1613876640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197779}}^1$

素因数の和:197814

約数の個数: 96

約数和(自身を含む): 5382780480

約数和(自身を除く): 3768903840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 197779, 395558, 593337, 791116, 988895, 1186674, 1582232, 1977790, 2373348, 2966685, 3164464, 3362243, 3955580, 4746696, 5933370, 6328928, 6724486, 7911160, 9493392, 10086729, 11866740, 13448972, 15822320, 16811215, 18986784, 20173458, 23733480, 26897944, 31644640, 33622430, 40346916, 47466960, 50433645, 53795888, 67244860, 80693832, 94933920, 100867290, 107591776, 134489720, 161387664, 201734580, 268979440, 322775328, 403469160, 537958880, 806938320, 1613876640]

約数ペア:

[(1, 1613876640), (2, 806938320), (3, 537958880), (4, 403469160), (5, 322775328), (6, 268979440), (8, 201734580), (10, 161387664), (12, 134489720), (15, 107591776), (16, 100867290), (17, 94933920), (20, 80693832), (24, 67244860), (30, 53795888), (32, 50433645), (34, 47466960), (40, 40346916), (48, 33622430), (51, 31644640), (60, 26897944), (68, 23733480), (80, 20173458), (85, 18986784), (96, 16811215), (102, 15822320), (120, 13448972), (136, 11866740), (160, 10086729), (170, 9493392), (204, 7911160), (240, 6724486), (255, 6328928), (272, 5933370), (340, 4746696), (408, 3955580), (480, 3362243), (510, 3164464), (544, 2966685), (680, 2373348), (816, 1977790), (1020, 1582232), (1360, 1186674), (1632, 988895), (2040, 791116), (2720, 593337), (4080, 395558), (8160, 197779)]