1403114240

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 3690973440

約数和(自身を除く): 2287859200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 227, 256, 320, 352, 439, 440, 454, 640, 704, 878, 880, 908, 1135, 1280, 1408, 1756, 1760, 1816, 2195, 2270, 2497, 2816, 3512, 3520, 3632, 4390, 4540, 4829, 4994, 7024, 7040, 7264, 8780, 9080, 9658, 9988, 12485, 14048, 14080, 14528, 17560, 18160, 19316, 19976, 24145, 24970, 28096, 29056, 35120, 36320, 38632, 39952, 48290, 49940, 56192, 58112, 70240, 72640, 77264, 79904, 96580, 99653, 99880, 112384, 140480, 145280, 154528, 159808, 193160, 199306, 199760, 280960, 290560, 309056, 319616, 386320, 398612, 399520, 498265, 561920, 618112, 639232, 772640, 797224, 799040, 996530, 1096183, 1236224, 1545280, 1594448, 1598080, 1993060, 2192366, 3090560, 3188896, 3196160, 3986120, 4384732, 5480915, 6181120, 6377792, 7972240, 8769464, 10961830, 12755584, 15944480, 17538928, 21923660, 25511168, 31888960, 35077856, 43847320, 63777920, 70155712, 87694640, 127555840, 140311424, 175389280, 280622848, 350778560, 701557120, 1403114240]

約数ペア:

[(1, 1403114240), (2, 701557120), (4, 350778560), (5, 280622848), (8, 175389280), (10, 140311424), (11, 127555840), (16, 87694640), (20, 70155712), (22, 63777920), (32, 43847320), (40, 35077856), (44, 31888960), (55, 25511168), (64, 21923660), (80, 17538928), (88, 15944480), (110, 12755584), (128, 10961830), (160, 8769464), (176, 7972240), (220, 6377792), (227, 6181120), (256, 5480915), (320, 4384732), (352, 3986120), (439, 3196160), (440, 3188896), (454, 3090560), (640, 2192366), (704, 1993060), (878, 1598080), (880, 1594448), (908, 1545280), (1135, 1236224), (1280, 1096183), (1408, 996530), (1756, 799040), (1760, 797224), (1816, 772640), (2195, 639232), (2270, 618112), (2497, 561920), (2816, 498265), (3512, 399520), (3520, 398612), (3632, 386320), (4390, 319616), (4540, 309056), (4829, 290560), (4994, 280960), (7024, 199760), (7040, 199306), (7264, 193160), (8780, 159808), (9080, 154528), (9658, 145280), (9988, 140480), (12485, 112384), (14048, 99880), (14080, 99653), (14528, 96580), (17560, 79904), (18160, 77264), (19316, 72640), (19976, 70240), (24145, 58112), (24970, 56192), (28096, 49940), (29056, 48290), (35120, 39952), (36320, 38632)]