2029558720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1195

約数の個数: 224

約数和(自身を含む): 5954572800

約数和(自身を除く): 3925014080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 56, 64, 70, 76, 80, 86, 95, 112, 133, 140, 152, 160, 172, 190, 215, 224, 266, 280, 301, 304, 320, 344, 380, 430, 448, 532, 560, 602, 608, 665, 688, 760, 817, 860, 1064, 1109, 1120, 1204, 1216, 1330, 1376, 1505, 1520, 1634, 1720, 2128, 2218, 2240, 2408, 2660, 2752, 3010, 3040, 3268, 3440, 4085, 4256, 4436, 4816, 5320, 5545, 5719, 6020, 6080, 6536, 6880, 7763, 8170, 8512, 8872, 9632, 10640, 11090, 11438, 12040, 13072, 13760, 15526, 16340, 17744, 19264, 21071, 21280, 22180, 22876, 24080, 26144, 28595, 31052, 32680, 35488, 38815, 42142, 42560, 44360, 45752, 47687, 48160, 52288, 57190, 62104, 65360, 70976, 77630, 84284, 88720, 91504, 95374, 96320, 105355, 114380, 124208, 130720, 147497, 155260, 168568, 177440, 183008, 190748, 210710, 228760, 238435, 248416, 261440, 294994, 310520, 333809, 337136, 354880, 366016, 381496, 421420, 457520, 476870, 496832, 589988, 621040, 667618, 674272, 737485, 762992, 842840, 906053, 915040, 953740, 1179976, 1242080, 1335236, 1348544, 1474970, 1525984, 1669045, 1685680, 1812106, 1830080, 1907480, 2359952, 2484160, 2670472, 2949940, 3051968, 3338090, 3371360, 3624212, 3814960, 4530265, 4719904, 5340944, 5899880, 6342371, 6676180, 6742720, 7248424, 7629920, 9060530, 9439808, 10681888, 11799760, 12684742, 13352360, 14496848, 15259840, 18121060, 21363776, 23599520, 25369484, 26704720, 28993696, 31711855, 36242120, 47199040, 50738968, 53409440, 57987392, 63423710, 72484240, 101477936, 106818880, 126847420, 144968480, 202955872, 253694840, 289936960, 405911744, 507389680, 1014779360, 2029558720]

約数ペア:

[(1, 2029558720), (2, 1014779360), (4, 507389680), (5, 405911744), (7, 289936960), (8, 253694840), (10, 202955872), (14, 144968480), (16, 126847420), (19, 106818880), (20, 101477936), (28, 72484240), (32, 63423710), (35, 57987392), (38, 53409440), (40, 50738968), (43, 47199040), (56, 36242120), (64, 31711855), (70, 28993696), (76, 26704720), (80, 25369484), (86, 23599520), (95, 21363776), (112, 18121060), (133, 15259840), (140, 14496848), (152, 13352360), (160, 12684742), (172, 11799760), (190, 10681888), (215, 9439808), (224, 9060530), (266, 7629920), (280, 7248424), (301, 6742720), (304, 6676180), (320, 6342371), (344, 5899880), (380, 5340944), (430, 4719904), (448, 4530265), (532, 3814960), (560, 3624212), (602, 3371360), (608, 3338090), (665, 3051968), (688, 2949940), (760, 2670472), (817, 2484160), (860, 2359952), (1064, 1907480), (1109, 1830080), (1120, 1812106), (1204, 1685680), (1216, 1669045), (1330, 1525984), (1376, 1474970), (1505, 1348544), (1520, 1335236), (1634, 1242080), (1720, 1179976), (2128, 953740), (2218, 915040), (2240, 906053), (2408, 842840), (2660, 762992), (2752, 737485), (3010, 674272), (3040, 667618), (3268, 621040), (3440, 589988), (4085, 496832), (4256, 476870), (4436, 457520), (4816, 421420), (5320, 381496), (5545, 366016), (5719, 354880), (6020, 337136), (6080, 333809), (6536, 310520), (6880, 294994), (7763, 261440), (8170, 248416), (8512, 238435), (8872, 228760), (9632, 210710), (10640, 190748), (11090, 183008), (11438, 177440), (12040, 168568), (13072, 155260), (13760, 147497), (15526, 130720), (16340, 124208), (17744, 114380), (19264, 105355), (21071, 96320), (21280, 95374), (22180, 91504), (22876, 88720), (24080, 84284), (26144, 77630), (28595, 70976), (31052, 65360), (32680, 62104), (35488, 57190), (38815, 52288), (42142, 48160), (42560, 47687), (44360, 45752)]