3248128000

素因数分解:

$2^{15}\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 256

約数和(自身を含む): 8873963280

約数和(自身を除く): 5625835280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 61, 64, 65, 80, 100, 104, 122, 125, 128, 130, 160, 200, 208, 244, 250, 256, 260, 305, 320, 325, 400, 416, 488, 500, 512, 520, 610, 640, 650, 793, 800, 832, 976, 1000, 1024, 1040, 1220, 1280, 1300, 1525, 1586, 1600, 1625, 1664, 1952, 2000, 2048, 2080, 2440, 2560, 2600, 3050, 3172, 3200, 3250, 3328, 3904, 3965, 4000, 4096, 4160, 4880, 5120, 5200, 6100, 6344, 6400, 6500, 6656, 7625, 7808, 7930, 8000, 8192, 8320, 9760, 10240, 10400, 12200, 12688, 12800, 13000, 13312, 15250, 15616, 15860, 16000, 16384, 16640, 19520, 19825, 20480, 20800, 24400, 25376, 25600, 26000, 26624, 30500, 31232, 31720, 32000, 32768, 33280, 39040, 39650, 40960, 41600, 48800, 50752, 51200, 52000, 53248, 61000, 62464, 63440, 64000, 66560, 78080, 79300, 81920, 83200, 97600, 99125, 101504, 102400, 104000, 106496, 122000, 124928, 126880, 128000, 133120, 156160, 158600, 163840, 166400, 195200, 198250, 203008, 204800, 208000, 212992, 244000, 249856, 253760, 256000, 266240, 312320, 317200, 332800, 390400, 396500, 406016, 409600, 416000, 425984, 488000, 499712, 507520, 512000, 532480, 624640, 634400, 665600, 780800, 793000, 812032, 819200, 832000, 976000, 999424, 1015040, 1024000, 1064960, 1249280, 1268800, 1331200, 1561600, 1586000, 1624064, 1664000, 1952000, 1998848, 2030080, 2048000, 2129920, 2498560, 2537600, 2662400, 3123200, 3172000, 3248128, 3328000, 3904000, 4060160, 4096000, 4997120, 5075200, 5324800, 6246400, 6344000, 6496256, 6656000, 7808000, 8120320, 9994240, 10150400, 10649600, 12492800, 12688000, 12992512, 13312000, 15616000, 16240640, 20300800, 24985600, 25376000, 25985024, 26624000, 31232000, 32481280, 40601600, 49971200, 50752000, 53248000, 62464000, 64962560, 81203200, 101504000, 124928000, 129925120, 162406400, 203008000, 249856000, 324812800, 406016000, 649625600, 812032000, 1624064000, 3248128000]

約数ペア:

[(1, 3248128000), (2, 1624064000), (4, 812032000), (5, 649625600), (8, 406016000), (10, 324812800), (13, 249856000), (16, 203008000), (20, 162406400), (25, 129925120), (26, 124928000), (32, 101504000), (40, 81203200), (50, 64962560), (52, 62464000), (61, 53248000), (64, 50752000), (65, 49971200), (80, 40601600), (100, 32481280), (104, 31232000), (122, 26624000), (125, 25985024), (128, 25376000), (130, 24985600), (160, 20300800), (200, 16240640), (208, 15616000), (244, 13312000), (250, 12992512), (256, 12688000), (260, 12492800), (305, 10649600), (320, 10150400), (325, 9994240), (400, 8120320), (416, 7808000), (488, 6656000), (500, 6496256), (512, 6344000), (520, 6246400), (610, 5324800), (640, 5075200), (650, 4997120), (793, 4096000), (800, 4060160), (832, 3904000), (976, 3328000), (1000, 3248128), (1024, 3172000), (1040, 3123200), (1220, 2662400), (1280, 2537600), (1300, 2498560), (1525, 2129920), (1586, 2048000), (1600, 2030080), (1625, 1998848), (1664, 1952000), (1952, 1664000), (2000, 1624064), (2048, 1586000), (2080, 1561600), (2440, 1331200), (2560, 1268800), (2600, 1249280), (3050, 1064960), (3172, 1024000), (3200, 1015040), (3250, 999424), (3328, 976000), (3904, 832000), (3965, 819200), (4000, 812032), (4096, 793000), (4160, 780800), (4880, 665600), (5120, 634400), (5200, 624640), (6100, 532480), (6344, 512000), (6400, 507520), (6500, 499712), (6656, 488000), (7625, 425984), (7808, 416000), (7930, 409600), (8000, 406016), (8192, 396500), (8320, 390400), (9760, 332800), (10240, 317200), (10400, 312320), (12200, 266240), (12688, 256000), (12800, 253760), (13000, 249856), (13312, 244000), (15250, 212992), (15616, 208000), (15860, 204800), (16000, 203008), (16384, 198250), (16640, 195200), (19520, 166400), (19825, 163840), (20480, 158600), (20800, 156160), (24400, 133120), (25376, 128000), (25600, 126880), (26000, 124928), (26624, 122000), (30500, 106496), (31232, 104000), (31720, 102400), (32000, 101504), (32768, 99125), (33280, 97600), (39040, 83200), (39650, 81920), (40960, 79300), (41600, 78080), (48800, 66560), (50752, 64000), (51200, 63440), (52000, 62464), (53248, 61000)]