12507859200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{2477}}^1$

素因数の和:2769

約数の個数: 216

約数和(自身を含む): 41452221888

約数和(自身を除く): 28944362688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 263, 300, 320, 384, 400, 480, 526, 600, 640, 768, 789, 800, 960, 1052, 1200, 1280, 1315, 1578, 1600, 1920, 2104, 2400, 2477, 2630, 3156, 3200, 3840, 3945, 4208, 4800, 4954, 5260, 6312, 6400, 6575, 7431, 7890, 8416, 9600, 9908, 10520, 12385, 12624, 13150, 14862, 15780, 16832, 19200, 19725, 19816, 21040, 24770, 25248, 26300, 29724, 31560, 33664, 37155, 39450, 39632, 42080, 49540, 50496, 52600, 59448, 61925, 63120, 67328, 74310, 78900, 79264, 84160, 99080, 100992, 105200, 118896, 123850, 126240, 148620, 157800, 158528, 168320, 185775, 198160, 201984, 210400, 237792, 247700, 252480, 297240, 315600, 317056, 336640, 371550, 396320, 420800, 475584, 495400, 504960, 594480, 631200, 634112, 651451, 743100, 792640, 841600, 951168, 990800, 1009920, 1188960, 1262400, 1302902, 1486200, 1585280, 1683200, 1902336, 1954353, 1981600, 2377920, 2524800, 2605804, 2972400, 3170560, 3257255, 3908706, 3963200, 4755840, 5049600, 5211608, 5944800, 6514510, 7817412, 7926400, 9511680, 9771765, 10423216, 11889600, 13029020, 15634824, 15852800, 16286275, 19543530, 20846432, 23779200, 26058040, 31269648, 32572550, 39087060, 41692864, 47558400, 48858825, 52116080, 62539296, 65145100, 78174120, 83385728, 97717650, 104232160, 125078592, 130290200, 156348240, 166771456, 195435300, 208464320, 250157184, 260580400, 312696480, 390870600, 416928640, 500314368, 521160800, 625392960, 781741200, 833857280, 1042321600, 1250785920, 1563482400, 2084643200, 2501571840, 3126964800, 4169286400, 6253929600, 12507859200]

約数ペア:

[(1, 12507859200), (2, 6253929600), (3, 4169286400), (4, 3126964800), (5, 2501571840), (6, 2084643200), (8, 1563482400), (10, 1250785920), (12, 1042321600), (15, 833857280), (16, 781741200), (20, 625392960), (24, 521160800), (25, 500314368), (30, 416928640), (32, 390870600), (40, 312696480), (48, 260580400), (50, 250157184), (60, 208464320), (64, 195435300), (75, 166771456), (80, 156348240), (96, 130290200), (100, 125078592), (120, 104232160), (128, 97717650), (150, 83385728), (160, 78174120), (192, 65145100), (200, 62539296), (240, 52116080), (256, 48858825), (263, 47558400), (300, 41692864), (320, 39087060), (384, 32572550), (400, 31269648), (480, 26058040), (526, 23779200), (600, 20846432), (640, 19543530), (768, 16286275), (789, 15852800), (800, 15634824), (960, 13029020), (1052, 11889600), (1200, 10423216), (1280, 9771765), (1315, 9511680), (1578, 7926400), (1600, 7817412), (1920, 6514510), (2104, 5944800), (2400, 5211608), (2477, 5049600), (2630, 4755840), (3156, 3963200), (3200, 3908706), (3840, 3257255), (3945, 3170560), (4208, 2972400), (4800, 2605804), (4954, 2524800), (5260, 2377920), (6312, 1981600), (6400, 1954353), (6575, 1902336), (7431, 1683200), (7890, 1585280), (8416, 1486200), (9600, 1302902), (9908, 1262400), (10520, 1188960), (12385, 1009920), (12624, 990800), (13150, 951168), (14862, 841600), (15780, 792640), (16832, 743100), (19200, 651451), (19725, 634112), (19816, 631200), (21040, 594480), (24770, 504960), (25248, 495400), (26300, 475584), (29724, 420800), (31560, 396320), (33664, 371550), (37155, 336640), (39450, 317056), (39632, 315600), (42080, 297240), (49540, 252480), (50496, 247700), (52600, 237792), (59448, 210400), (61925, 201984), (63120, 198160), (67328, 185775), (74310, 168320), (78900, 158528), (79264, 157800), (84160, 148620), (99080, 126240), (100992, 123850), (105200, 118896)]