238063680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 168

約数和(自身を含む): 826398144

約数和(自身を除く): 588334464

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, 64, 72, 80, 90, 96, 120, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 393, 480, 524, 576, 631, 655, 720, 786, 960, 1048, 1179, 1262, 1310, 1440, 1572, 1893, 1965, 2096, 2358, 2524, 2620, 2880, 3144, 3155, 3786, 3930, 4192, 4716, 5048, 5240, 5679, 5895, 6288, 6310, 7572, 7860, 8384, 9432, 9465, 10096, 10480, 11358, 11790, 12576, 12620, 15144, 15720, 18864, 18930, 20192, 20960, 22716, 23580, 25152, 25240, 28395, 30288, 31440, 37728, 37860, 40384, 41920, 45432, 47160, 50480, 56790, 60576, 62880, 75456, 75720, 82661, 90864, 94320, 100960, 113580, 121152, 125760, 151440, 165322, 181728, 188640, 201920, 227160, 247983, 302880, 330644, 363456, 377280, 413305, 454320, 495966, 605760, 661288, 743949, 826610, 908640, 991932, 1239915, 1322576, 1487898, 1653220, 1817280, 1983864, 2479830, 2645152, 2975796, 3306440, 3719745, 3967728, 4959660, 5290304, 5951592, 6612880, 7439490, 7935456, 9919320, 11903184, 13225760, 14878980, 15870912, 19838640, 23806368, 26451520, 29757960, 39677280, 47612736, 59515920, 79354560, 119031840, 238063680]

約数ペア:

[(1, 238063680), (2, 119031840), (3, 79354560), (4, 59515920), (5, 47612736), (6, 39677280), (8, 29757960), (9, 26451520), (10, 23806368), (12, 19838640), (15, 15870912), (16, 14878980), (18, 13225760), (20, 11903184), (24, 9919320), (30, 7935456), (32, 7439490), (36, 6612880), (40, 5951592), (45, 5290304), (48, 4959660), (60, 3967728), (64, 3719745), (72, 3306440), (80, 2975796), (90, 2645152), (96, 2479830), (120, 1983864), (131, 1817280), (144, 1653220), (160, 1487898), (180, 1322576), (192, 1239915), (240, 991932), (262, 908640), (288, 826610), (320, 743949), (360, 661288), (393, 605760), (480, 495966), (524, 454320), (576, 413305), (631, 377280), (655, 363456), (720, 330644), (786, 302880), (960, 247983), (1048, 227160), (1179, 201920), (1262, 188640), (1310, 181728), (1440, 165322), (1572, 151440), (1893, 125760), (1965, 121152), (2096, 113580), (2358, 100960), (2524, 94320), (2620, 90864), (2880, 82661), (3144, 75720), (3155, 75456), (3786, 62880), (3930, 60576), (4192, 56790), (4716, 50480), (5048, 47160), (5240, 45432), (5679, 41920), (5895, 40384), (6288, 37860), (6310, 37728), (7572, 31440), (7860, 30288), (8384, 28395), (9432, 25240), (9465, 25152), (10096, 23580), (10480, 22716), (11358, 20960), (11790, 20192), (12576, 18930), (12620, 18864), (15144, 15720)]