262566695520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1391893}}^1$

素因数の和:1392045

約数の個数: 144

約数和(自身を含む): 902849259312

約数和(自身を除く): 640282563792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4192, 4716, 5240, 5895, 6288, 7860, 9432, 10480, 11790, 12576, 15720, 18864, 20960, 23580, 31440, 37728, 47160, 62880, 94320, 188640, 1391893, 2783786, 4175679, 5567572, 6959465, 8351358, 11135144, 12527037, 13918930, 16702716, 20878395, 22270288, 25054074, 27837860, 33405432, 41756790, 44540576, 50108148, 55675720, 62635185, 66810864, 83513580, 100216296, 111351440, 125270370, 133621728, 167027160, 182337983, 200432592, 222702880, 250540740, 334054320, 364675966, 400865184, 501081480, 547013949, 668108640, 729351932, 911689915, 1002162960, 1094027898, 1458703864, 1641041847, 1823379830, 2004325920, 2188055796, 2735069745, 2917407728, 3282083694, 3646759660, 4376111592, 5470139490, 5834815456, 6564167388, 7293519320, 8205209235, 8752223184, 10940278980, 13128334776, 14587038640, 16410418470, 17504446368, 21880557960, 26256669552, 29174077280, 32820836940, 43761115920, 52513339104, 65641673880, 87522231840, 131283347760, 262566695520]

約数ペア:

[(1, 262566695520), (2, 131283347760), (3, 87522231840), (4, 65641673880), (5, 52513339104), (6, 43761115920), (8, 32820836940), (9, 29174077280), (10, 26256669552), (12, 21880557960), (15, 17504446368), (16, 16410418470), (18, 14587038640), (20, 13128334776), (24, 10940278980), (30, 8752223184), (32, 8205209235), (36, 7293519320), (40, 6564167388), (45, 5834815456), (48, 5470139490), (60, 4376111592), (72, 3646759660), (80, 3282083694), (90, 2917407728), (96, 2735069745), (120, 2188055796), (131, 2004325920), (144, 1823379830), (160, 1641041847), (180, 1458703864), (240, 1094027898), (262, 1002162960), (288, 911689915), (360, 729351932), (393, 668108640), (480, 547013949), (524, 501081480), (655, 400865184), (720, 364675966), (786, 334054320), (1048, 250540740), (1179, 222702880), (1310, 200432592), (1440, 182337983), (1572, 167027160), (1965, 133621728), (2096, 125270370), (2358, 111351440), (2620, 100216296), (3144, 83513580), (3930, 66810864), (4192, 62635185), (4716, 55675720), (5240, 50108148), (5895, 44540576), (6288, 41756790), (7860, 33405432), (9432, 27837860), (10480, 25054074), (11790, 22270288), (12576, 20878395), (15720, 16702716), (18864, 13918930), (20960, 12527037), (23580, 11135144), (31440, 8351358), (37728, 6959465), (47160, 5567572), (62880, 4175679), (94320, 2783786), (188640, 1391893)]