107421440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 310033920

約数和(自身を除く): 202612480

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, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 631, 640, 665, 760, 896, 1064, 1120, 1216, 1262, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2524, 2660, 3040, 3155, 4256, 4417, 4480, 4864, 5048, 5320, 6080, 6310, 8512, 8834, 8960, 10096, 10640, 11989, 12160, 12620, 17024, 17668, 20192, 21280, 22085, 23978, 24320, 25240, 34048, 35336, 40384, 42560, 44170, 47956, 50480, 59945, 70672, 80768, 83923, 85120, 88340, 95912, 100960, 119890, 141344, 161536, 167846, 170240, 176680, 191824, 201920, 239780, 282688, 335692, 353360, 383648, 403840, 419615, 479560, 565376, 671384, 706720, 767296, 807680, 839230, 959120, 1130752, 1342768, 1413440, 1534592, 1678460, 1918240, 2685536, 2826880, 3069184, 3356920, 3836480, 5371072, 5653760, 6713840, 7672960, 10742144, 13427680, 15345920, 21484288, 26855360, 53710720, 107421440]

約数ペア:

[(1, 107421440), (2, 53710720), (4, 26855360), (5, 21484288), (7, 15345920), (8, 13427680), (10, 10742144), (14, 7672960), (16, 6713840), (19, 5653760), (20, 5371072), (28, 3836480), (32, 3356920), (35, 3069184), (38, 2826880), (40, 2685536), (56, 1918240), (64, 1678460), (70, 1534592), (76, 1413440), (80, 1342768), (95, 1130752), (112, 959120), (128, 839230), (133, 807680), (140, 767296), (152, 706720), (160, 671384), (190, 565376), (224, 479560), (256, 419615), (266, 403840), (280, 383648), (304, 353360), (320, 335692), (380, 282688), (448, 239780), (532, 201920), (560, 191824), (608, 176680), (631, 170240), (640, 167846), (665, 161536), (760, 141344), (896, 119890), (1064, 100960), (1120, 95912), (1216, 88340), (1262, 85120), (1280, 83923), (1330, 80768), (1520, 70672), (1792, 59945), (2128, 50480), (2240, 47956), (2432, 44170), (2524, 42560), (2660, 40384), (3040, 35336), (3155, 34048), (4256, 25240), (4417, 24320), (4480, 23978), (4864, 22085), (5048, 21280), (5320, 20192), (6080, 17668), (6310, 17024), (8512, 12620), (8834, 12160), (8960, 11989), (10096, 10640)]