1949280000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 360

約数和(自身を含む): 6743041536

約数和(自身を除く): 4793761536

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, 524, 600, 620, 625, 640, 655, 744, 750, 768, 775, 786, 800, 930, 960, 992, 1000, 1048, 1200, 1240, 1250, 1280, 1310, 1488, 1500, 1550, 1572, 1600, 1860, 1875, 1920, 1965, 1984, 2000, 2096, 2325, 2400, 2480, 2500, 2620, 2976, 3000, 3100, 3144, 3200, 3275, 3720, 3750, 3840, 3875, 3930, 3968, 4000, 4061, 4192, 4650, 4800, 4960, 5000, 5240, 5952, 6000, 6200, 6288, 6400, 6550, 7440, 7500, 7750, 7860, 7936, 8000, 8122, 8384, 9300, 9600, 9825, 9920, 10000, 10480, 11625, 11904, 12000, 12183, 12400, 12576, 13100, 14880, 15000, 15500, 15720, 16000, 16244, 16375, 16768, 18600, 19200, 19375, 19650, 19840, 20000, 20305, 20960, 23250, 23808, 24000, 24366, 24800, 25152, 26200, 29760, 30000, 31000, 31440, 32000, 32488, 32750, 33536, 37200, 38750, 39300, 39680, 40000, 40610, 41920, 46500, 48000, 48732, 49125, 49600, 50304, 52400, 58125, 59520, 60000, 60915, 62000, 62880, 64976, 65500, 74400, 77500, 78600, 80000, 81220, 81875, 83840, 93000, 96000, 97464, 98250, 99200, 100608, 101525, 104800, 116250, 119040, 120000, 121830, 124000, 125760, 129952, 131000, 148800, 155000, 157200, 160000, 162440, 163750, 167680, 186000, 194928, 196500, 198400, 203050, 209600, 232500, 240000, 243660, 245625, 248000, 251520, 259904, 262000, 297600, 304575, 310000, 314400, 324880, 327500, 372000, 389856, 393000, 406100, 419200, 465000, 480000, 487320, 491250, 496000, 503040, 507625, 519808, 524000, 595200, 609150, 620000, 628800, 649760, 655000, 744000, 779712, 786000, 812200, 838400, 930000, 974640, 982500, 992000, 1015250, 1039616, 1048000, 1218300, 1240000, 1257600, 1299520, 1310000, 1488000, 1522875, 1559424, 1572000, 1624400, 1860000, 1949280, 1965000, 2030500, 2096000, 2436600, 2480000, 2515200, 2538125, 2599040, 2620000, 2976000, 3045750, 3118848, 3144000, 3248800, 3720000, 3898560, 3930000, 4061000, 4192000, 4873200, 4960000, 5076250, 5198080, 5240000, 6091500, 6288000, 6497600, 7440000, 7614375, 7797120, 7860000, 8122000, 9746400, 10152500, 10480000, 12183000, 12576000, 12995200, 14880000, 15228750, 15594240, 15720000, 16244000, 19492800, 20305000, 20960000, 24366000, 25990400, 30457500, 31440000, 32488000, 38985600, 40610000, 48732000, 60915000, 62880000, 64976000, 77971200, 81220000, 97464000, 121830000, 129952000, 162440000, 194928000, 243660000, 324880000, 389856000, 487320000, 649760000, 974640000, 1949280000]

約数ペア:

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