135248960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 168

約数和(自身を含む): 405384000

約数和(自身を除く): 270135040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 484, 499, 560, 605, 616, 704, 770, 847, 880, 968, 998, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 1996, 2240, 2420, 2464, 2495, 3080, 3388, 3493, 3520, 3872, 3992, 4235, 4840, 4928, 4990, 5489, 6160, 6776, 6986, 7744, 7984, 8470, 9680, 9980, 10978, 12320, 13552, 13972, 15968, 16940, 17465, 19360, 19960, 21956, 24640, 27104, 27445, 27944, 31936, 33880, 34930, 38423, 38720, 39920, 43912, 54208, 54890, 55888, 60379, 67760, 69860, 76846, 79840, 87824, 109780, 111776, 120758, 135520, 139720, 153692, 159680, 175648, 192115, 219560, 223552, 241516, 271040, 279440, 301895, 307384, 351296, 384230, 422653, 439120, 483032, 558880, 603790, 614768, 768460, 845306, 878240, 966064, 1117760, 1207580, 1229536, 1536920, 1690612, 1756480, 1932128, 2113265, 2415160, 2459072, 3073840, 3381224, 3864256, 4226530, 4830320, 6147680, 6762448, 8453060, 9660640, 12295360, 13524896, 16906120, 19321280, 27049792, 33812240, 67624480, 135248960]

約数ペア:

[(1, 135248960), (2, 67624480), (4, 33812240), (5, 27049792), (7, 19321280), (8, 16906120), (10, 13524896), (11, 12295360), (14, 9660640), (16, 8453060), (20, 6762448), (22, 6147680), (28, 4830320), (32, 4226530), (35, 3864256), (40, 3381224), (44, 3073840), (55, 2459072), (56, 2415160), (64, 2113265), (70, 1932128), (77, 1756480), (80, 1690612), (88, 1536920), (110, 1229536), (112, 1207580), (121, 1117760), (140, 966064), (154, 878240), (160, 845306), (176, 768460), (220, 614768), (224, 603790), (242, 558880), (280, 483032), (308, 439120), (320, 422653), (352, 384230), (385, 351296), (440, 307384), (448, 301895), (484, 279440), (499, 271040), (560, 241516), (605, 223552), (616, 219560), (704, 192115), (770, 175648), (847, 159680), (880, 153692), (968, 139720), (998, 135520), (1120, 120758), (1210, 111776), (1232, 109780), (1540, 87824), (1694, 79840), (1760, 76846), (1936, 69860), (1996, 67760), (2240, 60379), (2420, 55888), (2464, 54890), (2495, 54208), (3080, 43912), (3388, 39920), (3493, 38720), (3520, 38423), (3872, 34930), (3992, 33880), (4235, 31936), (4840, 27944), (4928, 27445), (4990, 27104), (5489, 24640), (6160, 21956), (6776, 19960), (6986, 19360), (7744, 17465), (7984, 16940), (8470, 15968), (9680, 13972), (9980, 13552), (10978, 12320)]