1438645920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:799

約数の個数: 192

約数和(自身を含む): 4722157440

約数和(自身を除く): 3283511520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 181, 232, 240, 290, 348, 362, 435, 464, 480, 543, 571, 580, 696, 724, 870, 905, 928, 1086, 1142, 1160, 1392, 1448, 1713, 1740, 1810, 2172, 2284, 2320, 2715, 2784, 2855, 2896, 3426, 3480, 3620, 4344, 4568, 4640, 5249, 5430, 5710, 5792, 6852, 6960, 7240, 8565, 8688, 9136, 10498, 10860, 11420, 13704, 13920, 14480, 15747, 16559, 17130, 17376, 18272, 20996, 21720, 22840, 26245, 27408, 28960, 31494, 33118, 34260, 41992, 43440, 45680, 49677, 52490, 54816, 62988, 66236, 68520, 78735, 82795, 83984, 86880, 91360, 99354, 103351, 104980, 125976, 132472, 137040, 157470, 165590, 167968, 198708, 206702, 209960, 248385, 251952, 264944, 274080, 310053, 314940, 331180, 397416, 413404, 419920, 496770, 503904, 516755, 529888, 620106, 629880, 662360, 794832, 826808, 839840, 993540, 1033510, 1240212, 1259760, 1324720, 1550265, 1589664, 1653616, 1987080, 2067020, 2480424, 2519520, 2649440, 2997179, 3100530, 3307232, 3974160, 4134040, 4960848, 5994358, 6201060, 7948320, 8268080, 8991537, 9921696, 11988716, 12402120, 14985895, 16536160, 17983074, 23977432, 24804240, 29971790, 35966148, 44957685, 47954864, 49608480, 59943580, 71932296, 89915370, 95909728, 119887160, 143864592, 179830740, 239774320, 287729184, 359661480, 479548640, 719322960, 1438645920]

約数ペア:

[(1, 1438645920), (2, 719322960), (3, 479548640), (4, 359661480), (5, 287729184), (6, 239774320), (8, 179830740), (10, 143864592), (12, 119887160), (15, 95909728), (16, 89915370), (20, 71932296), (24, 59943580), (29, 49608480), (30, 47954864), (32, 44957685), (40, 35966148), (48, 29971790), (58, 24804240), (60, 23977432), (80, 17983074), (87, 16536160), (96, 14985895), (116, 12402120), (120, 11988716), (145, 9921696), (160, 8991537), (174, 8268080), (181, 7948320), (232, 6201060), (240, 5994358), (290, 4960848), (348, 4134040), (362, 3974160), (435, 3307232), (464, 3100530), (480, 2997179), (543, 2649440), (571, 2519520), (580, 2480424), (696, 2067020), (724, 1987080), (870, 1653616), (905, 1589664), (928, 1550265), (1086, 1324720), (1142, 1259760), (1160, 1240212), (1392, 1033510), (1448, 993540), (1713, 839840), (1740, 826808), (1810, 794832), (2172, 662360), (2284, 629880), (2320, 620106), (2715, 529888), (2784, 516755), (2855, 503904), (2896, 496770), (3426, 419920), (3480, 413404), (3620, 397416), (4344, 331180), (4568, 314940), (4640, 310053), (5249, 274080), (5430, 264944), (5710, 251952), (5792, 248385), (6852, 209960), (6960, 206702), (7240, 198708), (8565, 167968), (8688, 165590), (9136, 157470), (10498, 137040), (10860, 132472), (11420, 125976), (13704, 104980), (13920, 103351), (14480, 99354), (15747, 91360), (16559, 86880), (17130, 83984), (17376, 82795), (18272, 78735), (20996, 68520), (21720, 66236), (22840, 62988), (26245, 54816), (27408, 52490), (28960, 49677), (31494, 45680), (33118, 43440), (34260, 41992)]