2499840000

素因数分解:

$2^{11}\times 3^2\times 5^4\times 7^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 720

約数和(自身を含む): 10643592960

約数和(自身を除く): 8143752960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 64, 70, 72, 75, 80, 84, 90, 93, 96, 100, 105, 112, 120, 124, 125, 126, 128, 140, 144, 150, 155, 160, 168, 175, 180, 186, 192, 200, 210, 217, 224, 225, 240, 248, 250, 252, 256, 279, 280, 288, 300, 310, 315, 320, 336, 350, 360, 372, 375, 384, 400, 420, 434, 448, 450, 465, 480, 496, 500, 504, 512, 525, 558, 560, 576, 600, 620, 625, 630, 640, 651, 672, 700, 720, 744, 750, 768, 775, 800, 840, 868, 875, 896, 900, 930, 960, 992, 1000, 1008, 1024, 1050, 1085, 1116, 1120, 1125, 1152, 1200, 1240, 1250, 1260, 1280, 1302, 1344, 1395, 1400, 1440, 1488, 1500, 1536, 1550, 1575, 1600, 1680, 1736, 1750, 1792, 1800, 1860, 1875, 1920, 1953, 1984, 2000, 2016, 2048, 2100, 2170, 2232, 2240, 2250, 2304, 2325, 2400, 2480, 2500, 2520, 2560, 2604, 2625, 2688, 2790, 2800, 2880, 2976, 3000, 3072, 3100, 3150, 3200, 3255, 3360, 3472, 3500, 3584, 3600, 3720, 3750, 3840, 3875, 3906, 3968, 4000, 4032, 4200, 4340, 4375, 4464, 4480, 4500, 4608, 4650, 4800, 4960, 5000, 5040, 5120, 5208, 5250, 5376, 5425, 5580, 5600, 5625, 5760, 5952, 6000, 6144, 6200, 6300, 6400, 6510, 6720, 6944, 6975, 7000, 7168, 7200, 7440, 7500, 7680, 7750, 7812, 7875, 7936, 8000, 8064, 8400, 8680, 8750, 8928, 8960, 9000, 9216, 9300, 9600, 9765, 9920, 10000, 10080, 10240, 10416, 10500, 10752, 10850, 11160, 11200, 11250, 11520, 11625, 11904, 12000, 12400, 12600, 12800, 13020, 13125, 13440, 13888, 13950, 14000, 14336, 14400, 14880, 15000, 15360, 15500, 15624, 15750, 15872, 16000, 16128, 16275, 16800, 17360, 17500, 17856, 17920, 18000, 18432, 18600, 19200, 19375, 19530, 19840, 20000, 20160, 20832, 21000, 21504, 21700, 22320, 22400, 22500, 23040, 23250, 23808, 24000, 24800, 25200, 25600, 26040, 26250, 26880, 27125, 27776, 27900, 28000, 28800, 29760, 30000, 30720, 31000, 31248, 31500, 31744, 32000, 32256, 32550, 33600, 34720, 34875, 35000, 35712, 35840, 36000, 37200, 38400, 38750, 39060, 39375, 39680, 40000, 40320, 41664, 42000, 43008, 43400, 44640, 44800, 45000, 46080, 46500, 47616, 48000, 48825, 49600, 50400, 51200, 52080, 52500, 53760, 54250, 55552, 55800, 56000, 57600, 58125, 59520, 60000, 62000, 62496, 63000, 63488, 64000, 64512, 65100, 67200, 69440, 69750, 70000, 71424, 71680, 72000, 74400, 76800, 77500, 78120, 78750, 79360, 80000, 80640, 81375, 83328, 84000, 86800, 89280, 89600, 90000, 92160, 93000, 95232, 96000, 97650, 99200, 100800, 104160, 105000, 107520, 108500, 111104, 111600, 112000, 115200, 116250, 119040, 120000, 124000, 124992, 126000, 128000, 129024, 130200, 134400, 135625, 138880, 139500, 140000, 142848, 144000, 148800, 153600, 155000, 156240, 157500, 158720, 160000, 161280, 162750, 166656, 168000, 173600, 174375, 178560, 179200, 180000, 186000, 190464, 192000, 195300, 198400, 201600, 208320, 210000, 215040, 217000, 222208, 223200, 224000, 230400, 232500, 238080, 240000, 244125, 248000, 249984, 252000, 256000, 260400, 268800, 271250, 277760, 279000, 280000, 285696, 288000, 297600, 310000, 312480, 315000, 317440, 320000, 322560, 325500, 333312, 336000, 347200, 348750, 357120, 358400, 360000, 372000, 384000, 390600, 396800, 403200, 406875, 416640, 420000, 434000, 444416, 446400, 448000, 460800, 465000, 476160, 480000, 488250, 496000, 499968, 504000, 520800, 537600, 542500, 555520, 558000, 560000, 571392, 576000, 595200, 620000, 624960, 630000, 640000, 645120, 651000, 666624, 672000, 694400, 697500, 714240, 720000, 744000, 768000, 781200, 793600, 806400, 813750, 833280, 840000, 868000, 892800, 896000, 930000, 952320, 960000, 976500, 992000, 999936, 1008000, 1041600, 1075200, 1085000, 1111040, 1116000, 1120000, 1152000, 1190400, 1220625, 1240000, 1249920, 1260000, 1280000, 1302000, 1333248, 1344000, 1388800, 1395000, 1428480, 1440000, 1488000, 1562400, 1587200, 1612800, 1627500, 1666560, 1680000, 1736000, 1785600, 1792000, 1860000, 1920000, 1953000, 1984000, 1999872, 2016000, 2083200, 2170000, 2222080, 2232000, 2240000, 2304000, 2380800, 2441250, 2480000, 2499840, 2520000, 2604000, 2688000, 2777600, 2790000, 2856960, 2880000, 2976000, 3124800, 3225600, 3255000, 3333120, 3360000, 3472000, 3571200, 3720000, 3840000, 3906000, 3968000, 3999744, 4032000, 4166400, 4340000, 4464000, 4480000, 4761600, 4882500, 4960000, 4999680, 5040000, 5208000, 5376000, 5555200, 5580000, 5760000, 5952000, 6249600, 6510000, 6666240, 6720000, 6944000, 7142400, 7440000, 7812000, 7936000, 8064000, 8332800, 8680000, 8928000, 8960000, 9765000, 9920000, 9999360, 10080000, 10416000, 11110400, 11160000, 11520000, 11904000, 12499200, 13020000, 13440000, 13888000, 14284800, 14880000, 15624000, 16128000, 16665600, 17360000, 17856000, 19530000, 19840000, 19998720, 20160000, 20832000, 22320000, 23808000, 24998400, 26040000, 26880000, 27776000, 29760000, 31248000, 33331200, 34720000, 35712000, 39060000, 39680000, 40320000, 41664000, 44640000, 49996800, 52080000, 55552000, 59520000, 62496000, 69440000, 71424000, 78120000, 80640000, 83328000, 89280000, 99993600, 104160000, 119040000, 124992000, 138880000, 156240000, 166656000, 178560000, 208320000, 249984000, 277760000, 312480000, 357120000, 416640000, 499968000, 624960000, 833280000, 1249920000, 2499840000]

約数ペア:

[(1, 2499840000), (2, 1249920000), (3, 833280000), (4, 624960000), (5, 499968000), (6, 416640000), (7, 357120000), (8, 312480000), (9, 277760000), (10, 249984000), (12, 208320000), (14, 178560000), (15, 166656000), (16, 156240000), (18, 138880000), (20, 124992000), (21, 119040000), (24, 104160000), (25, 99993600), (28, 89280000), (30, 83328000), (31, 80640000), (32, 78120000), (35, 71424000), (36, 69440000), (40, 62496000), (42, 59520000), (45, 55552000), (48, 52080000), (50, 49996800), (56, 44640000), (60, 41664000), (62, 40320000), (63, 39680000), (64, 39060000), (70, 35712000), (72, 34720000), (75, 33331200), (80, 31248000), (84, 29760000), (90, 27776000), (93, 26880000), (96, 26040000), (100, 24998400), (105, 23808000), (112, 22320000), (120, 20832000), (124, 20160000), (125, 19998720), (126, 19840000), (128, 19530000), (140, 17856000), (144, 17360000), (150, 16665600), (155, 16128000), (160, 15624000), (168, 14880000), (175, 14284800), (180, 13888000), (186, 13440000), (192, 13020000), (200, 12499200), (210, 11904000), (217, 11520000), (224, 11160000), (225, 11110400), (240, 10416000), (248, 10080000), (250, 9999360), (252, 9920000), (256, 9765000), (279, 8960000), (280, 8928000), (288, 8680000), (300, 8332800), (310, 8064000), (315, 7936000), (320, 7812000), (336, 7440000), (350, 7142400), (360, 6944000), (372, 6720000), (375, 6666240), (384, 6510000), (400, 6249600), (420, 5952000), (434, 5760000), (448, 5580000), (450, 5555200), (465, 5376000), (480, 5208000), (496, 5040000), (500, 4999680), (504, 4960000), (512, 4882500), (525, 4761600), (558, 4480000), (560, 4464000), (576, 4340000), (600, 4166400), (620, 4032000), (625, 3999744), (630, 3968000), (640, 3906000), (651, 3840000), (672, 3720000), (700, 3571200), (720, 3472000), (744, 3360000), (750, 3333120), (768, 3255000), (775, 3225600), (800, 3124800), (840, 2976000), (868, 2880000), (875, 2856960), (896, 2790000), (900, 2777600), (930, 2688000), (960, 2604000), (992, 2520000), (1000, 2499840), (1008, 2480000), (1024, 2441250), (1050, 2380800), (1085, 2304000), (1116, 2240000), (1120, 2232000), (1125, 2222080), (1152, 2170000), (1200, 2083200), (1240, 2016000), (1250, 1999872), (1260, 1984000), (1280, 1953000), (1302, 1920000), (1344, 1860000), (1395, 1792000), (1400, 1785600), (1440, 1736000), (1488, 1680000), (1500, 1666560), (1536, 1627500), (1550, 1612800), (1575, 1587200), (1600, 1562400), (1680, 1488000), (1736, 1440000), (1750, 1428480), (1792, 1395000), (1800, 1388800), (1860, 1344000), (1875, 1333248), (1920, 1302000), (1953, 1280000), (1984, 1260000), (2000, 1249920), (2016, 1240000), (2048, 1220625), (2100, 1190400), (2170, 1152000), (2232, 1120000), (2240, 1116000), (2250, 1111040), (2304, 1085000), (2325, 1075200), (2400, 1041600), (2480, 1008000), (2500, 999936), (2520, 992000), (2560, 976500), (2604, 960000), (2625, 952320), (2688, 930000), (2790, 896000), (2800, 892800), (2880, 868000), (2976, 840000), (3000, 833280), (3072, 813750), (3100, 806400), (3150, 793600), (3200, 781200), (3255, 768000), (3360, 744000), (3472, 720000), (3500, 714240), (3584, 697500), (3600, 694400), (3720, 672000), (3750, 666624), (3840, 651000), (3875, 645120), (3906, 640000), (3968, 630000), (4000, 624960), (4032, 620000), (4200, 595200), (4340, 576000), (4375, 571392), (4464, 560000), (4480, 558000), (4500, 555520), (4608, 542500), (4650, 537600), (4800, 520800), (4960, 504000), (5000, 499968), (5040, 496000), (5120, 488250), (5208, 480000), (5250, 476160), (5376, 465000), (5425, 460800), (5580, 448000), (5600, 446400), (5625, 444416), (5760, 434000), (5952, 420000), (6000, 416640), (6144, 406875), (6200, 403200), (6300, 396800), (6400, 390600), (6510, 384000), (6720, 372000), (6944, 360000), (6975, 358400), (7000, 357120), (7168, 348750), (7200, 347200), (7440, 336000), (7500, 333312), (7680, 325500), (7750, 322560), (7812, 320000), (7875, 317440), (7936, 315000), (8000, 312480), (8064, 310000), (8400, 297600), (8680, 288000), (8750, 285696), (8928, 280000), (8960, 279000), (9000, 277760), (9216, 271250), (9300, 268800), (9600, 260400), (9765, 256000), (9920, 252000), (10000, 249984), (10080, 248000), (10240, 244125), (10416, 240000), (10500, 238080), (10752, 232500), (10850, 230400), (11160, 224000), (11200, 223200), (11250, 222208), (11520, 217000), (11625, 215040), (11904, 210000), (12000, 208320), (12400, 201600), (12600, 198400), (12800, 195300), (13020, 192000), (13125, 190464), (13440, 186000), (13888, 180000), (13950, 179200), (14000, 178560), (14336, 174375), (14400, 173600), (14880, 168000), (15000, 166656), (15360, 162750), (15500, 161280), (15624, 160000), (15750, 158720), (15872, 157500), (16000, 156240), (16128, 155000), (16275, 153600), (16800, 148800), (17360, 144000), (17500, 142848), (17856, 140000), (17920, 139500), (18000, 138880), (18432, 135625), (18600, 134400), (19200, 130200), (19375, 129024), (19530, 128000), (19840, 126000), (20000, 124992), (20160, 124000), (20832, 120000), (21000, 119040), (21504, 116250), (21700, 115200), (22320, 112000), (22400, 111600), (22500, 111104), (23040, 108500), (23250, 107520), (23808, 105000), (24000, 104160), (24800, 100800), (25200, 99200), (25600, 97650), (26040, 96000), (26250, 95232), (26880, 93000), (27125, 92160), (27776, 90000), (27900, 89600), (28000, 89280), (28800, 86800), (29760, 84000), (30000, 83328), (30720, 81375), (31000, 80640), (31248, 80000), (31500, 79360), (31744, 78750), (32000, 78120), (32256, 77500), (32550, 76800), (33600, 74400), (34720, 72000), (34875, 71680), (35000, 71424), (35712, 70000), (35840, 69750), (36000, 69440), (37200, 67200), (38400, 65100), (38750, 64512), (39060, 64000), (39375, 63488), (39680, 63000), (40000, 62496), (40320, 62000), (41664, 60000), (42000, 59520), (43008, 58125), (43400, 57600), (44640, 56000), (44800, 55800), (45000, 55552), (46080, 54250), (46500, 53760), (47616, 52500), (48000, 52080), (48825, 51200), (49600, 50400)]