234932220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 738017280

約数和(自身を除く): 503085060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 127, 129, 172, 180, 215, 239, 254, 258, 381, 387, 430, 478, 508, 516, 635, 645, 717, 762, 774, 860, 956, 1143, 1195, 1270, 1290, 1434, 1524, 1548, 1905, 1935, 2151, 2286, 2390, 2540, 2580, 2868, 3585, 3810, 3870, 4302, 4572, 4780, 5461, 5715, 7170, 7620, 7740, 8604, 10277, 10755, 10922, 11430, 14340, 16383, 20554, 21510, 21844, 22860, 27305, 30353, 30831, 32766, 41108, 43020, 49149, 51385, 54610, 60706, 61662, 65532, 81915, 91059, 92493, 98298, 102770, 109220, 121412, 123324, 151765, 154155, 163830, 182118, 184986, 196596, 205540, 245745, 273177, 303530, 308310, 327660, 364236, 369972, 455295, 462465, 491490, 546354, 607060, 616620, 910590, 924930, 982980, 1092708, 1305179, 1365885, 1821180, 1849860, 2610358, 2731770, 3915537, 5220716, 5463540, 6525895, 7831074, 11746611, 13051790, 15662148, 19577685, 23493222, 26103580, 39155370, 46986444, 58733055, 78310740, 117466110, 234932220]

約数ペア:

[(1, 234932220), (2, 117466110), (3, 78310740), (4, 58733055), (5, 46986444), (6, 39155370), (9, 26103580), (10, 23493222), (12, 19577685), (15, 15662148), (18, 13051790), (20, 11746611), (30, 7831074), (36, 6525895), (43, 5463540), (45, 5220716), (60, 3915537), (86, 2731770), (90, 2610358), (127, 1849860), (129, 1821180), (172, 1365885), (180, 1305179), (215, 1092708), (239, 982980), (254, 924930), (258, 910590), (381, 616620), (387, 607060), (430, 546354), (478, 491490), (508, 462465), (516, 455295), (635, 369972), (645, 364236), (717, 327660), (762, 308310), (774, 303530), (860, 273177), (956, 245745), (1143, 205540), (1195, 196596), (1270, 184986), (1290, 182118), (1434, 163830), (1524, 154155), (1548, 151765), (1905, 123324), (1935, 121412), (2151, 109220), (2286, 102770), (2390, 98298), (2540, 92493), (2580, 91059), (2868, 81915), (3585, 65532), (3810, 61662), (3870, 60706), (4302, 54610), (4572, 51385), (4780, 49149), (5461, 43020), (5715, 41108), (7170, 32766), (7620, 30831), (7740, 30353), (8604, 27305), (10277, 22860), (10755, 21844), (10922, 21510), (11430, 20554), (14340, 16383)]