1980825600

素因数分解:

$2^{16}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 408

約数和(自身を含む): 7281256192

約数和(自身を除く): 5300430592

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, 128, 130, 150, 155, 156, 160, 186, 192, 195, 200, 208, 240, 248, 256, 260, 300, 310, 312, 320, 325, 372, 384, 390, 400, 403, 416, 465, 480, 496, 512, 520, 600, 620, 624, 640, 650, 744, 768, 775, 780, 800, 806, 832, 930, 960, 975, 992, 1024, 1040, 1200, 1209, 1240, 1248, 1280, 1300, 1488, 1536, 1550, 1560, 1600, 1612, 1664, 1860, 1920, 1950, 1984, 2015, 2048, 2080, 2325, 2400, 2418, 2480, 2496, 2560, 2600, 2976, 3072, 3100, 3120, 3200, 3224, 3328, 3720, 3840, 3900, 3968, 4030, 4096, 4160, 4650, 4800, 4836, 4960, 4992, 5120, 5200, 5952, 6045, 6144, 6200, 6240, 6400, 6448, 6656, 7440, 7680, 7800, 7936, 8060, 8192, 8320, 9300, 9600, 9672, 9920, 9984, 10075, 10240, 10400, 11904, 12090, 12288, 12400, 12480, 12800, 12896, 13312, 14880, 15360, 15600, 15872, 16120, 16384, 16640, 18600, 19200, 19344, 19840, 19968, 20150, 20480, 20800, 23808, 24180, 24576, 24800, 24960, 25600, 25792, 26624, 29760, 30225, 30720, 31200, 31744, 32240, 32768, 33280, 37200, 38400, 38688, 39680, 39936, 40300, 40960, 41600, 47616, 48360, 49152, 49600, 49920, 51200, 51584, 53248, 59520, 60450, 61440, 62400, 63488, 64480, 65536, 66560, 74400, 76800, 77376, 79360, 79872, 80600, 81920, 83200, 95232, 96720, 98304, 99200, 99840, 102400, 103168, 106496, 119040, 120900, 122880, 124800, 126976, 128960, 133120, 148800, 153600, 154752, 158720, 159744, 161200, 163840, 166400, 190464, 193440, 196608, 198400, 199680, 204800, 206336, 212992, 238080, 241800, 245760, 249600, 253952, 257920, 266240, 297600, 307200, 309504, 317440, 319488, 322400, 327680, 332800, 380928, 386880, 396800, 399360, 409600, 412672, 425984, 476160, 483600, 491520, 499200, 507904, 515840, 532480, 595200, 614400, 619008, 634880, 638976, 644800, 665600, 761856, 773760, 793600, 798720, 819200, 825344, 851968, 952320, 967200, 983040, 998400, 1015808, 1031680, 1064960, 1190400, 1228800, 1238016, 1269760, 1277952, 1289600, 1331200, 1523712, 1547520, 1587200, 1597440, 1638400, 1650688, 1904640, 1934400, 1996800, 2031616, 2063360, 2129920, 2380800, 2457600, 2476032, 2539520, 2555904, 2579200, 2662400, 3047424, 3095040, 3174400, 3194880, 3301376, 3809280, 3868800, 3993600, 4126720, 4259840, 4761600, 4915200, 4952064, 5079040, 5158400, 5324800, 6094848, 6190080, 6348800, 6389760, 6602752, 7618560, 7737600, 7987200, 8253440, 9523200, 9904128, 10158080, 10316800, 10649600, 12380160, 12697600, 12779520, 13205504, 15237120, 15475200, 15974400, 16506880, 19046400, 19808256, 20633600, 21299200, 24760320, 25395200, 26411008, 30474240, 30950400, 31948800, 33013760, 38092800, 39616512, 41267200, 49520640, 50790400, 61900800, 63897600, 66027520, 76185600, 79233024, 82534400, 99041280, 123801600, 132055040, 152371200, 165068800, 198082560, 247603200, 330137600, 396165120, 495206400, 660275200, 990412800, 1980825600]

約数ペア:

[(1, 1980825600), (2, 990412800), (3, 660275200), (4, 495206400), (5, 396165120), (6, 330137600), (8, 247603200), (10, 198082560), (12, 165068800), (13, 152371200), (15, 132055040), (16, 123801600), (20, 99041280), (24, 82534400), (25, 79233024), (26, 76185600), (30, 66027520), (31, 63897600), (32, 61900800), (39, 50790400), (40, 49520640), (48, 41267200), (50, 39616512), (52, 38092800), (60, 33013760), (62, 31948800), (64, 30950400), (65, 30474240), (75, 26411008), (78, 25395200), (80, 24760320), (93, 21299200), (96, 20633600), (100, 19808256), (104, 19046400), (120, 16506880), (124, 15974400), (128, 15475200), (130, 15237120), (150, 13205504), (155, 12779520), (156, 12697600), (160, 12380160), (186, 10649600), (192, 10316800), (195, 10158080), (200, 9904128), (208, 9523200), (240, 8253440), (248, 7987200), (256, 7737600), (260, 7618560), (300, 6602752), (310, 6389760), (312, 6348800), (320, 6190080), (325, 6094848), (372, 5324800), (384, 5158400), (390, 5079040), (400, 4952064), (403, 4915200), (416, 4761600), (465, 4259840), (480, 4126720), (496, 3993600), (512, 3868800), (520, 3809280), (600, 3301376), (620, 3194880), (624, 3174400), (640, 3095040), (650, 3047424), (744, 2662400), (768, 2579200), (775, 2555904), (780, 2539520), (800, 2476032), (806, 2457600), (832, 2380800), (930, 2129920), (960, 2063360), (975, 2031616), (992, 1996800), (1024, 1934400), (1040, 1904640), (1200, 1650688), (1209, 1638400), (1240, 1597440), (1248, 1587200), (1280, 1547520), (1300, 1523712), (1488, 1331200), (1536, 1289600), (1550, 1277952), (1560, 1269760), (1600, 1238016), (1612, 1228800), (1664, 1190400), (1860, 1064960), (1920, 1031680), (1950, 1015808), (1984, 998400), (2015, 983040), (2048, 967200), (2080, 952320), (2325, 851968), (2400, 825344), (2418, 819200), (2480, 798720), (2496, 793600), (2560, 773760), (2600, 761856), (2976, 665600), (3072, 644800), (3100, 638976), (3120, 634880), (3200, 619008), (3224, 614400), (3328, 595200), (3720, 532480), (3840, 515840), (3900, 507904), (3968, 499200), (4030, 491520), (4096, 483600), (4160, 476160), (4650, 425984), (4800, 412672), (4836, 409600), (4960, 399360), (4992, 396800), (5120, 386880), (5200, 380928), (5952, 332800), (6045, 327680), (6144, 322400), (6200, 319488), (6240, 317440), (6400, 309504), (6448, 307200), (6656, 297600), (7440, 266240), (7680, 257920), (7800, 253952), (7936, 249600), (8060, 245760), (8192, 241800), (8320, 238080), (9300, 212992), (9600, 206336), (9672, 204800), (9920, 199680), (9984, 198400), (10075, 196608), (10240, 193440), (10400, 190464), (11904, 166400), (12090, 163840), (12288, 161200), (12400, 159744), (12480, 158720), (12800, 154752), (12896, 153600), (13312, 148800), (14880, 133120), (15360, 128960), (15600, 126976), (15872, 124800), (16120, 122880), (16384, 120900), (16640, 119040), (18600, 106496), (19200, 103168), (19344, 102400), (19840, 99840), (19968, 99200), (20150, 98304), (20480, 96720), (20800, 95232), (23808, 83200), (24180, 81920), (24576, 80600), (24800, 79872), (24960, 79360), (25600, 77376), (25792, 76800), (26624, 74400), (29760, 66560), (30225, 65536), (30720, 64480), (31200, 63488), (31744, 62400), (32240, 61440), (32768, 60450), (33280, 59520), (37200, 53248), (38400, 51584), (38688, 51200), (39680, 49920), (39936, 49600), (40300, 49152), (40960, 48360), (41600, 47616)]