7797120000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 440

約数和(自身を含む): 27011753472

約数和(自身を除く): 19214633472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 128, 131, 150, 155, 160, 186, 192, 200, 240, 248, 250, 256, 262, 300, 310, 320, 372, 375, 384, 393, 400, 465, 480, 496, 500, 512, 524, 600, 620, 625, 640, 655, 744, 750, 768, 775, 786, 800, 930, 960, 992, 1000, 1024, 1048, 1200, 1240, 1250, 1280, 1310, 1488, 1500, 1536, 1550, 1572, 1600, 1860, 1875, 1920, 1965, 1984, 2000, 2096, 2325, 2400, 2480, 2500, 2560, 2620, 2976, 3000, 3072, 3100, 3144, 3200, 3275, 3720, 3750, 3840, 3875, 3930, 3968, 4000, 4061, 4192, 4650, 4800, 4960, 5000, 5120, 5240, 5952, 6000, 6200, 6288, 6400, 6550, 7440, 7500, 7680, 7750, 7860, 7936, 8000, 8122, 8384, 9300, 9600, 9825, 9920, 10000, 10480, 11625, 11904, 12000, 12183, 12400, 12576, 12800, 13100, 14880, 15000, 15360, 15500, 15720, 15872, 16000, 16244, 16375, 16768, 18600, 19200, 19375, 19650, 19840, 20000, 20305, 20960, 23250, 23808, 24000, 24366, 24800, 25152, 25600, 26200, 29760, 30000, 31000, 31440, 31744, 32000, 32488, 32750, 33536, 37200, 38400, 38750, 39300, 39680, 40000, 40610, 41920, 46500, 47616, 48000, 48732, 49125, 49600, 50304, 52400, 58125, 59520, 60000, 60915, 62000, 62880, 64000, 64976, 65500, 67072, 74400, 76800, 77500, 78600, 79360, 80000, 81220, 81875, 83840, 93000, 95232, 96000, 97464, 98250, 99200, 100608, 101525, 104800, 116250, 119040, 120000, 121830, 124000, 125760, 128000, 129952, 131000, 134144, 148800, 155000, 157200, 158720, 160000, 162440, 163750, 167680, 186000, 192000, 194928, 196500, 198400, 201216, 203050, 209600, 232500, 238080, 240000, 243660, 245625, 248000, 251520, 259904, 262000, 297600, 304575, 310000, 314400, 320000, 324880, 327500, 335360, 372000, 384000, 389856, 393000, 396800, 402432, 406100, 419200, 465000, 476160, 480000, 487320, 491250, 496000, 503040, 507625, 519808, 524000, 595200, 609150, 620000, 628800, 640000, 649760, 655000, 670720, 744000, 779712, 786000, 793600, 812200, 838400, 930000, 960000, 974640, 982500, 992000, 1006080, 1015250, 1039616, 1048000, 1190400, 1218300, 1240000, 1257600, 1299520, 1310000, 1488000, 1522875, 1559424, 1572000, 1624400, 1676800, 1860000, 1920000, 1949280, 1965000, 1984000, 2012160, 2030500, 2079232, 2096000, 2380800, 2436600, 2480000, 2515200, 2538125, 2599040, 2620000, 2976000, 3045750, 3118848, 3144000, 3248800, 3353600, 3720000, 3898560, 3930000, 3968000, 4061000, 4158464, 4192000, 4873200, 4960000, 5030400, 5076250, 5198080, 5240000, 5952000, 6091500, 6237696, 6288000, 6497600, 7440000, 7614375, 7797120, 7860000, 8122000, 8384000, 9746400, 9920000, 10060800, 10152500, 10396160, 10480000, 11904000, 12183000, 12475392, 12576000, 12995200, 14880000, 15228750, 15594240, 15720000, 16244000, 16768000, 19492800, 19840000, 20305000, 20792320, 20960000, 24366000, 25152000, 25990400, 29760000, 30457500, 31188480, 31440000, 32488000, 38985600, 40610000, 41920000, 48732000, 50304000, 51980800, 59520000, 60915000, 62376960, 62880000, 64976000, 77971200, 81220000, 83840000, 97464000, 103961600, 121830000, 125760000, 129952000, 155942400, 162440000, 194928000, 243660000, 251520000, 259904000, 311884800, 324880000, 389856000, 487320000, 519808000, 649760000, 779712000, 974640000, 1299520000, 1559424000, 1949280000, 2599040000, 3898560000, 7797120000]

約数ペア:

[(1, 7797120000), (2, 3898560000), (3, 2599040000), (4, 1949280000), (5, 1559424000), (6, 1299520000), (8, 974640000), (10, 779712000), (12, 649760000), (15, 519808000), (16, 487320000), (20, 389856000), (24, 324880000), (25, 311884800), (30, 259904000), (31, 251520000), (32, 243660000), (40, 194928000), (48, 162440000), (50, 155942400), (60, 129952000), (62, 125760000), (64, 121830000), (75, 103961600), (80, 97464000), (93, 83840000), (96, 81220000), (100, 77971200), (120, 64976000), (124, 62880000), (125, 62376960), (128, 60915000), (131, 59520000), (150, 51980800), (155, 50304000), (160, 48732000), (186, 41920000), (192, 40610000), (200, 38985600), (240, 32488000), (248, 31440000), (250, 31188480), (256, 30457500), (262, 29760000), (300, 25990400), (310, 25152000), (320, 24366000), (372, 20960000), (375, 20792320), (384, 20305000), (393, 19840000), (400, 19492800), (465, 16768000), (480, 16244000), (496, 15720000), (500, 15594240), (512, 15228750), (524, 14880000), (600, 12995200), (620, 12576000), (625, 12475392), (640, 12183000), (655, 11904000), (744, 10480000), (750, 10396160), (768, 10152500), (775, 10060800), (786, 9920000), (800, 9746400), (930, 8384000), (960, 8122000), (992, 7860000), (1000, 7797120), (1024, 7614375), (1048, 7440000), (1200, 6497600), (1240, 6288000), (1250, 6237696), (1280, 6091500), (1310, 5952000), (1488, 5240000), (1500, 5198080), (1536, 5076250), (1550, 5030400), (1572, 4960000), (1600, 4873200), (1860, 4192000), (1875, 4158464), (1920, 4061000), (1965, 3968000), (1984, 3930000), (2000, 3898560), (2096, 3720000), (2325, 3353600), (2400, 3248800), (2480, 3144000), (2500, 3118848), (2560, 3045750), (2620, 2976000), (2976, 2620000), (3000, 2599040), (3072, 2538125), (3100, 2515200), (3144, 2480000), (3200, 2436600), (3275, 2380800), (3720, 2096000), (3750, 2079232), (3840, 2030500), (3875, 2012160), (3930, 1984000), (3968, 1965000), (4000, 1949280), (4061, 1920000), (4192, 1860000), (4650, 1676800), (4800, 1624400), (4960, 1572000), (5000, 1559424), (5120, 1522875), (5240, 1488000), (5952, 1310000), (6000, 1299520), (6200, 1257600), (6288, 1240000), (6400, 1218300), (6550, 1190400), (7440, 1048000), (7500, 1039616), (7680, 1015250), (7750, 1006080), (7860, 992000), (7936, 982500), (8000, 974640), (8122, 960000), (8384, 930000), (9300, 838400), (9600, 812200), (9825, 793600), (9920, 786000), (10000, 779712), (10480, 744000), (11625, 670720), (11904, 655000), (12000, 649760), (12183, 640000), (12400, 628800), (12576, 620000), (12800, 609150), (13100, 595200), (14880, 524000), (15000, 519808), (15360, 507625), (15500, 503040), (15720, 496000), (15872, 491250), (16000, 487320), (16244, 480000), (16375, 476160), (16768, 465000), (18600, 419200), (19200, 406100), (19375, 402432), (19650, 396800), (19840, 393000), (20000, 389856), (20305, 384000), (20960, 372000), (23250, 335360), (23808, 327500), (24000, 324880), (24366, 320000), (24800, 314400), (25152, 310000), (25600, 304575), (26200, 297600), (29760, 262000), (30000, 259904), (31000, 251520), (31440, 248000), (31744, 245625), (32000, 243660), (32488, 240000), (32750, 238080), (33536, 232500), (37200, 209600), (38400, 203050), (38750, 201216), (39300, 198400), (39680, 196500), (40000, 194928), (40610, 192000), (41920, 186000), (46500, 167680), (47616, 163750), (48000, 162440), (48732, 160000), (49125, 158720), (49600, 157200), (50304, 155000), (52400, 148800), (58125, 134144), (59520, 131000), (60000, 129952), (60915, 128000), (62000, 125760), (62880, 124000), (64000, 121830), (64976, 120000), (65500, 119040), (67072, 116250), (74400, 104800), (76800, 101525), (77500, 100608), (78600, 99200), (79360, 98250), (80000, 97464), (81220, 96000), (81875, 95232), (83840, 93000)]