2021096640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{51349}}^1$

素因数の和:51410

約数の個数: 112

約数和(自身を含む): 6573621600

約数和(自身を除く): 4552524960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6560, 7872, 9840, 13120, 19680, 39360, 51349, 102698, 154047, 205396, 256745, 308094, 410792, 513490, 616188, 770235, 821584, 1026980, 1232376, 1540470, 1643168, 2053960, 2105309, 2464752, 3080940, 3286336, 4107920, 4210618, 4929504, 6161880, 6315927, 8215840, 8421236, 9859008, 10526545, 12323760, 12631854, 16431680, 16842472, 21053090, 24647520, 25263708, 31579635, 33684944, 42106180, 49295040, 50527416, 63159270, 67369888, 84212360, 101054832, 126318540, 134739776, 168424720, 202109664, 252637080, 336849440, 404219328, 505274160, 673698880, 1010548320, 2021096640]

約数ペア:

[(1, 2021096640), (2, 1010548320), (3, 673698880), (4, 505274160), (5, 404219328), (6, 336849440), (8, 252637080), (10, 202109664), (12, 168424720), (15, 134739776), (16, 126318540), (20, 101054832), (24, 84212360), (30, 67369888), (32, 63159270), (40, 50527416), (41, 49295040), (48, 42106180), (60, 33684944), (64, 31579635), (80, 25263708), (82, 24647520), (96, 21053090), (120, 16842472), (123, 16431680), (160, 12631854), (164, 12323760), (192, 10526545), (205, 9859008), (240, 8421236), (246, 8215840), (320, 6315927), (328, 6161880), (410, 4929504), (480, 4210618), (492, 4107920), (615, 3286336), (656, 3080940), (820, 2464752), (960, 2105309), (984, 2053960), (1230, 1643168), (1312, 1540470), (1640, 1232376), (1968, 1026980), (2460, 821584), (2624, 770235), (3280, 616188), (3936, 513490), (4920, 410792), (6560, 308094), (7872, 256745), (9840, 205396), (13120, 154047), (19680, 102698), (39360, 51349)]