386427240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 1351468800

約数和(自身を除く): 965041560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 53, 54, 60, 72, 86, 90, 106, 108, 120, 129, 135, 157, 159, 172, 180, 212, 215, 216, 258, 265, 270, 314, 318, 344, 360, 387, 424, 430, 471, 477, 516, 530, 540, 628, 636, 645, 774, 785, 795, 860, 942, 954, 1032, 1060, 1080, 1161, 1256, 1272, 1290, 1413, 1431, 1548, 1570, 1590, 1720, 1884, 1908, 1935, 2120, 2279, 2322, 2355, 2385, 2580, 2826, 2862, 3096, 3140, 3180, 3768, 3816, 3870, 4239, 4558, 4644, 4710, 4770, 5160, 5652, 5724, 5805, 6280, 6360, 6751, 6837, 7065, 7155, 7740, 8321, 8478, 9116, 9288, 9420, 9540, 11304, 11395, 11448, 11610, 13502, 13674, 14130, 14310, 15480, 16642, 16956, 18232, 18840, 19080, 20253, 20511, 21195, 22790, 23220, 24963, 27004, 27348, 28260, 28620, 33284, 33755, 33912, 34185, 40506, 41022, 41605, 42390, 45580, 46440, 49926, 54008, 54696, 56520, 57240, 60759, 61533, 66568, 67510, 68370, 74889, 81012, 82044, 83210, 84780, 91160, 99852, 101265, 102555, 121518, 123066, 124815, 135020, 136740, 149778, 162024, 164088, 166420, 169560, 182277, 199704, 202530, 205110, 224667, 243036, 246132, 249630, 270040, 273480, 299556, 303795, 307665, 332840, 357803, 364554, 374445, 405060, 410220, 449334, 486072, 492264, 499260, 599112, 607590, 615330, 715606, 729108, 748890, 810120, 820440, 898668, 911385, 998520, 1073409, 1123335, 1215180, 1230660, 1431212, 1458216, 1497780, 1789015, 1797336, 1822770, 2146818, 2246670, 2430360, 2461320, 2862424, 2995560, 3220227, 3578030, 3645540, 4293636, 4493340, 5367045, 6440454, 7156060, 7291080, 8587272, 8986680, 9660681, 10734090, 12880908, 14312120, 16101135, 19321362, 21468180, 25761816, 32202270, 38642724, 42936360, 48303405, 64404540, 77285448, 96606810, 128809080, 193213620, 386427240]

約数ペア:

[(1, 386427240), (2, 193213620), (3, 128809080), (4, 96606810), (5, 77285448), (6, 64404540), (8, 48303405), (9, 42936360), (10, 38642724), (12, 32202270), (15, 25761816), (18, 21468180), (20, 19321362), (24, 16101135), (27, 14312120), (30, 12880908), (36, 10734090), (40, 9660681), (43, 8986680), (45, 8587272), (53, 7291080), (54, 7156060), (60, 6440454), (72, 5367045), (86, 4493340), (90, 4293636), (106, 3645540), (108, 3578030), (120, 3220227), (129, 2995560), (135, 2862424), (157, 2461320), (159, 2430360), (172, 2246670), (180, 2146818), (212, 1822770), (215, 1797336), (216, 1789015), (258, 1497780), (265, 1458216), (270, 1431212), (314, 1230660), (318, 1215180), (344, 1123335), (360, 1073409), (387, 998520), (424, 911385), (430, 898668), (471, 820440), (477, 810120), (516, 748890), (530, 729108), (540, 715606), (628, 615330), (636, 607590), (645, 599112), (774, 499260), (785, 492264), (795, 486072), (860, 449334), (942, 410220), (954, 405060), (1032, 374445), (1060, 364554), (1080, 357803), (1161, 332840), (1256, 307665), (1272, 303795), (1290, 299556), (1413, 273480), (1431, 270040), (1548, 249630), (1570, 246132), (1590, 243036), (1720, 224667), (1884, 205110), (1908, 202530), (1935, 199704), (2120, 182277), (2279, 169560), (2322, 166420), (2355, 164088), (2385, 162024), (2580, 149778), (2826, 136740), (2862, 135020), (3096, 124815), (3140, 123066), (3180, 121518), (3768, 102555), (3816, 101265), (3870, 99852), (4239, 91160), (4558, 84780), (4644, 83210), (4710, 82044), (4770, 81012), (5160, 74889), (5652, 68370), (5724, 67510), (5805, 66568), (6280, 61533), (6360, 60759), (6751, 57240), (6837, 56520), (7065, 54696), (7155, 54008), (7740, 49926), (8321, 46440), (8478, 45580), (9116, 42390), (9288, 41605), (9420, 41022), (9540, 40506), (11304, 34185), (11395, 33912), (11448, 33755), (11610, 33284), (13502, 28620), (13674, 28260), (14130, 27348), (14310, 27004), (15480, 24963), (16642, 23220), (16956, 22790), (18232, 21195), (18840, 20511), (19080, 20253)]