71151360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{2647}}^1$

素因数の和:2678

約数の個数: 144

約数和(自身を含む): 259800576

約数和(自身を除く): 188649216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2647, 2688, 3360, 3840, 4480, 5294, 5376, 6720, 7941, 8960, 10588, 13235, 13440, 15882, 18529, 21176, 26470, 26880, 31764, 37058, 39705, 42352, 52940, 55587, 63528, 74116, 79410, 84704, 92645, 105880, 111174, 127056, 148232, 158820, 169408, 185290, 211760, 222348, 254112, 277935, 296464, 317640, 338816, 370580, 423520, 444696, 508224, 555870, 592928, 635280, 677632, 741160, 847040, 889392, 1016448, 1111740, 1185856, 1270560, 1482320, 1694080, 1778784, 2032896, 2223480, 2371712, 2541120, 2964640, 3388160, 3557568, 4446960, 4743424, 5082240, 5929280, 7115136, 8893920, 10164480, 11858560, 14230272, 17787840, 23717120, 35575680, 71151360]

約数ペア:

[(1, 71151360), (2, 35575680), (3, 23717120), (4, 17787840), (5, 14230272), (6, 11858560), (7, 10164480), (8, 8893920), (10, 7115136), (12, 5929280), (14, 5082240), (15, 4743424), (16, 4446960), (20, 3557568), (21, 3388160), (24, 2964640), (28, 2541120), (30, 2371712), (32, 2223480), (35, 2032896), (40, 1778784), (42, 1694080), (48, 1482320), (56, 1270560), (60, 1185856), (64, 1111740), (70, 1016448), (80, 889392), (84, 847040), (96, 741160), (105, 677632), (112, 635280), (120, 592928), (128, 555870), (140, 508224), (160, 444696), (168, 423520), (192, 370580), (210, 338816), (224, 317640), (240, 296464), (256, 277935), (280, 254112), (320, 222348), (336, 211760), (384, 185290), (420, 169408), (448, 158820), (480, 148232), (560, 127056), (640, 111174), (672, 105880), (768, 92645), (840, 84704), (896, 79410), (960, 74116), (1120, 63528), (1280, 55587), (1344, 52940), (1680, 42352), (1792, 39705), (1920, 37058), (2240, 31764), (2647, 26880), (2688, 26470), (3360, 21176), (3840, 18529), (4480, 15882), (5294, 13440), (5376, 13235), (6720, 10588), (7941, 8960)]