2013838560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1777}}^1$

素因数の和:2585

約数の個数: 144

約数和(自身を含む): 6884828496

約数和(自身を除く): 4870989936

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, 160, 180, 240, 288, 360, 480, 720, 787, 1440, 1574, 1777, 2361, 3148, 3554, 3935, 4722, 5331, 6296, 7083, 7108, 7870, 8885, 9444, 10662, 11805, 12592, 14166, 14216, 15740, 15993, 17770, 18888, 21324, 23610, 25184, 26655, 28332, 28432, 31480, 31986, 35415, 35540, 37776, 42648, 47220, 53310, 56664, 56864, 62960, 63972, 70830, 71080, 75552, 79965, 85296, 94440, 106620, 113328, 125920, 127944, 141660, 142160, 159930, 170592, 188880, 213240, 226656, 255888, 283320, 284320, 319860, 377760, 426480, 511776, 566640, 639720, 852960, 1133280, 1279440, 1398499, 2558880, 2796998, 4195497, 5593996, 6992495, 8390994, 11187992, 12586491, 13984990, 16781988, 20977485, 22375984, 25172982, 27969980, 33563976, 41954970, 44751968, 50345964, 55939960, 62932455, 67127952, 83909940, 100691928, 111879920, 125864910, 134255904, 167819880, 201383856, 223759840, 251729820, 335639760, 402767712, 503459640, 671279520, 1006919280, 2013838560]

約数ペア:

[(1, 2013838560), (2, 1006919280), (3, 671279520), (4, 503459640), (5, 402767712), (6, 335639760), (8, 251729820), (9, 223759840), (10, 201383856), (12, 167819880), (15, 134255904), (16, 125864910), (18, 111879920), (20, 100691928), (24, 83909940), (30, 67127952), (32, 62932455), (36, 55939960), (40, 50345964), (45, 44751968), (48, 41954970), (60, 33563976), (72, 27969980), (80, 25172982), (90, 22375984), (96, 20977485), (120, 16781988), (144, 13984990), (160, 12586491), (180, 11187992), (240, 8390994), (288, 6992495), (360, 5593996), (480, 4195497), (720, 2796998), (787, 2558880), (1440, 1398499), (1574, 1279440), (1777, 1133280), (2361, 852960), (3148, 639720), (3554, 566640), (3935, 511776), (4722, 426480), (5331, 377760), (6296, 319860), (7083, 284320), (7108, 283320), (7870, 255888), (8885, 226656), (9444, 213240), (10662, 188880), (11805, 170592), (12592, 159930), (14166, 142160), (14216, 141660), (15740, 127944), (15993, 125920), (17770, 113328), (18888, 106620), (21324, 94440), (23610, 85296), (25184, 79965), (26655, 75552), (28332, 71080), (28432, 70830), (31480, 63972), (31986, 62960), (35415, 56864), (35540, 56664), (37776, 53310), (42648, 47220)]