2099609040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{5119}}^1$

素因数の和:6844

約数の個数: 80

約数和(自身を含む): 6513868800

約数和(自身を除く): 4414259760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1709, 3418, 5119, 5127, 6836, 8545, 10238, 10254, 13672, 15357, 17090, 20476, 20508, 25595, 25635, 27344, 30714, 34180, 40952, 41016, 51190, 51270, 61428, 68360, 76785, 81904, 82032, 102380, 102540, 122856, 136720, 153570, 204760, 205080, 245712, 307140, 409520, 410160, 614280, 1228560, 8748371, 17496742, 26245113, 34993484, 43741855, 52490226, 69986968, 87483710, 104980452, 131225565, 139973936, 174967420, 209960904, 262451130, 349934840, 419921808, 524902260, 699869680, 1049804520, 2099609040]

約数ペア:

[(1, 2099609040), (2, 1049804520), (3, 699869680), (4, 524902260), (5, 419921808), (6, 349934840), (8, 262451130), (10, 209960904), (12, 174967420), (15, 139973936), (16, 131225565), (20, 104980452), (24, 87483710), (30, 69986968), (40, 52490226), (48, 43741855), (60, 34993484), (80, 26245113), (120, 17496742), (240, 8748371), (1709, 1228560), (3418, 614280), (5119, 410160), (5127, 409520), (6836, 307140), (8545, 245712), (10238, 205080), (10254, 204760), (13672, 153570), (15357, 136720), (17090, 122856), (20476, 102540), (20508, 102380), (25595, 82032), (25635, 81904), (27344, 76785), (30714, 68360), (34180, 61428), (40952, 51270), (41016, 51190)]