2507856000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4064

約数の個数: 256

約数和(自身を含む): 8955273600

約数和(自身を除く): 6447417600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 384, 390, 400, 416, 480, 500, 520, 600, 624, 640, 650, 750, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1600, 1625, 1664, 1920, 1950, 2000, 2080, 2400, 2496, 2600, 3000, 3120, 3200, 3250, 3900, 4000, 4019, 4160, 4800, 4875, 4992, 5200, 6000, 6240, 6500, 7800, 8000, 8038, 8320, 9600, 9750, 10400, 12000, 12057, 12480, 13000, 15600, 16000, 16076, 19500, 20095, 20800, 24000, 24114, 24960, 26000, 31200, 32152, 39000, 40190, 41600, 48000, 48228, 52000, 52247, 60285, 62400, 64304, 78000, 80380, 96456, 100475, 104000, 104494, 120570, 124800, 128608, 156000, 156741, 160760, 192912, 200950, 208000, 208988, 241140, 257216, 261235, 301425, 312000, 313482, 321520, 385824, 401900, 417976, 482280, 502375, 514432, 522470, 602850, 624000, 626964, 643040, 771648, 783705, 803800, 835952, 964560, 1004750, 1044940, 1205700, 1253928, 1286080, 1306175, 1507125, 1543296, 1567410, 1607600, 1671904, 1929120, 2009500, 2089880, 2411400, 2507856, 2572160, 2612350, 3014250, 3134820, 3215200, 3343808, 3858240, 3918525, 4019000, 4179760, 4822800, 5015712, 5224700, 6028500, 6269640, 6430400, 6530875, 6687616, 7716480, 7837050, 8038000, 8359520, 9645600, 10031424, 10449400, 12057000, 12539280, 12860800, 13061750, 15674100, 16076000, 16719040, 19291200, 19592625, 20062848, 20898800, 24114000, 25078560, 26123500, 31348200, 32152000, 33438080, 38582400, 39185250, 41797600, 48228000, 50157120, 52247000, 62696400, 64304000, 78370500, 83595200, 96456000, 100314240, 104494000, 125392800, 156741000, 167190400, 192912000, 208988000, 250785600, 313482000, 417976000, 501571200, 626964000, 835952000, 1253928000, 2507856000]

約数ペア:

[(1, 2507856000), (2, 1253928000), (3, 835952000), (4, 626964000), (5, 501571200), (6, 417976000), (8, 313482000), (10, 250785600), (12, 208988000), (13, 192912000), (15, 167190400), (16, 156741000), (20, 125392800), (24, 104494000), (25, 100314240), (26, 96456000), (30, 83595200), (32, 78370500), (39, 64304000), (40, 62696400), (48, 52247000), (50, 50157120), (52, 48228000), (60, 41797600), (64, 39185250), (65, 38582400), (75, 33438080), (78, 32152000), (80, 31348200), (96, 26123500), (100, 25078560), (104, 24114000), (120, 20898800), (125, 20062848), (128, 19592625), (130, 19291200), (150, 16719040), (156, 16076000), (160, 15674100), (192, 13061750), (195, 12860800), (200, 12539280), (208, 12057000), (240, 10449400), (250, 10031424), (260, 9645600), (300, 8359520), (312, 8038000), (320, 7837050), (325, 7716480), (375, 6687616), (384, 6530875), (390, 6430400), (400, 6269640), (416, 6028500), (480, 5224700), (500, 5015712), (520, 4822800), (600, 4179760), (624, 4019000), (640, 3918525), (650, 3858240), (750, 3343808), (780, 3215200), (800, 3134820), (832, 3014250), (960, 2612350), (975, 2572160), (1000, 2507856), (1040, 2411400), (1200, 2089880), (1248, 2009500), (1300, 1929120), (1500, 1671904), (1560, 1607600), (1600, 1567410), (1625, 1543296), (1664, 1507125), (1920, 1306175), (1950, 1286080), (2000, 1253928), (2080, 1205700), (2400, 1044940), (2496, 1004750), (2600, 964560), (3000, 835952), (3120, 803800), (3200, 783705), (3250, 771648), (3900, 643040), (4000, 626964), (4019, 624000), (4160, 602850), (4800, 522470), (4875, 514432), (4992, 502375), (5200, 482280), (6000, 417976), (6240, 401900), (6500, 385824), (7800, 321520), (8000, 313482), (8038, 312000), (8320, 301425), (9600, 261235), (9750, 257216), (10400, 241140), (12000, 208988), (12057, 208000), (12480, 200950), (13000, 192912), (15600, 160760), (16000, 156741), (16076, 156000), (19500, 128608), (20095, 124800), (20800, 120570), (24000, 104494), (24114, 104000), (24960, 100475), (26000, 96456), (31200, 80380), (32152, 78000), (39000, 64304), (40190, 62400), (41600, 60285), (48000, 52247), (48228, 52000)]