1241253084800

素因数分解:

$2^7\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2379703}}^1$

素因数の和:2379890

約数の個数: 96

約数和(自身を含む): 3085095859680

約数和(自身を除く): 1843842774880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 163, 200, 320, 326, 400, 640, 652, 800, 815, 1304, 1600, 1630, 2608, 3200, 3260, 4075, 5216, 6520, 8150, 10432, 13040, 16300, 20864, 26080, 32600, 52160, 65200, 104320, 130400, 260800, 521600, 2379703, 4759406, 9518812, 11898515, 19037624, 23797030, 38075248, 47594060, 59492575, 76150496, 95188120, 118985150, 152300992, 190376240, 237970300, 304601984, 380752480, 387891589, 475940600, 761504960, 775783178, 951881200, 1523009920, 1551566356, 1903762400, 1939457945, 3103132712, 3807524800, 3878915890, 6206265424, 7615049600, 7757831780, 9697289725, 12412530848, 15515663560, 19394579450, 24825061696, 31031327120, 38789158900, 49650123392, 62062654240, 77578317800, 124125308480, 155156635600, 248250616960, 310313271200, 620626542400, 1241253084800]

約数ペア:

[(1, 1241253084800), (2, 620626542400), (4, 310313271200), (5, 248250616960), (8, 155156635600), (10, 124125308480), (16, 77578317800), (20, 62062654240), (25, 49650123392), (32, 38789158900), (40, 31031327120), (50, 24825061696), (64, 19394579450), (80, 15515663560), (100, 12412530848), (128, 9697289725), (160, 7757831780), (163, 7615049600), (200, 6206265424), (320, 3878915890), (326, 3807524800), (400, 3103132712), (640, 1939457945), (652, 1903762400), (800, 1551566356), (815, 1523009920), (1304, 951881200), (1600, 775783178), (1630, 761504960), (2608, 475940600), (3200, 387891589), (3260, 380752480), (4075, 304601984), (5216, 237970300), (6520, 190376240), (8150, 152300992), (10432, 118985150), (13040, 95188120), (16300, 76150496), (20864, 59492575), (26080, 47594060), (32600, 38075248), (52160, 23797030), (65200, 19037624), (104320, 11898515), (130400, 9518812), (260800, 4759406), (521600, 2379703)]