196295040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:721

約数の個数: 192

約数和(自身を含む): 691694640

約数和(自身を除く): 495399600

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, 643, 720, 795, 848, 954, 960, 1060, 1152, 1272, 1286, 1440, 1590, 1696, 1908, 1920, 1929, 2120, 2385, 2544, 2572, 2880, 3180, 3215, 3392, 3816, 3858, 4240, 4770, 5088, 5144, 5760, 5787, 6360, 6430, 6784, 7632, 7716, 8480, 9540, 9645, 10176, 10288, 11574, 12720, 12860, 15264, 15432, 16960, 19080, 19290, 20352, 20576, 23148, 25440, 25720, 28935, 30528, 30864, 33920, 34079, 38160, 38580, 41152, 46296, 50880, 51440, 57870, 61056, 61728, 68158, 76320, 77160, 82304, 92592, 101760, 102237, 102880, 115740, 123456, 136316, 152640, 154320, 170395, 185184, 204474, 205760, 231480, 246912, 272632, 305280, 306711, 308640, 340790, 370368, 408948, 411520, 462960, 511185, 545264, 613422, 617280, 681580, 740736, 817896, 925920, 1022370, 1090528, 1226844, 1234560, 1363160, 1533555, 1635792, 1851840, 2044740, 2181056, 2453688, 2726320, 3067110, 3271584, 3703680, 4089480, 4362112, 4907376, 5452640, 6134220, 6543168, 8178960, 9814752, 10905280, 12268440, 13086336, 16357920, 19629504, 21810560, 24536880, 32715840, 39259008, 49073760, 65431680, 98147520, 196295040]

約数ペア:

[(1, 196295040), (2, 98147520), (3, 65431680), (4, 49073760), (5, 39259008), (6, 32715840), (8, 24536880), (9, 21810560), (10, 19629504), (12, 16357920), (15, 13086336), (16, 12268440), (18, 10905280), (20, 9814752), (24, 8178960), (30, 6543168), (32, 6134220), (36, 5452640), (40, 4907376), (45, 4362112), (48, 4089480), (53, 3703680), (60, 3271584), (64, 3067110), (72, 2726320), (80, 2453688), (90, 2181056), (96, 2044740), (106, 1851840), (120, 1635792), (128, 1533555), (144, 1363160), (159, 1234560), (160, 1226844), (180, 1090528), (192, 1022370), (212, 925920), (240, 817896), (265, 740736), (288, 681580), (318, 617280), (320, 613422), (360, 545264), (384, 511185), (424, 462960), (477, 411520), (480, 408948), (530, 370368), (576, 340790), (636, 308640), (640, 306711), (643, 305280), (720, 272632), (795, 246912), (848, 231480), (954, 205760), (960, 204474), (1060, 185184), (1152, 170395), (1272, 154320), (1286, 152640), (1440, 136316), (1590, 123456), (1696, 115740), (1908, 102880), (1920, 102237), (1929, 101760), (2120, 92592), (2385, 82304), (2544, 77160), (2572, 76320), (2880, 68158), (3180, 61728), (3215, 61056), (3392, 57870), (3816, 51440), (3858, 50880), (4240, 46296), (4770, 41152), (5088, 38580), (5144, 38160), (5760, 34079), (5787, 33920), (6360, 30864), (6430, 30528), (6784, 28935), (7632, 25720), (7716, 25440), (8480, 23148), (9540, 20576), (9645, 20352), (10176, 19290), (10288, 19080), (11574, 16960), (12720, 15432), (12860, 15264)]