267491520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:863

約数の個数: 168

約数和(自身を含む): 928390320

約数和(自身を除く): 660898800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 393, 480, 524, 576, 655, 709, 720, 786, 960, 1048, 1179, 1310, 1418, 1440, 1572, 1965, 2096, 2127, 2358, 2620, 2836, 2880, 3144, 3545, 3930, 4192, 4254, 4716, 5240, 5672, 5895, 6288, 6381, 7090, 7860, 8384, 8508, 9432, 10480, 10635, 11344, 11790, 12576, 12762, 14180, 15720, 17016, 18864, 20960, 21270, 22688, 23580, 25152, 25524, 28360, 31440, 31905, 34032, 37728, 41920, 42540, 45376, 47160, 51048, 56720, 62880, 63810, 68064, 75456, 85080, 92879, 94320, 102096, 113440, 125760, 127620, 136128, 170160, 185758, 188640, 204192, 226880, 255240, 278637, 340320, 371516, 377280, 408384, 464395, 510480, 557274, 680640, 743032, 835911, 928790, 1020960, 1114548, 1393185, 1486064, 1671822, 1857580, 2041920, 2229096, 2786370, 2972128, 3343644, 3715160, 4179555, 4458192, 5572740, 5944256, 6687288, 7430320, 8359110, 8916384, 11145480, 13374576, 14860640, 16718220, 17832768, 22290960, 26749152, 29721280, 33436440, 44581920, 53498304, 66872880, 89163840, 133745760, 267491520]

約数ペア:

[(1, 267491520), (2, 133745760), (3, 89163840), (4, 66872880), (5, 53498304), (6, 44581920), (8, 33436440), (9, 29721280), (10, 26749152), (12, 22290960), (15, 17832768), (16, 16718220), (18, 14860640), (20, 13374576), (24, 11145480), (30, 8916384), (32, 8359110), (36, 7430320), (40, 6687288), (45, 5944256), (48, 5572740), (60, 4458192), (64, 4179555), (72, 3715160), (80, 3343644), (90, 2972128), (96, 2786370), (120, 2229096), (131, 2041920), (144, 1857580), (160, 1671822), (180, 1486064), (192, 1393185), (240, 1114548), (262, 1020960), (288, 928790), (320, 835911), (360, 743032), (393, 680640), (480, 557274), (524, 510480), (576, 464395), (655, 408384), (709, 377280), (720, 371516), (786, 340320), (960, 278637), (1048, 255240), (1179, 226880), (1310, 204192), (1418, 188640), (1440, 185758), (1572, 170160), (1965, 136128), (2096, 127620), (2127, 125760), (2358, 113440), (2620, 102096), (2836, 94320), (2880, 92879), (3144, 85080), (3545, 75456), (3930, 68064), (4192, 63810), (4254, 62880), (4716, 56720), (5240, 51048), (5672, 47160), (5895, 45376), (6288, 42540), (6381, 41920), (7090, 37728), (7860, 34032), (8384, 31905), (8508, 31440), (9432, 28360), (10480, 25524), (10635, 25152), (11344, 23580), (11790, 22688), (12576, 21270), (12762, 20960), (14180, 18864), (15720, 17016)]