198221760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6257}}^1$

素因数の和:6291

約数の個数: 168

約数和(自身を含む): 743900976

約数和(自身を除く): 545679216

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, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6257, 6336, 7920, 10560, 12514, 15840, 18771, 25028, 31285, 31680, 37542, 50056, 56313, 62570, 68827, 75084, 93855, 100112, 112626, 125140, 137654, 150168, 187710, 200224, 206481, 225252, 250280, 275308, 281565, 300336, 344135, 375420, 400448, 412962, 450504, 500560, 550616, 563130, 600672, 619443, 688270, 750840, 825924, 901008, 1001120, 1032405, 1101232, 1126260, 1201344, 1238886, 1376540, 1501680, 1651848, 1802016, 2002240, 2064810, 2202464, 2252520, 2477772, 2753080, 3003360, 3097215, 3303696, 3604032, 4129620, 4404928, 4505040, 4955544, 5506160, 6006720, 6194430, 6607392, 8259240, 9010080, 9911088, 11012320, 12388860, 13214784, 16518480, 18020160, 19822176, 22024640, 24777720, 33036960, 39644352, 49555440, 66073920, 99110880, 198221760]

約数ペア:

[(1, 198221760), (2, 99110880), (3, 66073920), (4, 49555440), (5, 39644352), (6, 33036960), (8, 24777720), (9, 22024640), (10, 19822176), (11, 18020160), (12, 16518480), (15, 13214784), (16, 12388860), (18, 11012320), (20, 9911088), (22, 9010080), (24, 8259240), (30, 6607392), (32, 6194430), (33, 6006720), (36, 5506160), (40, 4955544), (44, 4505040), (45, 4404928), (48, 4129620), (55, 3604032), (60, 3303696), (64, 3097215), (66, 3003360), (72, 2753080), (80, 2477772), (88, 2252520), (90, 2202464), (96, 2064810), (99, 2002240), (110, 1802016), (120, 1651848), (132, 1501680), (144, 1376540), (160, 1238886), (165, 1201344), (176, 1126260), (180, 1101232), (192, 1032405), (198, 1001120), (220, 901008), (240, 825924), (264, 750840), (288, 688270), (320, 619443), (330, 600672), (352, 563130), (360, 550616), (396, 500560), (440, 450504), (480, 412962), (495, 400448), (528, 375420), (576, 344135), (660, 300336), (704, 281565), (720, 275308), (792, 250280), (880, 225252), (960, 206481), (990, 200224), (1056, 187710), (1320, 150168), (1440, 137654), (1584, 125140), (1760, 112626), (1980, 100112), (2112, 93855), (2640, 75084), (2880, 68827), (3168, 62570), (3520, 56313), (3960, 50056), (5280, 37542), (6257, 31680), (6336, 31285), (7920, 25028), (10560, 18771), (12514, 15840)]