47326720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 160

約数和(自身を含む): 137491200

約数和(自身を除く): 90164480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 139, 140, 152, 160, 190, 224, 256, 266, 278, 280, 304, 320, 380, 448, 512, 532, 556, 560, 608, 640, 665, 695, 760, 896, 973, 1064, 1112, 1120, 1216, 1280, 1330, 1390, 1520, 1792, 1946, 2128, 2224, 2240, 2432, 2560, 2641, 2660, 2780, 3040, 3584, 3892, 4256, 4448, 4480, 4864, 4865, 5282, 5320, 5560, 6080, 7784, 8512, 8896, 8960, 9728, 9730, 10564, 10640, 11120, 12160, 13205, 15568, 17024, 17792, 17920, 18487, 19460, 21128, 21280, 22240, 24320, 26410, 31136, 34048, 35584, 36974, 38920, 42256, 42560, 44480, 48640, 52820, 62272, 68096, 71168, 73948, 77840, 84512, 85120, 88960, 92435, 105640, 124544, 147896, 155680, 169024, 170240, 177920, 184870, 211280, 249088, 295792, 311360, 338048, 340480, 355840, 369740, 422560, 498176, 591584, 622720, 676096, 739480, 845120, 1183168, 1245440, 1352192, 1478960, 1690240, 2366336, 2490880, 2957920, 3380480, 4732672, 5915840, 6760960, 9465344, 11831680, 23663360, 47326720]

約数ペア:

[(1, 47326720), (2, 23663360), (4, 11831680), (5, 9465344), (7, 6760960), (8, 5915840), (10, 4732672), (14, 3380480), (16, 2957920), (19, 2490880), (20, 2366336), (28, 1690240), (32, 1478960), (35, 1352192), (38, 1245440), (40, 1183168), (56, 845120), (64, 739480), (70, 676096), (76, 622720), (80, 591584), (95, 498176), (112, 422560), (128, 369740), (133, 355840), (139, 340480), (140, 338048), (152, 311360), (160, 295792), (190, 249088), (224, 211280), (256, 184870), (266, 177920), (278, 170240), (280, 169024), (304, 155680), (320, 147896), (380, 124544), (448, 105640), (512, 92435), (532, 88960), (556, 85120), (560, 84512), (608, 77840), (640, 73948), (665, 71168), (695, 68096), (760, 62272), (896, 52820), (973, 48640), (1064, 44480), (1112, 42560), (1120, 42256), (1216, 38920), (1280, 36974), (1330, 35584), (1390, 34048), (1520, 31136), (1792, 26410), (1946, 24320), (2128, 22240), (2224, 21280), (2240, 21128), (2432, 19460), (2560, 18487), (2641, 17920), (2660, 17792), (2780, 17024), (3040, 15568), (3584, 13205), (3892, 12160), (4256, 11120), (4448, 10640), (4480, 10564), (4864, 9730), (4865, 9728), (5282, 8960), (5320, 8896), (5560, 8512), (6080, 7784)]