191171520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1683

約数の個数: 168

約数和(自身を含む): 674004240

約数和(自身を除く): 482832720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1619, 1640, 1845, 1968, 2460, 2624, 2880, 2952, 3238, 3280, 3690, 3936, 4857, 4920, 5904, 6476, 6560, 7380, 7872, 8095, 9714, 9840, 11808, 12952, 13120, 14571, 14760, 16190, 19428, 19680, 23616, 24285, 25904, 29142, 29520, 32380, 38856, 39360, 48570, 51808, 58284, 59040, 64760, 66379, 72855, 77712, 97140, 103616, 116568, 118080, 129520, 132758, 145710, 155424, 194280, 199137, 233136, 259040, 265516, 291420, 310848, 331895, 388560, 398274, 466272, 518080, 531032, 582840, 597411, 663790, 777120, 796548, 932544, 995685, 1062064, 1165680, 1194822, 1327580, 1554240, 1593096, 1991370, 2124128, 2331360, 2389644, 2655160, 2987055, 3186192, 3982740, 4248256, 4662720, 4779288, 5310320, 5974110, 6372384, 7965480, 9558576, 10620640, 11948220, 12744768, 15930960, 19117152, 21241280, 23896440, 31861920, 38234304, 47792880, 63723840, 95585760, 191171520]

約数ペア:

[(1, 191171520), (2, 95585760), (3, 63723840), (4, 47792880), (5, 38234304), (6, 31861920), (8, 23896440), (9, 21241280), (10, 19117152), (12, 15930960), (15, 12744768), (16, 11948220), (18, 10620640), (20, 9558576), (24, 7965480), (30, 6372384), (32, 5974110), (36, 5310320), (40, 4779288), (41, 4662720), (45, 4248256), (48, 3982740), (60, 3186192), (64, 2987055), (72, 2655160), (80, 2389644), (82, 2331360), (90, 2124128), (96, 1991370), (120, 1593096), (123, 1554240), (144, 1327580), (160, 1194822), (164, 1165680), (180, 1062064), (192, 995685), (205, 932544), (240, 796548), (246, 777120), (288, 663790), (320, 597411), (328, 582840), (360, 531032), (369, 518080), (410, 466272), (480, 398274), (492, 388560), (576, 331895), (615, 310848), (656, 291420), (720, 265516), (738, 259040), (820, 233136), (960, 199137), (984, 194280), (1230, 155424), (1312, 145710), (1440, 132758), (1476, 129520), (1619, 118080), (1640, 116568), (1845, 103616), (1968, 97140), (2460, 77712), (2624, 72855), (2880, 66379), (2952, 64760), (3238, 59040), (3280, 58284), (3690, 51808), (3936, 48570), (4857, 39360), (4920, 38856), (5904, 32380), (6476, 29520), (6560, 29142), (7380, 25904), (7872, 24285), (8095, 23616), (9714, 19680), (9840, 19428), (11808, 16190), (12952, 14760), (13120, 14571)]