490464000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 432

約数和(自身を含む): 1915097184

約数和(自身を除く): 1424633184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 128, 130, 131, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 250, 256, 260, 262, 288, 300, 312, 320, 325, 360, 375, 384, 390, 393, 400, 416, 450, 468, 480, 500, 520, 524, 576, 585, 600, 624, 640, 650, 655, 720, 750, 768, 780, 786, 800, 832, 900, 936, 960, 975, 1000, 1040, 1048, 1125, 1152, 1170, 1179, 1200, 1248, 1280, 1300, 1310, 1440, 1500, 1560, 1572, 1600, 1625, 1664, 1703, 1800, 1872, 1920, 1950, 1965, 2000, 2080, 2096, 2250, 2304, 2340, 2358, 2400, 2496, 2600, 2620, 2880, 2925, 3000, 3120, 3144, 3200, 3250, 3275, 3328, 3406, 3600, 3744, 3840, 3900, 3930, 4000, 4160, 4192, 4500, 4680, 4716, 4800, 4875, 4992, 5109, 5200, 5240, 5760, 5850, 5895, 6000, 6240, 6288, 6400, 6500, 6550, 6812, 7200, 7488, 7800, 7860, 8000, 8320, 8384, 8515, 9000, 9360, 9432, 9600, 9750, 9825, 9984, 10218, 10400, 10480, 11520, 11700, 11790, 12000, 12480, 12576, 13000, 13100, 13624, 14400, 14625, 14976, 15327, 15600, 15720, 16000, 16375, 16640, 16768, 17030, 18000, 18720, 18864, 19200, 19500, 19650, 20436, 20800, 20960, 23400, 23580, 24000, 24960, 25152, 25545, 26000, 26200, 27248, 28800, 29250, 29475, 29952, 30654, 31200, 31440, 32000, 32750, 33536, 34060, 36000, 37440, 37728, 39000, 39300, 40872, 41600, 41920, 42575, 46800, 47160, 48000, 49125, 49920, 50304, 51090, 52000, 52400, 54496, 57600, 58500, 58950, 61308, 62400, 62880, 65500, 68120, 72000, 74880, 75456, 76635, 78000, 78600, 81744, 83200, 83840, 85150, 93600, 94320, 96000, 98250, 100608, 102180, 104000, 104800, 108992, 117000, 117900, 122616, 124800, 125760, 127725, 131000, 136240, 144000, 147375, 149760, 150912, 153270, 156000, 157200, 163488, 167680, 170300, 187200, 188640, 196500, 204360, 208000, 209600, 212875, 217984, 234000, 235800, 245232, 249600, 251520, 255450, 262000, 272480, 288000, 294750, 301824, 306540, 312000, 314400, 326976, 340600, 374400, 377280, 383175, 393000, 408720, 416000, 419200, 425750, 435968, 468000, 471600, 490464, 503040, 510900, 524000, 544960, 589500, 613080, 624000, 628800, 638625, 653952, 681200, 748800, 754560, 766350, 786000, 817440, 838400, 851500, 936000, 943200, 980928, 1021800, 1048000, 1089920, 1179000, 1226160, 1248000, 1257600, 1277250, 1307904, 1362400, 1509120, 1532700, 1572000, 1634880, 1703000, 1872000, 1886400, 1915875, 1961856, 2043600, 2096000, 2179840, 2358000, 2452320, 2515200, 2554500, 2724800, 3065400, 3144000, 3269760, 3406000, 3744000, 3772800, 3831750, 3923712, 4087200, 4192000, 4716000, 4904640, 5109000, 5449600, 6130800, 6288000, 6539520, 6812000, 7545600, 7663500, 8174400, 9432000, 9809280, 10218000, 10899200, 12261600, 12576000, 13624000, 15327000, 16348800, 18864000, 19618560, 20436000, 24523200, 27248000, 30654000, 32697600, 37728000, 40872000, 49046400, 54496000, 61308000, 81744000, 98092800, 122616000, 163488000, 245232000, 490464000]

約数ペア:

[(1, 490464000), (2, 245232000), (3, 163488000), (4, 122616000), (5, 98092800), (6, 81744000), (8, 61308000), (9, 54496000), (10, 49046400), (12, 40872000), (13, 37728000), (15, 32697600), (16, 30654000), (18, 27248000), (20, 24523200), (24, 20436000), (25, 19618560), (26, 18864000), (30, 16348800), (32, 15327000), (36, 13624000), (39, 12576000), (40, 12261600), (45, 10899200), (48, 10218000), (50, 9809280), (52, 9432000), (60, 8174400), (64, 7663500), (65, 7545600), (72, 6812000), (75, 6539520), (78, 6288000), (80, 6130800), (90, 5449600), (96, 5109000), (100, 4904640), (104, 4716000), (117, 4192000), (120, 4087200), (125, 3923712), (128, 3831750), (130, 3772800), (131, 3744000), (144, 3406000), (150, 3269760), (156, 3144000), (160, 3065400), (180, 2724800), (192, 2554500), (195, 2515200), (200, 2452320), (208, 2358000), (225, 2179840), (234, 2096000), (240, 2043600), (250, 1961856), (256, 1915875), (260, 1886400), (262, 1872000), (288, 1703000), (300, 1634880), (312, 1572000), (320, 1532700), (325, 1509120), (360, 1362400), (375, 1307904), (384, 1277250), (390, 1257600), (393, 1248000), (400, 1226160), (416, 1179000), (450, 1089920), (468, 1048000), (480, 1021800), (500, 980928), (520, 943200), (524, 936000), (576, 851500), (585, 838400), (600, 817440), (624, 786000), (640, 766350), (650, 754560), (655, 748800), (720, 681200), (750, 653952), (768, 638625), (780, 628800), (786, 624000), (800, 613080), (832, 589500), (900, 544960), (936, 524000), (960, 510900), (975, 503040), (1000, 490464), (1040, 471600), (1048, 468000), (1125, 435968), (1152, 425750), (1170, 419200), (1179, 416000), (1200, 408720), (1248, 393000), (1280, 383175), (1300, 377280), (1310, 374400), (1440, 340600), (1500, 326976), (1560, 314400), (1572, 312000), (1600, 306540), (1625, 301824), (1664, 294750), (1703, 288000), (1800, 272480), (1872, 262000), (1920, 255450), (1950, 251520), (1965, 249600), (2000, 245232), (2080, 235800), (2096, 234000), (2250, 217984), (2304, 212875), (2340, 209600), (2358, 208000), (2400, 204360), (2496, 196500), (2600, 188640), (2620, 187200), (2880, 170300), (2925, 167680), (3000, 163488), (3120, 157200), (3144, 156000), (3200, 153270), (3250, 150912), (3275, 149760), (3328, 147375), (3406, 144000), (3600, 136240), (3744, 131000), (3840, 127725), (3900, 125760), (3930, 124800), (4000, 122616), (4160, 117900), (4192, 117000), (4500, 108992), (4680, 104800), (4716, 104000), (4800, 102180), (4875, 100608), (4992, 98250), (5109, 96000), (5200, 94320), (5240, 93600), (5760, 85150), (5850, 83840), (5895, 83200), (6000, 81744), (6240, 78600), (6288, 78000), (6400, 76635), (6500, 75456), (6550, 74880), (6812, 72000), (7200, 68120), (7488, 65500), (7800, 62880), (7860, 62400), (8000, 61308), (8320, 58950), (8384, 58500), (8515, 57600), (9000, 54496), (9360, 52400), (9432, 52000), (9600, 51090), (9750, 50304), (9825, 49920), (9984, 49125), (10218, 48000), (10400, 47160), (10480, 46800), (11520, 42575), (11700, 41920), (11790, 41600), (12000, 40872), (12480, 39300), (12576, 39000), (13000, 37728), (13100, 37440), (13624, 36000), (14400, 34060), (14625, 33536), (14976, 32750), (15327, 32000), (15600, 31440), (15720, 31200), (16000, 30654), (16375, 29952), (16640, 29475), (16768, 29250), (17030, 28800), (18000, 27248), (18720, 26200), (18864, 26000), (19200, 25545), (19500, 25152), (19650, 24960), (20436, 24000), (20800, 23580), (20960, 23400)]