540995840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 216

約数和(自身を含む): 1631112000

約数和(自身を除く): 1090116160

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, 128, 140, 154, 160, 176, 220, 224, 242, 256, 280, 308, 320, 352, 385, 440, 448, 484, 499, 560, 605, 616, 640, 704, 770, 847, 880, 896, 968, 998, 1120, 1210, 1232, 1280, 1408, 1540, 1694, 1760, 1792, 1936, 1996, 2240, 2420, 2464, 2495, 2816, 3080, 3388, 3493, 3520, 3872, 3992, 4235, 4480, 4840, 4928, 4990, 5489, 6160, 6776, 6986, 7040, 7744, 7984, 8470, 8960, 9680, 9856, 9980, 10978, 12320, 13552, 13972, 14080, 15488, 15968, 16940, 17465, 19360, 19712, 19960, 21956, 24640, 27104, 27445, 27944, 30976, 31936, 33880, 34930, 38423, 38720, 39920, 43912, 49280, 54208, 54890, 55888, 60379, 63872, 67760, 69860, 76846, 77440, 79840, 87824, 98560, 108416, 109780, 111776, 120758, 127744, 135520, 139720, 153692, 154880, 159680, 175648, 192115, 216832, 219560, 223552, 241516, 271040, 279440, 301895, 307384, 319360, 351296, 384230, 422653, 439120, 447104, 483032, 542080, 558880, 603790, 614768, 638720, 702592, 768460, 845306, 878240, 894208, 966064, 1084160, 1117760, 1207580, 1229536, 1405184, 1536920, 1690612, 1756480, 1932128, 2113265, 2235520, 2415160, 2459072, 3073840, 3381224, 3512960, 3864256, 4226530, 4471040, 4830320, 4918144, 6147680, 6762448, 7025920, 7728512, 8453060, 9660640, 9836288, 12295360, 13524896, 15457024, 16906120, 19321280, 24590720, 27049792, 33812240, 38642560, 49181440, 54099584, 67624480, 77285120, 108199168, 135248960, 270497920, 540995840]

約数ペア:

[(1, 540995840), (2, 270497920), (4, 135248960), (5, 108199168), (7, 77285120), (8, 67624480), (10, 54099584), (11, 49181440), (14, 38642560), (16, 33812240), (20, 27049792), (22, 24590720), (28, 19321280), (32, 16906120), (35, 15457024), (40, 13524896), (44, 12295360), (55, 9836288), (56, 9660640), (64, 8453060), (70, 7728512), (77, 7025920), (80, 6762448), (88, 6147680), (110, 4918144), (112, 4830320), (121, 4471040), (128, 4226530), (140, 3864256), (154, 3512960), (160, 3381224), (176, 3073840), (220, 2459072), (224, 2415160), (242, 2235520), (256, 2113265), (280, 1932128), (308, 1756480), (320, 1690612), (352, 1536920), (385, 1405184), (440, 1229536), (448, 1207580), (484, 1117760), (499, 1084160), (560, 966064), (605, 894208), (616, 878240), (640, 845306), (704, 768460), (770, 702592), (847, 638720), (880, 614768), (896, 603790), (968, 558880), (998, 542080), (1120, 483032), (1210, 447104), (1232, 439120), (1280, 422653), (1408, 384230), (1540, 351296), (1694, 319360), (1760, 307384), (1792, 301895), (1936, 279440), (1996, 271040), (2240, 241516), (2420, 223552), (2464, 219560), (2495, 216832), (2816, 192115), (3080, 175648), (3388, 159680), (3493, 154880), (3520, 153692), (3872, 139720), (3992, 135520), (4235, 127744), (4480, 120758), (4840, 111776), (4928, 109780), (4990, 108416), (5489, 98560), (6160, 87824), (6776, 79840), (6986, 77440), (7040, 76846), (7744, 69860), (7984, 67760), (8470, 63872), (8960, 60379), (9680, 55888), (9856, 54890), (9980, 54208), (10978, 49280), (12320, 43912), (13552, 39920), (13972, 38720), (14080, 38423), (15488, 34930), (15968, 33880), (16940, 31936), (17465, 30976), (19360, 27944), (19712, 27445), (19960, 27104), (21956, 24640)]