23663360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 68678400

約数和(自身を除く): 45015040

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, 532, 556, 560, 608, 640, 665, 695, 760, 896, 973, 1064, 1112, 1120, 1216, 1280, 1330, 1390, 1520, 1792, 1946, 2128, 2224, 2240, 2432, 2641, 2660, 2780, 3040, 3892, 4256, 4448, 4480, 4864, 4865, 5282, 5320, 5560, 6080, 7784, 8512, 8896, 8960, 9730, 10564, 10640, 11120, 12160, 13205, 15568, 17024, 17792, 18487, 19460, 21128, 21280, 22240, 24320, 26410, 31136, 34048, 35584, 36974, 38920, 42256, 42560, 44480, 52820, 62272, 73948, 77840, 84512, 85120, 88960, 92435, 105640, 124544, 147896, 155680, 169024, 170240, 177920, 184870, 211280, 249088, 295792, 311360, 338048, 369740, 422560, 591584, 622720, 676096, 739480, 845120, 1183168, 1245440, 1478960, 1690240, 2366336, 2957920, 3380480, 4732672, 5915840, 11831680, 23663360]

約数ペア:

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