34656720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 160

約数和(自身を含む): 125587200

約数和(自身を除く): 90930480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 421, 490, 560, 588, 686, 735, 784, 840, 842, 980, 1029, 1176, 1263, 1372, 1470, 1680, 1684, 1715, 1960, 2058, 2105, 2352, 2526, 2744, 2940, 2947, 3368, 3430, 3920, 4116, 4210, 5052, 5145, 5488, 5880, 5894, 6315, 6736, 6860, 8232, 8420, 8841, 10104, 10290, 11760, 11788, 12630, 13720, 14735, 16464, 16840, 17682, 20208, 20580, 20629, 23576, 25260, 27440, 29470, 33680, 35364, 41160, 41258, 44205, 47152, 50520, 58940, 61887, 70728, 82320, 82516, 88410, 101040, 103145, 117880, 123774, 141456, 144403, 165032, 176820, 206290, 235760, 247548, 288806, 309435, 330064, 353640, 412580, 433209, 495096, 577612, 618870, 707280, 722015, 825160, 866418, 990192, 1155224, 1237740, 1444030, 1650320, 1732836, 2166045, 2310448, 2475480, 2888060, 3465672, 4332090, 4950960, 5776120, 6931344, 8664180, 11552240, 17328360, 34656720]

約数ペア:

[(1, 34656720), (2, 17328360), (3, 11552240), (4, 8664180), (5, 6931344), (6, 5776120), (7, 4950960), (8, 4332090), (10, 3465672), (12, 2888060), (14, 2475480), (15, 2310448), (16, 2166045), (20, 1732836), (21, 1650320), (24, 1444030), (28, 1237740), (30, 1155224), (35, 990192), (40, 866418), (42, 825160), (48, 722015), (49, 707280), (56, 618870), (60, 577612), (70, 495096), (80, 433209), (84, 412580), (98, 353640), (105, 330064), (112, 309435), (120, 288806), (140, 247548), (147, 235760), (168, 206290), (196, 176820), (210, 165032), (240, 144403), (245, 141456), (280, 123774), (294, 117880), (336, 103145), (343, 101040), (392, 88410), (420, 82516), (421, 82320), (490, 70728), (560, 61887), (588, 58940), (686, 50520), (735, 47152), (784, 44205), (840, 41258), (842, 41160), (980, 35364), (1029, 33680), (1176, 29470), (1263, 27440), (1372, 25260), (1470, 23576), (1680, 20629), (1684, 20580), (1715, 20208), (1960, 17682), (2058, 16840), (2105, 16464), (2352, 14735), (2526, 13720), (2744, 12630), (2940, 11788), (2947, 11760), (3368, 10290), (3430, 10104), (3920, 8841), (4116, 8420), (4210, 8232), (5052, 6860), (5145, 6736), (5488, 6315), (5880, 5894)]