140490720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1954

約数の個数: 192

約数和(自身を含む): 520914240

約数和(自身を除く): 380423520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 1913, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 3826, 4080, 4320, 4590, 4896, 5739, 6120, 7344, 7652, 8160, 9180, 9565, 11478, 12240, 14688, 15304, 17217, 18360, 19130, 22956, 24480, 28695, 30608, 32521, 34434, 36720, 38260, 45912, 51651, 57390, 61216, 65042, 68868, 73440, 76520, 86085, 91824, 97563, 103302, 114780, 130084, 137736, 153040, 162605, 172170, 183648, 195126, 206604, 229560, 258255, 260168, 275472, 292689, 306080, 325210, 344340, 390252, 413208, 459120, 487815, 516510, 520336, 550944, 585378, 650420, 688680, 780504, 826416, 878067, 918240, 975630, 1033020, 1040672, 1170756, 1300840, 1377360, 1463445, 1561008, 1652832, 1756134, 1951260, 2066040, 2341512, 2601680, 2754720, 2926890, 3122016, 3512268, 3902520, 4132080, 4390335, 4683024, 5203360, 5853780, 7024536, 7805040, 8264160, 8780670, 9366048, 11707560, 14049072, 15610080, 17561340, 23415120, 28098144, 35122680, 46830240, 70245360, 140490720]

約数ペア:

[(1, 140490720), (2, 70245360), (3, 46830240), (4, 35122680), (5, 28098144), (6, 23415120), (8, 17561340), (9, 15610080), (10, 14049072), (12, 11707560), (15, 9366048), (16, 8780670), (17, 8264160), (18, 7805040), (20, 7024536), (24, 5853780), (27, 5203360), (30, 4683024), (32, 4390335), (34, 4132080), (36, 3902520), (40, 3512268), (45, 3122016), (48, 2926890), (51, 2754720), (54, 2601680), (60, 2341512), (68, 2066040), (72, 1951260), (80, 1756134), (85, 1652832), (90, 1561008), (96, 1463445), (102, 1377360), (108, 1300840), (120, 1170756), (135, 1040672), (136, 1033020), (144, 975630), (153, 918240), (160, 878067), (170, 826416), (180, 780504), (204, 688680), (216, 650420), (240, 585378), (255, 550944), (270, 520336), (272, 516510), (288, 487815), (306, 459120), (340, 413208), (360, 390252), (408, 344340), (432, 325210), (459, 306080), (480, 292689), (510, 275472), (540, 260168), (544, 258255), (612, 229560), (680, 206604), (720, 195126), (765, 183648), (816, 172170), (864, 162605), (918, 153040), (1020, 137736), (1080, 130084), (1224, 114780), (1360, 103302), (1440, 97563), (1530, 91824), (1632, 86085), (1836, 76520), (1913, 73440), (2040, 68868), (2160, 65042), (2295, 61216), (2448, 57390), (2720, 51651), (3060, 45912), (3672, 38260), (3826, 36720), (4080, 34434), (4320, 32521), (4590, 30608), (4896, 28695), (5739, 24480), (6120, 22956), (7344, 19130), (7652, 18360), (8160, 17217), (9180, 15304), (9565, 14688), (11478, 12240)]