1238338080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2928

約数の個数: 288

約数和(自身を含む): 4943562624

約数和(自身を除く): 3705224544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 336, 344, 360, 387, 420, 430, 480, 504, 516, 560, 602, 630, 645, 672, 688, 720, 774, 840, 860, 903, 1008, 1032, 1120, 1204, 1260, 1290, 1376, 1440, 1505, 1548, 1680, 1720, 1806, 1935, 2016, 2064, 2408, 2520, 2580, 2709, 2857, 3010, 3096, 3360, 3440, 3612, 3870, 4128, 4515, 4816, 5040, 5160, 5418, 5714, 6020, 6192, 6880, 7224, 7740, 8571, 9030, 9632, 10080, 10320, 10836, 11428, 12040, 12384, 13545, 14285, 14448, 15480, 17142, 18060, 19999, 20640, 21672, 22856, 24080, 25713, 27090, 28570, 28896, 30960, 34284, 36120, 39998, 42855, 43344, 45712, 48160, 51426, 54180, 57140, 59997, 61920, 68568, 72240, 79996, 85710, 86688, 91424, 99995, 102852, 108360, 114280, 119994, 122851, 128565, 137136, 144480, 159992, 171420, 179991, 199990, 205704, 216720, 228560, 239988, 245702, 257130, 274272, 299985, 319984, 342840, 359982, 368553, 399980, 411408, 433440, 457120, 479976, 491404, 514260, 599970, 614255, 639968, 685680, 719964, 737106, 799960, 822816, 859957, 899955, 959952, 982808, 1028520, 1105659, 1199940, 1228510, 1371360, 1439928, 1474212, 1599920, 1719914, 1799910, 1842765, 1919904, 1965616, 2057040, 2211318, 2399880, 2457020, 2579871, 2879856, 2948424, 3199840, 3439828, 3599820, 3685530, 3931232, 4114080, 4299785, 4422636, 4799760, 4914040, 5159742, 5528295, 5759712, 5896848, 6879656, 7199640, 7371060, 7739613, 8599570, 8845272, 9599520, 9828080, 10319484, 11056590, 11793696, 12899355, 13759312, 14399280, 14742120, 15479226, 17199140, 17690544, 19656160, 20638968, 22113180, 25798710, 27518624, 28798560, 29484240, 30958452, 34398280, 35381088, 38698065, 41277936, 44226360, 51597420, 58968480, 61916904, 68796560, 77396130, 82555872, 88452720, 103194840, 123833808, 137593120, 154792260, 176905440, 206389680, 247667616, 309584520, 412779360, 619169040, 1238338080]

約数ペア:

[(1, 1238338080), (2, 619169040), (3, 412779360), (4, 309584520), (5, 247667616), (6, 206389680), (7, 176905440), (8, 154792260), (9, 137593120), (10, 123833808), (12, 103194840), (14, 88452720), (15, 82555872), (16, 77396130), (18, 68796560), (20, 61916904), (21, 58968480), (24, 51597420), (28, 44226360), (30, 41277936), (32, 38698065), (35, 35381088), (36, 34398280), (40, 30958452), (42, 29484240), (43, 28798560), (45, 27518624), (48, 25798710), (56, 22113180), (60, 20638968), (63, 19656160), (70, 17690544), (72, 17199140), (80, 15479226), (84, 14742120), (86, 14399280), (90, 13759312), (96, 12899355), (105, 11793696), (112, 11056590), (120, 10319484), (126, 9828080), (129, 9599520), (140, 8845272), (144, 8599570), (160, 7739613), (168, 7371060), (172, 7199640), (180, 6879656), (210, 5896848), (215, 5759712), (224, 5528295), (240, 5159742), (252, 4914040), (258, 4799760), (280, 4422636), (288, 4299785), (301, 4114080), (315, 3931232), (336, 3685530), (344, 3599820), (360, 3439828), (387, 3199840), (420, 2948424), (430, 2879856), (480, 2579871), (504, 2457020), (516, 2399880), (560, 2211318), (602, 2057040), (630, 1965616), (645, 1919904), (672, 1842765), (688, 1799910), (720, 1719914), (774, 1599920), (840, 1474212), (860, 1439928), (903, 1371360), (1008, 1228510), (1032, 1199940), (1120, 1105659), (1204, 1028520), (1260, 982808), (1290, 959952), (1376, 899955), (1440, 859957), (1505, 822816), (1548, 799960), (1680, 737106), (1720, 719964), (1806, 685680), (1935, 639968), (2016, 614255), (2064, 599970), (2408, 514260), (2520, 491404), (2580, 479976), (2709, 457120), (2857, 433440), (3010, 411408), (3096, 399980), (3360, 368553), (3440, 359982), (3612, 342840), (3870, 319984), (4128, 299985), (4515, 274272), (4816, 257130), (5040, 245702), (5160, 239988), (5418, 228560), (5714, 216720), (6020, 205704), (6192, 199990), (6880, 179991), (7224, 171420), (7740, 159992), (8571, 144480), (9030, 137136), (9632, 128565), (10080, 122851), (10320, 119994), (10836, 114280), (11428, 108360), (12040, 102852), (12384, 99995), (13545, 91424), (14285, 86688), (14448, 85710), (15480, 79996), (17142, 72240), (18060, 68568), (19999, 61920), (20640, 59997), (21672, 57140), (22856, 54180), (24080, 51426), (25713, 48160), (27090, 45712), (28570, 43344), (28896, 42855), (30960, 39998), (34284, 36120)]