381762360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:990

約数の個数: 192

約数和(自身を含む): 1427025600

約数和(自身を除く): 1045263240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 197, 210, 252, 280, 315, 360, 394, 420, 504, 591, 630, 769, 788, 840, 985, 1182, 1260, 1379, 1538, 1576, 1773, 1970, 2307, 2364, 2520, 2758, 2955, 3076, 3546, 3845, 3940, 4137, 4614, 4728, 5383, 5516, 5910, 6152, 6895, 6921, 7092, 7690, 7880, 8274, 8865, 9228, 10766, 11032, 11535, 11820, 12411, 13790, 13842, 14184, 15380, 16149, 16548, 17730, 18456, 20685, 21532, 23070, 23640, 24822, 26915, 27580, 27684, 30760, 32298, 33096, 34605, 35460, 41370, 43064, 46140, 48447, 49644, 53830, 55160, 55368, 62055, 64596, 69210, 70920, 80745, 82740, 92280, 96894, 99288, 107660, 124110, 129192, 138420, 151493, 161490, 165480, 193788, 215320, 242235, 248220, 276840, 302986, 322980, 387576, 454479, 484470, 496440, 605972, 645960, 757465, 908958, 968940, 1060451, 1211944, 1363437, 1514930, 1817916, 1937880, 2120902, 2272395, 2726874, 3029860, 3181353, 3635832, 4241804, 4544790, 5302255, 5453748, 6059720, 6362706, 6817185, 8483608, 9089580, 9544059, 10604510, 10907496, 12725412, 13634370, 15906765, 18179160, 19088118, 21209020, 25450824, 27268740, 31813530, 38176236, 42418040, 47720295, 54537480, 63627060, 76352472, 95440590, 127254120, 190881180, 381762360]

約数ペア:

[(1, 381762360), (2, 190881180), (3, 127254120), (4, 95440590), (5, 76352472), (6, 63627060), (7, 54537480), (8, 47720295), (9, 42418040), (10, 38176236), (12, 31813530), (14, 27268740), (15, 25450824), (18, 21209020), (20, 19088118), (21, 18179160), (24, 15906765), (28, 13634370), (30, 12725412), (35, 10907496), (36, 10604510), (40, 9544059), (42, 9089580), (45, 8483608), (56, 6817185), (60, 6362706), (63, 6059720), (70, 5453748), (72, 5302255), (84, 4544790), (90, 4241804), (105, 3635832), (120, 3181353), (126, 3029860), (140, 2726874), (168, 2272395), (180, 2120902), (197, 1937880), (210, 1817916), (252, 1514930), (280, 1363437), (315, 1211944), (360, 1060451), (394, 968940), (420, 908958), (504, 757465), (591, 645960), (630, 605972), (769, 496440), (788, 484470), (840, 454479), (985, 387576), (1182, 322980), (1260, 302986), (1379, 276840), (1538, 248220), (1576, 242235), (1773, 215320), (1970, 193788), (2307, 165480), (2364, 161490), (2520, 151493), (2758, 138420), (2955, 129192), (3076, 124110), (3546, 107660), (3845, 99288), (3940, 96894), (4137, 92280), (4614, 82740), (4728, 80745), (5383, 70920), (5516, 69210), (5910, 64596), (6152, 62055), (6895, 55368), (6921, 55160), (7092, 53830), (7690, 49644), (7880, 48447), (8274, 46140), (8865, 43064), (9228, 41370), (10766, 35460), (11032, 34605), (11535, 33096), (11820, 32298), (12411, 30760), (13790, 27684), (13842, 27580), (14184, 26915), (15380, 24822), (16149, 23640), (16548, 23070), (17730, 21532), (18456, 20685)]