1020768000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^3\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 576

約数和(自身を含む): 4081459200

約数和(自身を除く): 3060691200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 49, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 98, 100, 105, 112, 120, 124, 125, 128, 140, 147, 150, 155, 160, 168, 175, 186, 192, 196, 200, 210, 217, 224, 240, 245, 248, 250, 256, 280, 294, 300, 310, 320, 336, 343, 350, 372, 375, 384, 392, 400, 420, 434, 448, 465, 480, 490, 496, 500, 525, 560, 588, 600, 620, 640, 651, 672, 686, 700, 735, 744, 750, 768, 775, 784, 800, 840, 868, 875, 896, 930, 960, 980, 992, 1000, 1029, 1050, 1085, 1120, 1176, 1200, 1225, 1240, 1280, 1302, 1344, 1372, 1400, 1470, 1488, 1500, 1519, 1550, 1568, 1600, 1680, 1715, 1736, 1750, 1792, 1860, 1920, 1960, 1984, 2000, 2058, 2100, 2170, 2240, 2325, 2352, 2400, 2450, 2480, 2604, 2625, 2688, 2744, 2800, 2940, 2976, 3000, 3038, 3100, 3136, 3200, 3255, 3360, 3430, 3472, 3500, 3675, 3720, 3840, 3875, 3920, 3968, 4000, 4116, 4200, 4340, 4480, 4557, 4650, 4704, 4800, 4900, 4960, 5145, 5208, 5250, 5376, 5425, 5488, 5600, 5880, 5952, 6000, 6076, 6125, 6200, 6272, 6400, 6510, 6720, 6860, 6944, 7000, 7350, 7440, 7595, 7750, 7840, 7936, 8000, 8232, 8400, 8575, 8680, 8960, 9114, 9300, 9408, 9600, 9800, 9920, 10290, 10416, 10500, 10633, 10850, 10976, 11200, 11625, 11760, 11904, 12000, 12152, 12250, 12400, 12544, 13020, 13440, 13720, 13888, 14000, 14700, 14880, 15190, 15500, 15680, 16000, 16275, 16464, 16800, 17150, 17360, 18228, 18375, 18600, 18816, 19200, 19600, 19840, 20580, 20832, 21000, 21266, 21700, 21952, 22400, 22785, 23250, 23520, 23808, 24000, 24304, 24500, 24800, 25725, 26040, 26880, 27125, 27440, 27776, 28000, 29400, 29760, 30380, 31000, 31360, 31899, 32000, 32550, 32928, 33600, 34300, 34720, 36456, 36750, 37200, 37632, 37975, 39200, 39680, 41160, 41664, 42000, 42532, 42875, 43400, 43904, 44800, 45570, 46500, 47040, 48000, 48608, 49000, 49600, 51450, 52080, 53165, 54250, 54880, 55552, 56000, 58800, 59520, 60760, 62000, 62720, 63798, 65100, 65856, 67200, 68600, 69440, 72912, 73500, 74400, 75950, 78400, 81375, 82320, 83328, 84000, 85064, 85750, 86800, 87808, 91140, 93000, 94080, 96000, 97216, 98000, 99200, 102900, 104160, 106330, 108500, 109760, 112000, 113925, 117600, 119040, 121520, 124000, 127596, 128625, 130200, 131712, 134400, 137200, 138880, 145824, 147000, 148800, 151900, 156800, 159495, 162750, 164640, 166656, 168000, 170128, 171500, 173600, 182280, 186000, 188160, 189875, 194432, 196000, 198400, 205800, 208320, 212660, 217000, 219520, 224000, 227850, 235200, 243040, 248000, 255192, 257250, 260400, 263424, 265825, 274400, 277760, 291648, 294000, 297600, 303800, 313600, 318990, 325500, 329280, 336000, 340256, 343000, 347200, 364560, 372000, 379750, 388864, 392000, 411600, 416640, 425320, 434000, 439040, 455700, 470400, 486080, 496000, 510384, 514500, 520800, 531650, 548800, 569625, 583296, 588000, 595200, 607600, 637980, 651000, 658560, 672000, 680512, 686000, 694400, 729120, 744000, 759500, 784000, 797475, 823200, 833280, 850640, 868000, 911400, 940800, 972160, 992000, 1020768, 1029000, 1041600, 1063300, 1097600, 1139250, 1166592, 1176000, 1215200, 1275960, 1302000, 1317120, 1329125, 1361024, 1372000, 1388800, 1458240, 1488000, 1519000, 1568000, 1594950, 1646400, 1701280, 1736000, 1822800, 1944320, 2041536, 2058000, 2083200, 2126600, 2195200, 2278500, 2352000, 2430400, 2551920, 2604000, 2658250, 2722048, 2744000, 2916480, 2976000, 3038000, 3189900, 3292800, 3402560, 3472000, 3645600, 3987375, 4083072, 4116000, 4166400, 4253200, 4557000, 4704000, 4860800, 5103840, 5208000, 5316500, 5488000, 5832960, 6076000, 6379800, 6585600, 6805120, 6944000, 7291200, 7974750, 8166144, 8232000, 8506400, 9114000, 9721600, 10207680, 10416000, 10633000, 10976000, 12152000, 12759600, 13610240, 14582400, 15949500, 16464000, 17012800, 18228000, 20415360, 20832000, 21266000, 24304000, 25519200, 29164800, 31899000, 32928000, 34025600, 36456000, 40830720, 42532000, 48608000, 51038400, 63798000, 68051200, 72912000, 85064000, 102076800, 127596000, 145824000, 170128000, 204153600, 255192000, 340256000, 510384000, 1020768000]

約数ペア:

[(1, 1020768000), (2, 510384000), (3, 340256000), (4, 255192000), (5, 204153600), (6, 170128000), (7, 145824000), (8, 127596000), (10, 102076800), (12, 85064000), (14, 72912000), (15, 68051200), (16, 63798000), (20, 51038400), (21, 48608000), (24, 42532000), (25, 40830720), (28, 36456000), (30, 34025600), (31, 32928000), (32, 31899000), (35, 29164800), (40, 25519200), (42, 24304000), (48, 21266000), (49, 20832000), (50, 20415360), (56, 18228000), (60, 17012800), (62, 16464000), (64, 15949500), (70, 14582400), (75, 13610240), (80, 12759600), (84, 12152000), (93, 10976000), (96, 10633000), (98, 10416000), (100, 10207680), (105, 9721600), (112, 9114000), (120, 8506400), (124, 8232000), (125, 8166144), (128, 7974750), (140, 7291200), (147, 6944000), (150, 6805120), (155, 6585600), (160, 6379800), (168, 6076000), (175, 5832960), (186, 5488000), (192, 5316500), (196, 5208000), (200, 5103840), (210, 4860800), (217, 4704000), (224, 4557000), (240, 4253200), (245, 4166400), (248, 4116000), (250, 4083072), (256, 3987375), (280, 3645600), (294, 3472000), (300, 3402560), (310, 3292800), (320, 3189900), (336, 3038000), (343, 2976000), (350, 2916480), (372, 2744000), (375, 2722048), (384, 2658250), (392, 2604000), (400, 2551920), (420, 2430400), (434, 2352000), (448, 2278500), (465, 2195200), (480, 2126600), (490, 2083200), (496, 2058000), (500, 2041536), (525, 1944320), (560, 1822800), (588, 1736000), (600, 1701280), (620, 1646400), (640, 1594950), (651, 1568000), (672, 1519000), (686, 1488000), (700, 1458240), (735, 1388800), (744, 1372000), (750, 1361024), (768, 1329125), (775, 1317120), (784, 1302000), (800, 1275960), (840, 1215200), (868, 1176000), (875, 1166592), (896, 1139250), (930, 1097600), (960, 1063300), (980, 1041600), (992, 1029000), (1000, 1020768), (1029, 992000), (1050, 972160), (1085, 940800), (1120, 911400), (1176, 868000), (1200, 850640), (1225, 833280), (1240, 823200), (1280, 797475), (1302, 784000), (1344, 759500), (1372, 744000), (1400, 729120), (1470, 694400), (1488, 686000), (1500, 680512), (1519, 672000), (1550, 658560), (1568, 651000), (1600, 637980), (1680, 607600), (1715, 595200), (1736, 588000), (1750, 583296), (1792, 569625), (1860, 548800), (1920, 531650), (1960, 520800), (1984, 514500), (2000, 510384), (2058, 496000), (2100, 486080), (2170, 470400), (2240, 455700), (2325, 439040), (2352, 434000), (2400, 425320), (2450, 416640), (2480, 411600), (2604, 392000), (2625, 388864), (2688, 379750), (2744, 372000), (2800, 364560), (2940, 347200), (2976, 343000), (3000, 340256), (3038, 336000), (3100, 329280), (3136, 325500), (3200, 318990), (3255, 313600), (3360, 303800), (3430, 297600), (3472, 294000), (3500, 291648), (3675, 277760), (3720, 274400), (3840, 265825), (3875, 263424), (3920, 260400), (3968, 257250), (4000, 255192), (4116, 248000), (4200, 243040), (4340, 235200), (4480, 227850), (4557, 224000), (4650, 219520), (4704, 217000), (4800, 212660), (4900, 208320), (4960, 205800), (5145, 198400), (5208, 196000), (5250, 194432), (5376, 189875), (5425, 188160), (5488, 186000), (5600, 182280), (5880, 173600), (5952, 171500), (6000, 170128), (6076, 168000), (6125, 166656), (6200, 164640), (6272, 162750), (6400, 159495), (6510, 156800), (6720, 151900), (6860, 148800), (6944, 147000), (7000, 145824), (7350, 138880), (7440, 137200), (7595, 134400), (7750, 131712), (7840, 130200), (7936, 128625), (8000, 127596), (8232, 124000), (8400, 121520), (8575, 119040), (8680, 117600), (8960, 113925), (9114, 112000), (9300, 109760), (9408, 108500), (9600, 106330), (9800, 104160), (9920, 102900), (10290, 99200), (10416, 98000), (10500, 97216), (10633, 96000), (10850, 94080), (10976, 93000), (11200, 91140), (11625, 87808), (11760, 86800), (11904, 85750), (12000, 85064), (12152, 84000), (12250, 83328), (12400, 82320), (12544, 81375), (13020, 78400), (13440, 75950), (13720, 74400), (13888, 73500), (14000, 72912), (14700, 69440), (14880, 68600), (15190, 67200), (15500, 65856), (15680, 65100), (16000, 63798), (16275, 62720), (16464, 62000), (16800, 60760), (17150, 59520), (17360, 58800), (18228, 56000), (18375, 55552), (18600, 54880), (18816, 54250), (19200, 53165), (19600, 52080), (19840, 51450), (20580, 49600), (20832, 49000), (21000, 48608), (21266, 48000), (21700, 47040), (21952, 46500), (22400, 45570), (22785, 44800), (23250, 43904), (23520, 43400), (23808, 42875), (24000, 42532), (24304, 42000), (24500, 41664), (24800, 41160), (25725, 39680), (26040, 39200), (26880, 37975), (27125, 37632), (27440, 37200), (27776, 36750), (28000, 36456), (29400, 34720), (29760, 34300), (30380, 33600), (31000, 32928), (31360, 32550), (31899, 32000)]