1261824000

素因数分解:

$2^{11}\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 384

約数和(自身を含む): 4415523840

約数和(自身を除く): 3153699840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 53, 60, 62, 64, 75, 80, 93, 96, 100, 106, 120, 124, 125, 128, 150, 155, 159, 160, 186, 192, 200, 212, 240, 248, 250, 256, 265, 300, 310, 318, 320, 372, 375, 384, 400, 424, 465, 480, 496, 500, 512, 530, 600, 620, 636, 640, 744, 750, 768, 775, 795, 800, 848, 930, 960, 992, 1000, 1024, 1060, 1200, 1240, 1272, 1280, 1325, 1488, 1500, 1536, 1550, 1590, 1600, 1643, 1696, 1860, 1920, 1984, 2000, 2048, 2120, 2325, 2400, 2480, 2544, 2560, 2650, 2976, 3000, 3072, 3100, 3180, 3200, 3286, 3392, 3720, 3840, 3875, 3968, 3975, 4000, 4240, 4650, 4800, 4929, 4960, 5088, 5120, 5300, 5952, 6000, 6144, 6200, 6360, 6400, 6572, 6625, 6784, 7440, 7680, 7750, 7936, 7950, 8000, 8215, 8480, 9300, 9600, 9858, 9920, 10176, 10240, 10600, 11625, 11904, 12000, 12400, 12720, 12800, 13144, 13250, 13568, 14880, 15360, 15500, 15872, 15900, 16000, 16430, 16960, 18600, 19200, 19716, 19840, 19875, 20352, 21200, 23250, 23808, 24000, 24645, 24800, 25440, 25600, 26288, 26500, 27136, 29760, 30720, 31000, 31744, 31800, 32000, 32860, 33920, 37200, 38400, 39432, 39680, 39750, 40704, 41075, 42400, 46500, 47616, 48000, 49290, 49600, 50880, 51200, 52576, 53000, 54272, 59520, 62000, 63488, 63600, 64000, 65720, 67840, 74400, 76800, 78864, 79360, 79500, 81408, 82150, 84800, 93000, 95232, 96000, 98580, 99200, 101760, 105152, 106000, 108544, 119040, 123225, 124000, 127200, 128000, 131440, 135680, 148800, 153600, 157728, 158720, 159000, 162816, 164300, 169600, 186000, 190464, 192000, 197160, 198400, 203520, 205375, 210304, 212000, 238080, 246450, 248000, 254400, 256000, 262880, 271360, 297600, 315456, 317440, 318000, 325632, 328600, 339200, 372000, 384000, 394320, 396800, 407040, 410750, 420608, 424000, 476160, 492900, 496000, 508800, 525760, 542720, 595200, 616125, 630912, 636000, 657200, 678400, 744000, 768000, 788640, 793600, 814080, 821500, 841216, 848000, 952320, 985800, 992000, 1017600, 1051520, 1190400, 1232250, 1261824, 1272000, 1314400, 1356800, 1488000, 1577280, 1587200, 1628160, 1643000, 1682432, 1696000, 1971600, 1984000, 2035200, 2103040, 2380800, 2464500, 2523648, 2544000, 2628800, 2713600, 2976000, 3154560, 3286000, 3364864, 3392000, 3943200, 3968000, 4070400, 4206080, 4761600, 4929000, 5047296, 5088000, 5257600, 5952000, 6309120, 6572000, 6784000, 7886400, 7936000, 8140800, 8412160, 9858000, 10094592, 10176000, 10515200, 11904000, 12618240, 13144000, 13568000, 15772800, 16824320, 19716000, 20352000, 21030400, 23808000, 25236480, 26288000, 31545600, 39432000, 40704000, 42060800, 50472960, 52576000, 63091200, 78864000, 84121600, 105152000, 126182400, 157728000, 210304000, 252364800, 315456000, 420608000, 630912000, 1261824000]

約数ペア:

[(1, 1261824000), (2, 630912000), (3, 420608000), (4, 315456000), (5, 252364800), (6, 210304000), (8, 157728000), (10, 126182400), (12, 105152000), (15, 84121600), (16, 78864000), (20, 63091200), (24, 52576000), (25, 50472960), (30, 42060800), (31, 40704000), (32, 39432000), (40, 31545600), (48, 26288000), (50, 25236480), (53, 23808000), (60, 21030400), (62, 20352000), (64, 19716000), (75, 16824320), (80, 15772800), (93, 13568000), (96, 13144000), (100, 12618240), (106, 11904000), (120, 10515200), (124, 10176000), (125, 10094592), (128, 9858000), (150, 8412160), (155, 8140800), (159, 7936000), (160, 7886400), (186, 6784000), (192, 6572000), (200, 6309120), (212, 5952000), (240, 5257600), (248, 5088000), (250, 5047296), (256, 4929000), (265, 4761600), (300, 4206080), (310, 4070400), (318, 3968000), (320, 3943200), (372, 3392000), (375, 3364864), (384, 3286000), (400, 3154560), (424, 2976000), (465, 2713600), (480, 2628800), (496, 2544000), (500, 2523648), (512, 2464500), (530, 2380800), (600, 2103040), (620, 2035200), (636, 1984000), (640, 1971600), (744, 1696000), (750, 1682432), (768, 1643000), (775, 1628160), (795, 1587200), (800, 1577280), (848, 1488000), (930, 1356800), (960, 1314400), (992, 1272000), (1000, 1261824), (1024, 1232250), (1060, 1190400), (1200, 1051520), (1240, 1017600), (1272, 992000), (1280, 985800), (1325, 952320), (1488, 848000), (1500, 841216), (1536, 821500), (1550, 814080), (1590, 793600), (1600, 788640), (1643, 768000), (1696, 744000), (1860, 678400), (1920, 657200), (1984, 636000), (2000, 630912), (2048, 616125), (2120, 595200), (2325, 542720), (2400, 525760), (2480, 508800), (2544, 496000), (2560, 492900), (2650, 476160), (2976, 424000), (3000, 420608), (3072, 410750), (3100, 407040), (3180, 396800), (3200, 394320), (3286, 384000), (3392, 372000), (3720, 339200), (3840, 328600), (3875, 325632), (3968, 318000), (3975, 317440), (4000, 315456), (4240, 297600), (4650, 271360), (4800, 262880), (4929, 256000), (4960, 254400), (5088, 248000), (5120, 246450), (5300, 238080), (5952, 212000), (6000, 210304), (6144, 205375), (6200, 203520), (6360, 198400), (6400, 197160), (6572, 192000), (6625, 190464), (6784, 186000), (7440, 169600), (7680, 164300), (7750, 162816), (7936, 159000), (7950, 158720), (8000, 157728), (8215, 153600), (8480, 148800), (9300, 135680), (9600, 131440), (9858, 128000), (9920, 127200), (10176, 124000), (10240, 123225), (10600, 119040), (11625, 108544), (11904, 106000), (12000, 105152), (12400, 101760), (12720, 99200), (12800, 98580), (13144, 96000), (13250, 95232), (13568, 93000), (14880, 84800), (15360, 82150), (15500, 81408), (15872, 79500), (15900, 79360), (16000, 78864), (16430, 76800), (16960, 74400), (18600, 67840), (19200, 65720), (19716, 64000), (19840, 63600), (19875, 63488), (20352, 62000), (21200, 59520), (23250, 54272), (23808, 53000), (24000, 52576), (24645, 51200), (24800, 50880), (25440, 49600), (25600, 49290), (26288, 48000), (26500, 47616), (27136, 46500), (29760, 42400), (30720, 41075), (31000, 40704), (31744, 39750), (31800, 39680), (32000, 39432), (32860, 38400), (33920, 37200)]