29303120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 87422976

約数和(自身を除く): 58119856

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 67, 70, 71, 77, 80, 88, 110, 112, 134, 140, 142, 154, 176, 220, 268, 280, 284, 308, 335, 355, 385, 440, 469, 497, 536, 560, 568, 616, 670, 710, 737, 770, 781, 880, 938, 994, 1072, 1136, 1232, 1340, 1420, 1474, 1540, 1562, 1876, 1988, 2345, 2485, 2680, 2840, 2948, 3080, 3124, 3685, 3752, 3905, 3976, 4690, 4757, 4970, 5159, 5360, 5467, 5680, 5896, 6160, 6248, 7370, 7504, 7810, 7952, 9380, 9514, 9940, 10318, 10934, 11792, 12496, 14740, 15620, 18760, 19028, 19880, 20636, 21868, 23785, 25795, 27335, 29480, 31240, 33299, 37520, 38056, 39760, 41272, 43736, 47570, 51590, 52327, 54670, 58960, 62480, 66598, 76112, 82544, 87472, 95140, 103180, 104654, 109340, 133196, 166495, 190280, 206360, 209308, 218680, 261635, 266392, 332990, 366289, 380560, 412720, 418616, 437360, 523270, 532784, 665980, 732578, 837232, 1046540, 1331960, 1465156, 1831445, 2093080, 2663920, 2930312, 3662890, 4186160, 5860624, 7325780, 14651560, 29303120]

約数ペア:

[(1, 29303120), (2, 14651560), (4, 7325780), (5, 5860624), (7, 4186160), (8, 3662890), (10, 2930312), (11, 2663920), (14, 2093080), (16, 1831445), (20, 1465156), (22, 1331960), (28, 1046540), (35, 837232), (40, 732578), (44, 665980), (55, 532784), (56, 523270), (67, 437360), (70, 418616), (71, 412720), (77, 380560), (80, 366289), (88, 332990), (110, 266392), (112, 261635), (134, 218680), (140, 209308), (142, 206360), (154, 190280), (176, 166495), (220, 133196), (268, 109340), (280, 104654), (284, 103180), (308, 95140), (335, 87472), (355, 82544), (385, 76112), (440, 66598), (469, 62480), (497, 58960), (536, 54670), (560, 52327), (568, 51590), (616, 47570), (670, 43736), (710, 41272), (737, 39760), (770, 38056), (781, 37520), (880, 33299), (938, 31240), (994, 29480), (1072, 27335), (1136, 25795), (1232, 23785), (1340, 21868), (1420, 20636), (1474, 19880), (1540, 19028), (1562, 18760), (1876, 15620), (1988, 14740), (2345, 12496), (2485, 11792), (2680, 10934), (2840, 10318), (2948, 9940), (3080, 9514), (3124, 9380), (3685, 7952), (3752, 7810), (3905, 7504), (3976, 7370), (4690, 6248), (4757, 6160), (4970, 5896), (5159, 5680), (5360, 5467)]