129095280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 470059200

約数和(自身を除く): 340963920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 53, 60, 68, 72, 80, 85, 90, 102, 106, 120, 136, 144, 153, 159, 170, 180, 199, 204, 212, 240, 255, 265, 272, 306, 318, 340, 360, 398, 408, 424, 477, 510, 530, 597, 612, 636, 680, 720, 765, 795, 796, 816, 848, 901, 954, 995, 1020, 1060, 1194, 1224, 1272, 1360, 1530, 1590, 1592, 1791, 1802, 1908, 1990, 2040, 2120, 2385, 2388, 2448, 2544, 2703, 2985, 3060, 3180, 3184, 3383, 3582, 3604, 3816, 3980, 4080, 4240, 4505, 4770, 4776, 5406, 5970, 6120, 6360, 6766, 7164, 7208, 7632, 7960, 8109, 8955, 9010, 9540, 9552, 10149, 10547, 10812, 11940, 12240, 12720, 13515, 13532, 14328, 14416, 15920, 16218, 16915, 17910, 18020, 19080, 20298, 21094, 21624, 23880, 27030, 27064, 28656, 30447, 31641, 32436, 33830, 35820, 36040, 38160, 40545, 40596, 42188, 43248, 47760, 50745, 52735, 54060, 54128, 60894, 63282, 64872, 67660, 71640, 72080, 81090, 81192, 84376, 94923, 101490, 105470, 108120, 121788, 126564, 129744, 135320, 143280, 152235, 158205, 162180, 162384, 168752, 179299, 189846, 202980, 210940, 216240, 243576, 253128, 270640, 304470, 316410, 324360, 358598, 379692, 405960, 421880, 474615, 487152, 506256, 537897, 608940, 632820, 648720, 717196, 759384, 811920, 843760, 896495, 949230, 1075794, 1217880, 1265640, 1434392, 1518768, 1613691, 1792990, 1898460, 2151588, 2435760, 2531280, 2689485, 2868784, 3227382, 3585980, 3796920, 4303176, 5378970, 6454764, 7171960, 7593840, 8068455, 8606352, 10757940, 12909528, 14343920, 16136910, 21515880, 25819056, 32273820, 43031760, 64547640, 129095280]

約数ペア:

[(1, 129095280), (2, 64547640), (3, 43031760), (4, 32273820), (5, 25819056), (6, 21515880), (8, 16136910), (9, 14343920), (10, 12909528), (12, 10757940), (15, 8606352), (16, 8068455), (17, 7593840), (18, 7171960), (20, 6454764), (24, 5378970), (30, 4303176), (34, 3796920), (36, 3585980), (40, 3227382), (45, 2868784), (48, 2689485), (51, 2531280), (53, 2435760), (60, 2151588), (68, 1898460), (72, 1792990), (80, 1613691), (85, 1518768), (90, 1434392), (102, 1265640), (106, 1217880), (120, 1075794), (136, 949230), (144, 896495), (153, 843760), (159, 811920), (170, 759384), (180, 717196), (199, 648720), (204, 632820), (212, 608940), (240, 537897), (255, 506256), (265, 487152), (272, 474615), (306, 421880), (318, 405960), (340, 379692), (360, 358598), (398, 324360), (408, 316410), (424, 304470), (477, 270640), (510, 253128), (530, 243576), (597, 216240), (612, 210940), (636, 202980), (680, 189846), (720, 179299), (765, 168752), (795, 162384), (796, 162180), (816, 158205), (848, 152235), (901, 143280), (954, 135320), (995, 129744), (1020, 126564), (1060, 121788), (1194, 108120), (1224, 105470), (1272, 101490), (1360, 94923), (1530, 84376), (1590, 81192), (1592, 81090), (1791, 72080), (1802, 71640), (1908, 67660), (1990, 64872), (2040, 63282), (2120, 60894), (2385, 54128), (2388, 54060), (2448, 52735), (2544, 50745), (2703, 47760), (2985, 43248), (3060, 42188), (3180, 40596), (3184, 40545), (3383, 38160), (3582, 36040), (3604, 35820), (3816, 33830), (3980, 32436), (4080, 31641), (4240, 30447), (4505, 28656), (4770, 27064), (4776, 27030), (5406, 23880), (5970, 21624), (6120, 21094), (6360, 20298), (6766, 19080), (7164, 18020), (7208, 17910), (7632, 16915), (7960, 16218), (8109, 15920), (8955, 14416), (9010, 14328), (9540, 13532), (9552, 13515), (10149, 12720), (10547, 12240), (10812, 11940)]