7127794080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449987}}^1$

素因数の和:450019

約数の個数: 144

約数和(自身を含む): 26534892384

約数和(自身を除く): 19407098304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 449987, 899974, 1349961, 1799948, 2249935, 2699922, 3599896, 4049883, 4499870, 4949857, 5399844, 6749805, 7199792, 8099766, 8999740, 9899714, 10799688, 13499610, 14399584, 14849571, 16199532, 17999480, 19799428, 20249415, 21599376, 24749285, 26999220, 29699142, 32399064, 35998960, 39598856, 40498830, 43198752, 44548713, 49498570, 53998440, 59398284, 64798128, 71997920, 74247855, 79197712, 80997660, 89097426, 98997140, 107996880, 118796568, 129596256, 148495710, 158395424, 161995320, 178194852, 197994280, 215993760, 222743565, 237593136, 296991420, 323990640, 356389704, 395988560, 445487130, 475186272, 593982840, 647981280, 712779408, 791977120, 890974260, 1187965680, 1425558816, 1781948520, 2375931360, 3563897040, 7127794080]

約数ペア:

[(1, 7127794080), (2, 3563897040), (3, 2375931360), (4, 1781948520), (5, 1425558816), (6, 1187965680), (8, 890974260), (9, 791977120), (10, 712779408), (11, 647981280), (12, 593982840), (15, 475186272), (16, 445487130), (18, 395988560), (20, 356389704), (22, 323990640), (24, 296991420), (30, 237593136), (32, 222743565), (33, 215993760), (36, 197994280), (40, 178194852), (44, 161995320), (45, 158395424), (48, 148495710), (55, 129596256), (60, 118796568), (66, 107996880), (72, 98997140), (80, 89097426), (88, 80997660), (90, 79197712), (96, 74247855), (99, 71997920), (110, 64798128), (120, 59398284), (132, 53998440), (144, 49498570), (160, 44548713), (165, 43198752), (176, 40498830), (180, 39598856), (198, 35998960), (220, 32399064), (240, 29699142), (264, 26999220), (288, 24749285), (330, 21599376), (352, 20249415), (360, 19799428), (396, 17999480), (440, 16199532), (480, 14849571), (495, 14399584), (528, 13499610), (660, 10799688), (720, 9899714), (792, 8999740), (880, 8099766), (990, 7199792), (1056, 6749805), (1320, 5399844), (1440, 4949857), (1584, 4499870), (1760, 4049883), (1980, 3599896), (2640, 2699922), (3168, 2249935), (3960, 1799948), (5280, 1349961), (7920, 899974), (15840, 449987)]