195128640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{9679}}^1$

素因数の和:9709

約数の個数: 168

約数和(自身を含む): 767120640

約数和(自身を除く): 571992000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 9679, 10080, 19358, 20160, 29037, 38716, 48395, 58074, 67753, 77432, 87111, 96790, 116148, 135506, 145185, 154864, 174222, 193580, 203259, 232296, 271012, 290370, 309728, 338765, 348444, 387160, 406518, 435555, 464592, 542024, 580740, 609777, 619456, 677530, 696888, 774320, 813036, 871110, 929184, 1016295, 1084048, 1161480, 1219554, 1355060, 1393776, 1548640, 1626072, 1742220, 1858368, 2032590, 2168096, 2322960, 2439108, 2710120, 2787552, 3048885, 3097280, 3252144, 3484440, 4065180, 4336192, 4645920, 4878216, 5420240, 5575104, 6097770, 6504288, 6968880, 8130360, 9291840, 9756432, 10840480, 12195540, 13008576, 13937760, 16260720, 19512864, 21680960, 24391080, 27875520, 32521440, 39025728, 48782160, 65042880, 97564320, 195128640]

約数ペア:

[(1, 195128640), (2, 97564320), (3, 65042880), (4, 48782160), (5, 39025728), (6, 32521440), (7, 27875520), (8, 24391080), (9, 21680960), (10, 19512864), (12, 16260720), (14, 13937760), (15, 13008576), (16, 12195540), (18, 10840480), (20, 9756432), (21, 9291840), (24, 8130360), (28, 6968880), (30, 6504288), (32, 6097770), (35, 5575104), (36, 5420240), (40, 4878216), (42, 4645920), (45, 4336192), (48, 4065180), (56, 3484440), (60, 3252144), (63, 3097280), (64, 3048885), (70, 2787552), (72, 2710120), (80, 2439108), (84, 2322960), (90, 2168096), (96, 2032590), (105, 1858368), (112, 1742220), (120, 1626072), (126, 1548640), (140, 1393776), (144, 1355060), (160, 1219554), (168, 1161480), (180, 1084048), (192, 1016295), (210, 929184), (224, 871110), (240, 813036), (252, 774320), (280, 696888), (288, 677530), (315, 619456), (320, 609777), (336, 580740), (360, 542024), (420, 464592), (448, 435555), (480, 406518), (504, 387160), (560, 348444), (576, 338765), (630, 309728), (672, 290370), (720, 271012), (840, 232296), (960, 203259), (1008, 193580), (1120, 174222), (1260, 154864), (1344, 145185), (1440, 135506), (1680, 116148), (2016, 96790), (2240, 87111), (2520, 77432), (2880, 67753), (3360, 58074), (4032, 48395), (5040, 38716), (6720, 29037), (9679, 20160), (10080, 19358)]