195684480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 192

約数和(自身を含む): 689546520

約数和(自身を除く): 493862040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 641, 720, 795, 848, 954, 960, 1060, 1152, 1272, 1282, 1440, 1590, 1696, 1908, 1920, 1923, 2120, 2385, 2544, 2564, 2880, 3180, 3205, 3392, 3816, 3846, 4240, 4770, 5088, 5128, 5760, 5769, 6360, 6410, 6784, 7632, 7692, 8480, 9540, 9615, 10176, 10256, 11538, 12720, 12820, 15264, 15384, 16960, 19080, 19230, 20352, 20512, 23076, 25440, 25640, 28845, 30528, 30768, 33920, 33973, 38160, 38460, 41024, 46152, 50880, 51280, 57690, 61056, 61536, 67946, 76320, 76920, 82048, 92304, 101760, 101919, 102560, 115380, 123072, 135892, 152640, 153840, 169865, 184608, 203838, 205120, 230760, 246144, 271784, 305280, 305757, 307680, 339730, 369216, 407676, 410240, 461520, 509595, 543568, 611514, 615360, 679460, 738432, 815352, 923040, 1019190, 1087136, 1223028, 1230720, 1358920, 1528785, 1630704, 1846080, 2038380, 2174272, 2446056, 2717840, 3057570, 3261408, 3692160, 4076760, 4348544, 4892112, 5435680, 6115140, 6522816, 8153520, 9784224, 10871360, 12230280, 13045632, 16307040, 19568448, 21742720, 24460560, 32614080, 39136896, 48921120, 65228160, 97842240, 195684480]

約数ペア:

[(1, 195684480), (2, 97842240), (3, 65228160), (4, 48921120), (5, 39136896), (6, 32614080), (8, 24460560), (9, 21742720), (10, 19568448), (12, 16307040), (15, 13045632), (16, 12230280), (18, 10871360), (20, 9784224), (24, 8153520), (30, 6522816), (32, 6115140), (36, 5435680), (40, 4892112), (45, 4348544), (48, 4076760), (53, 3692160), (60, 3261408), (64, 3057570), (72, 2717840), (80, 2446056), (90, 2174272), (96, 2038380), (106, 1846080), (120, 1630704), (128, 1528785), (144, 1358920), (159, 1230720), (160, 1223028), (180, 1087136), (192, 1019190), (212, 923040), (240, 815352), (265, 738432), (288, 679460), (318, 615360), (320, 611514), (360, 543568), (384, 509595), (424, 461520), (477, 410240), (480, 407676), (530, 369216), (576, 339730), (636, 307680), (640, 305757), (641, 305280), (720, 271784), (795, 246144), (848, 230760), (954, 205120), (960, 203838), (1060, 184608), (1152, 169865), (1272, 153840), (1282, 152640), (1440, 135892), (1590, 123072), (1696, 115380), (1908, 102560), (1920, 101919), (1923, 101760), (2120, 92304), (2385, 82048), (2544, 76920), (2564, 76320), (2880, 67946), (3180, 61536), (3205, 61056), (3392, 57690), (3816, 51280), (3846, 50880), (4240, 46152), (4770, 41024), (5088, 38460), (5128, 38160), (5760, 33973), (5769, 33920), (6360, 30768), (6410, 30528), (6784, 28845), (7632, 25640), (7692, 25440), (8480, 23076), (9540, 20512), (9615, 20352), (10176, 19230), (10256, 19080), (11538, 16960), (12720, 15384), (12820, 15264)]