42268320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 145945800

約数和(自身を除く): 103677480

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, 144, 149, 160, 180, 197, 240, 288, 298, 360, 394, 447, 480, 591, 596, 720, 745, 788, 894, 985, 1182, 1192, 1341, 1440, 1490, 1576, 1773, 1788, 1970, 2235, 2364, 2384, 2682, 2955, 2980, 3152, 3546, 3576, 3940, 4470, 4728, 4768, 5364, 5910, 5960, 6304, 6705, 7092, 7152, 7880, 8865, 8940, 9456, 10728, 11820, 11920, 13410, 14184, 14304, 15760, 17730, 17880, 18912, 21456, 23640, 23840, 26820, 28368, 29353, 31520, 35460, 35760, 42912, 47280, 53640, 56736, 58706, 70920, 71520, 88059, 94560, 107280, 117412, 141840, 146765, 176118, 214560, 234824, 264177, 283680, 293530, 352236, 440295, 469648, 528354, 587060, 704472, 880590, 939296, 1056708, 1174120, 1320885, 1408944, 1761180, 2113416, 2348240, 2641770, 2817888, 3522360, 4226832, 4696480, 5283540, 7044720, 8453664, 10567080, 14089440, 21134160, 42268320]

約数ペア:

[(1, 42268320), (2, 21134160), (3, 14089440), (4, 10567080), (5, 8453664), (6, 7044720), (8, 5283540), (9, 4696480), (10, 4226832), (12, 3522360), (15, 2817888), (16, 2641770), (18, 2348240), (20, 2113416), (24, 1761180), (30, 1408944), (32, 1320885), (36, 1174120), (40, 1056708), (45, 939296), (48, 880590), (60, 704472), (72, 587060), (80, 528354), (90, 469648), (96, 440295), (120, 352236), (144, 293530), (149, 283680), (160, 264177), (180, 234824), (197, 214560), (240, 176118), (288, 146765), (298, 141840), (360, 117412), (394, 107280), (447, 94560), (480, 88059), (591, 71520), (596, 70920), (720, 58706), (745, 56736), (788, 53640), (894, 47280), (985, 42912), (1182, 35760), (1192, 35460), (1341, 31520), (1440, 29353), (1490, 28368), (1576, 26820), (1773, 23840), (1788, 23640), (1970, 21456), (2235, 18912), (2364, 17880), (2384, 17730), (2682, 15760), (2955, 14304), (2980, 14184), (3152, 13410), (3546, 11920), (3576, 11820), (3940, 10728), (4470, 9456), (4728, 8940), (4768, 8865), (5364, 7880), (5910, 7152), (5960, 7092), (6304, 6705)]