197306280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 482005080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 243, 265, 270, 318, 324, 360, 383, 405, 424, 477, 486, 530, 540, 636, 648, 766, 795, 810, 954, 972, 1060, 1080, 1149, 1215, 1272, 1431, 1532, 1590, 1620, 1908, 1915, 1944, 2120, 2298, 2385, 2430, 2862, 3064, 3180, 3240, 3447, 3816, 3830, 4293, 4596, 4770, 4860, 5724, 5745, 6360, 6894, 7155, 7660, 8586, 9192, 9540, 9720, 10341, 11448, 11490, 12879, 13788, 14310, 15320, 17172, 17235, 19080, 20299, 20682, 21465, 22980, 25758, 27576, 28620, 31023, 34344, 34470, 40598, 41364, 42930, 45960, 51516, 51705, 57240, 60897, 62046, 64395, 68940, 81196, 82728, 85860, 93069, 101495, 103032, 103410, 121794, 124092, 128790, 137880, 155115, 162392, 171720, 182691, 186138, 202990, 206820, 243588, 248184, 257580, 304485, 310230, 365382, 372276, 405980, 413640, 465345, 487176, 515160, 548073, 608970, 620460, 730764, 744552, 811960, 913455, 930690, 1096146, 1217940, 1240920, 1461528, 1644219, 1826910, 1861380, 2192292, 2435880, 2740365, 3288438, 3653820, 3722760, 4384584, 4932657, 5480730, 6576876, 7307640, 8221095, 9865314, 10961460, 13153752, 16442190, 19730628, 21922920, 24663285, 32884380, 39461256, 49326570, 65768760, 98653140, 197306280]

約数ペア:

[(1, 197306280), (2, 98653140), (3, 65768760), (4, 49326570), (5, 39461256), (6, 32884380), (8, 24663285), (9, 21922920), (10, 19730628), (12, 16442190), (15, 13153752), (18, 10961460), (20, 9865314), (24, 8221095), (27, 7307640), (30, 6576876), (36, 5480730), (40, 4932657), (45, 4384584), (53, 3722760), (54, 3653820), (60, 3288438), (72, 2740365), (81, 2435880), (90, 2192292), (106, 1861380), (108, 1826910), (120, 1644219), (135, 1461528), (159, 1240920), (162, 1217940), (180, 1096146), (212, 930690), (216, 913455), (243, 811960), (265, 744552), (270, 730764), (318, 620460), (324, 608970), (360, 548073), (383, 515160), (405, 487176), (424, 465345), (477, 413640), (486, 405980), (530, 372276), (540, 365382), (636, 310230), (648, 304485), (766, 257580), (795, 248184), (810, 243588), (954, 206820), (972, 202990), (1060, 186138), (1080, 182691), (1149, 171720), (1215, 162392), (1272, 155115), (1431, 137880), (1532, 128790), (1590, 124092), (1620, 121794), (1908, 103410), (1915, 103032), (1944, 101495), (2120, 93069), (2298, 85860), (2385, 82728), (2430, 81196), (2862, 68940), (3064, 64395), (3180, 62046), (3240, 60897), (3447, 57240), (3816, 51705), (3830, 51516), (4293, 45960), (4596, 42930), (4770, 41364), (4860, 40598), (5724, 34470), (5745, 34344), (6360, 31023), (6894, 28620), (7155, 27576), (7660, 25758), (8586, 22980), (9192, 21465), (9540, 20682), (9720, 20299), (10341, 19080), (11448, 17235), (11490, 17172), (12879, 15320), (13788, 14310)]