 2418000), (186, 2080000), (192, 2015000), (195, 1984000), (200, 1934400), (208, 1860000), (240, 1612000), (248, 1560000), (250, 1547520), (256, 1511250), (260, 1488000), (300, 1289600), (310, 1248000), (312, 1240000), (320, 1209000), (325, 1190400), (372, 1040000), (375, 1031680), (384, 1007500), (390, 992000), (400, 967200), (403, 960000), (416, 930000), (465, 832000), (480, 806000), (496, 780000), (500, 773760), (512, 755625), (520, 744000), (600, 644800), (620, 624000), (624, 620000), (625, 619008), (640, 604500), (650, 595200), (744, 520000), (750, 515840), (768, 503750), (775, 499200), (780, 496000), (800, 483600), (806, 480000), (832, 465000), (930, 416000), (960, 403000), (975, 396800), (992, 390000), (1000, 386880), (1040, 372000), (1200, 322400), (1209, 320000), (1240, 312000), (1248, 310000), (1250, 309504), (1280, 302250), (1300, 297600), (1488, 260000), (1500, 257920), (1536, 251875), (1550, 249600), (1560, 248000), (1600, 241800), (1612, 240000), (1625, 238080), (1664, 232500), (1860, 208000), (1875, 206336), (1920, 201500), (1950, 198400), (1984, 195000), (2000, 193440), (2015, 192000), (2080, 186000), (2325, 166400), (2400, 161200), (2418, 160000), (2480, 156000), (2496, 155000), (2500, 154752), (2560, 151125), (2600, 148800), (2976, 130000), (3000, 128960), (3100, 124800), (3120, 124000), (3200, 120900), (3224, 120000), (3250, 119040), (3328, 116250), (3720, 104000), (3750, 103168), (3840, 100750), (3875, 99840), (3900, 99200), (3968, 97500), (4000, 96720), (4030, 96000), (4160, 93000), (4650, 83200), (4800, 80600), (4836, 80000), (4875, 79360), (4960, 78000), (4992, 77500), (5000, 77376), (5200, 74400), (5952, 65000), (6000, 64480), (6045, 64000), (6200, 62400), (6240, 62000), (6400, 60450), (6448, 60000), (6500, 59520), (6656, 58125), (7440, 52000), (7500, 51584), (7680, 50375), (7750, 49920), (7800, 49600), (7936, 48750), (8000, 48360), (8060, 48000), (8125, 47616), (8320, 46500), (9300, 41600), (9600, 40300), (9672, 40000), (9750, 39680), (9920, 39000), (9984, 38750), (10000, 38688), (10075, 38400), (10400, 37200), (11625, 33280), (11904, 32500), (12000, 32240), (12090, 32000), (12400, 31200), (12480, 31000), (12800, 30225), (12896, 30000), (13000, 29760), (14880, 26000), (15000, 25792), (15500, 24960), (15600, 24800), (15872, 24375), (16000, 24180), (16120, 24000), (16250, 23808), (16640, 23250), (18600, 20800), (19200, 20150), (19344, 20000), (19375, 19968), (19500, 19840)]