2808144000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{19501}}^1$

素因数の和:19536

約数の個数: 192

約数和(自身を含む): 10085264280

約数和(自身を除く): 7277120280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2400, 2880, 3000, 3200, 3600, 4000, 4500, 4800, 5760, 6000, 7200, 8000, 9000, 9600, 12000, 14400, 16000, 18000, 19501, 24000, 28800, 36000, 39002, 48000, 58503, 72000, 78004, 97505, 117006, 144000, 156008, 175509, 195010, 234012, 292515, 312016, 351018, 390020, 468024, 487525, 585030, 624032, 702036, 780040, 877545, 936048, 975050, 1170060, 1248064, 1404072, 1462575, 1560080, 1755090, 1872096, 1950100, 2340120, 2437625, 2496128, 2808144, 2925150, 3120160, 3510180, 3744192, 3900200, 4387725, 4680240, 4875250, 5616288, 5850300, 6240320, 7020360, 7312875, 7488384, 7800400, 8775450, 9360480, 9750500, 11232576, 11700600, 12480640, 14040720, 14625750, 15600800, 17550900, 18720960, 19501000, 21938625, 22465152, 23401200, 28081440, 29251500, 31201600, 35101800, 37441920, 39002000, 43877250, 46802400, 56162880, 58503000, 62403200, 70203600, 78004000, 87754500, 93604800, 112325760, 117006000, 140407200, 156008000, 175509000, 187209600, 234012000, 280814400, 312016000, 351018000, 468024000, 561628800, 702036000, 936048000, 1404072000, 2808144000]

約数ペア:

[(1, 2808144000), (2, 1404072000), (3, 936048000), (4, 702036000), (5, 561628800), (6, 468024000), (8, 351018000), (9, 312016000), (10, 280814400), (12, 234012000), (15, 187209600), (16, 175509000), (18, 156008000), (20, 140407200), (24, 117006000), (25, 112325760), (30, 93604800), (32, 87754500), (36, 78004000), (40, 70203600), (45, 62403200), (48, 58503000), (50, 56162880), (60, 46802400), (64, 43877250), (72, 39002000), (75, 37441920), (80, 35101800), (90, 31201600), (96, 29251500), (100, 28081440), (120, 23401200), (125, 22465152), (128, 21938625), (144, 19501000), (150, 18720960), (160, 17550900), (180, 15600800), (192, 14625750), (200, 14040720), (225, 12480640), (240, 11700600), (250, 11232576), (288, 9750500), (300, 9360480), (320, 8775450), (360, 7800400), (375, 7488384), (384, 7312875), (400, 7020360), (450, 6240320), (480, 5850300), (500, 5616288), (576, 4875250), (600, 4680240), (640, 4387725), (720, 3900200), (750, 3744192), (800, 3510180), (900, 3120160), (960, 2925150), (1000, 2808144), (1125, 2496128), (1152, 2437625), (1200, 2340120), (1440, 1950100), (1500, 1872096), (1600, 1755090), (1800, 1560080), (1920, 1462575), (2000, 1404072), (2250, 1248064), (2400, 1170060), (2880, 975050), (3000, 936048), (3200, 877545), (3600, 780040), (4000, 702036), (4500, 624032), (4800, 585030), (5760, 487525), (6000, 468024), (7200, 390020), (8000, 351018), (9000, 312016), (9600, 292515), (12000, 234012), (14400, 195010), (16000, 175509), (18000, 156008), (19501, 144000), (24000, 117006), (28800, 97505), (36000, 78004), (39002, 72000), (48000, 58503)]