110492760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:881

約数の個数: 128

約数和(自身を含む): 381312000

約数和(自身を除く): 270819240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 199, 210, 280, 398, 420, 597, 661, 796, 840, 995, 1194, 1322, 1393, 1592, 1983, 1990, 2388, 2644, 2786, 2985, 3305, 3966, 3980, 4179, 4627, 4776, 5288, 5572, 5970, 6610, 6965, 7932, 7960, 8358, 9254, 9915, 11144, 11940, 13220, 13881, 13930, 15864, 16716, 18508, 19830, 20895, 23135, 23880, 26440, 27762, 27860, 33432, 37016, 39660, 41790, 46270, 55524, 55720, 69405, 79320, 83580, 92540, 111048, 131539, 138810, 167160, 185080, 263078, 277620, 394617, 526156, 555240, 657695, 789234, 920773, 1052312, 1315390, 1578468, 1841546, 1973085, 2630780, 2762319, 3156936, 3683092, 3946170, 4603865, 5261560, 5524638, 7366184, 7892340, 9207730, 11049276, 13811595, 15784680, 18415460, 22098552, 27623190, 36830920, 55246380, 110492760]

約数ペア:

[(1, 110492760), (2, 55246380), (3, 36830920), (4, 27623190), (5, 22098552), (6, 18415460), (7, 15784680), (8, 13811595), (10, 11049276), (12, 9207730), (14, 7892340), (15, 7366184), (20, 5524638), (21, 5261560), (24, 4603865), (28, 3946170), (30, 3683092), (35, 3156936), (40, 2762319), (42, 2630780), (56, 1973085), (60, 1841546), (70, 1578468), (84, 1315390), (105, 1052312), (120, 920773), (140, 789234), (168, 657695), (199, 555240), (210, 526156), (280, 394617), (398, 277620), (420, 263078), (597, 185080), (661, 167160), (796, 138810), (840, 131539), (995, 111048), (1194, 92540), (1322, 83580), (1393, 79320), (1592, 69405), (1983, 55720), (1990, 55524), (2388, 46270), (2644, 41790), (2786, 39660), (2985, 37016), (3305, 33432), (3966, 27860), (3980, 27762), (4179, 26440), (4627, 23880), (4776, 23135), (5288, 20895), (5572, 19830), (5970, 18508), (6610, 16716), (6965, 15864), (7932, 13930), (7960, 13881), (8358, 13220), (9254, 11940), (9915, 11144)]