194666880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1988

約数の個数: 128

約数和(自身を含む): 632538720

約数和(自身を除く): 437871840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1913, 1920, 2120, 2544, 3180, 3392, 3826, 4240, 5088, 5739, 6360, 6784, 7652, 8480, 9565, 10176, 11478, 12720, 15304, 16960, 19130, 20352, 22956, 25440, 28695, 30608, 33920, 38260, 45912, 50880, 57390, 61216, 76520, 91824, 101389, 101760, 114780, 122432, 153040, 183648, 202778, 229560, 244864, 304167, 306080, 367296, 405556, 459120, 506945, 608334, 612160, 734592, 811112, 918240, 1013890, 1216668, 1224320, 1520835, 1622224, 1836480, 2027780, 2433336, 3041670, 3244448, 3672960, 4055560, 4866672, 6083340, 6488896, 8111120, 9733344, 12166680, 12977792, 16222240, 19466688, 24333360, 32444480, 38933376, 48666720, 64888960, 97333440, 194666880]

約数ペア:

[(1, 194666880), (2, 97333440), (3, 64888960), (4, 48666720), (5, 38933376), (6, 32444480), (8, 24333360), (10, 19466688), (12, 16222240), (15, 12977792), (16, 12166680), (20, 9733344), (24, 8111120), (30, 6488896), (32, 6083340), (40, 4866672), (48, 4055560), (53, 3672960), (60, 3244448), (64, 3041670), (80, 2433336), (96, 2027780), (106, 1836480), (120, 1622224), (128, 1520835), (159, 1224320), (160, 1216668), (192, 1013890), (212, 918240), (240, 811112), (265, 734592), (318, 612160), (320, 608334), (384, 506945), (424, 459120), (480, 405556), (530, 367296), (636, 306080), (640, 304167), (795, 244864), (848, 229560), (960, 202778), (1060, 183648), (1272, 153040), (1590, 122432), (1696, 114780), (1913, 101760), (1920, 101389), (2120, 91824), (2544, 76520), (3180, 61216), (3392, 57390), (3826, 50880), (4240, 45912), (5088, 38260), (5739, 33920), (6360, 30608), (6784, 28695), (7652, 25440), (8480, 22956), (9565, 20352), (10176, 19130), (11478, 16960), (12720, 15304)]