108840160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 310915584

約数和(自身を除く): 202075424

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 67, 71, 80, 88, 104, 110, 130, 134, 142, 143, 160, 176, 208, 220, 260, 268, 284, 286, 335, 352, 355, 416, 440, 520, 536, 568, 572, 670, 710, 715, 737, 781, 871, 880, 923, 1040, 1072, 1136, 1144, 1340, 1420, 1430, 1474, 1562, 1742, 1760, 1846, 2080, 2144, 2272, 2288, 2680, 2840, 2860, 2948, 3124, 3484, 3685, 3692, 3905, 4355, 4576, 4615, 4757, 5360, 5680, 5720, 5896, 6248, 6968, 7370, 7384, 7810, 8710, 9230, 9514, 9581, 10153, 10720, 11360, 11440, 11792, 12496, 13936, 14740, 14768, 15620, 17420, 18460, 19028, 19162, 20306, 22880, 23584, 23785, 24992, 27872, 29480, 29536, 31240, 34840, 36920, 38056, 38324, 40612, 47570, 47905, 50765, 52327, 58960, 61841, 62480, 69680, 73840, 76112, 76648, 81224, 95140, 95810, 101530, 104654, 117920, 123682, 124960, 139360, 147680, 152224, 153296, 162448, 190280, 191620, 203060, 209308, 247364, 261635, 306592, 309205, 324896, 380560, 383240, 406120, 418616, 494728, 523270, 618410, 680251, 761120, 766480, 812240, 837232, 989456, 1046540, 1236820, 1360502, 1532960, 1624480, 1674464, 1978912, 2093080, 2473640, 2721004, 3401255, 4186160, 4947280, 5442008, 6802510, 8372320, 9894560, 10884016, 13605020, 21768032, 27210040, 54420080, 108840160]

約数ペア:

[(1, 108840160), (2, 54420080), (4, 27210040), (5, 21768032), (8, 13605020), (10, 10884016), (11, 9894560), (13, 8372320), (16, 6802510), (20, 5442008), (22, 4947280), (26, 4186160), (32, 3401255), (40, 2721004), (44, 2473640), (52, 2093080), (55, 1978912), (65, 1674464), (67, 1624480), (71, 1532960), (80, 1360502), (88, 1236820), (104, 1046540), (110, 989456), (130, 837232), (134, 812240), (142, 766480), (143, 761120), (160, 680251), (176, 618410), (208, 523270), (220, 494728), (260, 418616), (268, 406120), (284, 383240), (286, 380560), (335, 324896), (352, 309205), (355, 306592), (416, 261635), (440, 247364), (520, 209308), (536, 203060), (568, 191620), (572, 190280), (670, 162448), (710, 153296), (715, 152224), (737, 147680), (781, 139360), (871, 124960), (880, 123682), (923, 117920), (1040, 104654), (1072, 101530), (1136, 95810), (1144, 95140), (1340, 81224), (1420, 76648), (1430, 76112), (1474, 73840), (1562, 69680), (1742, 62480), (1760, 61841), (1846, 58960), (2080, 52327), (2144, 50765), (2272, 47905), (2288, 47570), (2680, 40612), (2840, 38324), (2860, 38056), (2948, 36920), (3124, 34840), (3484, 31240), (3685, 29536), (3692, 29480), (3905, 27872), (4355, 24992), (4576, 23785), (4615, 23584), (4757, 22880), (5360, 20306), (5680, 19162), (5720, 19028), (5896, 18460), (6248, 17420), (6968, 15620), (7370, 14768), (7384, 14740), (7810, 13936), (8710, 12496), (9230, 11792), (9514, 11440), (9581, 11360), (10153, 10720)]