207323280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1886

約数の個数: 160

約数和(自身を含む): 727989120

約数和(自身を除く): 520665840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1590, 1811, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3622, 3816, 4240, 4770, 5433, 5724, 6360, 7155, 7244, 7632, 9055, 9540, 10866, 11448, 12720, 14310, 14488, 16299, 18110, 19080, 21732, 22896, 27165, 28620, 28976, 32598, 36220, 38160, 43464, 48897, 54330, 57240, 65196, 72440, 81495, 86928, 95983, 97794, 108660, 114480, 130392, 144880, 162990, 191966, 195588, 217320, 244485, 260784, 287949, 325980, 383932, 391176, 434640, 479915, 488970, 575898, 651960, 767864, 782352, 863847, 959830, 977940, 1151796, 1303920, 1439745, 1535728, 1727694, 1919660, 1955880, 2303592, 2591541, 2879490, 3455388, 3839320, 3911760, 4319235, 4607184, 5183082, 5758980, 6910776, 7678640, 8638470, 10366164, 11517960, 12957705, 13821552, 17276940, 20732328, 23035920, 25915410, 34553880, 41464656, 51830820, 69107760, 103661640, 207323280]

約数ペア:

[(1, 207323280), (2, 103661640), (3, 69107760), (4, 51830820), (5, 41464656), (6, 34553880), (8, 25915410), (9, 23035920), (10, 20732328), (12, 17276940), (15, 13821552), (16, 12957705), (18, 11517960), (20, 10366164), (24, 8638470), (27, 7678640), (30, 6910776), (36, 5758980), (40, 5183082), (45, 4607184), (48, 4319235), (53, 3911760), (54, 3839320), (60, 3455388), (72, 2879490), (80, 2591541), (90, 2303592), (106, 1955880), (108, 1919660), (120, 1727694), (135, 1535728), (144, 1439745), (159, 1303920), (180, 1151796), (212, 977940), (216, 959830), (240, 863847), (265, 782352), (270, 767864), (318, 651960), (360, 575898), (424, 488970), (432, 479915), (477, 434640), (530, 391176), (540, 383932), (636, 325980), (720, 287949), (795, 260784), (848, 244485), (954, 217320), (1060, 195588), (1080, 191966), (1272, 162990), (1431, 144880), (1590, 130392), (1811, 114480), (1908, 108660), (2120, 97794), (2160, 95983), (2385, 86928), (2544, 81495), (2862, 72440), (3180, 65196), (3622, 57240), (3816, 54330), (4240, 48897), (4770, 43464), (5433, 38160), (5724, 36220), (6360, 32598), (7155, 28976), (7244, 28620), (7632, 27165), (9055, 22896), (9540, 21732), (10866, 19080), (11448, 18110), (12720, 16299), (14310, 14488)]