1018069920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{100999}}^1$

素因数の和:101027

約数の個数: 144

約数和(自身を含む): 3970512000

約数和(自身を除く): 2952442080

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, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 100999, 201998, 302997, 403996, 504995, 605994, 706993, 807992, 908991, 1009990, 1211988, 1413986, 1514985, 1615984, 1817982, 2019980, 2120979, 2423976, 2827972, 3029970, 3231968, 3534965, 3635964, 4039960, 4241958, 4544955, 4847952, 5655944, 6059940, 6362937, 7069930, 7271928, 8079920, 8483916, 9089910, 9695904, 10604895, 11311888, 12119880, 12725874, 14139860, 14543856, 16159840, 16967832, 18179820, 21209790, 22623776, 24239760, 25451748, 28279720, 29087712, 31814685, 33935664, 36359640, 42419580, 48479520, 50903496, 56559440, 63629370, 67871328, 72719280, 84839160, 101806992, 113118880, 127258740, 145438560, 169678320, 203613984, 254517480, 339356640, 509034960, 1018069920]

約数ペア:

[(1, 1018069920), (2, 509034960), (3, 339356640), (4, 254517480), (5, 203613984), (6, 169678320), (7, 145438560), (8, 127258740), (9, 113118880), (10, 101806992), (12, 84839160), (14, 72719280), (15, 67871328), (16, 63629370), (18, 56559440), (20, 50903496), (21, 48479520), (24, 42419580), (28, 36359640), (30, 33935664), (32, 31814685), (35, 29087712), (36, 28279720), (40, 25451748), (42, 24239760), (45, 22623776), (48, 21209790), (56, 18179820), (60, 16967832), (63, 16159840), (70, 14543856), (72, 14139860), (80, 12725874), (84, 12119880), (90, 11311888), (96, 10604895), (105, 9695904), (112, 9089910), (120, 8483916), (126, 8079920), (140, 7271928), (144, 7069930), (160, 6362937), (168, 6059940), (180, 5655944), (210, 4847952), (224, 4544955), (240, 4241958), (252, 4039960), (280, 3635964), (288, 3534965), (315, 3231968), (336, 3029970), (360, 2827972), (420, 2423976), (480, 2120979), (504, 2019980), (560, 1817982), (630, 1615984), (672, 1514985), (720, 1413986), (840, 1211988), (1008, 1009990), (1120, 908991), (1260, 807992), (1440, 706993), (1680, 605994), (2016, 504995), (2520, 403996), (3360, 302997), (5040, 201998), (10080, 100999)]