1880352000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{6529}}^1$

素因数の和:6566

約数の個数: 216

約数和(自身を含む): 6767091240

約数和(自身を除く): 4886739240

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, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2880, 3000, 3200, 3600, 3840, 4000, 4500, 4800, 5760, 6000, 6400, 6529, 7200, 8000, 9000, 9600, 11520, 12000, 13058, 14400, 16000, 18000, 19200, 19587, 24000, 26116, 28800, 32000, 32645, 36000, 39174, 48000, 52232, 57600, 58761, 65290, 72000, 78348, 96000, 97935, 104464, 117522, 130580, 144000, 156696, 163225, 195870, 208928, 235044, 261160, 288000, 293805, 313392, 326450, 391740, 417856, 470088, 489675, 522320, 587610, 626784, 652900, 783480, 816125, 835712, 940176, 979350, 1044640, 1175220, 1253568, 1305800, 1469025, 1566960, 1632250, 1671424, 1880352, 1958700, 2089280, 2350440, 2448375, 2507136, 2611600, 2938050, 3133920, 3264500, 3760704, 3917400, 4178560, 4700880, 4896750, 5014272, 5223200, 5876100, 6267840, 6529000, 7345125, 7521408, 7834800, 8357120, 9401760, 9793500, 10446400, 11752200, 12535680, 13058000, 14690250, 15042816, 15669600, 18803520, 19587000, 20892800, 23504400, 25071360, 26116000, 29380500, 31339200, 37607040, 39174000, 41785600, 47008800, 52232000, 58761000, 62678400, 75214080, 78348000, 94017600, 104464000, 117522000, 125356800, 156696000, 188035200, 208928000, 235044000, 313392000, 376070400, 470088000, 626784000, 940176000, 1880352000]

約数ペア:

[(1, 1880352000), (2, 940176000), (3, 626784000), (4, 470088000), (5, 376070400), (6, 313392000), (8, 235044000), (9, 208928000), (10, 188035200), (12, 156696000), (15, 125356800), (16, 117522000), (18, 104464000), (20, 94017600), (24, 78348000), (25, 75214080), (30, 62678400), (32, 58761000), (36, 52232000), (40, 47008800), (45, 41785600), (48, 39174000), (50, 37607040), (60, 31339200), (64, 29380500), (72, 26116000), (75, 25071360), (80, 23504400), (90, 20892800), (96, 19587000), (100, 18803520), (120, 15669600), (125, 15042816), (128, 14690250), (144, 13058000), (150, 12535680), (160, 11752200), (180, 10446400), (192, 9793500), (200, 9401760), (225, 8357120), (240, 7834800), (250, 7521408), (256, 7345125), (288, 6529000), (300, 6267840), (320, 5876100), (360, 5223200), (375, 5014272), (384, 4896750), (400, 4700880), (450, 4178560), (480, 3917400), (500, 3760704), (576, 3264500), (600, 3133920), (640, 2938050), (720, 2611600), (750, 2507136), (768, 2448375), (800, 2350440), (900, 2089280), (960, 1958700), (1000, 1880352), (1125, 1671424), (1152, 1632250), (1200, 1566960), (1280, 1469025), (1440, 1305800), (1500, 1253568), (1600, 1175220), (1800, 1044640), (1920, 979350), (2000, 940176), (2250, 835712), (2304, 816125), (2400, 783480), (2880, 652900), (3000, 626784), (3200, 587610), (3600, 522320), (3840, 489675), (4000, 470088), (4500, 417856), (4800, 391740), (5760, 326450), (6000, 313392), (6400, 293805), (6529, 288000), (7200, 261160), (8000, 235044), (9000, 208928), (9600, 195870), (11520, 163225), (12000, 156696), (13058, 144000), (14400, 130580), (16000, 117522), (18000, 104464), (19200, 97935), (19587, 96000), (24000, 78348), (26116, 72000), (28800, 65290), (32000, 58761), (32645, 57600), (36000, 52232), (39174, 48000)]