140325480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7643}}^1$

素因数の和:7680

約数の個数: 128

約数和(自身を含む): 495331200

約数和(自身を除く): 355005720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 7643, 9180, 15286, 18360, 22929, 30572, 38215, 45858, 61144, 68787, 76430, 91716, 114645, 129931, 137574, 152860, 183432, 206361, 229290, 259862, 275148, 305720, 343935, 389793, 412722, 458580, 519724, 550296, 649655, 687870, 779586, 825444, 917160, 1031805, 1039448, 1169379, 1299310, 1375740, 1559172, 1650888, 1948965, 2063610, 2338758, 2598620, 2751480, 3118344, 3508137, 3897930, 4127220, 4677516, 5197240, 5846895, 7016274, 7795860, 8254440, 9355032, 11693790, 14032548, 15591720, 17540685, 23387580, 28065096, 35081370, 46775160, 70162740, 140325480]

約数ペア:

[(1, 140325480), (2, 70162740), (3, 46775160), (4, 35081370), (5, 28065096), (6, 23387580), (8, 17540685), (9, 15591720), (10, 14032548), (12, 11693790), (15, 9355032), (17, 8254440), (18, 7795860), (20, 7016274), (24, 5846895), (27, 5197240), (30, 4677516), (34, 4127220), (36, 3897930), (40, 3508137), (45, 3118344), (51, 2751480), (54, 2598620), (60, 2338758), (68, 2063610), (72, 1948965), (85, 1650888), (90, 1559172), (102, 1375740), (108, 1299310), (120, 1169379), (135, 1039448), (136, 1031805), (153, 917160), (170, 825444), (180, 779586), (204, 687870), (216, 649655), (255, 550296), (270, 519724), (306, 458580), (340, 412722), (360, 389793), (408, 343935), (459, 305720), (510, 275148), (540, 259862), (612, 229290), (680, 206361), (765, 183432), (918, 152860), (1020, 137574), (1080, 129931), (1224, 114645), (1530, 91716), (1836, 76430), (2040, 68787), (2295, 61144), (3060, 45858), (3672, 38215), (4590, 30572), (6120, 22929), (7643, 18360), (9180, 15286)]