2867821440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135787}}^1$

素因数の和:135820

約数の個数: 128

約数和(自身を含む): 9972270720

約数和(自身を除く): 7104449280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 135787, 271574, 407361, 543148, 678935, 814722, 1086296, 1357870, 1493657, 1629444, 2036805, 2172592, 2715740, 2987314, 3258888, 4073610, 4345184, 4480971, 5431480, 5974628, 6517776, 7468285, 8147220, 8690368, 8961942, 10862960, 11949256, 13035552, 14936570, 16294440, 17380736, 17923884, 21725920, 22404855, 23898512, 26071104, 29873140, 32588880, 35847768, 43451840, 44809710, 47797024, 52142208, 59746280, 65177760, 71695536, 86903680, 89619420, 95594048, 119492560, 130355520, 143391072, 179238840, 191188096, 238985120, 260711040, 286782144, 358477680, 477970240, 573564288, 716955360, 955940480, 1433910720, 2867821440]

約数ペア:

[(1, 2867821440), (2, 1433910720), (3, 955940480), (4, 716955360), (5, 573564288), (6, 477970240), (8, 358477680), (10, 286782144), (11, 260711040), (12, 238985120), (15, 191188096), (16, 179238840), (20, 143391072), (22, 130355520), (24, 119492560), (30, 95594048), (32, 89619420), (33, 86903680), (40, 71695536), (44, 65177760), (48, 59746280), (55, 52142208), (60, 47797024), (64, 44809710), (66, 43451840), (80, 35847768), (88, 32588880), (96, 29873140), (110, 26071104), (120, 23898512), (128, 22404855), (132, 21725920), (160, 17923884), (165, 17380736), (176, 16294440), (192, 14936570), (220, 13035552), (240, 11949256), (264, 10862960), (320, 8961942), (330, 8690368), (352, 8147220), (384, 7468285), (440, 6517776), (480, 5974628), (528, 5431480), (640, 4480971), (660, 4345184), (704, 4073610), (880, 3258888), (960, 2987314), (1056, 2715740), (1320, 2172592), (1408, 2036805), (1760, 1629444), (1920, 1493657), (2112, 1357870), (2640, 1086296), (3520, 814722), (4224, 678935), (5280, 543148), (7040, 407361), (10560, 271574), (21120, 135787)]